/* =============================================
   toolbar.css
   =============================================
   Parte do CSS modularizado da aplicação.
   Contém estilos para: Menu lateral (sidebar), botões e barra de ferramentas RTF.
   Não alterar regras – apenas agrupar.
   ============================================= */

/* --- Painel de Configuracoes --- */
#settingsModalOverlay .modal-content {
    width: min(1120px, 96vw) !important;
    max-width: 96vw !important;
    height: min(90vh, 860px) !important;
}
.settings-modal-content {
    padding: 0;
    overflow: hidden;
    background: linear-gradient(180deg, rgba(255,255,255,0.99), rgba(243,248,255,0.97));
    border: 1px solid #d7e3f7;
    box-shadow: 0 24px 60px rgba(11, 61, 145, 0.18);
    position: relative;
}
.settings-toast {
    position: absolute;
    top: 62px;
    right: 20px;
    z-index: 20;
    max-width: min(360px, calc(100% - 40px));
    padding: 10px 12px;
    border-radius: 12px;
    border: 1px solid #bbf7d0;
    background: #f0fdf4;
    color: #166534;
    font-size: 12px;
    font-weight: 700;
    line-height: 1.35;
    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.14);
    opacity: 0;
    transform: translateY(-8px);
    pointer-events: none;
    transition: opacity 0.18s ease, transform 0.18s ease;
}
.settings-toast.is-visible {
    opacity: 1;
    transform: translateY(0);
}
.settings-modal-body {
    flex: 1;
    min-height: 0;
    padding: 22px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 18px;
    background: #f4f8ff;
}
.settings-section-intro {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.settings-section-eyebrow {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #0b5ed7;
}
.settings-section-intro p {
    margin: 0;
    font-size: 12px;
    line-height: 1.45;
    color: #64748b;
}
.settings-card-grid {
    display: grid;
    gap: 16px;
}
.settings-panel-card {
    position: relative;
    background: rgba(255,255,255,0.9);
    border: 1px solid #d7e3f7;
    border-radius: 18px;
    padding: 16px 18px;
    box-shadow: 0 14px 28px rgba(11, 61, 145, 0.07);
}
.settings-panel-card-wide {
    grid-column: 1 / -1;
    margin-bottom: 16px;
}
.settings-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
}
.settings-option-card-header {
    margin-bottom: 12px;
}
.settings-option-card-header h4 {
    margin: 0;
    font-size: 14px;
    color: #0f172a;
}
.settings-option-card-header p {
    margin: 4px 0 0;
    font-size: 12px;
    line-height: 1.45;
    color: #64748b;
}
.ai-provider-card {
    --ai-provider-accent: #0b5ed7;
    --ai-provider-soft: #eff6ff;
    --ai-provider-text: #1d4ed8;
    border-color: color-mix(in srgb, var(--ai-provider-accent) 28%, #d7e3f7);
    background:
        linear-gradient(90deg, var(--ai-provider-soft), rgba(255, 255, 255, 0) 34%),
        rgba(255, 255, 255, 0.94);
}
.ai-provider-card::before {
    content: "";
    position: absolute;
    top: 1px;
    bottom: 1px;
    left: 1px;
    width: 5px;
    border-radius: 17px 0 0 17px;
    background: var(--ai-provider-accent);
}
.ai-provider-card--gemini {
    --ai-provider-accent: #7c3aed;
    --ai-provider-soft: #f5f3ff;
    --ai-provider-text: #6d28d9;
}
.ai-provider-card--deepseek {
    --ai-provider-accent: #2563eb;
    --ai-provider-soft: #eff6ff;
    --ai-provider-text: #1d4ed8;
}
.ai-provider-card .settings-option-card-header h4 {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    color: var(--ai-provider-text);
}
.ai-provider-title-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 9px;
    background: var(--ai-provider-accent);
    color: #ffffff;
    box-shadow: 0 8px 18px color-mix(in srgb, var(--ai-provider-accent) 26%, transparent);
}
.ai-provider-title-mark i {
    font-size: 16px;
}
.ai-provider-card .ai-settings-official-link {
    border-color: color-mix(in srgb, var(--ai-provider-accent) 34%, #bfdbfe);
    background: var(--ai-provider-soft);
    color: var(--ai-provider-text);
}
.settings-checklist {
    display: grid;
    gap: 10px;
}
.settings-checklist-columns {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}
.settings-checklist-quad {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
}
.settings-check-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    min-height: 54px;
    border-radius: 14px;
    border: 1px solid #e2e8f0;
    background: linear-gradient(180deg, #ffffff, #f8fbff);
    cursor: pointer;
    font-size: 12px;
    line-height: 1.35;
    color: #334155;
    transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
    position: relative;
}
.settings-check-item:hover {
    border-color: #b7cdf1;
    background: #f8fbff;
    box-shadow: 0 8px 20px rgba(11, 94, 215, 0.08);
}
.settings-check-item.is-disabled {
    opacity: 0.56;
    cursor: not-allowed;
}
.settings-check-item.is-hidden {
    display: none;
}
.settings-check-item input[type="checkbox"] {
    margin: 0;
    cursor: pointer;
    transform: scale(1.15);
    accent-color: #0b5ed7;
    flex-shrink: 0;
}
.settings-check-item span {
    flex: 1;
}
.settings-check-item[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    left: 50%;
    bottom: calc(100% + 10px);
    transform: translateX(-50%) translateY(4px);
    width: min(240px, calc(100vw - 40px));
    padding: 8px 10px;
    border-radius: 10px;
    background: rgba(15, 23, 42, 0.96);
    color: #f8fafc;
    font-size: 11px;
    line-height: 1.45;
    text-align: left;
    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.22);
    opacity: 0;
    pointer-events: none;
    z-index: 40;
    transition: opacity 0.15s ease, transform 0.15s ease;
}
.settings-check-item[data-tooltip]::before {
    content: "";
    position: absolute;
    left: 50%;
    bottom: calc(100% + 4px);
    transform: translateX(-50%) translateY(4px);
    border-width: 6px;
    border-style: solid;
    border-color: rgba(15, 23, 42, 0.96) transparent transparent transparent;
    opacity: 0;
    pointer-events: none;
    z-index: 39;
    transition: opacity 0.15s ease, transform 0.15s ease;
}
.settings-check-item[data-tooltip]:hover::after,
.settings-check-item[data-tooltip]:hover::before {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}
.settings-check-item-inline {
    align-items: center;
}
.settings-check-item-omr {
    flex: 1 1 320px;
    min-width: 0;
}
.settings-check-label {
    min-width: 0;
}
.settings-check-item-compact {
    gap: 10px;
    padding: 9px 12px;
    min-height: 44px;
    font-size: 11px;
}
.settings-check-item-compact span {
    white-space: nowrap;
}
.settings-omr-group {
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid #dbe5f4;
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}
.settings-omr-digits {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    color: #64748b;
    padding: 9px 12px;
    border: 1px solid #d6e3f8;
    border-radius: 12px;
    background: #ffffff;
    white-space: nowrap;
}
.settings-omr-digits-label {
    font-weight: 700;
    color: #475569;
}
.settings-omr-digits input {
    width: 56px;
    padding: 6px 8px;
    text-align: center;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: #ffffff;
    color: var(--text-main);
}
@media (max-width: 640px) {
    .settings-omr-group {
        align-items: stretch;
    }

    .settings-omr-digits {
        width: 100%;
        justify-content: space-between;
    }
}
.option-chip-group {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 8px;
}
.option-chip-group-vertical {
    flex-direction: row;
}
.option-chip {
    justify-content: flex-start;
    padding: 10px 12px;
    border-radius: 12px;
    background: #ffffff;
    border: 1px solid #d6e3f8;
    color: #475569;
    box-shadow: none;
}
.option-chip:hover {
    transform: none;
    background: #f8fbff;
    border-color: #b7cdf1;
}
.option-chip.is-active {
    background: linear-gradient(135deg, #0b3d91, #0b5ed7);
    color: #ffffff;
    border-color: transparent;
    box-shadow: 0 10px 18px rgba(11, 94, 215, 0.2);
}
.settings-form-grid {
    display: grid;
    gap: 12px;
}
.settings-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.settings-field span {
    font-size: 11px;
    font-weight: 700;
    color: #334155;
}
.settings-input {
    width: 100%;
    min-height: 42px;
    padding: 10px 12px;
    border-radius: 12px;
    border: 1px solid #d6e3f8;
    background: #ffffff;
    color: #0f172a;
    font-size: 12px;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}
.settings-input:focus {
    border-color: #60a5fa;
    box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.18);
    background: #fdfefe;
}
.settings-helper-text {
    margin: 10px 0 0;
    font-size: 11px;
    line-height: 1.5;
    color: #64748b;
}
.ai-settings-section {
    gap: 12px;
}
.ai-settings-card-header {
    gap: 8px;
}
.ai-settings-title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}
.ai-settings-official-link {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    min-height: 28px;
    padding: 5px 9px;
    border: 1px solid #bfdbfe;
    border-radius: 999px;
    background: #eff6ff;
    color: #0b5ed7;
    font-size: 11px;
    font-weight: 800;
    text-decoration: none;
}
.ai-settings-official-link:hover {
    border-color: #93c5fd;
    background: #dbeafe;
}
.ai-settings-form {
    gap: 14px;
}
.ai-settings-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 10px;
    align-items: end;
}
.ai-settings-row > .btn-primary {
    min-height: 36px;
    white-space: nowrap;
}
.ai-settings-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}
.ai-settings-status {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    min-height: 34px;
    padding: 7px 10px;
    border-radius: 12px;
    border: 1px solid #d7e3f7;
    background: #ffffff;
    color: #64748b;
    font-size: 11px;
    line-height: 1.35;
    flex: 1;
    min-width: 220px;
}
.ai-settings-status i {
    font-size: 15px;
    flex: 0 0 auto;
}
.ai-settings-status.is-loading i {
    animation: aiSpin 0.9s linear infinite;
}
.ai-settings-status.is-ready {
    border-color: #86efac;
    background: #f0fdf4;
    color: #166534;
}
.ai-settings-status.is-warning {
    border-color: #fde68a;
    background: #fffbeb;
    color: #92400e;
}
.ai-settings-status.is-error {
    border-color: #fecaca;
    background: #fef2f2;
    color: #991b1b;
}
.ai-default-radio {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 34px;
    padding: 7px 11px;
    border-radius: 12px;
    border: 1px solid #d7e3f7;
    background: #ffffff;
    color: #334155;
    font-size: 11px;
    font-weight: 800;
    cursor: pointer;
    white-space: nowrap;
}
.ai-default-radio input {
    cursor: pointer;
}
.ai-default-radio input:disabled {
    cursor: not-allowed;
}
.ai-default-radio:has(input:checked) {
    border-color: #86efac;
    background: #f0fdf4;
    color: #166534;
}
.ai-settings-row:has(.settings-field select.settings-input) {
    grid-template-columns: minmax(0, 1fr) minmax(180px, 320px) auto;
}
.ai-settings-row > .settings-field select.settings-input {
    width: 100%;
    min-width: 0;
    max-width: 100%;
}
#answerSheetModeGroup {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
}
#answerSheetModeGroup .option-chip {
    justify-content: center;
    min-width: 0;
    padding: 9px 10px;
    white-space: nowrap;
}
.export-modal-content {
    width: min(560px, 94vw);
    max-height: 82vh;
    overflow: hidden;
}
.export-modal-body {
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding: 16px;
}
.export-option-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}
.export-option-btn {
    justify-content: flex-start;
    padding: 12px 14px;
    background: #ffffff;
    border: 1px solid #d7e3f7;
    color: #334155;
    box-shadow: none;
}
.export-option-btn:hover {
    transform: none;
    background: #f8fbff;
}
.export-option-btn.is-active {
    background: linear-gradient(135deg, #0b3d91, #0b5ed7);
    color: #ffffff;
    border-color: transparent;
    box-shadow: 0 12px 24px rgba(11, 94, 215, 0.2);
}
.export-description-card {
    background: linear-gradient(180deg, #f8fbff, #eef5ff);
    border: 1px solid #d7e3f7;
    border-radius: 14px;
    padding: 14px 16px;
}
.export-description-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #64748b;
    margin-bottom: 8px;
}
.export-description-card h4 {
    margin: 0 0 6px;
    font-size: 18px;
    color: #0f172a;
}
.export-description-card p {
    margin: 0;
    color: #64748b;
    line-height: 1.5;
}
.export-modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}
.tools-section { margin-bottom: 15px; display: flex; flex-direction: column; gap: 6px; }
.tools-section h3 { font-size: 10px; text-transform: uppercase; font-weight: 700; color: var(--text-muted); margin-bottom: 2px; letter-spacing: 0.5px; }

button { display: flex; align-items: center; justify-content: center; gap: 6px; padding: 8px 10px; border: 1px solid var(--border-color); background: rgba(255,255,255,0.92); border-radius: 10px; cursor: pointer; font-weight: 600; font-size: 11px; transition: all 0.2s; color: var(--text-main); box-shadow: 0 2px 10px rgba(11, 61, 145, 0.04); }
button:hover { background: #f4f8ff; border-color: #9eb8eb; transform: translateY(-1px); }
button i { font-size: 16px; }
.btn-primary { background: linear-gradient(135deg, #0b3d91, var(--primary-color)); color: white; border: none; box-shadow: 0 12px 24px rgba(11, 94, 215, 0.22); }
.btn-primary:hover { background: linear-gradient(135deg, #0a3278, #0b57c7); }
.btn-secondary { background: linear-gradient(135deg, #123a84, #245eb5); color: white; border: none; box-shadow: 0 10px 22px rgba(11, 61, 145, 0.18); }
.btn-secondary:hover { background: linear-gradient(135deg, #0f3270, #1f519b); }
.btn-excel { color: var(--excel-color); border-color: var(--excel-color); background: #ecfdf5; }
.btn-excel:hover { background: #d1fae5; }
.btn-danger { color: var(--danger-color); border-color: var(--danger-color); }
.btn-danger:hover { background: #fef2f2; }
.btn-export { color: var(--export-color); border-color: var(--export-color); }
.btn-export:hover { background: #fffbeb; }

.config-section { background: linear-gradient(180deg, #f8fbff, #eef5ff); padding: 18px; border-radius: 18px; border: 1px solid var(--border-color); margin-bottom: 15px; box-shadow: inset 0 1px 0 rgba(255,255,255,0.7);}
.config-label { font-size: 11px; font-weight: 600; display: flex; flex-direction: column; gap: 4px; }
.config-label select { padding: 6px 8px; border-radius: 8px; border: 1px solid var(--border-color); font-size: 11px; outline: none; background: #fff; color: var(--text-main); }

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

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

}

@media (max-width: 640px) {
    .settings-checklist-columns,
    .settings-checklist-quad,
    .settings-card-grid {
        grid-template-columns: 1fr;
    }

    .settings-modal-body {
        padding: 16px;
    }

    .ai-settings-row {
        grid-template-columns: 1fr;
    }

    .ai-settings-row:has(.settings-field select.settings-input) {
        grid-template-columns: 1fr;
    }

    .ai-settings-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .ai-settings-status {
        min-width: 0;
    }

    .settings-panel-card,
    .config-section {
        padding: 14px;
    }

}

.exam-header { position: relative; }
#headerRtfContainer { position: relative; height: 0; z-index: 140; }
.floating-block-toolbar-host { display: none; position: fixed; z-index: 520; pointer-events: none; }
.floating-block-toolbar-host.is-visible { display: block; }
.floating-block-toolbar-host.has-open-menu { height: min(420px, 80vh); pointer-events: auto; }
.rtf-toolbar { display: none; position: absolute; top: -58px; left: 44px; flex-wrap: wrap; gap: 4px; margin-bottom: 0; background: linear-gradient(180deg, #ffffff, #f3f8ff); padding: 6px 8px; border-radius: 12px; border: 1px solid var(--border-color); align-items: center; align-content: flex-start; box-shadow: 0 12px 26px rgba(15,23,42,0.12); width: 360px; max-width: calc(100% - 52px); }
.floating-block-toolbar-host .rtf-toolbar { display: flex; position: static; top: auto; left: auto; width: 100%; max-width: none; min-height: 38px; pointer-events: auto; justify-content: center; overflow: visible; white-space: nowrap; border-left: 0; border-right: 0; border-radius: 0; }
.exam-header.active-header .rtf-toolbar { display: flex; animation: fadeIn 0.2s ease-in-out; flex-wrap: nowrap; white-space: nowrap; }
.exam-header.active-header .rtf-toolbar { top: -64px; left: 0; width: max-content; max-width: none; padding: 6px 8px; gap: 4px; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(-5px); } to { opacity: 1; transform: translateY(0); } }

.rtf-toolbar button { min-width: 28px; min-height: 26px; padding: 3px 6px; border: 1px solid transparent; background: transparent; cursor: pointer; border-radius: 7px; font-weight: 700; font-family: Arial, 'Cambria Math', 'Symbol', sans-serif; font-size: 11px; color: var(--text-main); box-shadow: none; }
.rtf-toolbar button:hover { background: #e8f0ff; border-color: #b5caf3; transform: none; }
.rtf-toolbar button:disabled { opacity: 0.42; cursor: not-allowed; }
.rtf-toolbar button:disabled:hover { background: transparent; border-color: transparent; }
.rtf-toolbar button i { font-size: 16px; }
.rtf-toolbar sup,
.rtf-toolbar sub { font-size: 8px; line-height: 0; }
.rtf-toolbar-icon { width: 28px; padding: 0 !important; }
.rtf-toolbar-zoom-reset { min-width: 43px !important; font-size: 10px !important; letter-spacing: 0.01em; }
.rtf-toolbar-danger { color: var(--danger-color) !important; }
.rtf-toolbar-group { display: inline-flex; align-items: center; gap: 4px; flex: 0 0 auto; }
.rtf-toolbar-global-actions { padding-left: 1px; }
.rtf-toolbar-dropdown { position: relative; display: inline-flex; flex: 0 0 auto; }
.rtf-toolbar-dropdown-menu { display: none; position: absolute; top: calc(100% + 8px); left: 0; z-index: 900; }
.rtf-toolbar-dropdown.is-open .rtf-toolbar-dropdown-menu { display: block; }
.rtf-menu-caret { font-size: 10px !important; margin-left: -3px; }
.rtf-align-dropdown .rtf-toolbar-icon { width: 38px; gap: 2px; }
.rtf-alignment-menu { width: 168px; padding: 7px; border: 1px solid #d7e3f7; border-radius: 12px; background: rgba(255, 255, 255, 0.98); box-shadow: 0 16px 34px rgba(15, 23, 42, 0.16); }
.rtf-alignment-menu button { width: 100%; justify-content: flex-start; gap: 9px; min-height: 32px; padding: 7px 9px; font-size: 11px; color: #334155; }
.rtf-alignment-menu button span { font-weight: 700; }
.btn-math { color: var(--primary-color) !important; background: transparent !important; border-color: transparent !important; }
.btn-math:hover { background: #e8f0ff !important; border-color: #b5caf3 !important; }

.btn-bncc { color: var(--import-color) !important; background: transparent !important; border-color: transparent !important; }
.btn-bncc:hover { background: #e8f0ff !important; border-color: #b5caf3 !important; }
.rtf-divider { display: block; align-self: stretch; width: 1px; min-width: 1px; margin: 4px 2px; background: #dbe5f4; }
.rtf-toolbar button.active-format { background: #dbe8ff !important; border-color: #8cb1ef !important; box-shadow: inset 0 2px 5px rgba(11,61,145,0.12) !important; color: var(--text-main) !important; }