/* ============================================
   PALETA DE CORES GLOBAL - VERDE E ROXA
   ============================================ */

:root {
    --primary-green: #10b981;      /* Verde principal */
    --primary-purple: #8b5cf6;     /* Roxo principal */
    --light-green: #d1fae5;        /* Verde claro */
    --light-purple: #ede9fe;       /* Roxo claro */
    --dark-green: #047857;         /* Verde escuro */
    --dark-purple: #6d28d9;        /* Roxo escuro */
    --accent-green: #34d399;       /* Verde acento */
    --accent-purple: #a78bfa;      /* Roxo acento */
    --text-dark: #1f2937;
    --text-light: #f3f4f6;
    --border-color: #e5e7eb;
}

/* ============================================
   ESTILOS GLOBAIS
   ============================================ */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #f3f4f6 0%, #fafbfc 100%);
    color: var(--text-dark);
    line-height: 1.6;
}

/* ============================================
   BOTÕES
   ============================================ */

.btn-primary {
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--accent-green) 100%) !important;
    border: none !important;
    color: white !important;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--dark-green) 0%, var(--primary-green) 100%) !important;
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
    transform: translateY(-2px);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--accent-purple) 100%) !important;
    border: none !important;
    color: white !important;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, var(--dark-purple) 0%, var(--primary-purple) 100%) !important;
    box-shadow: 0 6px 20px rgba(139, 92, 246, 0.4);
    transform: translateY(-2px);
}

.btn-outline-primary {
    color: var(--primary-green) !important;
    border: 2px solid var(--primary-green) !important;
    transition: all 0.3s ease;
}

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

.btn-outline-secondary {
    color: var(--primary-purple) !important;
    border: 2px solid var(--primary-purple) !important;
    transition: all 0.3s ease;
}

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

/* ============================================
   CARDS
   ============================================ */

.card {
    border: none !important;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    overflow: hidden;
}

.card:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    transform: translateY(-4px);
}

.card-header {
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-purple) 100%) !important;
    color: white !important;
    border: none !important;
    font-weight: 600;
    padding: 20px;
}

.card-body {
    padding: 25px;
}

/* ============================================
   FORMULÁRIOS
   ============================================ */

.form-control,
.form-select {
    border: 2px solid var(--border-color) !important;
    border-radius: 8px;
    padding: 10px 15px;
    transition: all 0.3s ease;
    font-size: 15px;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-green) !important;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1) !important;
}

.form-label {
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
    display: block;
}

/* ============================================
   ALERTAS
   ============================================ */

.alert-success {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(52, 211, 153, 0.1) 100%) !important;
    border: 2px solid var(--primary-green) !important;
    color: var(--dark-green) !important;
    border-radius: 8px;
}

.alert-danger {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1) 0%, rgba(248, 113, 113, 0.1) 100%) !important;
    border: 2px solid #ef4444 !important;
    color: #7f1d1d !important;
    border-radius: 8px;
}

.alert-info {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1) 0%, rgba(167, 139, 250, 0.1) 100%) !important;
    border: 2px solid var(--primary-purple) !important;
    color: var(--dark-purple) !important;
    border-radius: 8px;
}

.alert-warning {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1) 0%, rgba(251, 191, 36, 0.1) 100%) !important;
    border: 2px solid #f59e0b !important;
    color: #92400e !important;
    border-radius: 8px;
}

/* ============================================
   BADGES
   ============================================ */

.badge {
    padding: 6px 12px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 12px;
}

.badge.bg-success {
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--accent-green) 100%) !important;
}

.badge.bg-info {
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--accent-purple) 100%) !important;
}

/* ============================================
   NAVBAR / HEADER
   ============================================ */

.navbar {
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-purple) 100%) !important;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    padding: 15px 0;
}

.navbar-brand {
    font-weight: 700;
    font-size: 24px;
    color: white !important;
    letter-spacing: -0.5px;
}

.nav-link {
    color: rgba(255, 255, 255, 0.9) !important;
    font-weight: 500;
    transition: all 0.3s ease;
    margin: 0 10px;
}

.nav-link:hover {
    color: white !important;
    transform: translateY(-2px);
}

/* ============================================
   SIDEBAR (ADMIN)
   ============================================ */

.sidebar {
    background: linear-gradient(180deg, var(--primary-green) 0%, var(--dark-green) 100%);
    min-height: 100vh;
    padding: 20px 0;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
}

.sidebar-item {
    padding: 15px 20px;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    display: block;
    transition: all 0.3s ease;
    border-left: 4px solid transparent;
    font-weight: 500;
}

.sidebar-item:hover,
.sidebar-item.active {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border-left-color: var(--accent-green);
    padding-left: 25px;
}

/* ============================================
   TABELAS
   ============================================ */

.table {
    border-collapse: collapse;
}

.table thead th {
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-purple) 100%);
    color: white;
    font-weight: 600;
    border: none;
    padding: 15px;
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 0.5px;
}

.table tbody tr {
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.table tbody tr:hover {
    background: var(--light-green);
}

.table tbody td {
    padding: 15px;
    vertical-align: middle;
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-purple) 100%);
    color: white;
    padding: 100px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 400px;
    height: 400px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 50%;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.hero p {
    font-size: 1.3rem;
    opacity: 0.95;
    position: relative;
    z-index: 1;
    margin-bottom: 30px;
}

/* ============================================
   TABS
   ============================================ */

.nav-tabs {
    border-bottom: 2px solid var(--border-color) !important;
}

.nav-tabs .nav-link {
    color: var(--text-dark);
    border: none;
    border-bottom: 3px solid transparent;
    font-weight: 600;
    transition: all 0.3s ease;
}

.nav-tabs .nav-link:hover {
    color: var(--primary-green);
    border-bottom-color: var(--primary-green);
}

.nav-tabs .nav-link.active {
    background: transparent !important;
    color: white !important;
    border-bottom-color: var(--primary-green) !important;
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-purple) 100%) !important;
    border-radius: 8px 8px 0 0;
}

/* ============================================
   PROGRESSBAR
   ============================================ */

.progress {
    background: var(--light-green);
    border-radius: 10px;
    height: 8px;
}

.progress-bar {
    background: linear-gradient(90deg, var(--primary-green) 0%, var(--accent-green) 100%);
    border-radius: 10px;
}

/* ============================================
   LINKS
   ============================================ */

a {
    color: var(--primary-green);
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 500;
}

a:hover {
    color: var(--primary-purple);
    text-decoration: underline;
}

/* ============================================
   FOOTER
   ============================================ */

footer {
    background: linear-gradient(135deg, var(--text-dark) 0%, #111827 100%);
    color: white;
    padding: 40px 0 20px;
    margin-top: 60px;
    border-top: 3px solid var(--primary-green);
}

footer a {
    color: var(--accent-green);
}

footer a:hover {
    color: var(--accent-green);
}

/* ============================================
   RESPONSIVIDADE
   ============================================ */

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .btn {
        padding: 8px 16px;
        font-size: 14px;
    }

    .card {
        margin-bottom: 20px;
    }
}

/* ============================================
   ANIMAÇÕES
   ============================================ */

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.fade-in {
    animation: fadeIn 0.5s ease-out;
}

.slide-in-left {
    animation: slideInLeft 0.5s ease-out;
}

.pulse {
    animation: pulse 2s infinite;
}

/* ============================================
   UTILITÁRIOS
   ============================================ */

.text-primary-green {
    color: var(--primary-green) !important;
}

.text-primary-purple {
    color: var(--primary-purple) !important;
}

.bg-primary-green {
    background: var(--primary-green) !important;
}

.bg-primary-purple {
    background: var(--primary-purple) !important;
}

.border-primary-green {
    border: 2px solid var(--primary-green) !important;
}

.border-primary-purple {
    border: 2px solid var(--primary-purple) !important;
}

.shadow-green {
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.2) !important;
}

.shadow-purple {
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.2) !important;
}