* {
    box-sizing: border-box;
}

:root {
    --bg: #08111f;
    --bg-soft: #0d1930;
    --surface: #132440;
    --surface-2: #1a3156;
    --surface-3: #0f1b32;
    --text: #eef4ff;
    --muted: #9fb3d6;
    --border: rgba(156, 186, 232, 0.22);
    --border-strong: rgba(114, 162, 235, 0.42);
    --primary: #ff9b3d;
    --primary-hover: #f1841d;
    --accent: #57b8ff;
    --success-bg: rgba(47, 164, 92, 0.2);
    --success-text: #ace8c4;
    --warning-bg: rgba(224, 124, 57, 0.2);
    --warning-text: #ffd6b8;
    --danger-bg: rgba(214, 79, 69, 0.2);
    --danger-text: #ffc0b8;
}

body {
    margin: 0;
    overflow-x: hidden;
    font-family: "Segoe UI", Arial, sans-serif;
    background:
        radial-gradient(circle at top left, rgba(53, 108, 185, 0.22), transparent 28%),
        radial-gradient(circle at top right, rgba(255, 155, 61, 0.12), transparent 24%),
        linear-gradient(180deg, #091423 0%, var(--bg) 48%, #060d18 100%);
    color: var(--text);
}

a {
    color: inherit;
    text-decoration: none;
}

.layout {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 260px 1fr;
}

.sidebar {
    background: linear-gradient(180deg, rgba(16, 28, 52, 0.98), rgba(11, 20, 38, 0.98));
    border-right: 1px solid var(--border);
    padding: 24px 18px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

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

.brand-copy {
    min-width: 0;
    flex: 1;
}

.brand-title,
.brand-subtitle {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mobile-nav-toggle {
    display: none;
    flex: 0 0 auto;
    width: 42px;
    height: 42px;
    padding: 0;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(152, 182, 230, 0.34);
    background: rgba(151, 174, 214, 0.12);
    color: #f5f8ff;
    font-size: 25px;
    line-height: 1;
}

.project-switch {
    padding: 0 16px 16px;
}

.brand-mark {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: linear-gradient(135deg, #1e87ff, #31b0ff);
    display: grid;
    place-items: center;
    font-size: 20px;
    font-weight: 700;
}

.brand-title {
    font-weight: 700;
    font-size: 18px;
}

.brand-subtitle {
    color: var(--muted);
    font-size: 13px;
}

.nav {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.nav-link {
    padding: 12px 14px;
    border-radius: 12px;
    color: #c8d6ef;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid transparent;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
    background: rgba(45, 140, 255, 0.18);
    border-color: rgba(45, 140, 255, 0.36);
    color: #eef6ff;
}

.sidebar-footer {
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.admin-pill {
    padding: 10px 12px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.05);
    color: #d9e6ff;
    font-size: 14px;
}

.logout-link {
    color: #ffcab8;
    font-size: 14px;
}

.content {
    padding: 28px;
}

.page-header {
    margin-bottom: 20px;
}

.page-header h1 {
    margin: 0 0 6px;
    font-size: 30px;
}

.page-header p {
    margin: 0;
    color: var(--muted);
}

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 22px;
}

.stat-card {
    padding: 18px;
    border-radius: 16px;
    background: #171b2f;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.stat-card h3 {
    margin: 0 0 8px;
    font-size: 14px;
    color: #9aa5c6;
    font-weight: 400;
}

.stat-card strong {
    font-size: 28px;
}

.panel {
    background: linear-gradient(180deg, rgba(21, 34, 62, 0.96), rgba(12, 22, 42, 0.98));
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 18px 30px rgba(3, 7, 16, 0.35);
}

.panel-glass {
    background:
        linear-gradient(180deg, rgba(26, 44, 78, 0.95), rgba(12, 24, 45, 0.98)),
        linear-gradient(135deg, rgba(87, 184, 255, 0.05), rgba(255, 155, 61, 0.04));
    border-color: rgba(133, 170, 230, 0.28);
}

.panel-glow {
    box-shadow:
        0 18px 34px rgba(3, 7, 16, 0.42),
        inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.panel h2 {
    margin-top: 0;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
}

.field {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 14px;
}

.field label {
    color: #cfdcf3;
    font-size: 14px;
    font-weight: 600;
}

.field input:not([type="checkbox"]):not([type="radio"]),
.field select,
.field textarea {
    width: 100%;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid rgba(163, 187, 224, 0.22);
    background: linear-gradient(180deg, rgba(8, 16, 32, 0.96), rgba(13, 24, 43, 0.92));
    color: #f5f8ff;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.field select,
select {
    color-scheme: dark;
    background-color: #0b1528;
    color: #f5f8ff;
    accent-color: #1d5fa8;
}

.field select option,
.field select optgroup,
select option,
select optgroup {
    background: #0b1528 !important;
    background-color: #0b1528 !important;
    color: #f5f8ff !important;
}

.field select option:checked,
.field select option:active,
select option:checked {
    background-color: #1d5fa8 !important;
    background: #1d5fa8 !important;
    color: #ffffff !important;
    box-shadow: 0 0 0 999px #1d5fa8 inset;
}

.field select option:hover,
.field select option:focus,
select option:hover,
select option:focus {
    background-color: #214f8c !important;
    color: #ffffff !important;
    box-shadow: 0 0 0 999px #214f8c inset;
}

.field select option:disabled,
select option:disabled {
    color: #8fa5c8;
}

.field input:not([type="checkbox"]):not([type="radio"]):focus,
.field select:focus,
.field textarea:focus {
    border-color: rgba(255, 155, 61, 0.78);
    box-shadow: 0 0 0 3px rgba(255, 155, 61, 0.16);
    background: rgba(11, 21, 40, 0.95);
    outline: none;
}

.field textarea {
    min-height: 110px;
    resize: vertical;
}

.checkbox-row {
    display: flex;
    gap: 18px;
    align-items: center;
    margin: 8px 0 16px;
}

.checkbox-row label {
    display: flex;
    align-items: center;
    gap: 8px;
}

.actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    position: relative;
    z-index: 2;
}

.actions button,
.actions .btn,
.single-transfer-btn {
    position: relative;
    z-index: 2;
    pointer-events: auto;
}

.btn,
button {
    cursor: pointer;
    border: none;
    border-radius: 12px;
    padding: 12px 16px;
    font-weight: 700;
    transition: transform 0.15s ease, filter 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary,
button[type="submit"] {
    background: linear-gradient(180deg, #3f9dff, #2b7fe9);
    color: white;
    box-shadow: 0 10px 20px rgba(27, 110, 216, 0.35);
}

.btn-secondary {
    background: rgba(151, 174, 214, 0.16);
    color: #eaf2ff;
    border: 1px solid rgba(152, 182, 230, 0.34);
}

.btn-danger {
    background: linear-gradient(180deg, #dc5d53, #c94940);
    color: white;
}

.btn:hover,
button:hover {
    transform: translateY(-1px);
    filter: brightness(1.06);
}

.btn:disabled,
button:disabled {
    opacity: 0.72;
    cursor: not-allowed;
    transform: none;
}

.table-wrap {
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-inline: contain;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th,
td {
    padding: 12px 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    text-align: left;
    vertical-align: top;
}

th {
    color: #9aa5c6;
    font-weight: 600;
    font-size: 13px;
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
}

.badge-success {
    background: var(--success-bg);
    color: var(--success-text);
}

.badge-muted {
    background: rgba(150, 175, 218, 0.16);
    color: #deebff;
}

.badge-warning {
    background: var(--warning-bg);
    color: var(--warning-text);
}

.badge-info {
    background: rgba(77, 186, 255, 0.16);
    color: #d9f5ff;
    border: 1px solid rgba(77, 186, 255, 0.35);
}

.inline-check {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.inline-check--compact {
    min-height: 42px;
}

.field input[type="checkbox"],
.field input[type="radio"] {
    width: auto !important;
    min-height: auto !important;
    padding: 0 !important;
    border: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
    accent-color: #4fa1ff;
}

.alert {
    margin-bottom: 18px;
    padding: 14px 16px;
    border-radius: 12px;
}

.alert-success {
    background: var(--success-bg);
    color: var(--success-text);
    border: 1px solid rgba(88, 201, 132, 0.35);
}

.alert-error {
    background: var(--danger-bg);
    color: var(--danger-text);
    border: 1px solid rgba(220, 107, 98, 0.38);
}

.login-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 20px;
}

.login-card {
    width: 100%;
    max-width: 460px;
    background: #171b2f;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 24px;
}

.muted {
    color: #9aa5c6;
}

.lesson-category-list {
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin-bottom: 22px;
}

.lesson-category-block {
    padding: 18px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.lesson-category-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}

.lesson-category-header h3 {
    margin: 0;
    font-size: 18px;
}

.lesson-category-items {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.lesson-category-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    padding: 14px 16px;
    border-radius: 14px;
    background: #101426;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.lesson-category-item-main {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.lesson-category-item-main strong {
    font-size: 16px;
    color: #fff4eb;
}

.lesson-category-item-main p {
    margin: 0;
}

.lesson-category-item-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    color: #b8c2df;
    font-size: 13px;
}

.lesson-category-item-meta span {
    padding: 5px 9px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.05);
}

.import-tab {
    padding: 10px 18px;
    border: 1px solid rgba(154, 183, 227, 0.32);
    background: rgba(132, 159, 204, 0.12);
    color: #d4e2fa;
    border-radius: 10px;
    cursor: pointer;
    font-size: 14px;
    position: relative;
    z-index: 2;
    pointer-events: auto;
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}
.import-tab:hover {
    background: rgba(120, 150, 198, 0.2);
    color: #eff6ff;
}
.import-tab.active {
    background: rgba(45, 140, 255, 0.24);
    border-color: rgba(76, 160, 255, 0.62);
    color: #f4f9ff;
}

.import-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 18px;
    max-width: 1160px;
    margin-left: auto;
    margin-right: auto;
}

.import-list {
    display: flex;
    flex-direction: column;
    gap: 22px;
    max-width: 1160px;
    margin: 0 auto;
}

.question-preview-card {
    padding: 16px 16px 14px;
    border-radius: 18px;
    background: linear-gradient(180deg, rgba(20, 33, 61, 0.96), rgba(12, 23, 45, 0.98));
    border: 1px solid rgba(151, 177, 221, 0.3);
    box-shadow: 0 14px 28px rgba(4, 10, 22, 0.34);
    position: relative;
    overflow: hidden;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.question-preview-card + .question-preview-card::after {
    content: none;
}

.question-preview-card::before {
    content: "";
    position: absolute;
    left: 0;
    top: 18px;
    bottom: 18px;
    width: 3px;
    border-radius: 999px;
    background: linear-gradient(180deg, #2d8cff, #2bd0ff);
    pointer-events: none;
}

.question-preview-head {
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 10px;
    padding: 9px 11px;
    border-radius: 12px;
    background: rgba(148, 177, 222, 0.12);
    border: 1px solid rgba(148, 177, 222, 0.28);
}

.question-preview-head strong {
    font-size: 16px;
    color: #f0f6ff;
}

.question-preview-title-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.question-preview-card .field {
    margin-bottom: 0;
}

.question-meta-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 8px 12px;
    align-items: end;
    margin-bottom: 10px;
}

.question-meta-field--date {
    min-width: 140px;
}

.question-meta-field--correct {
    min-width: 116px;
}

.question-meta-field--past {
    min-width: 120px;
}

.question-meta-field--past .inline-check {
    min-height: 36px;
}

.question-preview-card .grid-2,
.question-preview-card .grid-3,
.question-preview-card .grid-4 {
    margin-bottom: 10px;
}

.question-preview-card .field input:not([type="checkbox"]):not([type="radio"]),
.question-preview-card .field select,
.question-preview-card .field textarea {
    padding: 7px 9px;
    font-size: 12.5px;
    border-radius: 10px;
}

.question-preview-card .field textarea {
    min-height: 56px;
    line-height: 1.35;
}

.compact-field label {
    font-size: 12px;
}

.question-meta-grid .field label {
    font-size: 12px;
}

.question-meta-grid .field input:not([type="checkbox"]):not([type="radio"]),
.question-meta-grid .field select {
    min-height: 36px;
}

.question-prompt-field textarea {
    min-height: 52px;
}

.table-helper-tools {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 8px;
}

.mini-table-btn {
    border: 1px solid rgba(118, 167, 243, 0.32);
    background: linear-gradient(180deg, rgba(40, 82, 137, 0.78), rgba(24, 51, 91, 0.88));
    color: #eff6ff;
    border-radius: 999px;
    padding: 6px 10px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.01em;
    cursor: pointer;
}

.mini-table-btn:hover {
    background: linear-gradient(180deg, rgba(52, 97, 157, 0.92), rgba(28, 61, 108, 0.96));
    border-color: rgba(255, 155, 61, 0.42);
}

.rich-format-btn {
    border-color: rgba(74, 222, 128, 0.38);
    background: linear-gradient(180deg, rgba(22, 120, 86, 0.86), rgba(16, 84, 68, 0.94));
    color: #ecfdf5;
}

.rich-format-btn:hover {
    border-color: rgba(167, 243, 208, 0.72);
    background: linear-gradient(180deg, rgba(20, 152, 106, 0.92), rgba(18, 105, 82, 0.98));
}

.accounting-table-modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(3, 9, 18, 0.72);
    backdrop-filter: blur(8px);
}

.accounting-table-modal.is-open {
    display: flex;
}

.accounting-table-dialog {
    width: min(760px, 96vw);
    max-height: 88vh;
    overflow: auto;
    border: 1px solid rgba(126, 171, 238, 0.34);
    border-radius: 22px;
    background: linear-gradient(180deg, rgba(15, 31, 57, 0.98), rgba(8, 18, 34, 0.98));
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.48);
    padding: 18px;
}

.accounting-table-dialog-head {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 14px;
}

.accounting-table-dialog-head strong {
    display: block;
    color: #ffffff;
    font-size: 20px;
}

.accounting-table-dialog-head span,
.accounting-table-hint {
    display: block;
    margin-top: 4px;
    color: #a9bcdd;
    font-size: 12px;
}

.accounting-table-close {
    width: 36px;
    height: 36px;
    border: 1px solid rgba(163, 187, 224, 0.24);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.06);
    color: #ffffff;
    font-size: 22px;
    cursor: pointer;
}

.accounting-table-toolbar {
    position: sticky;
    top: -1px;
    z-index: 3;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    margin-bottom: 14px;
    padding: 8px;
    border: 1px solid rgba(143, 176, 229, 0.18);
    border-radius: 14px;
    background: linear-gradient(180deg, rgba(12, 28, 52, 0.98), rgba(8, 18, 34, 0.96));
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.22);
}

.accounting-table-toolbar label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #dbe8ff;
    font-size: 12px;
    font-weight: 700;
}

.accounting-table-toolbar input {
    width: 66px;
    border: 1px solid rgba(143, 176, 229, 0.3);
    border-radius: 10px;
    background: rgba(6, 14, 28, 0.95);
    color: #f5f8ff;
    padding: 7px 9px;
}

.accounting-table-widths {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    margin: -4px 0 12px;
    padding: 10px;
    border: 1px solid rgba(143, 176, 229, 0.2);
    border-radius: 14px;
    background: rgba(4, 12, 25, 0.48);
}

.accounting-table-widths span {
    color: #a9bcdd;
    font-size: 12px;
    font-weight: 800;
}

.accounting-table-widths label {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: #dbe8ff;
    font-size: 12px;
    font-weight: 700;
}

.accounting-table-widths input {
    width: 50px;
    border: 1px solid rgba(143, 176, 229, 0.3);
    border-radius: 10px;
    background: rgba(6, 14, 28, 0.95);
    color: #f5f8ff;
    padding: 7px 8px;
}

.accounting-table-alignment {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin: -4px 0 12px;
    padding: 10px;
    border: 1px solid rgba(143, 176, 229, 0.2);
    border-radius: 14px;
    background: rgba(4, 12, 25, 0.48);
}

.accounting-table-alignment-copy strong,
.accounting-table-alignment-copy span {
    display: block;
}

.accounting-table-alignment-copy strong {
    color: #dbe8ff;
    font-size: 12px;
}

.accounting-table-alignment-copy span {
    margin-top: 3px;
    color: #8fa6cc;
    font-size: 11px;
}

.accounting-alignment-grid {
    display: grid;
    flex: 0 0 auto;
    grid-template-columns: repeat(3, 32px);
    gap: 4px;
}

.accounting-alignment-grid button {
    width: 32px;
    height: 28px;
    border: 1px solid rgba(143, 176, 229, 0.28);
    border-radius: 8px;
    background: rgba(20, 45, 78, 0.72);
    color: #dbe8ff;
    font-size: 16px;
    line-height: 1;
    cursor: pointer;
}

.accounting-alignment-grid button:hover,
.accounting-alignment-grid button.is-active {
    border-color: rgba(87, 184, 255, 0.82);
    background: rgba(35, 116, 190, 0.78);
    color: #ffffff;
    box-shadow: 0 0 0 2px rgba(87, 184, 255, 0.12);
}

.accounting-table-editor-wrap {
    overflow: auto;
    border: 1px solid rgba(143, 176, 229, 0.26);
    border-radius: 14px;
    background: rgba(5, 12, 24, 0.72);
}

.accounting-table-editor {
    width: 100%;
    min-width: 420px;
    border-collapse: collapse;
    table-layout: fixed;
}

.accounting-table-editor td {
    border: 1px solid rgba(207, 220, 243, 0.42);
    padding: 0;
    background: rgba(255, 255, 255, 0.025);
}

.accounting-table-editor td.is-active-cell {
    background: rgba(87, 184, 255, 0.14);
    box-shadow: inset 0 0 0 2px rgba(87, 184, 255, 0.48);
}

.accounting-table-editor input,
.accounting-table-editor textarea {
    width: 100%;
    min-height: 46px;
    border: 0;
    outline: none;
    background: transparent;
    color: #ffffff;
    padding: 9px 10px;
    font-size: 13px;
    font-weight: 650;
    line-height: 1.18;
    overflow: hidden;
    resize: none;
}

.accounting-table-editor input:focus,
.accounting-table-editor textarea:focus {
    background: rgba(87, 184, 255, 0.12);
    box-shadow: inset 0 0 0 2px rgba(87, 184, 255, 0.32);
}

.accounting-table-modal[data-table-mode="accounting"] .accounting-table-editor td:not(:first-child) textarea {
    font-variant-numeric: tabular-nums;
}

.accounting-table-modal[data-table-mode="accounting"] .accounting-table-editor td {
    border-top: 0;
    border-bottom: 0;
}

.accounting-table-modal[data-table-mode="accounting"] .accounting-table-editor textarea {
    display: block;
    min-height: 0;
    padding-top: 0;
    padding-bottom: 0;
    line-height: 1.05;
}

.accounting-table-modal[data-table-mode="general"] .accounting-table-editor textarea {
    display: block;
    min-height: 0;
    padding: 4px 8px;
    line-height: 1.1;
}

.accounting-table-editor textarea.accounting-account-input {
    padding-left: calc(10px + var(--account-hanging-indent));
    text-indent: calc(-1 * var(--account-hanging-indent));
}

.accounting-table-modal[data-table-mode="general"] .accounting-only-action {
    display: none;
}

.accounting-table-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 16px;
}

.question-explanation-field textarea {
    min-height: 48px;
}

.option-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px 10px;
}

.option-grid textarea {
    min-height: 64px !important;
    line-height: 1.3;
    white-space: pre-wrap;
}

.question-card-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding-top: 12px;
    margin-top: 10px;
    border-top: 1px solid rgba(153, 179, 222, 0.24);
    background: linear-gradient(180deg, rgba(126, 157, 205, 0), rgba(126, 157, 205, 0.08));
}

/* Sorular sayfasi: daha kompakt form/tablo */
.questions-page {
    display: grid;
    gap: 18px;
}

.questions-page .panel {
    padding: 18px;
    border-radius: 18px;
}

.questions-page .panel h2 {
    font-size: 22px;
    margin-bottom: 14px;
}

.question-editor-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.question-editor-head h2 {
    margin-bottom: 4px !important;
}

.question-editor-head p {
    margin: 0;
}

.question-editor-toggle {
    flex: 0 0 auto;
    min-width: 154px;
    background: linear-gradient(180deg, #3f9dff, #2b7fe9);
    color: #ffffff;
    box-shadow: 0 10px 22px rgba(27, 110, 216, 0.3);
}

.question-editor-toggle.is-open {
    background: rgba(151, 174, 214, 0.16);
    border: 1px solid rgba(152, 182, 230, 0.34);
    box-shadow: none;
}

.question-editor-body {
    padding-top: 16px;
    margin-top: 14px;
    border-top: 1px solid rgba(141, 171, 223, 0.18);
}

.question-editor-body[hidden] {
    display: none !important;
}

.questions-page .grid-2,
.questions-page .grid-3 {
    gap: 10px;
}

.questions-page .questions-filter-grid {
    grid-template-columns:
        minmax(220px, 1.25fr)
        minmax(128px, 0.58fr)
        minmax(108px, 0.46fr)
        minmax(190px, 0.78fr)
        auto;
    align-items: start;
    margin-bottom: 0;
}

.questions-page .question-create-meta-row {
    grid-template-columns: minmax(280px, 1.6fr) minmax(140px, 0.7fr) minmax(170px, 0.85fr);
    align-items: end;
}

.questions-page .questions-filter-grid .field,
.questions-page .question-create-meta-row .field {
    margin-bottom: 0;
}

.questions-page .questions-filter-actions {
    display: flex;
    align-items: flex-start;
    padding-top: 21px;
}

.questions-page .questions-filter-actions button {
    min-width: 110px;
    white-space: nowrap;
    min-height: 36px;
    padding: 9px 18px;
}

.questions-page .questions-filter-grid > .field,
.questions-page .question-create-meta-row > .field {
    min-width: 0;
}

.questions-page .field {
    gap: 6px;
    margin-bottom: 10px;
}

.questions-page .field label {
    font-size: 12px;
}

.questions-page .field input:not([type="checkbox"]):not([type="radio"]),
.questions-page .field select,
.questions-page .field textarea {
    padding: 11px 12px;
    border-radius: 12px;
    font-size: 13px;
    border-color: rgba(143, 176, 229, 0.26);
    background: linear-gradient(180deg, rgba(8, 16, 32, 0.98), rgba(15, 27, 48, 0.95));
}

.questions-page .field textarea {
    min-height: 72px;
}

.questions-page #prompt {
    min-height: 92px;
}

.questions-page #explanation {
    min-height: 72px;
}

.questions-page .checkbox-row {
    margin: 8px 0 12px;
    padding: 10px 12px;
    border-radius: 14px;
    background: rgba(12, 24, 45, 0.72);
    border: 1px solid rgba(120, 152, 204, 0.2);
}

.questions-page .actions {
    gap: 8px;
}

.questions-page .btn,
.questions-page button {
    padding: 10px 14px;
    border-radius: 12px;
    font-size: 13px;
}

.questions-page th,
.questions-page td {
    padding: 10px 10px;
    font-size: 13px;
}

.questions-page .table-wrap {
    border: 1px solid rgba(125, 157, 208, 0.22);
    border-radius: 16px;
    overflow: hidden;
    background: rgba(9, 18, 35, 0.55);
}

.questions-page table thead th {
    background: linear-gradient(180deg, rgba(26, 47, 82, 0.96), rgba(20, 37, 65, 0.96));
    color: #f4f7ff;
    border-bottom: 1px solid rgba(141, 171, 223, 0.2);
}

.questions-page table tbody tr:nth-child(odd) {
    background: rgba(255, 255, 255, 0.015);
}

.questions-page table tbody tr:hover {
    background: rgba(87, 184, 255, 0.08);
}

.questions-filter-panel::before,
.question-editor-panel::before,
.questions-list-panel::before,
.import-entry-panel::before,
.import-preview-panel::before {
    content: "";
    display: block;
    width: 72px;
    height: 4px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    margin-bottom: 14px;
}

.questions-list-actions {
    margin-bottom: 14px;
}

.inline-action-form {
    margin: 0;
}

.import-entry-panel,
.import-preview-panel {
    overflow: hidden;
}

.import-entry-panel {
    padding: 16px 18px 14px;
}

.import-entry-panel::before {
    width: 64px;
    height: 3px;
    margin-bottom: 10px;
}

.import-entry-panel h2 {
    margin: 0 0 8px;
    font-size: 22px;
    line-height: 1.15;
}

.import-entry-panel > .muted {
    margin: 0 0 12px;
    line-height: 1.35;
}

.import-entry-panel .import-tabs {
    display: inline-flex;
    gap: 6px;
    margin-bottom: 12px;
    padding: 4px;
    border-radius: 14px;
    background: rgba(9, 18, 35, 0.5);
    border: 1px solid rgba(118, 159, 224, 0.18);
}

.import-entry-panel .import-tab {
    border-radius: 10px;
    padding: 7px 14px;
    font-size: 13px;
}

.import-pdf-top-grid {
    display: grid;
    grid-template-columns: minmax(320px, 1.45fr) minmax(190px, 0.75fr) minmax(280px, 1.05fr) minmax(124px, 0.38fr);
    gap: 10px 12px;
    align-items: end;
    margin-bottom: 6px;
}

.import-pdf-top-grid > .field,
#import-excel-section .field,
.question-preview-card .field {
    padding: 12px;
    border-radius: 16px;
    background: linear-gradient(180deg, rgba(14, 27, 49, 0.88), rgba(10, 20, 37, 0.92));
    border: 1px solid rgba(127, 160, 212, 0.18);
}

.import-pdf-top-grid > .field {
    padding: 0;
    border: none;
    background: transparent;
    box-shadow: none;
    gap: 5px;
    margin-bottom: 0;
}

.import-program-field {
    grid-column: 1;
}

.import-date-field {
    grid-column: 2;
}

.import-file-field {
    grid-column: 3;
}

.import-past-field {
    grid-column: 4;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.import-past-field .inline-check {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    min-height: 36px;
    padding: 0 10px;
    border-radius: 12px;
    background: linear-gradient(180deg, rgba(8, 16, 32, 0.98), rgba(15, 27, 48, 0.95));
    border: 1px solid rgba(143, 176, 229, 0.26);
    margin: 0;
    font-size: 12px;
}

.import-pdf-top-grid .field label {
    font-size: 12px;
    letter-spacing: 0.01em;
}

.import-pdf-top-grid .field select,
.import-pdf-top-grid .field input:not([type="checkbox"]):not([type="radio"]) {
    min-height: 38px;
    padding: 8px 10px;
    border-radius: 11px;
}

.import-pdf-top-grid .import-file-field input[type="file"] {
    min-height: 38px;
    padding-top: 7px;
    padding-bottom: 7px;
}

.import-entry-panel .actions {
    margin-top: 6px;
    gap: 8px;
}

.import-entry-panel .actions button,
.import-entry-panel .actions .btn {
    padding: 9px 14px;
    border-radius: 11px;
}

.import-entry-panel .btn-primary,
.import-entry-panel button[type="submit"],
.import-entry-panel button[type="button"] {
    box-shadow: 0 10px 24px rgba(255, 155, 61, 0.16);
}

.import-inline-note {
    margin-top: 4px;
    margin-bottom: 0;
    font-size: 11px;
    line-height: 1.3;
    color: #a8bbda;
}

.import-entry-panel #import-pdf-section > .import-inline-note,
.import-entry-panel > .muted:last-child {
    margin-top: 6px;
}

.import-program-field .import-inline-note,
.import-entry-panel #import-pdf-section > .import-inline-note,
.import-entry-panel > .muted:last-child {
    display: none;
}

.import-excel-past-field {
    margin-top: 6px;
}

.import-template-note {
    margin: 10px 0 4px;
}

.import-toolbar-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.question-preview-card {
    background: linear-gradient(180deg, rgba(17, 31, 57, 0.96), rgba(11, 21, 39, 0.98));
    border: 1px solid rgba(126, 159, 212, 0.2);
    border-radius: 18px;
    box-shadow: 0 14px 28px rgba(4, 9, 18, 0.32);
}

.question-preview-head {
    background: linear-gradient(180deg, rgba(32, 55, 94, 0.48), rgba(18, 33, 60, 0.28));
    border-color: rgba(131, 167, 224, 0.2);
}

.question-preview-card .option-grid .field {
    background: linear-gradient(180deg, rgba(18, 34, 62, 0.98), rgba(12, 23, 41, 0.96));
    border-color: rgba(143, 176, 229, 0.22);
}

.question-preview-card .option-grid .field label {
    color: #f4f7ff;
}

.question-preview-card .question-prompt-field textarea {
    min-height: 148px;
    line-height: 1.45;
    font-family: Consolas, "Courier New", monospace;
}

.question-preview-card .field textarea {
    background: rgba(7, 14, 28, 0.96);
}

.import-preview-panel .import-toolbar {
    gap: 16px;
    margin-bottom: 18px;
    padding: 14px 16px;
    border-radius: 16px;
    background: linear-gradient(180deg, rgba(14, 28, 50, 0.78), rgba(10, 20, 38, 0.92));
    border: 1px solid rgba(123, 160, 218, 0.18);
}

.questions-page .alert {
    padding: 10px 12px;
}

@media (max-width: 1200px) {
    .import-pdf-top-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 900px) {
    .layout {
        display: block;
    }

    .sidebar {
        position: sticky;
        top: 0;
        z-index: 100;
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        padding: 11px 14px;
        gap: 10px;
        box-shadow: 0 12px 28px rgba(2, 7, 16, 0.38);
    }

    .mobile-nav-toggle {
        display: inline-flex;
    }

    .sidebar .project-switch,
    .sidebar .nav,
    .sidebar .sidebar-footer {
        display: none;
    }

    .sidebar.is-open .project-switch,
    .sidebar.is-open .nav,
    .sidebar.is-open .sidebar-footer {
        display: flex;
    }

    .sidebar.is-open .project-switch {
        padding: 5px 0 0;
    }

    .sidebar.is-open .nav {
        max-height: 58vh;
        max-height: 58dvh;
        overflow-y: auto;
        overscroll-behavior: contain;
        padding-right: 3px;
    }

    .sidebar.is-open .sidebar-footer {
        margin-top: 0;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }

    .content {
        padding: 18px;
    }

    .page-header h1 {
        font-size: 26px;
    }

    .grid-2 {
        grid-template-columns: 1fr;
    }

    .grid-3 {
        grid-template-columns: 1fr;
    }

    .grid-4 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .import-pdf-top-grid {
        grid-template-columns: 1fr;
    }

    .import-toolbar,
    .question-preview-head,
    .lesson-category-item,
    .lesson-category-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .question-meta-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .questions-page .questions-filter-grid,
    .questions-page .question-create-meta-row {
        grid-template-columns: 1fr !important;
    }

    .questions-page .questions-filter-actions button {
        width: 100%;
    }

    .question-editor-head {
        align-items: flex-start;
    }
}

@media (max-width: 640px) {
    .content {
        padding: 12px;
    }

    .page-header {
        margin-bottom: 14px;
    }

    .page-header h1 {
        font-size: 23px;
    }

    .page-header p {
        font-size: 12px;
    }

    .questions-page {
        gap: 12px;
    }

    .questions-page .panel {
        padding: 14px;
        border-radius: 16px;
    }

    .questions-page .panel h2 {
        font-size: 19px;
    }

    .field input:not([type="checkbox"]):not([type="radio"]),
    .field select,
    .field textarea,
    .questions-page .field input:not([type="checkbox"]):not([type="radio"]),
    .questions-page .field select,
    .questions-page .field textarea {
        font-size: 16px;
    }

    .checkbox-row {
        flex-wrap: wrap;
    }

    .question-editor-head {
        flex-direction: column;
        gap: 12px;
    }

    .question-editor-toggle {
        width: 100%;
    }

    .question-editor-body {
        padding-top: 13px;
        margin-top: 13px;
    }

    .option-grid {
        grid-template-columns: 1fr;
    }

    .questions-list-actions {
        align-items: stretch;
    }

    .questions-list-actions > .btn,
    .questions-list-actions > form {
        width: 100%;
    }

    .questions-list-actions > .btn {
        text-align: center;
    }

    .questions-list-actions .inline-action-form {
        display: flex;
        align-items: center;
        gap: 8px;
        flex-wrap: wrap;
    }

    .questions-list-table-wrap {
        overflow: visible !important;
        border: 0 !important;
        background: transparent !important;
    }

    .questions-list-table,
    .questions-list-table tbody,
    .questions-list-table tr,
    .questions-list-table td {
        display: block;
        width: 100%;
    }

    .questions-list-table thead {
        display: none;
    }

    .questions-list-table tbody {
        display: grid;
        gap: 12px;
    }

    .questions-list-table tbody tr {
        overflow: hidden;
        border: 1px solid rgba(125, 157, 208, 0.24);
        border-radius: 15px;
        background: linear-gradient(180deg, rgba(18, 34, 61, 0.96), rgba(10, 20, 38, 0.98));
        box-shadow: 0 10px 24px rgba(3, 7, 16, 0.28);
    }

    .questions-list-table tbody td {
        display: grid;
        grid-template-columns: minmax(78px, 92px) minmax(0, 1fr);
        gap: 10px;
        align-items: start;
        padding: 9px 11px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.055);
        overflow-wrap: anywhere;
    }

    .questions-list-table tbody td:last-child {
        border-bottom: 0;
    }

    .questions-list-table tbody td::before {
        content: attr(data-label);
        color: #91a8ce;
        font-size: 11px;
        font-weight: 800;
        text-transform: uppercase;
        letter-spacing: 0.025em;
    }

    .questions-list-table tbody td[data-label="Sec"] {
        text-align: left !important;
    }

    .questions-list-table tbody td[data-label="Islem"] .actions {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }

    .questions-list-table tbody td[data-label="Islem"] .btn,
    .questions-list-table tbody td[data-label="Islem"] button,
    .questions-list-table tbody td[data-label="Islem"] form {
        width: 100%;
        text-align: center;
    }

    .questions-list-table .question-empty-row td {
        display: block;
    }

    .questions-list-table .question-empty-row td::before {
        content: none;
    }

    .accounting-table-modal {
        align-items: flex-end;
        padding: 0;
    }

    .accounting-table-dialog {
        width: 100%;
        max-height: 94vh;
        max-height: 94dvh;
        padding: 13px;
        border-radius: 22px 22px 0 0;
    }

    .accounting-table-dialog-head strong {
        font-size: 18px;
    }

    .accounting-table-toolbar {
        flex-wrap: nowrap;
        overflow-x: auto;
        justify-content: flex-start;
    }

    .accounting-table-toolbar > * {
        flex: 0 0 auto;
    }

    .accounting-table-alignment {
        align-items: flex-start;
    }

    .accounting-table-actions {
        position: sticky;
        bottom: -1px;
        padding-top: 10px;
        background: rgba(8, 18, 34, 0.98);
    }
}

@media (max-width: 520px) {
    .grid-4 {
        grid-template-columns: 1fr;
    }

    .question-meta-grid {
        grid-template-columns: 1fr;
    }
}

/* Destek ve sorun bildirimleri */
.support-page {
    display: grid;
    gap: 16px;
}

.support-overview {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 22px;
    padding: 20px;
    overflow: hidden;
    border: 1px solid var(--border-strong);
    border-radius: 20px;
    background:
        radial-gradient(circle at 92% 12%, rgba(255, 155, 61, 0.18), transparent 26%),
        linear-gradient(135deg, rgba(28, 54, 94, 0.96), rgba(13, 27, 50, 0.98));
    box-shadow: 0 18px 38px rgba(2, 8, 18, 0.3);
}

.support-overview-copy {
    display: grid;
    gap: 7px;
    min-width: 0;
}

.support-eyebrow,
.support-section-label {
    color: #ffb66f;
    font-size: 11px;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}

.support-overview-copy strong {
    font-size: clamp(20px, 2.2vw, 28px);
    line-height: 1.2;
}

.support-overview-copy > span:last-child {
    max-width: 760px;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.55;
}

.support-stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(76px, 1fr));
    min-width: 410px;
    overflow: hidden;
    border: 1px solid rgba(153, 187, 236, 0.2);
    border-radius: 16px;
    background: rgba(6, 16, 31, 0.48);
}

.support-stats > div {
    display: grid;
    gap: 3px;
    padding: 14px 16px;
    text-align: center;
}

.support-stats > div + div {
    border-left: 1px solid rgba(153, 187, 236, 0.16);
}

.support-stats strong {
    color: #ffffff;
    font-size: 23px;
    line-height: 1;
}

.support-stats span {
    color: var(--muted);
    font-size: 11px;
    font-weight: 700;
}

.support-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: rgba(14, 28, 51, 0.9);
}

.support-tabs,
.support-filters {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
    overflow-x: auto;
    scrollbar-width: thin;
}

.support-tabs a,
.support-filters a {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 42px;
    padding: 9px 13px;
    border: 1px solid transparent;
    border-radius: 12px;
    color: #c5d5ef;
    font-size: 13px;
    font-weight: 700;
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.support-tabs a:hover,
.support-filters a:hover {
    border-color: rgba(87, 184, 255, 0.28);
    background: rgba(87, 184, 255, 0.08);
    color: #ffffff;
}

.support-tabs a.active,
.support-filters a.active {
    border-color: rgba(91, 179, 255, 0.52);
    background: linear-gradient(180deg, rgba(57, 149, 246, 0.34), rgba(34, 101, 188, 0.28));
    color: #ffffff;
}

.support-tabs a span,
.support-filters a span {
    display: inline-grid;
    min-width: 24px;
    height: 24px;
    padding: 0 7px;
    place-items: center;
    border-radius: 999px;
    background: rgba(149, 178, 220, 0.15);
    color: #eaf2ff;
    font-size: 11px;
}

.support-search {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
}

.support-search input[type="search"] {
    width: min(32vw, 360px);
    min-width: 240px;
    min-height: 42px;
    padding: 10px 13px;
    border: 1px solid rgba(153, 187, 236, 0.22);
    border-radius: 12px;
    outline: none;
    background: rgba(7, 16, 31, 0.78);
    color: #f4f8ff;
}

.support-search input[type="search"]:focus {
    border-color: rgba(255, 155, 61, 0.75);
    box-shadow: 0 0 0 3px rgba(255, 155, 61, 0.13);
}

.support-search .btn {
    min-height: 42px;
    padding: 10px 14px;
}

.support-filters {
    padding: 4px 2px;
}

.support-inbox {
    display: grid;
    gap: 11px;
}

.support-ticket {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 17px;
    background: linear-gradient(180deg, rgba(19, 37, 67, 0.96), rgba(12, 25, 47, 0.98));
    box-shadow: 0 10px 28px rgba(3, 9, 20, 0.2);
}

.support-ticket[open] {
    border-color: rgba(104, 160, 235, 0.42);
    box-shadow: 0 16px 36px rgba(3, 9, 20, 0.34);
}

.support-ticket > summary {
    display: grid;
    grid-template-columns: 7px minmax(0, 1fr) auto;
    align-items: center;
    gap: 14px;
    padding: 16px 18px 16px 0;
    cursor: pointer;
    list-style: none;
    user-select: none;
}

.support-ticket > summary::-webkit-details-marker {
    display: none;
}

.support-ticket > summary:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: -3px;
}

.support-ticket-mark {
    align-self: stretch;
    min-height: 64px;
    border-radius: 0 8px 8px 0;
    background: #e99347;
}

.support-ticket-in_progress .support-ticket-mark {
    background: #57b8ff;
}

.support-ticket-answered .support-ticket-mark {
    background: #50c786;
}

.support-ticket-closed .support-ticket-mark {
    background: #7084a5;
}

.support-ticket-main {
    display: grid;
    gap: 6px;
    min-width: 0;
}

.support-ticket-title {
    display: flex;
    align-items: center;
    gap: 9px;
    min-width: 0;
}

.support-ticket-title strong {
    min-width: 0;
    overflow: hidden;
    color: #f4f8ff;
    font-size: 15px;
    line-height: 1.35;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.support-ticket-title > span {
    flex: 0 0 auto;
    color: #7f96bc;
    font-size: 11px;
    font-weight: 700;
}

.support-ticket-main > p {
    margin: 0;
    overflow: hidden;
    color: #b8c9e4;
    font-size: 13px;
    line-height: 1.45;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.support-ticket-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px 14px;
    color: #879fc5;
    font-size: 11px;
}

.support-ticket-meta span + span::before {
    display: inline-block;
    width: 4px;
    height: 4px;
    margin: 0 9px 2px 0;
    border-radius: 50%;
    background: #597294;
    content: "";
}

.support-ticket-side {
    display: flex;
    align-items: center;
    gap: 14px;
}

.support-chevron {
    width: 10px;
    height: 10px;
    margin-right: 5px;
    border-right: 2px solid #9eb5d7;
    border-bottom: 2px solid #9eb5d7;
    transform: rotate(45deg);
    transition: transform 0.2s ease;
}

.support-ticket[open] .support-chevron {
    transform: rotate(225deg);
}

.support-ticket-detail {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(310px, 0.65fr);
    gap: 18px;
    padding: 20px;
    border-top: 1px solid var(--border);
    background: rgba(6, 15, 29, 0.42);
}

.support-conversation {
    min-width: 0;
}

.support-message {
    display: grid;
    gap: 8px;
    max-width: 88%;
    margin-bottom: 12px;
    padding: 14px 16px;
    border: 1px solid rgba(148, 180, 226, 0.18);
    border-radius: 15px 15px 15px 4px;
    background: rgba(20, 39, 69, 0.94);
    color: #eef4ff;
    font-size: 14px;
    line-height: 1.6;
    overflow-wrap: anywhere;
}

.support-message-admin {
    margin-left: auto;
    border-color: rgba(71, 166, 255, 0.32);
    border-radius: 15px 15px 4px 15px;
    background: rgba(32, 94, 163, 0.24);
}

.support-details {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1px;
    margin: 18px 0 0;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--border);
}

.support-details > div {
    min-width: 0;
    padding: 11px 13px;
    background: rgba(11, 24, 44, 0.97);
}

.support-details dt {
    margin-bottom: 4px;
    color: #8199c0;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.support-details dd {
    margin: 0;
    overflow: hidden;
    color: #e5eefc;
    font-size: 12px;
    line-height: 1.4;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.support-reply {
    align-self: start;
    margin: 0;
    padding: 16px;
    border: 1px solid var(--border);
    border-radius: 15px;
    background: rgba(15, 31, 56, 0.94);
}

.support-reply textarea {
    min-height: 132px;
}

.support-save {
    width: 100%;
    margin-top: 2px;
}

.support-reply-note {
    color: #89a2c8;
    font-size: 11px;
    line-height: 1.45;
}

.support-empty {
    display: grid;
    min-height: 190px;
    place-content: center;
    gap: 7px;
    padding: 30px;
    border: 1px dashed rgba(145, 180, 229, 0.3);
    border-radius: 18px;
    background: rgba(13, 27, 50, 0.68);
    text-align: center;
}

.support-empty strong {
    font-size: 17px;
}

.support-empty span {
    color: var(--muted);
    font-size: 13px;
}

.support-question-list {
    display: grid;
    gap: 11px;
}

.support-question-card {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 18px;
    padding: 17px 18px;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: linear-gradient(180deg, rgba(19, 37, 67, 0.96), rgba(12, 25, 47, 0.98));
}

.support-question-copy {
    display: grid;
    gap: 8px;
    min-width: 0;
}

.support-question-copy .support-ticket-title strong {
    white-space: normal;
}

.support-question-copy p {
    margin: 0;
    color: #aebfdb;
    font-size: 13px;
    line-height: 1.5;
}

.support-question-actions,
.support-inline-form {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    flex-wrap: wrap;
}

.support-question-actions .btn,
.support-inline-form .btn {
    padding: 9px 12px;
    font-size: 12px;
}

@media (max-width: 1050px) {
    .support-overview {
        grid-template-columns: 1fr;
    }

    .support-stats {
        min-width: 0;
    }

    .support-toolbar {
        align-items: stretch;
        flex-direction: column;
    }

    .support-search input[type="search"] {
        width: 100%;
    }
}

@media (max-width: 820px) {
    .support-ticket-detail {
        grid-template-columns: 1fr;
    }

    .support-reply {
        width: 100%;
    }

    .support-question-card {
        grid-template-columns: 1fr;
    }

    .support-question-actions {
        justify-content: flex-start;
    }
}

@media (max-width: 620px) {
    .support-page {
        gap: 12px;
    }

    .support-overview {
        gap: 15px;
        padding: 16px;
        border-radius: 17px;
    }

    .support-stats {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .support-stats > div {
        padding: 12px 10px;
    }

    .support-stats > div:nth-child(3) {
        border-left: 0;
    }

    .support-stats > div:nth-child(n + 3) {
        border-top: 1px solid rgba(153, 187, 236, 0.16);
    }

    .support-toolbar {
        padding: 9px;
    }

    .support-tabs a,
    .support-filters a {
        min-height: 39px;
        padding: 8px 11px;
        font-size: 12px;
    }

    .support-search {
        display: grid;
        grid-template-columns: minmax(0, 1fr) auto;
    }

    .support-search input[type="search"] {
        min-width: 0;
    }

    .support-search .btn-secondary {
        grid-column: 1 / -1;
        text-align: center;
    }

    .support-ticket > summary {
        grid-template-columns: 6px minmax(0, 1fr);
        gap: 11px;
        padding: 14px 14px 14px 0;
    }

    .support-ticket-side {
        grid-column: 2;
        justify-content: space-between;
    }

    .support-ticket-title {
        align-items: flex-start;
    }

    .support-ticket-title strong,
    .support-ticket-main > p {
        white-space: normal;
    }

    .support-ticket-meta {
        display: grid;
        gap: 3px;
    }

    .support-ticket-meta span + span::before {
        display: none;
    }

    .support-ticket-detail {
        gap: 14px;
        padding: 14px;
    }

    .support-message {
        max-width: 100%;
        padding: 12px 13px;
    }

    .support-message-admin {
        margin-left: 0;
    }

    .support-details {
        grid-template-columns: 1fr;
    }

    .support-question-card {
        padding: 14px;
    }

    .support-question-actions,
    .support-inline-form {
        align-items: stretch;
        flex-direction: column;
        width: 100%;
    }

    .support-question-actions .btn,
    .support-inline-form .btn,
    .support-inline-form {
        width: 100%;
        text-align: center;
    }
}