/* Local Inter Webfont Setup */
@font-face {
    font-family: "Inter";
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url("css/fonts/Inter-Regular.woff2") format("woff2");
}
@font-face {
    font-family: "Inter";
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url("css/fonts/Inter-Medium.woff2") format("woff2");
}
@font-face {
    font-family: "Inter";
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url("css/fonts/Inter-SemiBold.woff2") format("woff2");
}
@font-face {
    font-family: "Inter";
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url("css/fonts/Inter-Bold.woff2") format("woff2");
}

/* Hallmark · tokens · system: SPED Profiling System · source: DESIGN.md
 * theme: Sage Garden (dark green sidebar · system-ui sans · sage green accent)
 */
:root {
    /* ── Sage Garden palette ── */
    --sned-primary: #2d6a4f;
    --sned-accent: #40916c;
    --sned-fern: #74c69d;
    --sned-mint: #95d5b2;
    --sned-dew: #d8f3dc;
    --sned-ink: #1b2631;
    --sned-moss: #4a5e54;
    --sned-stone: #8fa898;
    --sned-mist: #d4dfd6;
    --sned-cloud: #f0f5f1;
    --sned-info: #457b9d;
    --sned-info-light: #ddeef7;
    --sned-success: #52b788;
    --sned-success-light: #d8f3dc;
    --sned-warning: #e9a73d;
    --sned-warning-light: #fef3d0;
    --sned-danger: #c0626a;
    --sned-danger-light: #fce8e9;

    /* ── Core tokens (mapped to Sage Garden) ── */
    --color-primary: #40916c;
    --color-primary-hover: #2d6a4f;
    --color-primary-light: #d8f3dc;
    --color-canvas: #f0f5f1;
    --color-surface-container-low: #f0f5f1;
    --color-surface-container: #e8ede9;
    --color-surface-container-high: #d4dfd6;
    --color-on-surface-variant: #4a5e54;
    --color-outline: #8fa898;
    --color-outline-variant: #d4dfd6;
    --color-success: #52b788;
    --color-danger: #c0626a;
    --color-warning: #e9a73d;
    --color-info: #457b9d;
    --color-secondary: #8fa898;
    --color-paper: #ffffff;
    --color-paper-2: #f0f5f1;
    --color-paper-3: #e8ede9;
    --color-ink: #1b2631;
    --color-muted: #8fa898;
    --color-muted-dark: #4a5e54;
    --color-rule: #d4dfd6;
    --color-rule-light: #e8ede9;
    --color-primary-ink: #ffffff;
    --color-focus: #40916c;

    /* ── Bootstrap overrides ── */
    --bs-primary: #40916c;
    --bs-primary-rgb: 64, 145, 108;
    --bs-primary-bg-subtle: #d8f3dc;
    --bs-primary-border-subtle: #95d5b2;
    --bs-success: #52b788;
    --bs-success-rgb: 82, 183, 136;
    --bs-danger: #c0626a;
    --bs-danger-rgb: 192, 98, 106;
    --bs-warning: #e9a73d;
    --bs-warning-rgb: 233, 167, 61;
    --bs-info: #457b9d;
    --bs-info-rgb: 69, 123, 157;
    --bs-secondary: #8fa898;
    --bs-secondary-rgb: 143, 168, 152;
    --bs-light: #f0f5f1;
    --bs-light-rgb: 240, 245, 241;
    --bs-dark: #1b2631;
    --bs-dark-rgb: 27, 38, 49;
    --bs-link-color: #40916c;
    --bs-link-color-rgb: 64, 145, 108;
    --bs-link-hover-color: #2d6a4f;
    --bs-primary-text-emphasis: #1b4332;
    --bs-form-focus-border-color: #40916c;
    --bs-form-focus-box-shadow: 0 0 0 0.2rem rgba(64, 145, 108, 0.25);
    --bs-nav-tabs-link-active-color: #40916c;
    --bs-nav-tabs-link-active-border-color: #40916c;

    /* ── Grade-level semantic colors ── */
    --color-grade-kinder-bg: #ddeef7;
    --color-grade-kinder-ink: #1a5276;
    --color-grade-elem-bg: #d8f3dc;
    --color-grade-elem-ink: #1e5c39;
    --color-grade-jhs-bg: #fef3d0;
    --color-grade-jhs-ink: #7d5a0a;
    --color-grade-shs-bg: #fce8e9;
    --color-grade-shs-ink: #7a2028;

    --font-display:
        "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue",
        Arial, sans-serif;
    --font-body:
        "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue",
        Arial, sans-serif;
    --font-mono:
        SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono",
        "Courier New", monospace;

    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-md: 1.125rem;
    --text-lg: 1.25rem;
    --text-xl: 1.5rem;
    --text-2xl: 2rem;
    --text-3xl: 2.5rem;
    --text-stat: clamp(2.5rem, 4vw + 1rem, 3.75rem);

    --space-3xs: 0.125rem;
    --space-2xs: 0.25rem;
    --space-xs: 0.5rem;
    --space-sm: 0.75rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;

    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-xl: 1.25rem;
    --radius-pill: 50rem;

    --shadow-xs: 0 1px 3px rgba(0, 0, 0, 0.06);
    --shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --shadow-md: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 0.5rem 1rem rgba(0, 0, 0, 0.5);

    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in: cubic-bezier(0.7, 0, 0.84, 0);
    --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);

    --dur-short: 150ms;
    --dur-md: 250ms;
    --dur-long: 400ms;

    --z-base: 1;
    --z-raised: 10;
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-modal: 400;
    --z-toast: 500;
    --z-tooltip: 600;
}

body {
    background: var(--color-canvas);
    color: var(--color-ink);
    font-family: var(--font-body);
}

.app-main {
    min-width: 0;
    background: var(--color-canvas);
}

.app-topbar {
    min-height: 64px;
    padding: var(--space-sm) var(--space-lg);
    background: rgba(255, 255, 255, 0.96);
    border-bottom: 1px solid var(--color-rule-light);
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.06);
    z-index: var(--z-sticky);
}

.app-content {
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
    padding: var(--space-xl);
}

.page-toolbar {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.page-title {
    margin: 0;
    color: var(--color-ink);
    font-size: var(--text-2xl);
    font-weight: 700;
    line-height: 1.15;
    text-wrap: balance;
}

.page-subtitle {
    max-width: 72ch;
    margin: var(--space-2xs) 0 0;
    color: var(--color-muted);
    font-size: var(--text-sm);
    line-height: 1.5;
    text-wrap: pretty;
}

.toolbar-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: var(--space-xs);
}

.icon-shell {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: var(--radius-md);
    background: var(--color-primary-light);
    color: var(--color-primary);
    flex-shrink: 0;
}

.workbench-panel,
.section-panel {
    background: var(--color-paper);
    border: 1px solid var(--color-rule-light);
    border-radius: var(--radius-lg);
}

.section-panel {
    padding: var(--space-lg);
}

.section-panel-title {
    margin: 0;
    color: var(--color-ink);
    font-size: var(--text-lg);
    font-weight: 700;
}

.section-panel-subtitle {
    margin: var(--space-2xs) 0 0;
    color: var(--color-muted);
    font-size: var(--text-sm);
}

.metric-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: var(--space-md);
}

.metric-card {
    min-height: 116px;
    padding: var(--space-lg);
    background: var(--color-paper);
    border: 1px solid var(--color-rule-light);
    border-radius: var(--radius-lg);
    transition:
        border-color var(--dur-short) var(--ease-out),
        transform var(--dur-short) var(--ease-out);
}

.metric-card:hover {
    border-color: var(--color-rule);
    transform: translateY(-1px);
}

.metric-card.is-attention {
    background: var(--sned-warning-light);
    border-color: var(--sned-warning);
}

.metric-card.is-warning {
    background: var(--sned-warning-light);
    border-color: var(--sned-warning);
}

.metric-label {
    margin: 0;
    color: var(--color-muted);
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.metric-value {
    margin: var(--space-xs) 0 0;
    color: var(--color-ink);
    font-size: var(--text-2xl);
    font-weight: 750;
    line-height: 1;
}

.metric-note {
    margin: var(--space-xs) 0 0;
    color: var(--color-muted);
    font-size: var(--text-xs);
}

.data-table-shell {
    background: var(--color-paper);
    border: 1px solid var(--color-rule-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.data-table-shell .table {
    margin-bottom: 0;
}

.data-table-shell thead th {
    padding: var(--space-sm) var(--space-md);
    background: var(--color-paper-2);
    border-bottom: 1px solid var(--color-rule);
    color: var(--color-muted);
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    white-space: nowrap;
}

.data-table-shell tbody td {
    padding: var(--space-md);
    border-bottom: 1px solid var(--color-rule-light);
    color: var(--color-ink);
    font-size: var(--text-sm);
    vertical-align: middle;
}

.data-table-shell tbody tr:last-child td {
    border-bottom: 0;
}

.data-table-shell tbody tr:hover td {
    background: var(--color-paper-2);
}

.search-field {
    position: relative;
}

.search-field > i {
    position: absolute;
    left: 0.85rem;
    top: 50%;
    color: var(--color-muted);
    transform: translateY(-50%);
    pointer-events: none;
}

.search-field .form-control {
    padding-left: 2.4rem !important;
}

.soft-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.18rem 0.55rem;
    border-radius: var(--radius-pill);
    font-size: var(--text-xs);
    font-weight: 650;
    line-height: 1.35;
    border: 1px solid transparent;
}

.soft-badge-primary {
    background: var(--color-primary-light);
    color: var(--color-primary);
    border-color: var(--sned-mint);
}

.soft-badge-neutral {
    background: var(--color-paper-3);
    color: var(--color-muted);
    border-color: var(--color-rule);
}

.surface-panel,
.command-panel,
.workflow-card {
    background: var(--color-paper);
    border: 1px solid
        color-mix(in srgb, var(--color-outline-variant) 70%, transparent);
    border-radius: var(--radius-lg);
}

.command-panel {
    padding: var(--space-lg);
}

.command-panel-title {
    margin: 0;
    color: var(--color-ink);
    font-size: var(--text-xl);
    font-weight: 750;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.command-panel-copy {
    max-width: 72ch;
    margin: var(--space-xs) 0 0;
    color: var(--color-on-surface-variant);
    font-size: var(--text-sm);
    line-height: 1.55;
}

.workflow-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-md);
}

.workflow-card {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-lg);
    padding: var(--space-lg);
    color: var(--color-ink);
    text-decoration: none;
    transition:
        border-color var(--dur-short) var(--ease-out),
        transform var(--dur-short) var(--ease-out),
        box-shadow var(--dur-short) var(--ease-out);
}

.workflow-card > div:first-child {
    min-width: 0;
}

.workflow-card:hover {
    color: var(--color-ink);
    border-color: color-mix(
        in srgb,
        var(--color-primary) 30%,
        var(--color-outline-variant)
    );
    box-shadow: 0 8px 18px rgba(15, 23, 42, 0.08);
    transform: translateY(-1px);
}

.workflow-card:focus-visible {
    outline: 2px solid var(--color-focus);
    outline-offset: 3px;
}

.workflow-card-title {
    margin: 0;
    font-size: var(--text-lg);
    font-weight: 750;
    letter-spacing: -0.01em;
}

.workflow-card-copy {
    margin: var(--space-xs) 0 0;
    color: var(--color-on-surface-variant);
    font-size: var(--text-sm);
    line-height: 1.5;
}

.status-chip {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2xs);
    padding: 0.28rem 0.65rem;
    border-radius: var(--radius-pill);
    border: 1px solid var(--color-rule-light);
    background: var(--color-paper);
    color: var(--color-on-surface-variant);
    font-size: var(--text-xs);
    font-weight: 700;
    line-height: 1.25;
}

.status-chip-primary {
    background: var(--color-primary-light);
    border-color: var(--sned-mint);
    color: var(--color-primary);
}

.status-chip-warning {
    background: var(--sned-warning-light);
    border-color: var(--sned-warning);
    color: #7d5a0a;
}

.status-chip-success {
    background: var(--sned-success-light);
    border-color: var(--sned-mint);
    color: #1e5c39;
}

@media (max-width: 768px) {
    .app-content {
        padding: var(--space-lg) var(--space-md);
    }

    .app-topbar {
        padding: var(--space-sm) var(--space-md);
    }

    .page-toolbar {
        display: block;
    }

    .toolbar-actions {
        justify-content: flex-start;
        margin-top: var(--space-md);
    }
}

@media (prefers-reduced-motion: reduce) {
    .metric-card {
        transition: none;
    }

    .metric-card:hover {
        transform: none;
    }

    .workflow-card {
        transition: none;
    }

    .workflow-card:hover {
        transform: none;
    }
}

/* Standard Unified Form Styling */

.form-card,
.main-card {
    background: var(--color-paper) !important;
    border: 1px solid var(--color-rule-light) !important;
    border-radius: var(--radius-lg) !important;
    box-shadow: var(--shadow-sm) !important;
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
}

@media (max-width: 576px) {
    .form-card,
    .main-card {
        padding: var(--space-md) !important;
    }
}

.form-label,
label.form-label {
    font-size: var(--text-sm) !important;
    font-weight: 600 !important;
    color: var(--color-ink) !important;
    margin-bottom: var(--space-xs);
    display: inline-block;
}

.form-control,
.form-select {
    border-radius: var(--radius-md) !important;
    border-color: var(--color-rule) !important;
    padding: 0.5rem 0.75rem !important;
    font-size: var(--text-sm) !important;
    color: var(--color-ink) !important;
    background-color: var(--color-paper) !important;
    transition:
        border-color var(--dur-short) var(--ease-out),
        box-shadow var(--dur-short) var(--ease-out) !important;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--color-primary) !important;
    box-shadow: 0 0 0 2px var(--color-primary-light) !important;
    outline: 0 !important;
}

.form-control::placeholder {
    color: var(--color-muted-dark) !important;
    opacity: 0.7;
}

.form-control:disabled,
.form-select:disabled,
.form-control[readonly],
.form-select[readonly] {
    background-color: var(--color-paper-2) !important;
    border-color: var(--color-rule-light) !important;
    color: var(--color-muted-dark) !important;
    cursor: not-allowed;
}

.was-validated .form-control:invalid,
.was-validated .form-select:invalid {
    border-color: var(--color-danger) !important;
}
.was-validated .form-control:invalid:focus,
.was-validated .form-select:invalid:focus {
    box-shadow: 0 0 0 2px rgba(192, 98, 106, 0.15) !important;
}

.was-validated .form-control:valid,
.was-validated .form-select:valid {
    border-color: var(--color-success) !important;
}
.was-validated .form-control:valid:focus,
.was-validated .form-select:valid:focus {
    box-shadow: 0 0 0 2px rgba(82, 183, 136, 0.15) !important;
}

.form-text,
small.form-text,
small.text-muted {
    font-size: var(--text-xs) !important;
    color: var(--color-muted-dark) !important;
    margin-top: var(--space-2xs);
    display: block;
}

.nav-tabs {
    border-bottom: 1px solid var(--color-rule) !important;
    gap: var(--space-xs);
}

.nav-tabs .nav-link {
    border: none !important;
    border-radius: var(--radius-md) var(--radius-md) 0 0 !important;
    padding: var(--space-sm) var(--space-md) !important;
    font-size: var(--text-sm) !important;
    font-weight: 600 !important;
    color: var(--color-muted-dark) !important;
    transition: all var(--dur-short) var(--ease-out);
}

.nav-tabs .nav-link:hover:not(.active) {
    color: var(--color-ink) !important;
    background: var(--color-paper-2) !important;
}

.nav-tabs .nav-link.active {
    color: var(--color-primary) !important;
    border-bottom: 2px solid var(--color-primary) !important;
    background: transparent !important;
    font-weight: 700 !important;
}

.section-header,
.form-section-title {
    border-bottom: 1px solid var(--color-rule-light) !important;
    padding-bottom: var(--space-xs);
    margin-bottom: var(--space-md);
    font-weight: 700 !important;
    color: var(--color-primary) !important;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
}

@media (max-width: 768px) {
    .form-actions {
        flex-direction: column-reverse;
    }
    .form-actions .btn {
        width: 100%;
    }
    .nav-tabs {
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    .nav-tabs .nav-item {
        flex: 0 0 auto;
    }
}

/* Primary Color Utilities & Custom School Card Styles */
.bg-primary-light {
    background-color: var(--color-primary-light) !important;
}

.text-primary {
    color: var(--color-primary) !important;
}

.school-select-card {
    border: 1px solid var(--color-rule-light) !important;
    border-radius: var(--radius-lg) !important;
    background: var(--color-paper) !important;
    transition:
        transform var(--dur-short) var(--ease-out),
        border-color var(--dur-short) var(--ease-out),
        box-shadow var(--dur-short) var(--ease-out) !important;
}

.school-select-card:hover {
    transform: translateY(-2px) !important;
    border-color: var(--color-primary) !important;
    box-shadow: var(--shadow-md) !important;
}

.soft-badge-success {
    background-color: var(--sned-success-light) !important;
    color: var(--sned-success) !important;
    border-color: var(--sned-mint) !important;
}

.soft-badge-warning {
    background-color: var(--sned-warning-light) !important;
    color: var(--sned-warning) !important;
    border-color: #f5d98a !important;
}

.soft-badge-danger {
    background-color: var(--sned-danger-light) !important;
    color: var(--sned-danger) !important;
    border-color: #e8b4b8 !important;
}

/* ── Bootstrap component overrides (Sage Garden) ──
 * Bootstrap 5.3 hardcodes #0d6efd inside component selectors.
 * These rules override at the component level where :root vars can't reach.
 */

/* Primary buttons */
.btn-primary {
    --bs-btn-bg: var(--color-primary) !important;
    --bs-btn-border-color: var(--color-primary) !important;
    --bs-btn-hover-bg: var(--color-primary-hover) !important;
    --bs-btn-hover-border-color: var(--color-primary-hover) !important;
    --bs-btn-active-bg: var(--color-primary-hover) !important;
    --bs-btn-active-border-color: var(--color-primary-hover) !important;
    --bs-btn-disabled-bg: var(--color-primary) !important;
    --bs-btn-disabled-border-color: var(--color-primary) !important;
}

/* Outline primary buttons */
.btn-outline-primary {
    --bs-btn-color: var(--color-primary) !important;
    --bs-btn-border-color: var(--color-primary) !important;
    --bs-btn-hover-bg: var(--color-primary) !important;
    --bs-btn-hover-border-color: var(--color-primary) !important;
    --bs-btn-active-bg: var(--color-primary) !important;
    --bs-btn-active-border-color: var(--color-primary) !important;
    --bs-btn-disabled-color: var(--color-primary) !important;
    --bs-btn-disabled-border-color: var(--color-primary) !important;
}

/* Checkboxes & radios */
.form-check-input:checked {
    background-color: var(--color-primary) !important;
    border-color: var(--color-primary) !important;
}

/* Nav pills (enrollment tabs) */
.nav-pills .nav-link.active {
    background-color: var(--color-primary) !important;
}

/* Pagination */
.page-item.active > .page-link {
    background-color: var(--color-primary) !important;
    border-color: var(--color-primary) !important;
}

/* Dropdown active */
.dropdown-item.active,
.dropdown-item:active {
    background-color: var(--color-primary) !important;
}

/* Focus rings — sage green instead of blue */
.btn:focus-visible,
.form-control:focus-visible,
.form-select:focus-visible,
.nav-link:focus-visible {
    box-shadow: 0 0 0 0.25rem rgba(64, 145, 108, 0.25) !important;
}

/* ── Standard Animation Utilities ── */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
.animate-fade-up {
    opacity: 0;
    animation: fadeInUp 0.6s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
}
.stagger-1 { animation-delay: 0.15s; }
.stagger-2 { animation-delay: 0.30s; }
.stagger-3 { animation-delay: 0.45s; }