/* ============================================
   TEACHER.CSS — Mørk editorial design
   Lærermodul v3.0
   Fraunces + Instrument Sans + JetBrains Mono
   ============================================ */

/* ==================== TOKENS ==================== */
:root {
    --t-bg:           #101E38;
    --t-surface:      #1B3260;
    --t-card:         #1F3A6E;
    --t-card-hover:   #274580;
    --t-border:       rgba(255, 255, 255, 0.11);
    --t-border-hover: rgba(245, 158, 11, 0.40);

    --t-amber:        #F59E0B;
    --t-amber-dim:    rgba(245, 158, 11, 0.12);
    --t-amber-border: rgba(245, 158, 11, 0.28);
    --t-teal:         #14B8A6;
    --t-teal-dim:     rgba(20, 184, 166, 0.12);
    --t-danger:       #EF4444;
    --t-danger-dim:   rgba(239, 68, 68, 0.12);
    --t-success:      #22C55E;

    --t-text:         #F1F5F9;
    --t-text-2:       #CBD5E1;
    --t-muted:        #64748B;
    --t-muted-2:      #475569;

    --t-font-head: 'Fraunces', Georgia, serif;
    --t-font-body: 'Instrument Sans', 'Inter', system-ui, sans-serif;
    --t-font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    --t-radius-sm: 10px;
    --t-radius:    16px;
    --t-radius-lg: 22px;
    --t-ease:      cubic-bezier(0.4, 0, 0.2, 1);
    --t-spring:    cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ==================== BODY / SHELL ==================== */

body.teacher-mode {
    background: var(--t-surface);
    color: var(--t-text);
    font-family: var(--t-font-body);
}

body.teacher-mode #app {
    background: var(--t-surface);
    min-height: 100vh;
}

/* ==================== SIDEBAR OVERRIDES ==================== */

body.teacher-mode #nav-drawer {
    background: var(--t-bg) !important;
    border-right: 1px solid var(--t-border) !important;
    box-shadow: 4px 0 32px rgba(0, 0, 0, 0.4) !important;
    backdrop-filter: none !important;
    padding: 0 !important;
}

.t-sidebar-inner {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 0;
}

.t-sidebar-logo {
    padding: 28px 24px 24px;
    border-bottom: 1px solid var(--t-border);
    margin-bottom: 8px;
}

.t-sidebar-logo-mark {
    font-family: var(--t-font-head);
    font-size: 22px;
    font-weight: 900;
    color: var(--t-amber);
    letter-spacing: -0.02em;
    line-height: 1;
    margin-bottom: 2px;
}

.t-sidebar-logo-sub {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--t-muted);
}

.t-sidebar-nav {
    flex: 1;
    padding: 8px 12px;
    display: flex;
    flex-direction: column;
    gap: 2px;
    overflow-y: auto;
}

body.teacher-mode .drawer-item {
    width: 100%;
    text-align: left;
    padding: 11px 14px;
    background: transparent;
    border: none;
    font-family: var(--t-font-body) !important;
    font-size: 14px !important;
    color: var(--t-muted) !important;
    font-weight: 500 !important;
    cursor: pointer;
    border-radius: var(--t-radius-sm);
    transition: all 0.18s var(--t-ease);
    margin-bottom: 0 !important;
    display: flex;
    align-items: center;
    gap: 11px;
    position: relative;
}

body.teacher-mode .drawer-item:hover {
    background: rgba(255, 255, 255, 0.05) !important;
    color: var(--t-text-2) !important;
}

body.teacher-mode .drawer-item.active {
    background: var(--t-amber-dim) !important;
    color: var(--t-amber) !important;
    font-weight: 600 !important;
    box-shadow: none !important;
}

body.teacher-mode .drawer-item.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 20%;
    bottom: 20%;
    width: 3px;
    background: var(--t-amber);
    border-radius: 0 3px 3px 0;
}

body.teacher-mode .item-icon {
    font-size: 16px !important;
    width: 20px;
    text-align: center;
    flex-shrink: 0;
}

.t-sidebar-footer {
    padding: 16px 12px;
    border-top: 1px solid var(--t-border);
}

.t-sidebar-user {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    margin-bottom: 4px;
}

.t-user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--t-amber-dim);
    border: 1px solid var(--t-amber-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    flex-shrink: 0;
}

.t-user-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--t-text-2);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

body.teacher-mode .drawer-item.logout {
    color: var(--t-danger) !important;
    border-top: none !important;
    padding: 11px 14px !important;
    margin-top: 0 !important;
}

body.teacher-mode .drawer-item.logout:hover {
    background: var(--t-danger-dim) !important;
    color: var(--t-danger) !important;
}

/* ==================== TOP BAR OVERRIDES ==================== */

body.teacher-mode #laerer-meny {
    background: rgba(15, 23, 42, 0.92) !important;
    border-bottom: 1px solid var(--t-border) !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
}

body.teacher-mode .hamburger-btn {
    background: rgba(255,255,255,0.06) !important;
    border: 1px solid var(--t-border) !important;
    color: var(--t-text) !important;
}

body.teacher-mode .hamburger-btn:hover {
    background: rgba(255,255,255,0.1) !important;
}

body.teacher-mode .header-logo span:last-child {
    background: none !important;
    -webkit-text-fill-color: var(--t-amber) !important;
    color: var(--t-amber) !important;
}

/* ==================== MAIN CONTENT ==================== */

.teacher-content {
    padding: 80px 32px 80px;
    max-width: 1100px;
    animation: t-fade-in 0.3s var(--t-ease);
}

@keyframes t-fade-in {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Page header */
.t-page-header {
    margin-bottom: 32px;
}

.t-eyebrow {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--t-amber);
    margin-bottom: 6px;
}

.t-page-title {
    font-family: var(--t-font-head);
    font-size: clamp(26px, 4vw, 36px);
    font-weight: 900;
    color: var(--t-text);
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 6px;
}

.t-page-sub {
    font-size: 14px;
    color: var(--t-muted);
    line-height: 1.5;
}

/* ==================== CARDS ==================== */

.t-card {
    background: var(--t-card);
    border: 1px solid var(--t-border);
    border-radius: var(--t-radius);
    padding: 24px;
    transition: border-color 0.2s var(--t-ease), box-shadow 0.2s var(--t-ease), transform 0.2s var(--t-spring);
}

.t-card:hover {
    border-color: var(--t-border-hover);
    box-shadow: 0 0 0 1px var(--t-amber-border), 0 8px 32px rgba(0,0,0,0.3);
}

.t-card-clickable {
    cursor: pointer;
}

.t-card-clickable:hover {
    transform: translateY(-2px);
}

/* Stat cards */
.t-stats-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 32px;
}

.t-stat-card {
    background: var(--t-card);
    border: 1px solid var(--t-border);
    border-radius: var(--t-radius);
    padding: 20px 22px;
}

.t-stat-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--t-muted);
    margin-bottom: 8px;
}

.t-stat-value {
    font-family: var(--t-font-head);
    font-size: 36px;
    font-weight: 900;
    color: var(--t-amber);
    line-height: 1;
}

.t-stat-value.teal { color: var(--t-teal); }
.t-stat-value.white { color: var(--t-text); }

/* Quick actions grid */
.t-actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 16px;
    margin-bottom: 32px;
}

.t-action-card {
    background: var(--t-card);
    border: 1px solid var(--t-border);
    border-radius: var(--t-radius);
    padding: 24px;
    cursor: pointer;
    transition: all 0.2s var(--t-spring);
    display: flex;
    flex-direction: column;
    gap: 10px;
    text-align: left;
    width: 100%;
}

.t-action-card:hover {
    border-color: var(--t-amber-border);
    box-shadow: 0 0 0 1px var(--t-amber-border), 0 8px 32px rgba(0,0,0,0.3);
    transform: translateY(-3px);
}

.t-action-icon {
    font-size: 32px;
    line-height: 1;
}

.t-action-title {
    font-family: var(--t-font-head);
    font-size: 18px;
    font-weight: 800;
    color: var(--t-text);
}

.t-action-desc {
    font-size: 13px;
    color: var(--t-muted);
    line-height: 1.5;
}

.t-action-arrow {
    font-size: 18px;
    color: var(--t-amber);
    margin-top: auto;
    transition: transform 0.2s var(--t-ease);
}

.t-action-card:hover .t-action-arrow {
    transform: translateX(4px);
}

/* ==================== TEST CARDS ==================== */

.t-test-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 16px;
}

.t-test-card {
    background: var(--t-card);
    border: 1px solid var(--t-border);
    border-radius: var(--t-radius);
    padding: 20px;
    transition: border-color 0.2s var(--t-ease), transform 0.2s var(--t-spring);
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.t-test-card:hover {
    border-color: var(--t-border-hover);
    transform: translateY(-2px);
}

.t-test-title {
    font-family: var(--t-font-head);
    font-size: 17px;
    font-weight: 700;
    color: var(--t-text);
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.t-test-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.t-chip {
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--t-border);
    border-radius: 999px;
    padding: 3px 10px;
    font-size: 11px;
    font-weight: 600;
    color: var(--t-muted);
    white-space: nowrap;
}

.t-test-code {
    font-family: var(--t-font-mono);
    font-size: 18px;
    font-weight: 700;
    color: var(--t-amber);
    letter-spacing: 0.08em;
}

.t-test-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: auto;
    padding-top: 4px;
    border-top: 1px solid var(--t-border);
}

/* ==================== TAB-KNAPPER (Lag prøve) ==================== */

.t-tab-btn {
    background: var(--t-card);
    border: 2px solid var(--t-border);
    border-radius: var(--t-radius);
    padding: 20px 16px;
    cursor: pointer;
    text-align: center;
    color: var(--t-muted);
    font-family: var(--t-font-body);
    transition: all 0.18s var(--t-ease);
}

.t-tab-btn:hover {
    border-color: var(--t-amber-border);
    color: var(--t-text);
}

.t-tab-btn.t-tab-active {
    border-color: var(--t-amber);
    background: var(--t-amber-dim);
    color: var(--t-text);
}

/* ==================== KNAPPER ==================== */

.t-btn {
    font-family: var(--t-font-body);
    font-weight: 600;
    font-size: 14px;
    border: none;
    border-radius: var(--t-radius-sm);
    cursor: pointer;
    transition: all 0.18s var(--t-ease);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
    white-space: nowrap;
    padding: 9px 16px;
}

.t-btn:active { transform: scale(0.97); }

.t-btn-primary {
    background: var(--t-amber);
    color: #0F172A;
    font-weight: 700;
    box-shadow: 0 2px 12px rgba(245, 158, 11, 0.3);
}
.t-btn-primary:hover {
    background: #FBBF24;
    box-shadow: 0 4px 20px rgba(245, 158, 11, 0.5);
    transform: translateY(-1px);
}

.t-btn-secondary {
    background: transparent;
    color: var(--t-text-2);
    border: 1px solid var(--t-border);
}
.t-btn-secondary:hover {
    background: rgba(255,255,255,0.06);
    border-color: rgba(255,255,255,0.15);
    color: var(--t-text);
}

.t-btn-ghost {
    background: rgba(255,255,255,0.05);
    color: var(--t-muted);
    border: none;
}
.t-btn-ghost:hover {
    background: rgba(255,255,255,0.09);
    color: var(--t-text-2);
}

.t-btn-danger {
    background: var(--t-danger-dim);
    color: var(--t-danger);
    border: 1px solid rgba(239,68,68,0.2);
}
.t-btn-danger:hover {
    background: rgba(239,68,68,0.22);
}

.t-btn-lg {
    padding: 13px 24px;
    font-size: 15px;
    border-radius: var(--t-radius);
}

.t-btn-sm {
    padding: 6px 12px;
    font-size: 12px;
}

.t-btn-icon {
    padding: 8px 10px;
    border-radius: var(--t-radius-sm);
}

/* Back button */
.t-btn-back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: transparent;
    border: none;
    color: var(--t-muted);
    font-family: var(--t-font-body);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    padding: 6px 0;
    margin-bottom: 20px;
    transition: color 0.15s;
}
.t-btn-back:hover { color: var(--t-text-2); }
.t-btn-back::before { content: '←'; font-size: 15px; }

/* ==================== SKJEMA ==================== */

.t-form {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.t-form-group {
    margin-bottom: 20px;
}

.t-label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--t-muted);
    margin-bottom: 8px;
}

.t-input,
.t-select {
    width: 100%;
    padding: 12px 16px;
    background: var(--t-bg);
    border: 1px solid var(--t-border);
    border-radius: var(--t-radius-sm);
    font-family: var(--t-font-body);
    font-size: 15px;
    color: var(--t-text);
    outline: none;
    transition: border-color 0.15s var(--t-ease), box-shadow 0.15s var(--t-ease);
    appearance: none;
    -webkit-appearance: none;
}

.t-input:focus,
.t-select:focus {
    border-color: var(--t-amber);
    box-shadow: 0 0 0 3px var(--t-amber-dim);
}

.t-input::placeholder { color: var(--t-muted-2); }

.t-select option {
    background: var(--t-bg);
    color: var(--t-text);
}

.t-checkbox-row {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    padding: 10px 0;
}

.t-checkbox {
    width: 18px;
    height: 18px;
    accent-color: var(--t-amber);
    cursor: pointer;
    flex-shrink: 0;
}

.t-checkbox-label {
    font-size: 14px;
    color: var(--t-text-2);
    font-weight: 500;
}

/* ==================== GLOSE-PAR EDITOR ==================== */

.t-word-list-header {
    display: grid;
    grid-template-columns: 1fr 24px 1fr 36px;
    gap: 8px;
    margin-bottom: 6px;
}

.t-word-col-label {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--t-muted);
}

.t-word-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 10px;
}

.t-word-row {
    display: grid;
    grid-template-columns: 1fr 24px 1fr 36px;
    gap: 8px;
    align-items: center;
}

.t-word-row .t-input {
    padding: 9px 12px;
    font-size: 14px;
}

.t-word-sep {
    text-align: center;
    color: var(--t-muted);
    font-size: 13px;
    flex-shrink: 0;
    pointer-events: none;
}

.t-word-remove {
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--t-radius-sm);
    color: var(--t-muted-2);
    font-size: 15px;
    cursor: pointer;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.15s;
    line-height: 1;
}

.t-word-remove:hover {
    color: var(--t-danger);
    background: var(--t-danger-dim);
    border-color: rgba(239,68,68,0.2);
}

.t-btn-add-word {
    width: 100%;
    justify-content: center;
    border: 1px dashed rgba(255,255,255,0.12);
    color: var(--t-muted);
    background: transparent;
    padding: 10px;
    font-size: 13px;
    font-weight: 600;
    border-radius: var(--t-radius-sm);
    cursor: pointer;
    font-family: var(--t-font-body);
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.15s;
}

.t-btn-add-word:hover {
    border-color: var(--t-amber-border);
    color: var(--t-amber);
    background: var(--t-amber-dim);
}

/* ==================== SØKEFELT ==================== */

.t-search-bar {
    position: relative;
    margin-bottom: 24px;
}

.t-search-bar::before {
    content: '🔍';
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 14px;
    pointer-events: none;
}

.t-search-input {
    width: 100%;
    padding: 11px 16px 11px 40px;
    background: var(--t-card);
    border: 1px solid var(--t-border);
    border-radius: var(--t-radius);
    font-family: var(--t-font-body);
    font-size: 14px;
    color: var(--t-text);
    outline: none;
    transition: border-color 0.15s;
}

.t-search-input:focus { border-color: var(--t-amber); }
.t-search-input::placeholder { color: var(--t-muted-2); }

/* ==================== SUKSESSSKJERM ==================== */

.t-success-screen {
    max-width: 520px;
    margin: 0 auto;
    text-align: center;
}

.t-success-icon {
    font-size: 72px;
    margin-bottom: 16px;
    animation: t-bounce 0.6s var(--t-spring);
}

@keyframes t-bounce {
    0%   { transform: scale(0.5); opacity: 0; }
    60%  { transform: scale(1.15); }
    100% { transform: scale(1); opacity: 1; }
}

.t-success-title {
    font-family: var(--t-font-head);
    font-size: 30px;
    font-weight: 900;
    color: var(--t-text);
    margin-bottom: 8px;
}

.t-success-sub {
    font-size: 15px;
    color: var(--t-muted);
    margin-bottom: 32px;
}

.t-code-display {
    background: var(--t-card);
    border: 1px solid var(--t-amber-border);
    border-radius: var(--t-radius);
    padding: 24px;
    margin-bottom: 24px;
}

.t-code-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--t-muted);
    margin-bottom: 8px;
}

.t-code-value {
    font-family: var(--t-font-mono);
    font-size: 38px;
    font-weight: 700;
    color: var(--t-amber);
    letter-spacing: 0.12em;
    margin-bottom: 16px;
}

.t-qr-wrap {
    display: inline-block;
    padding: 14px;
    background: white;
    border-radius: 12px;
    margin-bottom: 8px;
}

.t-action-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* ==================== ANALYSER ==================== */

.t-analytics-grid {
    display: grid;
    gap: 16px;
    margin-top: 24px;
}

.t-analytics-row {
    background: var(--t-card);
    border: 1px solid var(--t-border);
    border-radius: var(--t-radius);
    padding: 18px 20px;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 12px;
    align-items: center;
}

.t-analytics-title {
    font-weight: 600;
    font-size: 14px;
    color: var(--t-text);
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.t-analytics-meta {
    font-size: 12px;
    color: var(--t-muted);
    margin-bottom: 8px;
}

.t-bar-track {
    width: 100%;
    height: 6px;
    background: rgba(255,255,255,0.07);
    border-radius: 999px;
    overflow: hidden;
}

.t-bar-fill {
    height: 100%;
    background: var(--t-amber);
    border-radius: 999px;
    transition: width 0.6s var(--t-ease);
}

.t-bar-fill.teal { background: var(--t-teal); }

.t-analytics-score {
    font-family: var(--t-font-head);
    font-size: 26px;
    font-weight: 900;
    color: var(--t-amber);
    text-align: right;
    white-space: nowrap;
}

/* ==================== TOM TILSTAND ==================== */

.t-empty-state {
    text-align: center;
    padding: 60px 24px;
}

.t-empty-icon {
    font-size: 56px;
    margin-bottom: 16px;
    opacity: 0.4;
    display: block;
}

.t-empty-title {
    font-family: var(--t-font-head);
    font-size: 22px;
    font-weight: 800;
    color: var(--t-text-2);
    margin-bottom: 8px;
}

.t-empty-sub {
    font-size: 14px;
    color: var(--t-muted);
    margin-bottom: 28px;
    line-height: 1.6;
}

/* ==================== PRØVEDETALJER ==================== */

.t-details-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 28px;
    flex-wrap: wrap;
}

.t-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 12px;
    margin-bottom: 28px;
}

.t-info-item {
    background: var(--t-card);
    border: 1px solid var(--t-border);
    border-radius: var(--t-radius-sm);
    padding: 14px 16px;
}

.t-info-item-label {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--t-muted);
    margin-bottom: 5px;
}

.t-info-item-value {
    font-size: 15px;
    font-weight: 700;
    color: var(--t-text);
}

.t-info-item-value.mono {
    font-family: var(--t-font-mono);
    color: var(--t-amber);
    font-size: 18px;
    letter-spacing: 0.08em;
}

/* Resultattabell */
.t-results-header {
    font-family: var(--t-font-head);
    font-size: 18px;
    font-weight: 800;
    color: var(--t-text);
    margin-bottom: 16px;
}

.t-result-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    background: var(--t-card);
    border: 1px solid var(--t-border);
    border-radius: var(--t-radius-sm);
    margin-bottom: 8px;
    gap: 12px;
}

.t-result-name {
    font-weight: 600;
    font-size: 14px;
    color: var(--t-text);
    flex: 1;
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.t-result-meta {
    font-size: 12px;
    color: var(--t-muted);
}

.t-result-score {
    font-family: var(--t-font-head);
    font-size: 20px;
    font-weight: 900;
    flex-shrink: 0;
}

.t-result-score.good  { color: var(--t-success); }
.t-result-score.ok    { color: var(--t-amber); }
.t-result-score.poor  { color: var(--t-danger); }

/* ==================== ONBOARDING MODAL ==================== */

.t-onboarding-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    backdrop-filter: blur(6px);
    padding: 20px;
    animation: t-fade-in 0.3s ease;
}

.t-onboarding-box {
    background: var(--t-card);
    border: 1px solid var(--t-border);
    border-radius: var(--t-radius-lg);
    padding: 40px 36px;
    max-width: 440px;
    width: 100%;
    text-align: center;
    box-shadow: 0 32px 80px rgba(0, 0, 0, 0.5);
}

.t-onboarding-icon {
    font-size: 64px;
    margin-bottom: 16px;
    animation: t-bounce 0.5s var(--t-spring);
}

.t-onboarding-title {
    font-family: var(--t-font-head);
    font-size: 26px;
    font-weight: 900;
    color: var(--t-text);
    margin-bottom: 10px;
}

.t-onboarding-body {
    font-size: 15px;
    color: var(--t-muted);
    line-height: 1.65;
    margin-bottom: 28px;
}

.t-onboarding-dots {
    display: flex;
    gap: 6px;
    justify-content: center;
    margin-bottom: 24px;
}

.t-onboarding-dot {
    height: 8px;
    border-radius: 999px;
    background: var(--t-muted-2);
    transition: all 0.3s var(--t-ease);
}

.t-onboarding-dot.active {
    width: 24px;
    background: var(--t-amber);
}

.t-onboarding-dot.inactive { width: 8px; }

.t-onboarding-skip {
    display: block;
    margin: 12px auto 0;
    background: none;
    border: none;
    color: var(--t-muted);
    font-family: var(--t-font-body);
    font-size: 13px;
    cursor: pointer;
    transition: color 0.15s;
}

.t-onboarding-skip:hover { color: var(--t-text-2); }

/* ==================== SEKTOR-LABELS ==================== */

.t-section-title {
    font-family: var(--t-font-head);
    font-size: 20px;
    font-weight: 800;
    color: var(--t-text);
    margin-bottom: 16px;
}

.t-divider {
    height: 1px;
    background: var(--t-border);
    margin: 28px 0;
}

/* ==================== RESPONSIVT ==================== */

@media (max-width: 768px) {
    .teacher-content {
        padding: 24px 16px 80px;
    }
    .t-test-grid {
        grid-template-columns: 1fr;
    }
    .t-stats-row {
        grid-template-columns: repeat(2, 1fr);
    }
    .t-actions-grid {
        grid-template-columns: 1fr;
    }
    .t-details-header {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .t-stats-row {
        grid-template-columns: 1fr;
    }
}