:root {
    --primary: #1a1a2e;
    --accent: #e94560;
    --dark: #16213e;
    --light: #f5f5f5;
}

body {
    font-family: 'Segoe UI', system-ui, sans-serif;
    background-color: #f8f9fa;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

/* Hero */
.hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--dark) 50%, #0f3460 100%);
    color: white;
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(233,69,96,0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 800;
    letter-spacing: -1px;
}

.btn-accent {
    background-color: var(--accent);
    border-color: var(--accent);
    color: white;
    font-weight: 600;
    padding: 12px 30px;
    border-radius: 50px;
    transition: all 0.3s;
}

.btn-accent:hover {
    background-color: #d63651;
    border-color: #d63651;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(233,69,96,0.3);
}

/* Cards */
.card-servico {
    border: none;
    border-radius: 16px;
    transition: all 0.3s;
    overflow: hidden;
}

.card-servico:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
}

.card-servico .preco {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent);
}

.card-barbeiro {
    border: none;
    border-radius: 16px;
    text-align: center;
    transition: all 0.3s;
}

.card-barbeiro:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.1);
}

.card-barbeiro .avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), #0f3460);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    font-size: 2.5rem;
    color: white;
}

/* Admin */
.sidebar {
    min-height: 100vh;
    background: var(--primary);
}

.sidebar .nav-link {
    color: rgba(255,255,255,0.7);
    border-radius: 8px;
    margin: 2px 0;
    padding: 10px 15px;
}

.sidebar .nav-link:hover,
.sidebar .nav-link.active {
    background: rgba(233,69,96,0.2);
    color: white;
}

.sidebar .nav-link i {
    width: 24px;
}

.stat-card {
    border: none;
    border-radius: 12px;
    transition: all 0.3s;
}

.stat-card:hover {
    transform: translateY(-3px);
}

.stat-card .stat-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
}

/* Formulários */
.form-control:focus,
.form-select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 0.2rem rgba(233,69,96,0.15);
}

/* Tabelas */
.table th {
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #6c757d;
}

/* Status badges */
.badge {
    font-weight: 500;
    padding: 6px 12px;
    border-radius: 50px;
}

/* Login */
.login-box {
    max-width: 420px;
    margin: 80px auto;
}

.login-box .card {
    border: none;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.1);
}

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