/* ============================================
   SYSTEM BASE CSS - PROMOTERS SYSTEM
   Designer: Professional Dark/Gold Theme
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');
@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css');

/* ============================================
   ROOT VARIABLES - USE ESTAS VARIÁVEIS EM TODO O SISTEMA
   ============================================ */
:root {
    /* ===== CORES PRINCIPAIS ===== */
    --color-black: #000000;
    --color-gold: #FFD700;
    --color-gold-dark: #FFA500;
    --color-white: #FFFFFF;
    --color-gray-dark: #1a1a1a;
    --color-gray-medium: #2a2a2a;
    --color-gray-light: #3a3a3a;
    --color-gray-border: #404040;
    
    /* ===== BACKGROUNDS ===== */
    --bg-primary: #000000;
    --bg-secondary: #0a0a0a;
    --bg-card: #1a1a1a;
    --bg-card-hover: #252525;
    --bg-gradient: linear-gradient(135deg, #000000 0%, #1a1a1a 100%);
    
    /* ===== TEXTOS ===== */
    --text-primary: #FFFFFF;
    --text-secondary: #999999;
    --text-tertiary: #666666;
    --text-inverse: #000000;
    
    /* ===== GRADIENTES DOURADO ===== */
    --primary-gradient: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    --gold-glow: 0 0 20px rgba(255, 215, 0, 0.3);
    
    /* ===== BORDAS ===== */
    --border-color: #2a2a2a;
    --border-light: #333333;
    --border-gold: #FFD700;
    
    /* ===== ESPAÇAMENTOS (USE SEMPRE) ===== */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    
    /* ===== BORDER RADIUS (USE SEMPRE) ===== */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 15px;
    --radius-xl: 20px;
    --radius-full: 9999px;
    
    /* ===== TRANSIÇÕES (USE SEMPRE) ===== */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* ===== SOMBRAS ===== */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-gold: 0 4px 20px rgba(255, 215, 0, 0.3);
    
    /* ===== Z-INDEX ===== */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
}

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

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-secondary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
}

a {
    color: var(--color-gold);
    text-decoration: none;
    transition: all var(--transition-normal);
}

a:hover {
    color: var(--color-gold-dark);
}

/* ============================================
   LAYOUT UTILITIES
   ============================================ */
.container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.container-fluid {
    width: 100%;
    padding: 0 var(--spacing-lg);
}

/* ===== GRID SYSTEM (USE PARA LAYOUTS) ===== */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}

/* ===== FLEXBOX UTILITIES (USE PARA ALINHAMENTOS) ===== */
.flex {
    display: flex;
}

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

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

.flex-column {
    display: flex;
    flex-direction: column;
}

.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }

/* ============================================
   CARDS & CONTAINERS (USE SEMPRE)
   ============================================ */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    transition: all var(--transition-normal);
}

.card:hover {
    border-color: var(--border-gold);
    box-shadow: var(--shadow-gold);
    transform: translateY(-2px);
}

.card-header {
    padding-bottom: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--border-color);
}

.card-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-gold);
    margin-bottom: var(--spacing-sm);
}

.card-subtitle {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0;
}

.card-body {
    padding: var(--spacing-lg) 0;
}

.card-footer {
    padding-top: var(--spacing-lg);
    margin-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

/* ===== CARD VARIANTES ===== */
.card-dark {
    background: var(--bg-primary);
}

.card-gold {
    background: var(--primary-gradient);
    color: var(--text-inverse);
}

.card-gold * {
    color: var(--text-inverse);
}

/* ============================================
   BOTÕES (PADRÃO PARA TODOS OS BOTÕES)
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 12px 24px;
    font-size: 15px;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
    white-space: nowrap;
    font-family: inherit;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ===== BOTÃO PRIMÁRIO (Dourado) ===== */
.btn-primary {
    background: var(--primary-gradient);
    color: var(--text-inverse);
    box-shadow: var(--shadow-gold);
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(255, 215, 0, 0.4);
}

/* ===== BOTÃO SECUNDÁRIO (Outline Dourado) ===== */
.btn-secondary {
    background: var(--bg-card);
    color: var(--text-primary);
    border: 2px solid var(--border-gold);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--bg-card-hover);
    border-color: var(--color-gold);
}

/* ===== BOTÃO OUTLINE ===== */
.btn-outline {
    background: transparent;
    color: var(--color-gold);
    border: 2px solid var(--color-gold);
}

.btn-outline:hover:not(:disabled) {
    background: var(--color-gold);
    color: var(--text-inverse);
}

/* ===== BOTÃO DE PERIGO ===== */
.btn-danger {
    background: #dc3545;
    color: var(--text-primary);
}

.btn-danger:hover:not(:disabled) {
    background: #c82333;
}

/* ===== BOTÃO DE SUCESSO ===== */
.btn-success {
    background: #28a745;
    color: var(--text-primary);
}

.btn-success:hover:not(:disabled) {
    background: #218838;
}

/* ===== TAMANHOS DE BOTÃO ===== */
.btn-sm {
    padding: 8px 16px;
    font-size: 14px;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 18px;
}

.btn-block {
    width: 100%;
}

.btn-icon {
    width: 40px;
    height: 40px;
    padding: 0;
    border-radius: var(--radius-full);
}

/* ===== GRUPO DE BOTÕES ===== */
.btn-group {
    display: flex;
    gap: var(--spacing-sm);
}

/* ============================================
   FORMULÁRIOS (PADRÃO PARA TODOS OS INPUTS)
   ============================================ */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-size: 14px;
    font-weight: 600;
    color: var(--color-gold);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 12px 16px;
    font-size: 15px;
    font-family: inherit;
    background: var(--bg-primary);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-gold);
    box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.1);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.form-input::placeholder {
    color: var(--text-tertiary);
}

/* ===== INPUT COM ÍCONE ===== */
.input-group {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 16px;
    color: var(--color-gold);
    pointer-events: none;
}

.input-group .form-input {
    padding-left: 45px;
}

/* ============================================
   ALERTAS (USE PARA MENSAGENS)
   ============================================ */
.alert {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-weight: 500;
}

.alert-success {
    background: rgba(40, 167, 69, 0.1);
    border: 1px solid #28a745;
    color: #28a745;
}

.alert-error,
.alert-danger {
    background: rgba(220, 53, 69, 0.1);
    border: 1px solid #dc3545;
    color: #dc3545;
}

.alert-warning {
    background: rgba(255, 193, 7, 0.1);
    border: 1px solid #ffc107;
    color: #ffc107;
}

.alert-info {
    background: rgba(23, 162, 184, 0.1);
    border: 1px solid #17a2b8;
    color: #17a2b8;
}

/* ============================================
   BADGES (USE PARA STATUS)
   ============================================ */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    font-size: 12px;
    font-weight: 600;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-gold {
    background: var(--primary-gradient);
    color: var(--text-inverse);
}

.badge-success {
    background: #28a745;
    color: var(--text-primary);
}

.badge-danger {
    background: #dc3545;
    color: var(--text-primary);
}

.badge-warning {
    background: #ffc107;
    color: var(--text-inverse);
}

.badge-info {
    background: #17a2b8;
    color: var(--text-primary);
}

.badge-dark {
    background: var(--bg-card);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

/* ============================================
   TABELAS (USE PARA LISTAS)
   ============================================ */
.table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.table thead {
    background: var(--bg-primary);
}

.table th {
    padding: var(--spacing-md);
    text-align: left;
    font-weight: 700;
    color: var(--color-gold);
    border-bottom: 2px solid var(--border-color);
}

.table td {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
}

.table tbody tr:hover {
    background: var(--bg-card-hover);
}

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

/* ============================================
   MENU FIXO INFERIOR (MOBILE)
   ============================================ */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--bg-primary);
    border-top: 2px solid var(--border-color);
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: var(--spacing-sm) 0;
    z-index: var(--z-fixed);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.5);
}

.bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: var(--spacing-sm);
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition-normal);
    flex: 1;
    max-width: 80px;
}

.bottom-nav-item i {
    font-size: 20px;
}

.bottom-nav-item span {
    font-size: 11px;
    font-weight: 600;
}

.bottom-nav-item:hover,
.bottom-nav-item.active {
    color: var(--color-gold);
}

/* ============================================
   MODAL (USE PARA POPUPS)
   ============================================ */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: var(--z-modal);
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    border: 1px solid var(--border-color);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--border-color);
}

.modal-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-gold);
}

.modal-close {
    background: transparent;
    border: none;
    font-size: 24px;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
}

.modal-close:hover {
    color: var(--color-gold);
}

/* ============================================
   AVATAR/FOTO DE PERFIL
   ============================================ */
.avatar {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    object-fit: cover;
    border: 2px solid var(--border-gold);
}

.avatar-sm {
    width: 30px;
    height: 30px;
}

.avatar-lg {
    width: 80px;
    height: 80px;
}

.avatar-xl {
    width: 120px;
    height: 120px;
}

/* ============================================
   LOADING/SPINNER
   ============================================ */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid var(--border-color);
    border-top-color: var(--color-gold);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.spinner-lg {
    width: 40px;
    height: 40px;
    border-width: 4px;
}

/* ============================================
   DIVIDER/SEPARADOR
   ============================================ */
.divider {
    height: 1px;
    background: var(--border-color);
    margin: var(--spacing-lg) 0;
}

.divider-gold {
    background: var(--primary-gradient);
    height: 2px;
}

/* ============================================
   SCROLLBAR CUSTOMIZADO
   ============================================ */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--color-gray-light);
    border-radius: var(--radius-sm);
}

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

/* ============================================
   ANIMAÇÕES PADRÃO
   ============================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideIn {
    from {
        transform: translateX(-100%);
    }
    to {
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.animate-fadeIn {
    animation: fadeIn 0.5s ease;
}

.animate-slideIn {
    animation: slideIn 0.5s ease;
}

.animate-pulse {
    animation: pulse 2s infinite;
}

/* ============================================
   UTILITIES (CLASSES AUXILIARES)
   ============================================ */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-gold { color: var(--color-gold) !important; }
.text-white { color: var(--color-white) !important; }
.text-secondary { color: var(--text-secondary) !important; }

.bg-primary { background: var(--bg-primary); }
.bg-card { background: var(--bg-card); }
.bg-gradient { background: var(--primary-gradient); }

.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: var(--spacing-sm) !important; }
.mt-2 { margin-top: var(--spacing-md) !important; }
.mt-3 { margin-top: var(--spacing-lg) !important; }
.mt-4 { margin-top: var(--spacing-xl) !important; }

.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: var(--spacing-sm) !important; }
.mb-2 { margin-bottom: var(--spacing-md) !important; }
.mb-3 { margin-bottom: var(--spacing-lg) !important; }
.mb-4 { margin-bottom: var(--spacing-xl) !important; }

.p-0 { padding: 0 !important; }
.p-1 { padding: var(--spacing-sm) !important; }
.p-2 { padding: var(--spacing-md) !important; }
.p-3 { padding: var(--spacing-lg) !important; }
.p-4 { padding: var(--spacing-xl) !important; }

.d-none { display: none !important; }
.d-block { display: block !important; }
.d-flex { display: flex !important; }
.d-grid { display: grid !important; }

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1200px) {
    .container {
        max-width: 100%;
    }
    
    .grid-4 {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    .grid-3,
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
    
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }
    
    .card {
        padding: var(--spacing-lg);
    }
    
    /* Esconder no mobile */
    .hide-mobile {
        display: none !important;
    }
}

@media (min-width: 769px) {
    /* Esconder no desktop */
    .hide-desktop {
        display: none !important;
    }
    
    /* Menu inferior só no mobile */
    .bottom-nav {
        display: none;
    }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    .no-print {
        display: none !important;
    }
    
    body {
        background: white;
        color: black;
    }
}