/**
 * MedLembrete - Estilos principais
 * Design moderno e profissional
 */

/* ========================================
   Sistema de Temas
   ======================================== */

/* Variáveis Base (Modo Claro) */
:root {
    /* Cores principais - Roxo padrão */
    --primary-color: #9C6ADE;
    --primary-light: #B794F6;
    --primary-dark: #7C4DBC;
    --primary-gradient: linear-gradient(135deg, #9C6ADE 0%, #B794F6 100%);
    
    /* Cores de status */
    --success-color: #4ECDC4;
    --warning-color: #FFB347;
    --danger-color: #FF6B6B;
    --info-color: #5B7FFF;
    
    /* Cores neutras - Modo Claro */
    --bg-color: #F8F9FE;
    --card-bg: #FFFFFF;
    --text-primary: #2D3436;
    --text-secondary: #636E72;
    --text-muted: #B2BEC3;
    --border-color: #E8ECF4;
    
    /* Cores de etiqueta */
    --label-blue: #5B7FFF;
    --label-red: #FF6B6B;
    --label-green: #4ECDC4;
    --label-orange: #FFB347;
    --label-purple: #9C6ADE;
    --label-pink: #FF6B9D;
    --label-teal: #00B894;
    --label-yellow: #FDCB6E;
    
    /* Espaçamentos */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    
    /* Bordas */
    --border-radius-sm: 12px;
    --border-radius-md: 16px;
    --border-radius-lg: 20px;
    --border-radius-xl: 28px;
    --border-radius-full: 50%;
    
    /* Sombras */
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
    
    /* Navegação */
    --nav-height: 80px;
    
    /* Transições */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
}

/* Tema Azul */
[data-theme="blue"] {
    --primary-color: #5B7FFF;
    --primary-light: #8BA3FF;
    --primary-dark: #3D5BD9;
    --primary-gradient: linear-gradient(135deg, #5B7FFF 0%, #8BA3FF 100%);
}

/* Tema Roxo */
[data-theme="purple"] {
    --primary-color: #9C6ADE;
    --primary-light: #B794F6;
    --primary-dark: #7C4DBC;
    --primary-gradient: linear-gradient(135deg, #9C6ADE 0%, #B794F6 100%);
}

/* Tema Verde */
[data-theme="green"] {
    --primary-color: #4ECDC4;
    --primary-light: #7EDDD6;
    --primary-dark: #3DBDB4;
    --primary-gradient: linear-gradient(135deg, #4ECDC4 0%, #7EDDD6 100%);
}

/* Tema Laranja */
[data-theme="orange"] {
    --primary-color: #FFB347;
    --primary-light: #FFCC80;
    --primary-dark: #FFA000;
    --primary-gradient: linear-gradient(135deg, #FFB347 0%, #FFCC80 100%);
}

/* Tema Rosa */
[data-theme="pink"] {
    --primary-color: #FF6B9D;
    --primary-light: #FF9BBD;
    --primary-dark: #E91E63;
    --primary-gradient: linear-gradient(135deg, #FF6B9D 0%, #FF9BBD 100%);
}

/* Tema Coral */
[data-theme="coral"] {
    --primary-color: #FF8A80;
    --primary-light: #FFBCB0;
    --primary-dark: #FF5252;
    --primary-gradient: linear-gradient(135deg, #FF8A80 0%, #FFBCB0 100%);
}

/* ========================================
   Modo Escuro
   ======================================== */
[data-mode="dark"] {
    --bg-color: #1A1A2E;
    --card-bg: #252542;
    --text-primary: #FFFFFF;
    --text-secondary: #B0B0C0;
    --text-muted: #808090;
    --border-color: #3A3A5A;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.4);
}

[data-mode="dark"] .card,
[data-mode="dark"] .med-card {
    background: var(--card-bg);
    border-color: var(--border-color);
}

[data-mode="dark"] .bottom-nav {
    background: var(--card-bg);
    border-color: var(--border-color);
}

[data-mode="dark"] input,
[data-mode="dark"] select,
[data-mode="dark"] textarea {
    background: var(--card-bg);
    color: var(--text-primary);
    border-color: var(--border-color);
}

[data-mode="dark"] .progress-card {
    background: var(--primary-gradient);
}

[data-mode="dark"] .ocr-card {
    background: var(--card-bg);
    border-color: var(--border-color);
}

/* ========================================
   Reset e Base
   ======================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.5;
    min-height: 100vh;
    padding-bottom: calc(var(--nav-height) + 20px);
}

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

img {
    max-width: 100%;
    height: auto;
}

/* ========================================
   Container Principal
   ======================================== */
.app-container {
    max-width: 480px;
    margin: 0 auto;
    padding: var(--spacing-lg);
    padding-top: calc(env(safe-area-inset-top, 20px) + 24px);
    min-height: 100vh;
}

/* ========================================
   Tipografia
   ======================================== */
.page-subtitle {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-xs);
}

.page-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
}

.section-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.greeting {
    font-size: 0.9rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.greeting-name {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-top: 4px;
}

/* ========================================
   Cards
   ======================================== */
.card {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.card-gradient {
    background: var(--primary-gradient);
    color: white;
    border: none;
}

/* Card de Progresso */
.progress-card {
    background: var(--primary-gradient);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-lg);
    color: white;
    position: relative;
    overflow: hidden;
}

.progress-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 200px;
    height: 200px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
}

.progress-card .label {
    font-size: 0.85rem;
    opacity: 0.9;
    margin-bottom: var(--spacing-xs);
}

.progress-card .percentage {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: var(--spacing-md);
}

.progress-card .progress-bar {
    height: 6px;
    background: rgba(255,255,255,0.3);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: var(--spacing-sm);
}

.progress-card .progress-fill {
    height: 100%;
    background: white;
    border-radius: 3px;
    transition: width 0.5s ease;
}

.progress-card .progress-text {
    font-size: 0.85rem;
    opacity: 0.9;
}

.progress-card .calendar-icon {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.2);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Card de Medicamento */
.med-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    margin-bottom: var(--spacing-sm);
    border: 1px solid var(--border-color);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.med-card:active {
    transform: scale(0.98);
}

.med-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    background: var(--bg-color);
}

.med-icon.blue { background: rgba(91, 127, 255, 0.15); }
.med-icon.red { background: rgba(255, 107, 107, 0.15); }
.med-icon.green { background: rgba(78, 205, 196, 0.15); }
.med-icon.orange { background: rgba(255, 179, 71, 0.15); }
.med-icon.purple { background: rgba(156, 106, 222, 0.15); }
.med-icon.pink { background: rgba(255, 107, 157, 0.15); }

.med-icon img, .med-icon svg {
    width: 28px;
    height: 28px;
}

.med-info {
    flex: 1;
    min-width: 0;
}

.med-name {
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.med-dosage {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.med-time {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 4px;
}

/* ========================================
   Formulários
   ======================================== */
.form-container {
    padding-bottom: var(--spacing-xl);
}

.form-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-sm);
    display: block;
}

.form-sublabel {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 4px;
    display: block;
}

.form-group {
    margin-bottom: var(--spacing-md);
}

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

.form-control {
    width: 100%;
    padding: var(--spacing-md);
    font-size: 1rem;
    color: var(--text-primary);
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(156, 106, 222, 0.15);
}

.form-control::placeholder {
    color: var(--text-muted);
}

.form-control-flat {
    border: none;
    padding-left: 0;
    padding-right: 0;
    border-radius: 0;
    background: transparent;
}

.form-control-flat:focus {
    box-shadow: none;
}

.form-divider {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: var(--spacing-md) 0;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

/* ========================================
   Botões
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--border-radius-md);
    transition: all var(--transition-fast);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--primary-gradient);
    color: white;
    box-shadow: 0 4px 15px rgba(156, 106, 222, 0.3);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(156, 106, 222, 0.4);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: white;
}

.btn-sm {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.85rem;
}

.btn-block {
    width: 100%;
}

.btn-link {
    color: var(--primary-color);
    font-weight: 600;
    background: none;
    border: none;
    padding: 0;
}

.btn-fab {
    position: fixed;
    bottom: calc(var(--nav-height) + 20px);
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--primary-gradient);
    color: white;
    box-shadow: 0 4px 20px rgba(156, 106, 222, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-fab:hover {
    transform: translateX(-50%) scale(1.05);
}

.btn-fab:active {
    transform: translateX(-50%) scale(0.95);
}

.btn-fab svg {
    width: 28px;
    height: 28px;
}

/* ========================================
   Navegação Inferior
   ======================================== */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    background: var(--card-bg);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding-bottom: env(safe-area-inset-bottom, 0);
    z-index: 1000;
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: var(--spacing-sm) var(--spacing-lg);
    color: var(--text-muted);
    transition: color var(--transition-fast);
    text-decoration: none;
}

.nav-item.active {
    color: var(--primary-color);
}

.nav-item svg {
    width: 24px;
    height: 24px;
}

.nav-item span {
    font-size: 0.75rem;
    font-weight: 500;
}

/* Espaço para o FAB removido - navegação simples */

/* ========================================
   Color Picker
   ======================================== */
.color-picker {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.color-option {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    cursor: pointer;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    position: relative;
    border: 3px solid transparent;
}

.color-option:hover {
    transform: scale(1.1);
}

.color-option.selected {
    border-color: var(--text-primary);
}

.color-option.selected::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 1.2rem;
    font-weight: bold;
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

.color-option[data-theme="blue"] { background: #5B7FFF; }
.color-option[data-theme="purple"] { background: #9C6ADE; }
.color-option[data-theme="green"] { background: #4ECDC4; }
.color-option[data-theme="orange"] { background: #FFB347; }
.color-option[data-theme="pink"] { background: #FF6B9D; }
.color-option[data-theme="coral"] { background: #FF8A80; }

/* Cores de etiqueta de medicamento */
.color-option[data-color="blue"] { background: var(--label-blue); }
.color-option[data-color="red"] { background: var(--label-red); }
.color-option[data-color="green"] { background: var(--label-green); }
.color-option[data-color="orange"] { background: var(--label-orange); }
.color-option[data-color="purple"] { background: var(--label-purple); }
.color-option[data-color="pink"] { background: var(--label-pink); }
.color-option[data-color="teal"] { background: var(--label-teal); }
.color-option[data-color="yellow"] { background: var(--label-yellow); }

/* ========================================
   Toggle Switch
   ======================================== */
.toggle {
    position: relative;
    display: inline-block;
    width: 52px;
    height: 32px;
}

.toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--border-color);
    transition: var(--transition-normal);
    border-radius: 32px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 26px;
    width: 26px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: var(--transition-normal);
    border-radius: 50%;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.toggle input:checked + .toggle-slider {
    background: var(--primary-gradient);
}

.toggle input:checked + .toggle-slider:before {
    transform: translateX(20px);
}

/* ========================================
   Ícones de Medicamentos
   ======================================== */
.icon-picker {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.icon-option {
    width: 48px;
    height: 48px;
    border-radius: var(--border-radius-md);
    background: var(--bg-color);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: 2px solid transparent;
    font-size: 1.5rem;
}

.icon-option:hover {
    background: var(--primary-color);
    transform: scale(1.05);
}

.icon-option.selected {
    border-color: var(--primary-color);
    background: rgba(156, 106, 222, 0.1);
}

/* ========================================
   Horários
   ======================================== */
.time-input-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--border-color);
}

.time-input-group:last-child {
    border-bottom: none;
}

.time-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-secondary);
    font-weight: 500;
    flex: 1;
}

.time-label svg {
    color: var(--text-muted);
}

.time-input-group input[type="time"] {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 1.1rem;
    font-weight: 600;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    background: var(--bg-color);
    color: var(--text-primary);
}

/* ========================================
   Upload de Imagem
   ======================================== */
.image-upload {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.image-upload:hover {
    border-color: var(--primary-color);
    background: rgba(156, 106, 222, 0.05);
}

.image-upload input {
    display: none;
}

.upload-icon {
    color: var(--text-muted);
    margin-bottom: var(--spacing-sm);
}

.upload-text {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.image-preview {
    max-width: 100%;
    max-height: 200px;
    border-radius: var(--border-radius-md);
    object-fit: cover;
}

.image-preview.hidden {
    display: none;
}

/* ========================================
   Cards OCR
   ======================================== */
.ocr-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: var(--spacing-lg);
}

.ocr-card {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: 2px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.ocr-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.ocr-card:active {
    transform: scale(0.97);
}

.ocr-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto var(--spacing-sm);
    background: linear-gradient(135deg, rgba(156, 106, 222, 0.15) 0%, rgba(183, 148, 246, 0.15) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
}

.ocr-title {
    font-weight: 600;
    font-size: 1rem;
    margin: 0;
    color: var(--text-primary);
}

.ocr-subtitle {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin: 4px 0 0;
}

/* ========================================
   Modais
   ======================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    padding: var(--spacing-lg);
    backdrop-filter: blur(4px);
}

.modal-content {
    background: var(--card-bg);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-xl);
    max-width: 400px;
    width: 100%;
    box-shadow: var(--shadow-lg);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    margin: calc(var(--spacing-md) * -1);
    margin-bottom: var(--spacing-md);
}

.modal-title {
    font-weight: 600;
    font-size: 1.1rem;
}

/* ========================================
   Loading Spinner
   ======================================== */
.loading-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 3000;
}

/* ========================================
   Toast / Notificações
   ======================================== */
.toast-container {
    position: fixed;
    top: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    z-index: 4000;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.toast {
    background: var(--card-bg);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    animation: slideDown 0.3s ease;
    min-width: 280px;
}

.toast.success { border-left: 4px solid var(--success-color); }
.toast.error { border-left: 4px solid var(--danger-color); }
.toast.warning { border-left: 4px solid var(--warning-color); }
.toast.info { border-left: 4px solid var(--info-color); }

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   Flash Messages
   ======================================== */
.flash-message {
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-md);
    font-weight: 500;
}

.flash-success {
    background: rgba(78, 205, 196, 0.15);
    color: #00897B;
    border: 1px solid rgba(78, 205, 196, 0.3);
}

.flash-error {
    background: rgba(255, 107, 107, 0.15);
    color: #C62828;
    border: 1px solid rgba(255, 107, 107, 0.3);
}

.flash-warning {
    background: rgba(255, 179, 71, 0.15);
    color: #EF6C00;
    border: 1px solid rgba(255, 179, 71, 0.3);
}

.flash-info {
    background: rgba(91, 127, 255, 0.15);
    color: #1565C0;
    border: 1px solid rgba(91, 127, 255, 0.3);
}

/* ========================================
   Seleção de Melodia
   ======================================== */
.melody-list {
    margin-top: var(--spacing-md);
}

.melody-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.melody-item:hover {
    background: var(--bg-color);
}

.melody-item.selected {
    background: rgba(156, 106, 222, 0.1);
}

.melody-item.selected::after {
    content: '✓';
    color: var(--primary-color);
    font-weight: bold;
}

.melody-name {
    font-weight: 500;
}

/* ========================================
   Utilitários
   ======================================== */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--text-muted); }
.text-primary { color: var(--primary-color); }
.text-danger { color: var(--danger-color); }
.text-success { color: var(--success-color); }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }

.hidden { display: none !important; }

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

/* ========================================
   Header com Perfil
   ======================================== */
.header-profile {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-lg);
}

.profile-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
}

/* ========================================
   Empty State
   ======================================== */
.empty-state {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-muted);
}

.empty-state svg {
    width: 64px;
    height: 64px;
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

/* ========================================
   Responsivo
   ======================================== */
@media (max-width: 380px) {
    .app-container {
        padding: var(--spacing-md);
        padding-top: calc(env(safe-area-inset-top, 16px) + 20px);
    }
    
    .page-title {
        font-size: 1.75rem;
    }
    
    .progress-card .percentage {
        font-size: 2.5rem;
    }
}

/* ========================================
   PWA - Standalone Mode
   ======================================== */
@media (display-mode: standalone) {
    .app-container {
        padding-top: calc(env(safe-area-inset-top, 0px) + 32px);
    }
}

/* iOS Safe Areas */
@supports (padding-top: env(safe-area-inset-top)) {
    .app-container {
        padding-top: calc(env(safe-area-inset-top) + 24px);
    }
}

/* ========================================
   Calendário - Histórico
   ======================================== */
.calendar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
    padding: 0 var(--spacing-sm);
}

.month-nav {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--card-bg);
    color: var(--text-primary);
    text-decoration: none;
    transition: background 0.2s;
}

.month-nav:hover {
    background: var(--primary-light);
    color: white;
}

.month-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
    padding: var(--spacing-sm);
}

.calendar-weekday {
    text-align: center;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    padding: var(--spacing-xs) 0;
    text-transform: uppercase;
}

.calendar-day {
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: var(--background);
    position: relative;
    min-height: 40px;
    cursor: pointer;
    transition: transform 0.15s, background 0.15s;
}

.calendar-day:hover {
    transform: scale(1.05);
}

.calendar-day:empty {
    background: transparent;
    cursor: default;
}

.calendar-day:empty:hover {
    transform: none;
}

.day-number {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
}

.calendar-day.today {
    background: var(--primary);
    color: white;
}

.calendar-day.today .day-number {
    color: white;
    font-weight: 700;
}

.calendar-day.today .day-doses {
    color: rgba(255, 255, 255, 0.8);
}

/* Status dos dias */
.calendar-day.complete {
    background: rgba(78, 205, 196, 0.15);
    border: 1px solid var(--success-color);
}

.calendar-day.complete .day-status {
    color: var(--success-color);
}

.calendar-day.partial {
    background: rgba(255, 193, 7, 0.15);
    border: 1px solid var(--warning-color);
}

.calendar-day.partial .day-status {
    color: var(--warning-color);
}

.calendar-day.missed {
    background: rgba(255, 107, 107, 0.15);
    border: 1px solid var(--danger-color);
}

.calendar-day.missed .day-status {
    color: var(--danger-color);
}

.day-status {
    position: absolute;
    top: 2px;
    right: 2px;
    font-size: 10px;
}

.day-doses {
    font-size: 0.6rem;
    color: var(--text-muted);
    margin-top: 2px;
}

/* Legenda */
.calendar-legend {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.legend-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.legend-dot.complete {
    background: var(--success-color);
}

.legend-dot.partial {
    background: var(--warning-color);
}

.legend-dot.missed {
    background: var(--danger-color);
}