/* ============================================================
   Didact Design System — School Management Platform
   Brand Colors:
   Primary:   #1E40AF  (Royal Blue)
   Secondary: #10B981  (Emerald Green)
   Accent:    #F59E0B  (Gold)
   Background:#F8FAFC  (Light Gray)
   Text:      #1F2937  (Dark Gray)
   ============================================================ */

:root {
    --didact-primary: #1E40AF;
    --didact-primary-light: #2563EB;
    --didact-primary-dark: #1E3A8A;
    --didact-secondary: #10B981;
    --didact-secondary-dark: #059669;
    --didact-accent: #F59E0B;
    --didact-accent-light: #FBBF24;
    --didact-bg: #F8FAFC;
    --didact-surface: #FFFFFF;
    --didact-surface-elevated: #FFFFFF;
    --didact-border: #E2E8F0;
    --didact-border-light: #F1F5F9;
    --didact-text: #1F2937;
    --didact-text-muted: #6B7280;
    --didact-text-light: #9CA3AF;
    --didact-danger: #DC2626;
    --didact-danger-soft: #FEF2F2;
    --didact-warning: #D97706;
    --didact-success-soft: #ECFDF5;
    --didact-font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --didact-radius: 10px;
    --didact-radius-sm: 6px;
    --didact-sidebar-width: 260px;
    --didact-shadow-sm: 0 1px 2px rgba(30, 64, 175, 0.05);
    --didact-shadow: 0 4px 12px rgba(30, 64, 175, 0.08);
    --didact-shadow-lg: 0 12px 32px rgba(30, 64, 175, 0.12);
    --didact-transition: 150ms cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    font-family: var(--didact-font-sans);
    background: var(--didact-bg);
    color: var(--didact-text);
    font-size: 15px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: var(--didact-primary);
    text-decoration: none;
    transition: color var(--didact-transition);
}

    a:hover {
        color: var(--didact-primary-light);
        text-decoration: underline;
    }

h1, h2, h3 {
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--didact-text);
    line-height: 1.25;
}

/* ---------- App shell ---------- */
.ssaas-shell {
    display: flex;
    min-height: 100vh;
}

.ssaas-sidebar {
    width: var(--didact-sidebar-width);
    background: var(--didact-primary);
    color: #EEF2FF;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    padding: 24px 0;
    box-shadow: 4px 0 24px rgba(30, 64, 175, 0.15);
}

.ssaas-sidebar__brand {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0 24px;
    margin-bottom: 8px;
}

    .ssaas-sidebar__brand small {
        display: block;
        font-size: .72rem;
        color: rgba(238, 242, 255, .55);
        margin-top: 3px;
        letter-spacing: 0.02em;
    }

.ssaas-sidebar__brand-mark {
    width: 10px;
    height: 10px;
    border-radius: 3px;
    background: var(--didact-accent);
    flex-shrink: 0;
    box-shadow: 0 0 8px rgba(245, 158, 11, 0.4);
}

.ssaas-nav__link {
    display: block;
    padding: 11px 24px;
    color: rgba(238, 242, 255, 0.75);
    font-size: 0.93rem;
    border-left: 3px solid transparent;
    transition: all var(--didact-transition);
    position: relative;
}

    .ssaas-nav__link:hover {
        background: rgba(255, 255, 255, 0.08);
        text-decoration: none;
        color: #fff;
        padding-left: 28px;
    }

    .ssaas-nav__link.active {
        border-left-color: var(--didact-accent);
        background: rgba(255, 255, 255, 0.1);
        color: #fff;
        font-weight: 600;
    }

        .ssaas-nav__link.active::before {
            content: "";
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 3px;
            background: var(--didact-accent);
            box-shadow: 0 0 12px rgba(245, 158, 11, 0.5);
        }

.ssaas-nav__section {
    text-transform: uppercase;
    font-size: 0.68rem;
    letter-spacing: 0.08em;
    color: rgba(238, 242, 255, 0.4);
    padding: 20px 24px 8px;
    font-weight: 600;
}

.ssaas-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.ssaas-topbar {
    height: 60px;
    background: var(--didact-surface);
    border-bottom: 1px solid var(--didact-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 28px;
    flex-shrink: 0;
    box-shadow: var(--didact-shadow-sm);
}

.ssaas-content {
    padding: 32px;
    flex: 1;
}

/* ---------- Forms & cards, shared by Login/Signup ---------- */
.ssaas-auth-shell {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-image: url('/img/login-bg.png');
    background-size: cover;
    padding: 24px;
}

.ssaas-card {
    border-radius: 16px;
    border: 1px solid var(--didact-border);
    background: var(--didact-surface);
    box-shadow: var(--didact-shadow-lg);
    padding: 40px;
    width: 100%;
    transition: box-shadow var(--didact-transition);
}

    .ssaas-card:hover {
        box-shadow: 0 16px 40px rgba(30, 64, 175, 0.14);
    }

.ssaas-card--auth {
    max-width: 420px;
}

.ssaas-card--signup {
    max-width: 780px;
}

.ssaas-field {
    margin-bottom: 20px;
}

    .ssaas-field label {
        display: block;
        font-size: 0.84rem;
        font-weight: 600;
        margin-bottom: 7px;
        color: var(--didact-text);
    }

    .ssaas-field input,
    .ssaas-field select {
        width: 100%;
        padding: 11px 14px;
        border: 1px solid var(--didact-border);
        border-radius: var(--didact-radius-sm);
        font-size: 0.95rem;
        font-family: inherit;
        background: var(--didact-surface);
        color: var(--didact-text);
        transition: all var(--didact-transition);
    }

        .ssaas-field input::placeholder,
        .ssaas-field select::placeholder {
            color: var(--didact-text-light);
        }

        .ssaas-field input:focus,
        .ssaas-field select:focus {
            outline: none;
            border-color: var(--didact-primary-light);
            box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
        }

.ssaas-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 20px;
    border-radius: var(--didact-radius-sm);
    border: none;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--didact-transition);
    font-family: inherit;
    letter-spacing: 0.01em;
}

.ssaas-btn--primary {
    background: var(--didact-secondary);
    color: #fff;
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.25);
}

    .ssaas-btn--primary:hover {
        background: var(--didact-secondary-dark);
        box-shadow: 0 4px 12px rgba(16, 185, 129, 0.35);
        transform: translateY(-1px);
    }

    .ssaas-btn--primary:disabled {
        opacity: 0.55;
        cursor: not-allowed;
        transform: none;
        box-shadow: none;
    }

.ssaas-btn--block {
    width: 100%;
}

.ssaas-alert {
    padding: 12px 16px;
    border-radius: var(--didact-radius-sm);
    font-size: 0.9rem;
    margin-bottom: 18px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
}

.ssaas-alert--danger {
    background: var(--didact-danger-soft);
    color: var(--didact-danger);
    border: 1px solid #FECACA;
}

.ssaas-alert--success {
    background: var(--didact-success-soft);
    color: var(--didact-secondary-dark);
    border: 1px solid #A7F3D0;
}

.ssaas-form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0 18px;
}



.not-found {
    padding: 48px;
    color: var(--didact-text-muted);
    text-align: center;
    font-size: 1.05rem;
}

/* ==============================
   Topbar enhancements
   ============================== */

.ssaas-topbar__left {
    display: flex;
    align-items: center;
}

.ssaas-page-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--didact-text);
    letter-spacing: -0.01em;
}

.ssaas-topbar__right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.ssaas-user {
    display: flex;
    align-items: center;
    gap: 12px;
}

.ssaas-user__avatar {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--didact-primary), var(--didact-primary-light));
    color: white;
    font-weight: 700;
    font-size: 0.9rem;
    box-shadow: 0 2px 6px rgba(30, 64, 175, 0.2);
}

.ssaas-user__info {
    display: flex;
    flex-direction: column;
    line-height: 1.3;
}

    .ssaas-user__info span {
        font-size: .9rem;
        font-weight: 700;
        color: var(--didact-text);
    }

    .ssaas-user__info small {
        color: var(--didact-text-muted);
        font-size: .76rem;
        font-weight: 500;
    }

/* Logout */
.ssaas-logout-btn {
    border: none;
    background: transparent;
    color: var(--didact-danger);
    font-size: .9rem;
    font-weight: 600;
    cursor: pointer;
    padding: 8px 14px;
    border-radius: var(--didact-radius-sm);
    transition: all var(--didact-transition);
}

    .ssaas-logout-btn:hover {
        background: var(--didact-danger-soft);
        transform: translateY(-1px);
    }

/* ==============================
   Login Page
   ============================== */
.ssaas-auth-layout {
    display: grid;
    grid-template-columns: 1.1fr 520px;
    min-height: 100vh;
    background-image: url('/img/hero-bg.png');
    background-size: cover;
}

.ssaas-auth-brand {
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 64px;
    position: relative;
    overflow: hidden;
}

    /* Subtle decorative pattern on auth brand */
    .ssaas-auth-brand::before {
        content: "";
        position: absolute;
        inset: 0;
        /*background: radial-gradient(circle at 20% 80%, rgba(245, 158, 11, 0.12) 0%, transparent 50%), radial-gradient(circle at 80% 20%, rgba(16, 185, 129, 0.08) 0%, transparent 50%);*/
        pointer-events: none;
    }

.ssaas-auth-brand__content {
    max-width: 520px;
    position: relative;
    z-index: 1;
}

.ssaas-auth-brand h1 {
    font-size: 2.8rem;
    line-height: 1.1;
    margin: 40px 0 20px;
    color: #fff;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.ssaas-auth-brand p {
    color: rgba(255, 255, 255, .82);
    line-height: 1.7;
    margin-bottom: 40px;
    font-size: 1.05rem;
}

.ssaas-auth-features {
    list-style: none;
    margin: 0;
    padding: 0;
}

    .ssaas-auth-features li {
        padding: 14px 0;
        color: rgba(255, 255, 255, .9);
        font-size: 0.98rem;
        display: flex;
        align-items: center;
        gap: 12px;
    }

        .ssaas-auth-features li::before {
            content: "✓";
            color: var(--didact-accent);
            font-weight: bold;
            font-size: 1.1rem;
            flex-shrink: 0;
            width: 24px;
            height: 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(245, 158, 11, 0.15);
            border-radius: 50%;
        }

.ssaas-auth-panel {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 48px;
}

.ssaas-auth-header {
    margin-bottom: 32px;
}

    .ssaas-auth-header h2 {
        margin: 0 0 8px;
        font-size: 1.5rem;
    }

    .ssaas-auth-header h1 {
        margin: 0 0 8px;
        font-size: 1.7rem;
        font-weight: 800;
        color: var(--didact-text);
    }

    .ssaas-auth-header p {
        color: var(--didact-text-muted);
        margin: 0;
        font-size: 0.95rem;
    }

.ssaas-auth-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--didact-primary);
    letter-spacing: -0.02em;
}

.ssaas-auth-brand h1 {
    margin-top: 50px;
}

.ssaas-login-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 18px 0;
    font-size: .9rem;
    color: var(--didact-text-muted);
}

    .ssaas-login-options label {
        display: flex;
        align-items: center;
        gap: 8px;
        cursor: pointer;
    }

    .ssaas-login-options input[type="checkbox"] {
        accent-color: var(--didact-primary);
        width: 16px;
        height: 16px;
        cursor: pointer;
    }

.ssaas-form-section {
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--didact-border-light);
}

    .ssaas-form-section:last-child {
        border-bottom: none;
        margin-bottom: 0;
        padding-bottom: 0;
    }

    .ssaas-form-section h3 {
        font-size: 1.05rem;
        margin-bottom: 20px;
        color: var(--didact-primary);
        font-weight: 700;
        display: flex;
        align-items: center;
        gap: 8px;
    }

        .ssaas-form-section h3::before {
            content: "";
            width: 4px;
            height: 18px;
            background: var(--didact-accent);
            border-radius: 2px;
            display: inline-block;
        }

.ssaas-input-action {
    display: flex;
    gap: 10px;
}

    .ssaas-input-action input {
        flex: 1;
    }

.ssaas-btn--secondary {
    background: var(--didact-primary);
    color: white;
    box-shadow: 0 2px 8px rgba(30, 64, 175, 0.2);
}

    .ssaas-btn--secondary:hover {
        background: var(--didact-primary-light);
        box-shadow: 0 4px 12px rgba(30, 64, 175, 0.3);
        transform: translateY(-1px);
    }

.ssaas-field small {
    display: block;
    margin-top: 6px;
    color: var(--didact-text-muted);
    font-size: 0.82rem;
}

.ssaas-auth-footer {
    text-align: center;
    margin-top: 24px;
    font-size: .9rem;
    color: var(--didact-text-muted);
}

    .ssaas-auth-footer a {
        color: var(--didact-primary);
        font-weight: 600;
    }

@media (max-width: 960px) {
    .ssaas-auth-layout {
        grid-template-columns: 1fr;
    }

    .ssaas-auth-brand {
        display: none;
    }

    .ssaas-auth-panel {
        padding: 24px;
    }
}

/* ==============================
   Utility & micro-interactions
   ============================== */

/* Smooth focus rings globally */
*:focus-visible {
    outline: 2px solid var(--didact-primary-light);
    outline-offset: 2px;
}

/* Card hover lift for data cards */
.ssaas-data-card {
    background: var(--didact-surface);
    border-radius: var(--didact-radius);
    border: 1px solid var(--didact-border);
    padding: 24px;
    transition: all var(--didact-transition);
}

    .ssaas-data-card:hover {
        box-shadow: var(--didact-shadow);
        border-color: var(--didact-border-light);
    }

/* Status badges */
.ssaas-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.01em;
}

.ssaas-badge--success {
    background: var(--didact-success-soft);
    color: var(--didact-secondary-dark);
}

.ssaas-badge--warning {
    background: #FEF3C7;
    color: var(--didact-warning);
}

.ssaas-badge--danger {
    background: var(--didact-danger-soft);
    color: var(--didact-danger);
}

.ssaas-badge--info {
    background: #EFF6FF;
    color: var(--didact-primary);
}

/* Table styling */
.ssaas-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 0.92rem;
}

    .ssaas-table th {
        background: var(--didact-bg);
        color: var(--didact-text-muted);
        font-weight: 600;
        text-align: left;
        padding: 12px 16px;
        border-bottom: 1px solid var(--didact-border);
        font-size: 0.8rem;
        text-transform: uppercase;
        letter-spacing: 0.04em;
    }

    .ssaas-table td {
        padding: 14px 16px;
        border-bottom: 1px solid var(--didact-border-light);
        color: var(--didact-text);
    }

    .ssaas-table tr:hover td {
        background: rgba(30, 64, 175, 0.02);
    }

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: #CBD5E1;
    border-radius: 4px;
}

    ::-webkit-scrollbar-thumb:hover {
        background: #94A3B8;
    }


/* Nav icon support */
.ssaas-nav__group {
    margin-bottom: 4px;
}

.ssaas-nav__link {
    display: flex;
    align-items: center;
    gap: 12px;
}

.ssaas-nav__icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    opacity: 0.65;
    transition: opacity var(--didact-transition);
}

.ssaas-nav__link:hover .ssaas-nav__icon,
.ssaas-nav__link.active .ssaas-nav__icon {
    opacity: 1;
    color: var(--didact-accent);
}

/* ── Mobile toggle ── */
.ssaas-mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--didact-text);
    cursor: pointer;
    padding: 8px;
    margin-right: 12px;
    border-radius: var(--didact-radius-sm);
    transition: background var(--didact-transition);
}

    .ssaas-mobile-toggle:hover {
        background: var(--didact-bg);
    }

    .ssaas-mobile-toggle svg {
        width: 22px;
        height: 22px;
    }

/* ==========================================================================
   1. BASE SIDEBAR & OVERLAY STYLES
   ========================================================================== */

/* Desktop Sidebar */
.ssaas-sidebar {
    transform: translateX(0);
    transition: transform 300ms cubic-bezier(0.4, 0, 0.2, 1), box-shadow 300ms ease;
}

/* Mobile Overlay Backdrop */
.ssaas-mobile-overlay {
    position: fixed;
    inset: 0;
    background: rgba(31, 41, 55, 0.45);
    backdrop-filter: blur(3px);
    z-index: 40; /* Sits right under the sidebar (z-index: 50) */
    /* Hidden state */
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 300ms ease, visibility 300ms ease;
}

/* Overlay Active State */
.ssaas-mobile-overlay--open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}


/* ==========================================================================
   2. TABLET & MOBILE (< 768px)
   ========================================================================== */
@media (max-width: 768px) {
    .ssaas-mobile-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    /* Off-screen drawer setup */
    .ssaas-sidebar {
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        z-index: 50;
        transform: translateX(-100%);
        box-shadow: none;
    }

        /* Sidebar Active Open State */
        .ssaas-sidebar.ssaas-sidebar--open,
        .ssaas-sidebar--open {
            transform: translateX(0);
            box-shadow: 8px 0 32px rgba(30, 64, 175, 0.25);
        }

    .ssaas-topbar {
        padding: 0 16px;
    }

    .ssaas-content {
        padding: 20px;
    }

    .ssaas-user__info {
        display: none;
    }
}


/* ==========================================================================
   3. SMALL MOBILE (< 560px)
   ========================================================================== */
@media (max-width: 560px) {
    .ssaas-form-grid {
        grid-template-columns: 1fr;
    }
}


/* ==========================================================================
   4. DESKTOP OVERRIDE (> 768px)
   ========================================================================== */
@media (min-width: 769px) {
    .ssaas-mobile-overlay {
        display: none;
    }
}

/* ── Logout form reset ── */
.ssaas-logout-form {
    margin: 0;
}

.ssaas-logout-btn svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}
.ssaas-sidebar--open {
    transform: translateX(0);
}

/* ── Logout form reset ── */
.ssaas-logout-form {
    margin: 0;
}

.ssaas-logout-btn svg {
    width: 16px;
    height: 16px;
}


/* ── Validation messages ── */
.validation-message {
    display: block;
    margin-top: 6px;
    font-size: 0.82rem;
    color: var(--didact-danger);
    font-weight: 500;
}

/* ── Checkbox styling ── */
.ssaas-checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    color: var(--didact-text-muted);
    font-size: 0.9rem;
}

    .ssaas-checkbox input[type="checkbox"] {
        width: 16px;
        height: 16px;
        accent-color: var(--didact-primary);
        cursor: pointer;
    }

/* ── Submit spinner ── */
@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ── Disabled button state ── */
.ssaas-btn:disabled {
    opacity: 0.65;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

/* ── Alert icon alignment ── */
.ssaas-alert {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* ── Auth shell for centered single-panel pages ── */
.ssaas-auth-shell {
    min-height: 100vh;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    background-image: url('/img/login-bg.png');
    background-size: cover;
    padding: 48px 24px;
}

    .ssaas-auth-shell .ssaas-card--signup {
        max-width: 760px;
        width: 100%;
    }

/* ── Required field indicator ── */
.ssaas-required {
    color: var(--didact-danger);
    margin-left: 2px;
}

/* ── Validation message polish ── */
.validation-message {
    display: block;
    margin-top: 6px;
    font-size: 0.82rem;
    color: var(--didact-danger);
    font-weight: 500;
}

/* ── Slug check alert compact ── */
.ssaas-alert {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* ── Spin animation ── */
@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ── Responsive signup ── */
@media (max-width: 560px) {
    .ssaas-auth-shell {
        padding: 16px;
        align-items: stretch;
    }

        .ssaas-auth-shell .ssaas-card--signup {
            padding: 24px;
        }
}


/* ── Page header ── */
.didact-page-header {
    margin-bottom: 24px;
}

    .didact-page-header h1 {
        font-size: 1.6rem;
        font-weight: 800;
        color: var(--didact-text);
        margin: 0 0 4px 0;
        letter-spacing: -0.02em;
    }

    .didact-page-header p {
        color: var(--didact-text-muted);
        margin: 0;
        font-size: 0.95rem;
    }

/* ── Dismissible alerts ── */
.didact-alert--dismissible {
    position: relative;
    padding-right: 40px;
}

.didact-alert__close {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    font-size: 20px;
    color: inherit;
    opacity: 0.5;
    cursor: pointer;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    transition: all var(--didact-transition);
}

    .didact-alert__close:hover {
        opacity: 1;
        background: rgba(0,0,0,0.06);
    }

/* ── Toolbar ── */
.didact-toolbar {
    background: var(--didact-surface);
    border-radius: var(--didact-radius);
    border: 1px solid var(--didact-border);
    padding: 16px 20px;
    box-shadow: var(--didact-shadow-sm);
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 20px;
}

.didact-toolbar__group {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    align-items: flex-end;
    flex: 1;
}

.didact-field--compact {
    margin-bottom: 0;
    min-width: 200px;
    flex: 1;
}

    .didact-field--compact label {
        font-size: 0.72rem;
        text-transform: uppercase;
        letter-spacing: 0.06em;
        color: var(--didact-text-muted);
        margin-bottom: 5px;
    }

.didact-date-input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--didact-border);
    border-radius: var(--didact-radius-sm);
    font-size: 0.95rem;
    font-family: inherit;
    color: var(--didact-text);
    background: var(--didact-surface);
    transition: all var(--didact-transition);
}

    .didact-date-input:focus {
        outline: none;
        border-color: var(--didact-primary-light);
        box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
    }

/* ── Stats grid ── */
.didact-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 12px;
    margin-bottom: 20px;
}

.didact-stat-card {
    background: var(--didact-surface);
    border-radius: var(--didact-radius);
    border: 1px solid var(--didact-border);
    padding: 16px;
    text-align: center;
    transition: all var(--didact-transition);
}

    .didact-stat-card:hover {
        box-shadow: var(--didact-shadow);
    }

.didact-stat-card__value {
    display: block;
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--didact-text);
    line-height: 1.2;
}

.didact-stat-card__label {
    display: block;
    font-size: 0.68rem;
    font-weight: 700;
    color: var(--didact-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-top: 4px;
}

.didact-stat-card--present {
    border-top: 3px solid var(--didact-secondary);
}

    .didact-stat-card--present .didact-stat-card__value {
        color: var(--didact-secondary);
    }

.didact-stat-card--absent {
    border-top: 3px solid var(--didact-danger);
}

    .didact-stat-card--absent .didact-stat-card__value {
        color: var(--didact-danger);
    }

.didact-stat-card--late {
    border-top: 3px solid var(--didact-accent);
}

    .didact-stat-card--late .didact-stat-card__value {
        color: var(--didact-accent);
    }

.didact-stat-card--excused {
    border-top: 3px solid var(--didact-primary);
}

    .didact-stat-card--excused .didact-stat-card__value {
        color: var(--didact-primary);
    }

/* ── Table ── */
.didact-table-wrapper {
    background: var(--didact-surface);
    border-radius: var(--didact-radius);
    border: 1px solid var(--didact-border);
    overflow: hidden;
    box-shadow: var(--didact-shadow-sm);
}

.didact-attendance-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
}

    .didact-attendance-table thead {
        background: var(--didact-bg);
    }

    .didact-attendance-table th {
        padding: 12px 16px;
        text-align: left;
        font-size: 0.7rem;
        font-weight: 700;
        color: var(--didact-text-muted);
        text-transform: uppercase;
        letter-spacing: 0.06em;
        border-bottom: 1px solid var(--didact-border);
    }

    .didact-attendance-table td {
        padding: 12px 16px;
        border-bottom: 1px solid var(--didact-border-light);
        vertical-align: middle;
    }

    .didact-attendance-table tbody tr {
        transition: background var(--didact-transition);
    }

        .didact-attendance-table tbody tr:hover {
            background: rgba(30, 64, 175, 0.02);
        }

        .didact-attendance-table tbody tr:last-child td {
            border-bottom: none;
        }

.didact-index {
    color: var(--didact-text-light);
    font-weight: 700;
    font-size: 0.85rem;
}

.didact-mono {
    font-family: "Fira Code", "Courier New", monospace;
    color: var(--didact-text-muted);
    font-size: 0.85rem;
    font-weight: 500;
}

.didact-name {
    font-weight: 600;
    color: var(--didact-text);
}

/* ── Status select ── */
.didact-status-wrap {
    position: relative;
    display: inline-block;
}

.didact-status-select {
    appearance: none;
    -webkit-appearance: none;
    padding: 7px 32px 7px 28px;
    border-radius: 20px;
    border: 1px solid;
    font-size: 0.82rem;
    font-weight: 700;
    font-family: inherit;
    cursor: pointer;
    transition: all var(--didact-transition);
    min-width: 120px;
}

    .didact-status-select:focus {
        outline: none;
        box-shadow: 0 0 0 3px rgba(0,0,0,0.06);
    }

.didact-status-dot {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    border-radius: 50%;
    pointer-events: none;
}

.didact-status--present {
    background: var(--didact-success-soft);
    color: var(--didact-secondary-dark);
    border-color: #A7F3D0;
}

.didact-status--absent {
    background: var(--didact-danger-soft);
    color: var(--didact-danger);
    border-color: #FECACA;
}

.didact-status--late {
    background: #FFFBEB;
    color: var(--didact-warning);
    border-color: #FDE68A;
}

.didact-status--excused {
    background: #EFF6FF;
    color: var(--didact-primary);
    border-color: #BFDBFE;
}

.didact-dot--present {
    background: var(--didact-secondary);
}

.didact-dot--absent {
    background: var(--didact-danger);
}

.didact-dot--late {
    background: var(--didact-accent);
}

.didact-dot--excused {
    background: var(--didact-primary);
}

/* ── Action bar ── */
.didact-action-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 20px;
    padding: 16px 20px;
    background: var(--didact-surface);
    border-radius: var(--didact-radius);
    border: 1px solid var(--didact-border);
    box-shadow: var(--didact-shadow-sm);
    flex-wrap: wrap;
    gap: 12px;
    position: sticky;
    bottom: 20px;
}

.didact-action-bar__info {
    font-size: 0.9rem;
    color: var(--didact-text-muted);
    display: flex;
    align-items: center;
    gap: 10px;
}

.didact-unsaved-badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 700;
    background: #FEF3C7;
    color: var(--didact-warning);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* ── Skeleton loading ── */
.didact-skeleton-grid {
    background: var(--didact-surface);
    border-radius: var(--didact-radius);
    border: 1px solid var(--didact-border);
    overflow: hidden;
    padding: 8px 0;
}

.didact-skeleton-row {
    display: grid;
    grid-template-columns: 50px 140px 1fr 160px;
    gap: 16px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--didact-border-light);
    align-items: center;
}

.didact-skeleton {
    height: 16px;
    background: linear-gradient(90deg, #E2E8F0 25%, #F1F5F9 50%, #E2E8F0 75%);
    background-size: 200% 100%;
    border-radius: 4px;
    animation: didact-shimmer 1.5s infinite;
}

.didact-skeleton--sm {
    width: 24px;
}

.didact-skeleton--md {
    width: 100px;
}

@keyframes didact-shimmer {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}

/* ── Empty state ── */
.didact-empty-state {
    text-align: center;
    padding: 64px 24px;
    background: var(--didact-surface);
    border-radius: var(--didact-radius);
    border: 1px solid var(--didact-border);
    box-shadow: var(--didact-shadow-sm);
}

    .didact-empty-state h3 {
        margin: 16px 0 6px;
        font-size: 1.1rem;
        color: var(--didact-text);
    }

    .didact-empty-state p {
        margin: 0;
        color: var(--didact-text-muted);
        font-size: 0.9rem;
    }

/* ── Responsive ── */
@media (max-width: 640px) {
    .didact-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .didact-toolbar__group {
        flex-direction: column;
    }

    .didact-field--compact {
        min-width: 100%;
    }

    .didact-action-bar {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }

        .didact-action-bar .ssaas-btn {
            width: 100%;
        }

    .didact-skeleton-row {
        grid-template-columns: 30px 1fr 80px;
    }

        .didact-skeleton-row .didact-skeleton:nth-child(2) {
            display: none;
        }

    .didact-attendance-table th:nth-child(2),
    .didact-attendance-table td:nth-child(2) {
        display: none;
    }
}

/* ── Two-column grid ── */
.didact-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    align-items: start;
}

.didact-column {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* ── Section header ── */
.didact-section-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 4px;
}

    .didact-section-header svg {
        color: var(--didact-primary);
        flex-shrink: 0;
    }

    .didact-section-header h2 {
        margin: 0;
        font-size: 1.05rem;
        font-weight: 700;
        color: var(--didact-text);
    }

/* ── Session cards ── */
.didact-session-card {
    background: var(--didact-surface);
    border-radius: var(--didact-radius);
    border: 1px solid var(--didact-border);
    padding: 16px 20px;
    box-shadow: var(--didact-shadow-sm);
    transition: all var(--didact-transition);
}

    .didact-session-card:hover {
        box-shadow: var(--didact-shadow);
    }

.didact-session-card--current {
    border-left: 4px solid var(--didact-secondary);
}

.didact-session-card__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
    gap: 10px;
}

.didact-session-card__name {
    font-weight: 700;
    color: var(--didact-text);
    font-size: 0.95rem;
}

.didact-session-card__date {
    font-size: 0.82rem;
    color: var(--didact-text-muted);
    margin-bottom: 12px;
}

.didact-session-card__terms {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.didact-term-pill {
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    background: var(--didact-bg);
    color: var(--didact-text-muted);
    border: 1px solid var(--didact-border);
}

.didact-term-pill--current {
    background: #EFF6FF;
    color: var(--didact-primary);
    border-color: #BFDBFE;
}

/* ── Level cards ── */
.didact-level-card {
    background: var(--didact-surface);
    border-radius: var(--didact-radius);
    border: 1px solid var(--didact-border);
    overflow: hidden;
    box-shadow: var(--didact-shadow-sm);
    transition: all var(--didact-transition);
}

    .didact-level-card:hover {
        box-shadow: var(--didact-shadow);
    }

.didact-level-card__header {
    padding: 14px 20px;
    background: var(--didact-bg);
    border-bottom: 1px solid var(--didact-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
}

.didact-level-card__name {
    font-weight: 700;
    color: var(--didact-text);
    font-size: 0.95rem;
}

.didact-level-card__category {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--didact-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.didact-level-card__arms {
    padding: 8px 20px;
}

/* ── Arm row with capacity bar ── */
.didact-arm-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid var(--didact-border-light);
    gap: 16px;
}

    .didact-arm-row:last-child {
        border-bottom: none;
    }

.didact-arm-row__info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.didact-arm-row__name {
    font-weight: 600;
    color: var(--didact-text);
    font-size: 0.88rem;
}

.didact-arm-row__count {
    font-size: 0.78rem;
    color: var(--didact-text-muted);
}

.didact-capacity-bar {
    flex-shrink: 0;
    width: 80px;
}

.didact-capacity-bar__track {
    height: 6px;
    background: var(--didact-border);
    border-radius: 3px;
    overflow: hidden;
}

.didact-capacity-bar__fill {
    height: 100%;
    border-radius: 3px;
    transition: width 400ms ease;
}

.didact-bar--good {
    background: var(--didact-secondary);
}

.didact-bar--caution {
    background: var(--didact-accent);
}

.didact-bar--warning {
    background: var(--didact-danger);
}

/* ── Form cards ── */
.didact-form-card {
    background: var(--didact-surface);
    border-radius: var(--didact-radius);
    border: 1px solid var(--didact-border);
    padding: 20px;
    box-shadow: var(--didact-shadow-sm);
}

.didact-form-card__title {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--didact-primary);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.didact-form-card__accent {
    width: 4px;
    height: 16px;
    background: var(--didact-accent);
    border-radius: 2px;
}

.didact-form-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0 16px;
}

/* ── Checkbox field ── */
.didact-field--checkbox {
    display: flex;
    align-items: flex-end;
    padding-bottom: 10px;
}

.didact-checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    color: var(--didact-text-muted);
    font-size: 0.88rem;
    font-weight: 500;
}

    .didact-checkbox input[type="checkbox"] {
        width: 18px;
        height: 18px;
        accent-color: var(--didact-primary);
        cursor: pointer;
    }

/* ── Compact empty state ── */
.didact-empty-state--compact {
    padding: 32px 24px;
}

/* ── Skeleton card ── */
.didact-skeleton--card {
    height: 120px;
    border-radius: var(--didact-radius);
}

/* ── Responsive ── */
@media (max-width: 900px) {
    .didact-grid-2 {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 560px) {
    .didact-form-grid-2 {
        grid-template-columns: 1fr;
    }
}

/* ── Roster layout (wider left, sticky right) ── */
.didact-grid-2--roster {
    grid-template-columns: 1fr 420px;
}

.didact-form-card--sticky {
    position: sticky;
    top: 20px;
}

.didact-form-card__header {
    margin-bottom: 20px;
}

    .didact-form-card__header h2 {
        margin: 0 0 4px;
        font-size: 1.1rem;
        font-weight: 800;
        color: var(--didact-text);
    }

    .didact-form-card__header p {
        margin: 0;
        color: var(--didact-text-muted);
        font-size: 0.9rem;
    }

/* ── Form section ── */
.didact-form-section {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--didact-border-light);
}

    .didact-form-section:last-of-type {
        border-bottom: none;
        margin-bottom: 0;
        padding-bottom: 0;
    }

.didact-form-section__title {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--didact-primary);
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.didact-form-section__accent {
    width: 4px;
    height: 16px;
    background: var(--didact-accent);
    border-radius: 2px;
}

.didact-form-stack {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

/* ── Gender badges ── */
.didact-gender-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 700;
    border: 1px solid;
}

.didact-gender-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
}

.didact-gender--male {
    background: #DBEAFE;
    color: #1D4ED8;
    border-color: #BFDBFE;
}

    .didact-gender--male .didact-gender-dot {
        background: #3B82F6;
    }

.didact-gender--female {
    background: #FCE7F3;
    color: #BE185D;
    border-color: #FBCFE8;
}

    .didact-gender--female .didact-gender-dot {
        background: #EC4899;
    }

/* ── Stats 3-column variant ── */
.didact-stats-grid--3 {
    grid-template-columns: repeat(3, 1fr);
}

.didact-stat-card--male {
    border-top: 3px solid #3B82F6;
}

    .didact-stat-card--male .didact-stat-card__value {
        color: #3B82F6;
    }

.didact-stat-card--female {
    border-top: 3px solid #EC4899;
}

    .didact-stat-card--female .didact-stat-card__value {
        color: #EC4899;
    }

/* ── Student table ── */
.didact-student-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
}

    .didact-student-table thead {
        background: var(--didact-bg);
    }

    .didact-student-table th {
        padding: 12px 16px;
        text-align: left;
        font-size: 0.7rem;
        font-weight: 700;
        color: var(--didact-text-muted);
        text-transform: uppercase;
        letter-spacing: 0.06em;
        border-bottom: 1px solid var(--didact-border);
    }

    .didact-student-table td {
        padding: 12px 16px;
        border-bottom: 1px solid var(--didact-border-light);
        vertical-align: middle;
    }

    .didact-student-table tbody tr {
        transition: background var(--didact-transition);
    }

        .didact-student-table tbody tr:hover {
            background: rgba(30, 64, 175, 0.02);
        }

        .didact-student-table tbody tr:last-child td {
            border-bottom: none;
        }

/* ── Info box ── */
.didact-info-box {
    padding: 12px 14px;
    background: #EFF6FF;
    border-radius: 8px;
    border-left: 3px solid var(--didact-primary);
    margin-bottom: 20px;
}

.didact-info-box__title {
    font-size: 0.82rem;
    color: var(--didact-primary);
    font-weight: 700;
    margin-bottom: 2px;
}

.didact-info-box p {
    margin: 0;
    font-size: 0.82rem;
    color: var(--didact-primary-light);
    line-height: 1.5;
}

/* ── Warning alert variant ── */
.ssaas-alert--warning {
    background: #FFFBEB;
    color: var(--didact-warning);
    border: 1px solid #FDE68A;
}

/* ── Responsive ── */
@media (max-width: 900px) {
    .didact-grid-2--roster {
        grid-template-columns: 1fr;
    }

    .didact-form-card--sticky {
        position: static;
    }
}

/* ── 4-column toolbar ── */
.didact-toolbar--4col {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    align-items: flex-end;
}

/* ── Stats 4-column variant ── */
.didact-stats-grid--4 {
    grid-template-columns: repeat(4, 1fr);
}

.didact-stat-card--entered {
    border-top: 3px solid var(--didact-secondary);
}

    .didact-stat-card--entered .didact-stat-card__value {
        color: var(--didact-secondary);
    }

.didact-stat-card--average {
    border-top: 3px solid var(--didact-primary);
}

    .didact-stat-card--average .didact-stat-card__value {
        color: var(--didact-primary);
    }

.didact-stat-card--highest {
    border-top: 3px solid var(--didact-accent);
}

    .didact-stat-card--highest .didact-stat-card__value {
        color: var(--didact-accent);
    }

/* ── Score table ── */
.didact-score-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
}

    .didact-score-table thead {
        background: var(--didact-bg);
    }

    .didact-score-table th {
        padding: 12px 16px;
        text-align: left;
        font-size: 0.7rem;
        font-weight: 700;
        color: var(--didact-text-muted);
        text-transform: uppercase;
        letter-spacing: 0.06em;
        border-bottom: 1px solid var(--didact-border);
    }

        .didact-score-table th .didact-score-max {
            color: var(--didact-text-light);
            font-weight: 500;
        }

    .didact-score-table td {
        padding: 10px 16px;
        border-bottom: 1px solid var(--didact-border-light);
        vertical-align: middle;
    }

    .didact-score-table tbody tr {
        transition: background var(--didact-transition);
    }

        .didact-score-table tbody tr:hover {
            background: rgba(30, 64, 175, 0.02);
        }

        .didact-score-table tbody tr:last-child td {
            border-bottom: none;
        }

/* ── Score input ── */
.didact-score-input {
    width: 90px;
    padding: 7px 10px;
    border: 2px solid var(--didact-border);
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 700;
    font-family: inherit;
    text-align: center;
    color: var(--didact-text);
    transition: all var(--didact-transition);
    background: var(--didact-surface);
}

    .didact-score-input:focus {
        outline: none;
        border-color: var(--didact-primary-light);
        box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
    }

.didact-score-input--valid {
    border-color: var(--didact-secondary);
    background: var(--didact-success-soft);
    color: var(--didact-secondary-dark);
}

.didact-score-input--over {
    border-color: var(--didact-danger);
    background: var(--didact-danger-soft);
    color: var(--didact-danger);
    animation: didact-pulse-red 2s infinite;
}

.didact-score-input--empty {
    color: var(--didact-text-light);
}

.didact-score-input::placeholder {
    color: var(--didact-text-light);
    font-weight: 500;
}

@keyframes didact-pulse-red {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.2);
    }

    50% {
        box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.05);
    }
}

/* ── Percentage column ── */
.didact-pct {
    font-weight: 700;
    font-size: 0.85rem;
}

.didact-pct--high {
    color: var(--didact-secondary);
}

.didact-pct--mid {
    color: var(--didact-primary);
}

.didact-pct--low {
    color: var(--didact-accent);
}

.didact-pct--fail {
    color: var(--didact-danger);
}

/* ── Over max badge ── */
.didact-overmax-badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 700;
    background: var(--didact-danger-soft);
    color: var(--didact-danger);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* ── Ghost button ── */
.ssaas-btn--ghost {
    background: var(--didact-bg);
    color: var(--didact-text);
    border: 1px solid var(--didact-border);
}

    .ssaas-btn--ghost:hover {
        background: var(--didact-border-light);
    }

    .ssaas-btn--ghost:disabled {
        opacity: 0.5;
        cursor: not-allowed;
    }

/* ── Action bar actions group ── */
.didact-action-bar__actions {
    display: flex;
    gap: 10px;
    align-items: center;
}

/* ── Responsive toolbar ── */
@media (max-width: 900px) {
    .didact-toolbar--4col {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 560px) {
    .didact-toolbar--4col {
        grid-template-columns: 1fr;
    }

    .didact-stats-grid--4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .didact-action-bar__actions {
        flex-direction: column;
        width: 100%;
    }

        .didact-action-bar__actions .ssaas-btn {
            width: 100%;
        }
}

/* ── Three-column grid ── */
.didact-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    align-items: start;
}

/* ── Setup cards ── */
.didact-setup-card {
    background: var(--didact-surface);
    border-radius: var(--didact-radius);
    border: 1px solid var(--didact-border);
    box-shadow: var(--didact-shadow-sm);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.didact-setup-card__header {
    padding: 16px 20px;
    background: var(--didact-bg);
    border-bottom: 1px solid var(--didact-border);
    display: flex;
    align-items: center;
    gap: 10px;
}

    .didact-setup-card__header svg {
        color: var(--didact-primary);
        flex-shrink: 0;
    }

    .didact-setup-card__header h2 {
        margin: 0;
        font-size: 0.95rem;
        font-weight: 700;
        color: var(--didact-text);
        flex: 1;
    }

.didact-setup-count {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--didact-text-muted);
    background: var(--didact-surface);
    padding: 3px 10px;
    border-radius: 20px;
    border: 1px solid var(--didact-border);
}

/* ── Setup list ── */
.didact-setup-list {
    padding: 8px 0;
    max-height: 280px;
    overflow-y: auto;
}

.didact-setup-list__empty {
    padding: 24px 20px;
    text-align: center;
    color: var(--didact-text-muted);
    font-size: 0.85rem;
}

.didact-setup-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    border-bottom: 1px solid var(--didact-border-light);
    gap: 10px;
}

    .didact-setup-item:last-child {
        border-bottom: none;
    }

.didact-setup-item--block {
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
}

.didact-setup-item__main {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.didact-setup-item__name {
    font-weight: 600;
    color: var(--didact-text);
    font-size: 0.88rem;
}

.didact-setup-item__meta {
    font-size: 0.78rem;
    color: var(--didact-text-muted);
}

.didact-setup-item__order {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--didact-text-light);
    background: var(--didact-bg);
    padding: 2px 8px;
    border-radius: 4px;
}

.didact-setup-item__badges {
    display: flex;
    gap: 6px;
}

/* ── Setup form ── */
.didact-setup-form {
    padding: 16px 20px;
    border-top: 1px solid var(--didact-border);
    background: var(--didact-bg);
}

/* ── Weight bar ── */
.didact-weight-bar {
    padding: 12px 20px;
    border-top: 1px solid var(--didact-border-light);
}

.didact-weight-bar__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--didact-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.didact-weight-bar__track {
    height: 8px;
    background: var(--didact-border);
    border-radius: 4px;
    overflow: hidden;
}

.didact-weight-bar__fill {
    height: 100%;
    border-radius: 4px;
    transition: width 400ms ease;
}

.didact-weight-fill--perfect {
    background: var(--didact-secondary);
}

.didact-weight-fill--low {
    background: var(--didact-accent);
}

.didact-weight-fill--over {
    background: var(--didact-danger);
}

.didact-weight--perfect {
    color: var(--didact-secondary);
}

.didact-weight--low {
    color: var(--didact-accent);
}

.didact-weight--over {
    color: var(--didact-danger);
}

.didact-weight-bar__hint {
    margin-top: 6px;
    font-size: 0.78rem;
    color: var(--didact-text-muted);
}

/* ── Band editor ── */
.didact-band-editor {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.didact-band-editor__label {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--didact-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.didact-band-row {
    display: grid;
    grid-template-columns: 100px 70px 1fr 28px;
    gap: 8px;
    align-items: center;
}

.didact-band-row__range {
    display: flex;
    align-items: center;
    gap: 6px;
}

    .didact-band-row__range span {
        color: var(--didact-text-muted);
        font-size: 0.8rem;
    }

.didact-band-input {
    width: 100%;
    padding: 7px 8px;
    border: 1px solid var(--didact-border);
    border-radius: 6px;
    font-size: 0.85rem;
    font-family: inherit;
    background: var(--didact-surface);
    color: var(--didact-text);
}

    .didact-band-input:focus {
        outline: none;
        border-color: var(--didact-primary-light);
        box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.1);
    }

.didact-band-input--grade {
    text-align: center;
    font-weight: 700;
}

.didact-band-remove {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--didact-danger);
    cursor: pointer;
    border-radius: 6px;
    transition: background var(--didact-transition);
}

    .didact-band-remove:hover {
        background: var(--didact-danger-soft);
    }

.didact-band-add {
    margin-top: 4px;
    justify-content: center;
    width: 100%;
}

/* ── Wide card ── */
.didact-card--wide {
    max-width: 100%;
}

.didact-card__header {
    margin-bottom: 16px;
}

    .didact-card__header .didact-section-header {
        margin-bottom: 4px;
    }

.didact-card__desc {
    margin: 0;
    font-size: 0.85rem;
    color: var(--didact-text-muted);
    line-height: 1.5;
}

/* ── Assignment toolbar ── */
.didact-toolbar--assignment {
    display: grid;
    grid-template-columns: repeat(4, 1fr) auto;
    gap: 14px;
    align-items: flex-end;
    margin-bottom: 16px;
}

/* ── Assignment table ── */
.didact-assignment-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
}

    .didact-assignment-table thead {
        background: var(--didact-bg);
    }

    .didact-assignment-table th {
        padding: 12px 16px;
        text-align: left;
        font-size: 0.7rem;
        font-weight: 700;
        color: var(--didact-text-muted);
        text-transform: uppercase;
        letter-spacing: 0.06em;
        border-bottom: 1px solid var(--didact-border);
    }

    .didact-assignment-table td {
        padding: 12px 16px;
        border-bottom: 1px solid var(--didact-border-light);
        vertical-align: middle;
    }

    .didact-assignment-table tbody tr:last-child td {
        border-bottom: none;
    }

/* ── Badges ── */
.didact-badge--muted {
    background: var(--didact-bg);
    color: var(--didact-text-muted);
    border: 1px solid var(--didact-border);
}

/* ── Responsive ── */
@media (max-width: 1100px) {
    .didact-grid-3 {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 900px) {
    .didact-grid-3 {
        grid-template-columns: 1fr;
    }

    .didact-toolbar--assignment {
        grid-template-columns: repeat(2, 1fr);
    }

        .didact-toolbar--assignment .ssaas-btn {
            grid-column: span 2;
        }
}

@media (max-width: 560px) {
    .didact-band-row {
        grid-template-columns: 1fr 1fr 28px;
    }

    .didact-band-input--remark {
        grid-column: span 2;
    }

    .didact-toolbar--assignment {
        grid-template-columns: 1fr;
    }

        .didact-toolbar--assignment .ssaas-btn {
            grid-column: span 1;
        }
}

/* ── Report toolbar ── */
.didact-toolbar--report {
    display: grid;
    grid-template-columns: repeat(3, 1fr) auto;
    gap: 14px;
    align-items: flex-end;
}

.didact-toolbar__actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.didact-divider {
    width: 1px;
    height: 28px;
    background: var(--didact-border);
}

/* ── Small button ── */
.ssaas-btn--sm {
    padding: 6px 12px;
    font-size: 0.82rem;
}

/* ── Roster table ── */
.didact-roster-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
}

    .didact-roster-table thead {
        background: var(--didact-bg);
    }

    .didact-roster-table th {
        padding: 12px 16px;
        text-align: left;
        font-size: 0.7rem;
        font-weight: 700;
        color: var(--didact-text-muted);
        text-transform: uppercase;
        letter-spacing: 0.06em;
        border-bottom: 1px solid var(--didact-border);
    }

    .didact-roster-table td {
        padding: 12px 16px;
        border-bottom: 1px solid var(--didact-border-light);
        vertical-align: middle;
    }

    .didact-roster-table tbody tr {
        transition: background var(--didact-transition);
    }

        .didact-roster-table tbody tr:hover {
            background: rgba(30, 64, 175, 0.02);
        }

        .didact-roster-table tbody tr:last-child td {
            border-bottom: none;
        }

/* ── Report card preview ── */
.didact-report-card {
    background: var(--didact-surface);
    border-radius: var(--didact-radius);
    border: 1px solid var(--didact-border);
    box-shadow: var(--didact-shadow);
    margin-top: 24px;
    overflow: hidden;
}

.didact-report-card__header {
    padding: 24px;
    background: linear-gradient(135deg, var(--didact-primary) 0%, var(--didact-primary-light) 100%);
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    flex-wrap: wrap;
}

.didact-report-card__student {
    display: flex;
    align-items: center;
    gap: 16px;
}

.didact-report-card__avatar {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    font-weight: 800;
    color: white;
    flex-shrink: 0;
}

.didact-report-card__student h2 {
    margin: 0 0 4px;
    font-size: 1.3rem;
    font-weight: 800;
    color: white;
}

.didact-report-card__student p {
    margin: 0;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

.didact-report-card__meta {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
}

    .didact-report-card__meta span:last-child {
        font-size: 0.82rem;
        color: rgba(255, 255, 255, 0.7);
    }

/* ── Report card stats ── */
.didact-report-card__stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1px;
    background: var(--didact-border);
    border-bottom: 1px solid var(--didact-border);
}

.didact-report-stat {
    background: var(--didact-surface);
    padding: 18px;
    text-align: center;
}

.didact-report-stat__value {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--didact-text);
    line-height: 1.2;
}

    .didact-report-stat__value sup {
        font-size: 0.7rem;
        font-weight: 600;
        margin-left: 2px;
    }

.didact-report-stat__label {
    display: block;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--didact-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 4px;
}

.didact-report-stat--highlight .didact-report-stat__value {
    color: var(--didact-accent);
}

/* ── Report table ── */
.didact-report-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
}

    .didact-report-table thead {
        background: var(--didact-bg);
    }

    .didact-report-table th {
        padding: 12px 16px;
        text-align: left;
        font-size: 0.7rem;
        font-weight: 700;
        color: var(--didact-text-muted);
        text-transform: uppercase;
        letter-spacing: 0.06em;
        border-bottom: 1px solid var(--didact-border);
    }

    .didact-report-table td {
        padding: 12px 16px;
        border-bottom: 1px solid var(--didact-border-light);
        vertical-align: middle;
    }

    .didact-report-table tbody tr:last-child td {
        border-bottom: none;
    }

    .didact-report-table .didact-score {
        font-weight: 700;
        color: var(--didact-text);
        font-family: "Fira Code", monospace;
    }

    .didact-report-table .didact-remark {
        color: var(--didact-text-muted);
        font-size: 0.88rem;
    }

/* ── Grade badges ── */
.didact-grade-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.82rem;
    font-weight: 800;
    min-width: 44px;
}

.didact-grade--excellent {
    background: var(--didact-success-soft);
    color: var(--didact-secondary-dark);
}

.didact-grade--good {
    background: #EFF6FF;
    color: var(--didact-primary);
}

.didact-grade--credit {
    background: #FFFBEB;
    color: var(--didact-warning);
}

.didact-grade--pass {
    background: #FFF7ED;
    color: #C2410C;
}

.didact-grade--weak {
    background: #FEF2F2;
    color: var(--didact-danger);
}

.didact-grade--fail {
    background: var(--didact-danger-soft);
    color: var(--didact-danger);
}

.didact-grade--neutral {
    background: var(--didact-bg);
    color: var(--didact-text-muted);
}

/* ── Compact checkbox ── */
.didact-checkbox--compact {
    font-size: 0.82rem;
    white-space: nowrap;
}

/* ── Flush table wrapper (no extra border inside report card) ── */
.didact-table-wrapper--flush {
    border: none;
    border-radius: 0;
    box-shadow: none;
}

/* ── Draft / Published stat colors ── */
.didact-stat-card--draft {
    border-top: 3px solid var(--didact-accent);
}

    .didact-stat-card--draft .didact-stat-card__value {
        color: var(--didact-accent);
    }

.didact-stat-card--published {
    border-top: 3px solid var(--didact-secondary);
}

    .didact-stat-card--published .didact-stat-card__value {
        color: var(--didact-secondary);
    }

/* ── Responsive ── */
@media (max-width: 900px) {
    .didact-toolbar--report {
        grid-template-columns: repeat(2, 1fr);
    }

    .didact-toolbar__actions {
        grid-column: span 2;
        justify-content: flex-start;
    }
}

@media (max-width: 560px) {
    .didact-toolbar--report {
        grid-template-columns: 1fr;
    }

    .didact-toolbar__actions {
        grid-column: span 1;
        flex-direction: column;
        align-items: stretch;
    }

        .didact-toolbar__actions .ssaas-btn {
            width: 100%;
        }

    .didact-divider {
        display: none;
    }

    .didact-report-card__header {
        flex-direction: column;
    }

    .didact-report-card__meta {
        align-items: flex-start;
    }
}

/* ── Fee card ── */
.didact-fee-card {
    background: var(--didact-surface);
    border-radius: var(--didact-radius);
    border: 1px solid var(--didact-border);
    box-shadow: var(--didact-shadow-sm);
    overflow: hidden;
    margin-bottom: 12px;
    transition: all var(--didact-transition);
}

    .didact-fee-card:hover {
        box-shadow: var(--didact-shadow);
    }

.didact-fee-card__header {
    padding: 16px 20px;
    background: var(--didact-bg);
    border-bottom: 1px solid var(--didact-border);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
}

.didact-fee-card__title {
    font-weight: 700;
    color: var(--didact-text);
    font-size: 0.95rem;
    margin-bottom: 2px;
}

.didact-fee-card__meta {
    font-size: 0.82rem;
    color: var(--didact-text-muted);
}

.didact-fee-card__total {
    text-align: right;
    flex-shrink: 0;
}

.didact-fee-card__total-label {
    display: block;
    font-size: 0.68rem;
    font-weight: 700;
    color: var(--didact-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 2px;
}

.didact-fee-card__total-value {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--didact-secondary);
}

/* ── Fee items list ── */
.didact-fee-items {
    padding: 8px 0;
}

.didact-fee-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    border-bottom: 1px solid var(--didact-border-light);
    gap: 12px;
}

    .didact-fee-item:last-child {
        border-bottom: none;
    }

.didact-fee-item__name {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    color: var(--didact-text);
    font-size: 0.88rem;
}

.didact-fee-item__amount {
    font-weight: 700;
    color: var(--didact-text);
    font-size: 0.9rem;
    font-family: "Fira Code", monospace;
}

/* ── Fee editor ── */
.didact-fee-editor {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.didact-fee-editor__label {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--didact-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 4px;
}

.didact-fee-editor-row {
    display: grid;
    grid-template-columns: 1fr 120px auto 28px;
    gap: 10px;
    align-items: center;
}

.didact-fee-editor-input {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid var(--didact-border);
    border-radius: 6px;
    font-size: 0.88rem;
    font-family: inherit;
    background: var(--didact-surface);
    color: var(--didact-text);
    transition: all var(--didact-transition);
}

    .didact-fee-editor-input:focus {
        outline: none;
        border-color: var(--didact-primary-light);
        box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
    }

.didact-fee-editor-input--amount {
    text-align: right;
    font-weight: 600;
    font-family: "Fira Code", monospace;
}

/* ── Fee preview ── */
.didact-fee-preview {
    background: var(--didact-bg);
    border-radius: 8px;
    padding: 14px 16px;
    margin-top: 8px;
    border: 1px solid var(--didact-border);
}

.didact-fee-preview__row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 4px 0;
    font-size: 0.88rem;
    color: var(--didact-text-muted);
}

    .didact-fee-preview__row strong {
        color: var(--didact-text);
        font-weight: 700;
        font-family: "Fira Code", monospace;
    }

.didact-fee-preview__row--grand {
    border-top: 1px solid var(--didact-border);
    margin-top: 6px;
    padding-top: 10px;
    font-size: 1rem;
    color: var(--didact-text);
    font-weight: 700;
}

    .didact-fee-preview__row--grand strong {
        color: var(--didact-primary);
        font-size: 1.1rem;
    }

/* ── Form card header ── */
.didact-form-card__header {
    margin-bottom: 16px;
}

    .didact-form-card__header .didact-form-section__title {
        margin-bottom: 4px;
    }

/* ── Responsive fee editor ── */
@media (max-width: 560px) {
    .didact-fee-editor-row {
        grid-template-columns: 1fr 100px 28px;
    }

        .didact-fee-editor-row .didact-checkbox {
            grid-column: span 2;
        }
}