/* Colores corporativos */
:root {
    --verde-cerveceria: #1a4d3e;
    --ambar: #c97e2c;
    --ambar-claro: #e09d4a;
    --texto-gris: #4a5b5b;
    --gris-claro: #f5f5f5;
    --borde: #e0e0e0;
}

body {
    background-color: var(--gris-claro);
    min-height: 100vh;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.register-card {
    border: none;
    border-radius: 24px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    overflow: hidden;
    background: white;
}

.register-header {
    background: linear-gradient(135deg, var(--verde-cerveceria) 0%, #0d3328 100%);
    color: white;
    padding: 30px;
    text-align: center;
}

.register-header h4 {
    margin: 0;
    font-size: 1.8rem;
    font-weight: 700;
}

.register-header i {
    font-size: 3rem;
    margin-bottom: 10px;
    color: var(--ambar);
}

.register-header p {
    margin-bottom: 0;
    opacity: 0.85;
}

.btn-register {
    background-color: var(--ambar);
    border: none;
    color: white;
    padding: 12px;
    font-weight: 700;
    border-radius: 40px;
    transition: all 0.3s;
}

.btn-register:hover {
    background-color: var(--ambar-claro);
    transform: translateY(-2px);
    color: white;
}

.form-control {
    border-radius: 12px;
    padding: 12px 16px;
    border: 2px solid var(--borde);
    transition: all 0.3s;
}

.form-control:focus {
    border-color: var(--ambar);
    box-shadow: 0 0 0 0.2rem rgba(201, 126, 44, 0.25);
}

.form-label {
    font-weight: 600;
    color: var(--texto-gris);
    margin-bottom: 8px;
}

.form-label i {
    color: var(--ambar);
    margin-right: 8px;
}

.login-link {
    color: var(--ambar);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s;
}

.login-link:hover {
    color: var(--verde-cerveceria);
}

.back-home {
    color: var(--texto-gris);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}

.back-home:hover {
    color: var(--ambar);
}

.form-text {
    color: var(--texto-gris);
    font-size: 0.8rem;
    margin-top: 5px;
}

.alert {
    border-radius: 12px;
}

.alert-info-custom {
    background-color: #e8f4f0;
    border-color: var(--verde-cerveceria);
    color: var(--verde-cerveceria);
    border-radius: 12px;
}

/* Input group para el ojo */
.input-group {
    position: relative;
}

.input-group .form-control {
    border-right: none;
}

.input-group .input-group-text {
    background-color: white;
    border: 2px solid var(--borde);
    border-left: none;
    border-radius: 0 12px 12px 0;
    cursor: pointer;
    color: var(--texto-gris);
    transition: all 0.2s;
}

.input-group .input-group-text:hover {
    color: var(--ambar);
}

.input-group .form-control:focus+.input-group-text {
    border-color: var(--ambar);
}