/* ==============================================================================
   LAUDÁRIO INTELIGENTE - DESIGN SYSTEM UNIFICADO (UI/UX)
   ============================================================================== */

:root {
    /* Cores Principais */
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --primary-light: #eff6ff;
    --primary-border: #bfdbfe;

    --indigo: #4f46e5;
    --indigo-hover: #4338ca;
    --indigo-light: #eef2ff;

    --success: #10b981;
    --success-hover: #059669;
    --success-light: #ecfdf5;

    --warning: #f59e0b;
    --warning-hover: #d97706;
    --warning-light: #fffbeb;

    --danger: #ef4444;
    --danger-hover: #dc2626;
    --danger-light: #fef2f2;

    --info: #0284c7;
    --info-hover: #0369a1;
    --info-light: #f0f9ff;

    /* Tons Neutros e Superfícies */
    --bg-page: #f1f5f9;
    --bg-card: #ffffff;
    --bg-sidebar: #1e293b;
    --bg-sidebar-hover: #334155;
    --bg-sidebar-active: #2563eb;

    --border-color: #e2e8f0;
    --border-focus: #3b82f6;

    --text-main: #0f172a;
    --text-muted: #64748b;
    --text-light: #94a3b8;
    --text-white: #ffffff;

    /* Sombras */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);

    /* Raios de Borda */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
}

/* --- RESET & ESTRUTURA GERAL --- */
* {
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-page);
    color: var(--text-main);
    margin: 0;
    padding: 0;
    height: 100vh;
    overflow: hidden;
    -webkit-font-smoothing: auto;
    -moz-osx-font-smoothing: auto;
    text-rendering: optimizeLegibility;
}

.body-container {
    display: flex;
    height: 100vh;
    width: 100vw;
}

/* --- BARRA LATERAL (SIDEBAR) --- */
.sidebar {
    width: 240px;
    height: 100vh;
    background-color: var(--bg-sidebar);
    border-right: 1px solid #0f172a;
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    z-index: 20;
    box-shadow: 2px 0 8px rgba(0, 0, 0, 0.15);
}

.sidebar-brand {
    padding: 20px 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(0, 0, 0, 0.12);
}

.sidebar-logo {
    max-height: 52px;
    width: auto;
    object-fit: contain;
    margin-bottom: 8px;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.sidebar-brand-title {
    font-size: 15px;
    font-weight: 700;
    color: #f8fafc;
    letter-spacing: -0.3px;
    margin: 0;
}

.sidebar-brand-subtitle {
    font-size: 11px;
    color: var(--text-light);
    margin-top: 2px;
    font-weight: 500;
}

.sidebar-nav {
    flex-grow: 1;
    padding: 16px 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    overflow-y: auto;
}

.nav-section-title {
    font-size: 10px;
    font-weight: 700;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    padding: 8px 12px 4px 12px;
}

.sidebar a {
    color: #cbd5e1;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font-size: 13.5px;
    font-weight: 500;
    transition: all 0.18s ease;
}

.sidebar a .nav-icon {
    font-size: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
}

.sidebar a:hover {
    background-color: var(--bg-sidebar-hover);
    color: #ffffff;
    transform: translateX(2px);
}

.sidebar a.active-link {
    background-color: var(--bg-sidebar-active);
    color: #ffffff;
    font-weight: 600;
    box-shadow: 0 2px 6px rgba(37, 99, 235, 0.4);
}

.sidebar-footer {
    padding: 14px 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.sidebar-footer a {
    color: #94a3b8;
    font-size: 12.5px;
}

.sidebar-footer a:hover {
    color: #f1f5f9;
}

/* --- ÁREA PRINCIPAL (MAIN CONTENT) --- */
.main-content {
    flex-grow: 1;
    height: 100vh;
    padding: 16px 20px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background-color: var(--bg-page);
}

/* --- CABEÇALHO DA PÁGINA --- */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    flex-shrink: 0;
}

.page-header-title {
    display: flex;
    align-items: center;
    gap: 12px;
}

.page-header-title h1 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-main);
    margin: 0;
    letter-spacing: -0.4px;
}

.badge-modality {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 9px;
    border-radius: 9999px;
    font-size: 11px;
    font-weight: 600;
    background-color: var(--primary-light);
    color: var(--primary);
    border: 1px solid var(--primary-border);
}

/* --- CONTAINER DO COMANDO DE VOZ / ÁUDIO --- */
.voice-command-container {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    margin-bottom: 14px;
    box-shadow: var(--shadow-sm);
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.voice-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.voice-title {
    font-size: 12.5px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.voice-status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #cbd5e1;
    display: inline-block;
    transition: background-color 0.3s;
}

.voice-status-indicator.recording {
    background-color: var(--danger);
    animation: pulse-dot 1.2s infinite;
}

@keyframes pulse-dot {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7); }
    70% { transform: scale(1.15); box-shadow: 0 0 0 7px rgba(239, 68, 68, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); }
}

#voiceCommandText {
    width: 100%;
    min-height: 80px;
    height: 110px;
    max-height: none;
    padding: 12px 14px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 14px;
    line-height: 1.5;
    resize: vertical;
    overflow-y: auto;
    color: var(--text-main);
    background-color: #f8fafc;
    transition: border-color 0.15s, box-shadow 0.15s, background-color 0.15s;
}

#voiceCommandText:focus {
    outline: none;
    border-color: var(--border-focus);
    background-color: #ffffff;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.voice-actions-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.voice-buttons {
    display: flex;
    gap: 8px;
    align-items: center;
}

.mic-select, #micSelect {
    display: inline-flex;
    align-items: center;
    max-width: 220px;
    min-width: 140px;
    height: 34px;
    padding: 5px 10px;
    font-size: 12.5px;
    font-weight: 500;
    color: var(--text-main);
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: border-color 0.15s, box-shadow 0.15s;
}

.mic-select:focus, #micSelect:focus {
    outline: none;
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.keyboard-hint {
    font-size: 11px;
    color: var(--text-light);
}

.keyboard-hint kbd {
    background: #e2e8f0;
    color: #475569;
    padding: 2px 6px;
    border-radius: 4px;
    font-family: monospace;
    font-weight: 600;
}

/* --- BOTÕES MODERNOS E MINIMALISTAS --- */
button, .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 7px 14px;
    font-size: 13px;
    font-weight: 600;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.15s ease-in-out;
    user-select: none;
    line-height: 1.2;
}

button:disabled, .btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

/* 1. Ditado por Voz / Tempo Real (Azul / Vermelho quando gravando) */
.btn-live-speech {
    background-color: #2563eb;
    color: #ffffff;
    border: 1px solid #1d4ed8;
    font-weight: 600;
}

.btn-live-speech:hover:not(:disabled) {
    background-color: #1d4ed8;
}

.btn-live-speech.listening,
.btn-live-speech.recording {
    background-color: #dc2626 !important;
    border-color: #b91c1c !important;
    color: #ffffff !important;
    animation: pulse-button 1.2s infinite;
}

.btn-live-speech kbd {
    background: rgba(255, 255, 255, 0.25);
    color: #ffffff;
    padding: 1px 5px;
    border-radius: 3px;
    font-size: 10.5px;
    font-family: inherit;
    font-weight: 700;
    margin-left: 4px;
}

/* Checkbox Preencher ao Parar */
.auto-fill-toggle {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-muted);
    cursor: pointer;
    user-select: none;
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    background: #ffffff;
    border: 1px solid var(--border-color);
    transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.auto-fill-toggle:hover {
    background: #f8fafc;
    color: var(--text-main);
    border-color: #cbd5e1;
}

.auto-fill-toggle input[type="checkbox"] {
    cursor: pointer;
    margin: 0;
}

/* 2. Gravar Áudio (Fallback neutro com borda) */
.btn-record-secondary, .btn-record {
    background-color: #ffffff;
    color: #475569;
    border: 1px solid #cbd5e1;
    font-size: 12px;
    padding: 6px 11px;
}

.btn-record-secondary:hover:not(:disabled), .btn-record:hover:not(:disabled) {
    background-color: #f8fafc;
    color: #1e293b;
    border-color: #94a3b8;
}

.btn-record-secondary.recording, .btn-record.recording {
    background-color: #dc2626;
    color: #ffffff;
    border-color: #b91c1c;
    animation: pulse-button 1.5s infinite;
}

/* 3. Transcrever Áudio */
.btn-transcribe {
    background-color: #e0f2fe;
    color: #0369a1;
    border: 1px solid #bae6fd;
    font-size: 12px;
}

.btn-transcribe:hover:not(:disabled) {
    background-color: #bae6fd;
    color: #0284c7;
}

/* 4. Preencher Formulário (Ciano / Slate) */
.btn-process {
    background-color: #0284c7;
    color: #ffffff;
    border: 1px solid #0369a1;
}

.btn-process:hover:not(:disabled) {
    background-color: #0369a1;
}

/* 5. Gerar Laudo (Azul Primário) */
.btn-generate {
    background-color: #2563eb;
    color: #ffffff;
    border: 1px solid #1d4ed8;
}

.btn-generate:hover:not(:disabled) {
    background-color: #1d4ed8;
}

/* 6. Revisar com IA (Índigo Profissional) */
.btn-review {
    background-color: #4f46e5;
    color: #ffffff;
    border: 1px solid #4338ca;
    box-shadow: 0 1px 3px rgba(79, 70, 229, 0.2);
}

.btn-review:hover:not(:disabled) {
    background-color: #4338ca;
}

/* 7. Formatar RIS (Verde Esmeralda) */
.btn-format {
    background-color: #059669;
    color: #ffffff;
    border: 1px solid #047857;
}

.btn-format:hover:not(:disabled) {
    background-color: #047857;
}

/* 8. Importar para Banco (Petróleo / Teal) */
.btn-import {
    background-color: #0891b2;
    color: #ffffff;
    border: 1px solid #0e7490;
}

.btn-import:hover:not(:disabled) {
    background-color: #0e7490;
}

/* 9. Copiar (Verde) */
.btn-copy {
    background-color: #16a34a;
    color: #ffffff;
    border: 1px solid #15803d;
}

.btn-copy:hover:not(:disabled) {
    background-color: #15803d;
}

/* 10. Limpar (Neutro / Borda sutil) */
.btn-clear {
    background-color: #ffffff;
    color: #64748b;
    border: 1px solid #e2e8f0;
}

.btn-clear:hover:not(:disabled) {
    background-color: #fef2f2;
    color: #dc2626;
    border-color: #fecaca;
}

/* --- DIVISÃO DAS COLUNAS (CONTAINER E RESIZER) --- */
.container {
    display: flex;
    flex-grow: 1;
    overflow: hidden;
    background: transparent;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    min-height: 0;
}

.column {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    overflow-y: auto;
    padding: 16px 20px;
    height: 100%;
}

#column-opcoes {
    flex-basis: 52%;
    border-right: none;
    border-radius: var(--radius-md) 0 0 var(--radius-md);
    min-width: 320px;
}

#column-laudo {
    flex-basis: 48%;
    border-left: none;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    display: flex;
    flex-direction: column;
    min-width: 320px;
}

#resizer {
    background-color: #cbd5e1;
    width: 6px;
    cursor: col-resize;
    flex-shrink: 0;
    position: relative;
    transition: background-color 0.2s;
    z-index: 10;
}

#resizer:hover, #resizer.resizing {
    background-color: var(--primary);
}

/* --- CABEÇALHO DE AÇÕES ACIMA DO LAUDO --- */
.actions-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 12px;
    flex-shrink: 0;
}

.actions-header-left {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.actions-header-right {
    display: flex;
    gap: 8px;
    align-items: center;
}

/* --- BARRA DE FERRAMENTAS DE TEXTO RICO (TOOLBAR) --- */
.toolbar {
    background-color: #f8fafc;
    border: 1px solid var(--border-color);
    border-bottom: none;
    padding: 6px 10px;
    display: flex;
    gap: 4px;
    align-items: center;
    border-top-left-radius: var(--radius-sm);
    border-top-right-radius: var(--radius-sm);
    flex-wrap: wrap;
    flex-shrink: 0;
}

.toolbar select, .toolbar button {
    padding: 4px 7px;
    font-size: 12px;
    border: 1px solid #cbd5e1;
    background: #ffffff;
    border-radius: 4px;
    cursor: pointer;
    color: #334155;
    transition: all 0.15s ease;
    font-weight: 500;
}

.toolbar button:hover, .toolbar select:hover {
    background-color: #f1f5f9;
    border-color: #94a3b8;
    color: #0f172a;
}

.toolbar button:active {
    background-color: #e2e8f0;
}

.toolbar-divider {
    width: 1px;
    height: 18px;
    background-color: #cbd5e1;
    margin: 0 4px;
}

/* --- CAIXA DE TEXTO RICO / LAUDO GERADO --- */
.rich-text-box, #laudoGerado, #laudoOriginal, #laudoCorrigido, #laudoCorrigidoBox {
    width: 100%;
    flex-grow: 1;
    padding: 16px 20px;
    border: 1px solid var(--border-color);
    font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
    font-size: 12pt;
    line-height: 1.25;
    color: #000000;
    background-color: #ffffff;
    overflow-y: auto;
    box-sizing: border-box;
    -webkit-font-smoothing: auto;
    -moz-osx-font-smoothing: auto;
}

.rich-text-box.with-toolbar,
#laudoGerado.with-toolbar,
#laudoOriginal.with-toolbar,
#laudoCorrigido.with-toolbar,
#laudoCorrigidoBox.with-toolbar {
    border-top-left-radius: 0;
    border-top-right-radius: 0;
    border-bottom-left-radius: var(--radius-sm);
    border-bottom-right-radius: var(--radius-sm);
}

.rich-text-box:focus,
#laudoGerado:focus,
#laudoOriginal:focus,
#laudoCorrigido:focus,
#laudoCorrigidoBox:focus {
    outline: none;
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.12);
}

.rich-text-box:empty:before {
    content: attr(placeholder);
    color: #94a3b8;
    pointer-events: none;
    display: block;
}

.rich-text-box div, .rich-text-box p {
    margin-bottom: var(--spacing-after, 0);
    margin-top: 0;
}

/* --- CARDS DE OPÇÕES E FORMULÁRIOS --- */
.options-group {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 14px 16px;
    margin-bottom: 14px;
    background-color: #ffffff;
    box-shadow: var(--shadow-xs);
    transition: border-color 0.15s ease;
}

.options-group:hover {
    border-color: #cbd5e1;
}

legend {
    font-weight: 700;
    font-size: 13px;
    color: #0f172a;
    padding: 3px 9px;
    background: #f1f5f9;
    border-radius: 4px;
    letter-spacing: -0.2px;
}

.input-group {
    margin-bottom: 10px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
}

.input-group:last-child {
    margin-bottom: 0;
}

.input-group label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: #334155;
    cursor: pointer;
}

.sub-group {
    background-color: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: var(--radius-sm);
    padding: 10px 12px;
    margin-top: 8px;
    width: 100%;
}

.level-selection {
    width: 100% !important;
    flex-basis: 100% !important;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    margin-top: 8px;
    padding-left: 4px;
}

.level-selection label {
    font-weight: 500;
}

select {
    padding: 5px 10px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background-color: #ffffff;
    font-size: 13px;
    color: var(--text-main);
    cursor: pointer;
}

select:focus {
    outline: none;
    border-color: var(--border-focus);
}

select:disabled {
    background-color: #f1f5f9;
    color: #94a3b8;
}

.hidden-options {
    display: none;
}

input[type="checkbox"], input[type="radio"] {
    accent-color: var(--primary);
    width: 15px;
    height: 15px;
    cursor: pointer;
}

/* --- CAIXA DE INSTRUÇÕES (EDITOR LIVRE) --- */
.instrucoes-box {
    margin-top: 14px;
    flex-shrink: 0;
}

.instrucoes-box label {
    font-size: 12.5px;
    font-weight: 700;
    color: var(--text-muted);
    display: block;
    margin-bottom: 5px;
}

.instrucoes-box textarea {
    width: 100%;
    height: 60px;
    padding: 8px 10px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 13px;
    resize: none;
}

.instrucoes-box textarea:focus {
    outline: none;
    border-color: var(--border-focus);
}

/* --- NOTIFICAÇÕES TOAST --- */
.toast-container {
    position: fixed;
    top: 20px;
    right: 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 9999;
    pointer-events: none;
}

.toast {
    pointer-events: auto;
    min-width: 280px;
    max-width: 440px;
    padding: 12px 16px;
    background: #ffffff;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13.5px;
    font-weight: 500;
    border-left: 4px solid var(--primary);
    animation: toast-slide 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    transition: opacity 0.3s, transform 0.3s;
}

@keyframes toast-slide {
    from { transform: translateX(50px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

.toast.toast-success { border-left-color: var(--success); color: #065f46; }
.toast.toast-error { border-left-color: var(--danger); color: #991b1b; }
.toast.toast-info { border-left-color: var(--info); color: #075985; }

/* --- SPINNER DE CARREGAMENTO --- */
.spinner {
    display: inline-block;
    width: 13px;
    height: 13px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #ffffff;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* --- SCROLLBAR CUSTOMIZADA --- */
::-webkit-scrollbar {
    width: 7px;
    height: 7px;
}

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

::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}