@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
    /* LIGHT THEME (Colors from a premium palette) */
    --bg-primary: #f4f7f6;
    --bg-secondary: #ffffff;
    --bg-sidebar: #2f4050;
    --text-primary: #4e5e6a;
    --text-secondary: #676a6c;
    --text-muted: #888d91;
    --accent-primary: #1ab394;
    --accent-secondary: #0d8a70;
    --border-color: #e7eaec;
    --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --input-bg: #ffffff;
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
}

body.dark-mode {
    /* DARK THEME (Premium deep midnight palettes) */
    --bg-primary: #0f172a; /* Deep Navy slate */
    --bg-secondary: #1e293b; /* Slate 800 */
    --bg-sidebar: #111827; /* Darker than body */
    --text-primary: #f1f5f9; /* Slate 100 */
    --text-secondary: #cbd5e1; /* Slate 300 */
    --text-muted: #94a3b8; /* Slate 400 */
    --accent-primary: #34d399; /* Emerald 400 */
    --accent-secondary: #10b981; /* Emerald 500 */
    --border-color: #334155; /* Slate 700 */
    --card-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.1);
    --input-bg: #1e293b;
}

/* GLOBAL RESET FOR MODERN LOOK */
* {
    transition: background-color 0.3s ease, border-color 0.3s ease, color 0.1s ease;
}

body {
    font-family: var(--font-body) !important;
    background-color: var(--bg-primary) !important;
    color: var(--text-secondary) !important;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading) !important;
    color: var(--text-primary) !important;
}

/* CARDS & PANELS */
.ibox-content {
    background-color: var(--bg-secondary) !important;
    border-color: var(--border-color) !important;
    border-radius: 12px !important;
    box-shadow: var(--card-shadow) !important;
    color: var(--text-secondary) !important;
    margin-bottom: 20px !important;
    padding: 20px !important;
}

.ibox-title {
    background-color: var(--bg-secondary) !important;
    border-color: var(--border-color) !important;
    color: var(--text-primary) !important;
    border-top-left-radius: 12px !important;
    border-top-right-radius: 12px !important;
}

/* NAVIGATION HEADER */
.navbar-static-top {
    background-color: var(--bg-secondary) !important;
    border-bottom: 1px solid var(--border-color) !important;
}

.welcome-message {
    color: var(--text-muted) !important;
}

/* INPUTS */
.form-control {
    background-color: var(--input-bg) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-primary) !important;
    border-radius: 8px !important;
    padding: 10px 12px !important;
}

.form-control:focus {
    border-color: var(--accent-primary) !important;
    box-shadow: 0 0 0 3px rgba(26, 179, 148, 0.15) !important;
}

/* MOBILE FIXES */
@media (max-width: 768px) {
    #page-wrapper {
        padding: 0 15px !important;
    }
    
    .navbar-static-side {
        width: 250px !important;
        border-right: 1px solid rgba(255,255,255,0.05);
    }
    
    .ibox-title h5 {
        font-size: 14px;
    }
    
    button, .btn {
        width: 100%;
        margin-bottom: 10px;
    }
    
    .btn-group {
        display: flex;
        flex-direction: column;
    }
}

/* THEME TOGGLE BUTTON STYLES */
#theme-toggle {
    background: transparent !important;
    border: none !important;
    font-size: 1.5rem !important;
    cursor: pointer !important;
    padding: 10px !important;
    color: var(--text-muted) !important;
}

#theme-toggle:hover {
    transform: rotate(15deg) scale(1.1);
    color: var(--accent-primary) !important;
}

/* Specific button overrides for dark mode contrast */
body.dark-mode .btn-white {
    background-color: var(--bg-secondary) !important;
    border-color: var(--border-color) !important;
    color: var(--text-primary) !important;
}

body.dark-mode .table-striped > tbody > tr:nth-of-type(odd) {
    background-color: rgba(255, 255, 255, 0.02) !important;
}

body.dark-mode .table > thead > tr > th {
    border-bottom: 2px solid var(--border-color) !important;
    color: var(--text-primary) !important;
}

/* HERO SECTION (Emotional & Modern) */
.hero-section {
    position: relative;
    height: 320px;
    background-size: cover;
    background-position: center;
    border-radius: 20px;
    overflow: hidden;
    margin-bottom: 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    display: flex;
    align-items: flex-end;
    padding: 30px;
}

.hero-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(0deg, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.2) 50%, rgba(0,0,0,0) 100%);
    z-index: 1;
}

.glass-welcome {
    position: relative;
    z-index: 2;
    background: rgba(255, 255, 255, 0.25); /* Mais opaco para leitura no Modo Claro */
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 18px;
    padding: 22px 28px;
    color: #1e293b !important; /* TEXTO PRETO NO MODO CLARO */
    max-width: 520px;
}

body.dark-mode .glass-welcome {
    background: rgba(15, 23, 42, 0.45);
    border-color: rgba(255, 255, 255, 0.1);
    color: #ffffff !important; /* TEXTO BRANCO NO MODO ESCURO */
}

/* DASHBOARD GRID & CARDS */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.action-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 25px 20px;
    text-align: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    text-decoration: none !important;
    color: var(--text-primary) !important;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.action-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--card-shadow);
    border-color: var(--accent-primary);
}

.action-card i {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: var(--accent-primary);
}

.action-card span {
    font-weight: 600;
    font-size: 1rem;
    font-family: var(--font-heading);
}

/* MOBILE OPTIMIZATIONS */
@media (max-width: 576px) {
    .hero-section {
        height: 250px;
        padding: 15px;
        border-radius: 15px;
    }
    
    .glass-welcome h1 {
        font-size: 20px;
    }
    
    .dashboard-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .action-card {
        padding: 15px 10px;
    }
    
    .action-card i {
        font-size: 1.8rem;
    }
    
    .action-card span {
        font-size: 0.85rem;
    }
}

/* ENTRANCE ANIMATIONS */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-in {
    animation: fadeInUp 0.6s ease-out forwards;
}