/* 
 * Design System — MeuRoteiro v2.0
 * Modo: Dark Mode (executivo/data-driven)
 * Paleta: Navy profundo + Esmeralda + Âmbar
 * Tipografia: Plus Jakarta Sans (títulos) + Inter (corpo)
 */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Inter:wght@400;500;600&display=swap');

/* =========================================
   DESIGN TOKENS — DARK MODE
   ========================================= */
:root {
    /* Superfícies (elevação = claridade) */
    --color-bg: hsl(222, 28%, 7%);
    --color-surface: hsl(222, 25%, 12%);
    --color-surface-hover: hsl(222, 22%, 16%);
    --color-surface-high: hsl(222, 20%, 20%);

    /* Marca */
    --color-primary: hsl(165, 65%, 45%);
    --color-primary-light: hsl(165, 70%, 55%);
    --color-primary-dark: hsl(165, 60%, 30%);
    --color-primary-glow: hsla(165, 65%, 45%, 0.25);

    --color-secondary: hsl(38, 85%, 55%);
    --color-secondary-hover: hsl(38, 90%, 45%);

    /* Texto */
    --color-text: hsl(220, 15%, 92%);
    --color-text-muted: hsl(220, 10%, 55%);
    --color-text-faint: hsl(220, 8%, 38%);

    /* Bordas */
    --color-border: hsla(220, 20%, 30%, 0.6);
    --color-border-subtle: hsla(220, 20%, 25%, 0.4);

    /* Semânticas */
    --color-danger: hsl(4, 78%, 58%);
    --color-danger-bg: hsla(4, 78%, 58%, 0.12);
    --color-success: hsl(165, 65%, 45%);
    --color-success-bg: hsla(165, 65%, 45%, 0.12);
    --color-warning: hsl(38, 85%, 55%);
    --color-warning-bg: hsla(38, 85%, 55%, 0.12);

    /* Tipografia */
    --font-heading: 'Plus Jakarta Sans', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Espaçamento (base 8px) */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 16px;
    --space-4: 24px;
    --space-5: 32px;
    --space-6: 48px;
    --space-7: 64px;

    /* Raios */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Sombras (adaptadas para dark mode) */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.6);
    --shadow-glow: 0 0 20px var(--color-primary-glow);
}

/* =========================================
   RESET & BASE
   ========================================= */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    line-height: 1.25;
    color: var(--color-text);
    font-weight: 700;
}

a {
    color: var(--color-primary-light);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--color-primary);
}

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

/* =========================================
   LAYOUT — SIDEBAR + MAIN
   ========================================= */
.app-layout {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 248px;
    background-color: var(--color-surface);
    border-right: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 50;
    transition: transform 0.3s ease;
}

.sidebar-header {
    padding: var(--space-4) var(--space-4) var(--space-3);
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid var(--color-border);
}

.sidebar-header h2 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
}

.sidebar-header i {
    font-size: 1.6rem;
    color: var(--color-primary);
}

.sidebar-nav {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: var(--space-3) var(--space-2);
    gap: 4px;
    overflow-y: auto;
}

.sidebar-nav a {
    color: var(--color-text-muted);
    padding: 10px var(--space-3);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.15s ease;
    position: relative;
}

.sidebar-nav a:hover {
    background-color: var(--color-surface-hover);
    color: var(--color-text);
}

.sidebar-nav a.active {
    background-color: var(--color-primary-glow);
    color: var(--color-primary-light);
    border: 1px solid hsla(165, 65%, 45%, 0.2);
}

.sidebar-nav a.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 20%;
    bottom: 20%;
    width: 3px;
    background: var(--color-primary);
    border-radius: 0 4px 4px 0;
}

.sidebar-nav a i {
    font-size: 1.2rem;
}

.sidebar-nav .nav-section-label {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-faint);
    padding: var(--space-3) var(--space-3) var(--space-1);
}

.sidebar-footer {
    padding: var(--space-3) var(--space-2);
    border-top: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.sync-status {
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: 6px var(--space-3);
    border-radius: var(--radius-md);
}

.sync-status.online {
    color: var(--color-primary-light);
}

.sync-status.offline {
    color: var(--color-danger);
}

.sync-status.syncing {
    color: var(--color-warning);
}

.logout-btn {
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: 10px var(--space-3);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.15s ease;
}

.logout-btn:hover {
    background-color: var(--color-danger-bg);
    color: var(--color-danger);
}

/* =========================================
   MAIN CONTENT
   ========================================= */
.main-content {
    flex: 1;
    margin-left: 248px;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.top-header {
    height: 68px;
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--space-5);
    position: sticky;
    top: 0;
    z-index: 40;
    backdrop-filter: blur(12px);
}

.page-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0;
    color: var(--color-text);
}

.header-right {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 10px;
}

.avatar {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1rem;
    border: 2px solid var(--color-border);
    box-shadow: var(--shadow-glow);
}

.content-view {
    padding: var(--space-5);
    flex: 1;
}

/* =========================================
   COMPONENTES — BOTÕES
   ========================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: 10px var(--space-4);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-family: var(--font-body);
    font-size: 0.875rem;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: white;
    box-shadow: 0 4px 14px var(--color-primary-glow);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px var(--color-primary-glow);
}

.btn-secondary {
    background-color: var(--color-secondary);
    color: hsl(222, 28%, 10%);
    font-weight: 700;
}

.btn-secondary:hover {
    background-color: var(--color-secondary-hover);
    color: hsl(222, 28%, 10%);
    transform: translateY(-1px);
}

.btn-outline {
    background-color: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
}

.btn-outline:hover {
    background-color: var(--color-surface-hover);
    border-color: var(--color-primary);
    color: var(--color-primary-light);
}

.btn-danger {
    background-color: var(--color-danger);
    color: white;
}

.btn-danger:hover {
    background-color: hsl(4, 78%, 48%);
    color: white;
    transform: translateY(-1px);
}

.btn-ghost {
    background: transparent;
    color: var(--color-text-muted);
    border: none;
}

.btn-ghost:hover {
    background: var(--color-surface-hover);
    color: var(--color-text);
}

.btn-icon {
    padding: 8px;
    border-radius: var(--radius-md);
    background: var(--color-surface-hover);
    color: var(--color-text-muted);
}

.btn-icon:hover {
    background: var(--color-primary-glow);
    color: var(--color-primary-light);
}

/* =========================================
   COMPONENTES — CARDS
   ========================================= */
.card {
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    padding: var(--space-4);
    box-shadow: var(--shadow-sm);
    transition: box-shadow 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-border-subtle);
}

/* Stat Card especial para Dashboard */
.stat-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    position: relative;
    overflow: hidden;
    transition: all 0.2s ease;
}

.stat-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    opacity: 0;
    transition: opacity 0.2s ease;
}

.stat-card:hover::after {
    opacity: 1;
}

.stat-card:hover {
    border-color: hsla(165, 65%, 45%, 0.3);
    box-shadow: var(--shadow-md), var(--shadow-glow);
    transform: translateY(-2px);
}

.stat-card .stat-value {
    font-family: var(--font-heading);
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--color-text);
    line-height: 1;
}

.stat-card .stat-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--color-text-faint);
    margin-bottom: var(--space-2);
}

.stat-card .stat-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin-bottom: var(--space-3);
}

/* Hero Zone — Dashboard */
.hero-zone {
    border-radius: var(--radius-xl);
    overflow: hidden;
    position: relative;
    min-height: 220px;
    display: flex;
    align-items: flex-end;
    margin-bottom: var(--space-5);
    border: 1px solid var(--color-border);
}

.hero-zone-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, hsl(222, 35%, 14%), hsl(165, 40%, 12%));
}

.hero-zone-img {
    position: absolute;
    inset: 0;
    object-fit: cover;
    width: 100%;
    height: 100%;
    opacity: 0.25;
}

.hero-zone-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, hsla(222, 40%, 8%, 0.9) 45%, transparent 100%);
}

.hero-zone-content {
    position: relative;
    padding: var(--space-5);
    z-index: 1;
    flex: 1;
}

/* Badge / Chip */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    background: var(--color-surface-hover);
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
}

.badge.badge-success {
    background: var(--color-success-bg);
    color: var(--color-primary-light);
    border-color: var(--color-primary-dark);
}

.badge.badge-warning {
    background: var(--color-warning-bg);
    color: var(--color-warning);
    border-color: hsla(38, 85%, 55%, 0.2);
}

.badge.badge-danger {
    background: var(--color-danger-bg);
    color: var(--color-danger);
    border-color: hsla(4, 78%, 58%, 0.2);
}

.badge.badge-primary {
    background: var(--color-primary-glow);
    color: var(--color-primary-light);
    border-color: hsla(165, 65%, 45%, 0.2);
}

/* =========================================
   COMPONENTES — FORMULÁRIOS
   ========================================= */
.form-group {
    margin-bottom: var(--space-4);
}

.form-label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
}

.form-control {
    width: 100%;
    padding: 10px 14px;
    background-color: var(--color-surface-hover);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

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

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-glow);
    background-color: var(--color-surface);
}

select.form-control {
    cursor: pointer;
}

textarea.form-control {
    resize: vertical;
    min-height: 100px;
}

/* =========================================
   GRID UTILITIES
   ========================================= */
.grid {
    display: grid;
}

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

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

.grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.gap-3 {
    gap: var(--space-3);
}

.gap-4 {
    gap: var(--space-4);
}

.gap-5 {
    gap: var(--space-5);
}

/* Dashboard Asymmetric Grid */
.dashboard-grid {
    display: grid;
    grid-template-columns: 62fr 38fr;
    gap: var(--space-4);
    align-items: start;
}

/* =========================================
   TABELAS
   ========================================= */
.table-container {
    overflow-x: auto;
    border-radius: var(--radius-md);
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

thead tr {
    border-bottom: 1px solid var(--color-border);
}

th {
    padding: 10px 16px;
    text-align: left;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--color-text-faint);
}

td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--color-border-subtle);
    color: var(--color-text);
    vertical-align: middle;
}

tr:last-child td {
    border-bottom: none;
}

tbody tr {
    transition: background 0.15s ease;
}

tbody tr:hover {
    background-color: var(--color-surface-hover);
}

/* =========================================
   NAVEGAÇÃO — AUTH / BOTTOM NAV
   ========================================= */
.auth-layout {
    min-height: 100vh;
    background-color: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
    background-image: radial-gradient(ellipse at 20% 50%, hsla(165, 40%, 15%, 0.5) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 20%, hsla(222, 40%, 12%, 0.4) 0%, transparent 60%);
}

.auth-content {
    width: 100%;
    max-width: 440px;
}

.bottom-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--color-surface);
    border-top: 1px solid var(--color-border);
    height: 64px;
    z-index: 50;
}

/* =========================================
   UTILITÁRIOS
   ========================================= */
.text-muted {
    color: var(--color-text-muted);
}

.text-faint {
    color: var(--color-text-faint);
}

.text-primary {
    color: var(--color-primary-light);
}

.text-danger {
    color: var(--color-danger);
}

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

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

.divider {
    border: none;
    border-top: 1px solid var(--color-border);
    margin: var(--space-4) 0;
}

/* Scrollbar Dark */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-text-faint);
}

/* Animações */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(16px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse-glow {

    0%,
    100% {
        box-shadow: 0 0 8px var(--color-primary-glow);
    }

    50% {
        box-shadow: 0 0 20px var(--color-primary-glow);
    }
}

@keyframes countUp {
    from {
        opacity: 0;
        transform: scale(0.8);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

.animate-fadein {
    animation: fadeInUp 0.4s ease both;
}

.animate-pulse-glow {
    animation: pulse-glow 2s ease-in-out infinite;
}

/* =========================================
   RESPONSIVE
   ========================================= */
@media (max-width: 1024px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .main-content {
        margin-left: 0;
        padding-bottom: 64px;
    }

    .content-view {
        padding: var(--space-3);
    }

    .bottom-nav {
        display: flex;
        justify-content: space-around;
        align-items: center;
    }

    .bottom-nav a {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 2px;
        color: var(--color-text-muted);
        padding: var(--space-2);
        font-size: 0.65rem;
        font-weight: 500;
    }

    .bottom-nav a.active {
        color: var(--color-primary-light);
    }

    .bottom-nav i {
        font-size: 1.4rem;
    }

    .grid-cols-3,
    .grid-cols-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {

    .grid-cols-2,
    .grid-cols-3,
    .grid-cols-4 {
        grid-template-columns: 1fr;
    }

    .hero-zone {
        min-height: 160px;
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}