/**
 * Estilos del Login de Operarios
 * Sistema Avícola - La Bonita
 */

/* Reset y base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

/* Contenedor principal */
.login-container {
    width: 100%;
    max-width: 400px;
}

/* Tarjeta de login */
.login-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    overflow: hidden;
}

/* Header */
.login-header {
    background: linear-gradient(135deg, #4a6fa5 0%, #3d5a80 100%);
    color: white;
    padding: 30px 20px;
    text-align: center;
}

.login-header h1 {
    font-size: 1.8rem;
    margin-bottom: 5px;
    font-weight: 600;
}

.login-header p {
    opacity: 0.9;
    font-size: 1rem;
}

/* Formulario */
.login-form {
    padding: 30px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #333;
    font-size: 0.95rem;
}

.form-group select,
.form-group input {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 1rem;
    transition: border-color 0.2s, box-shadow 0.2s;
    background: white;
}

.form-group select:focus,
.form-group input:focus {
    outline: none;
    border-color: #4a6fa5;
    box-shadow: 0 0 0 3px rgba(74, 111, 165, 0.1);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23333' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

/* Mensaje de error */
.error-message {
    background: #ffebee;
    color: #c62828;
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 0.9rem;
    text-align: center;
    border: 1px solid #ffcdd2;
}

/* Botón de login */
.btn-login {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, #4a6fa5 0%, #3d5a80 100%);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn-login:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(74, 111, 165, 0.4);
}

.btn-login:active:not(:disabled) {
    transform: translateY(0);
}

.btn-login:disabled {
    background: #9e9e9e;
    cursor: not-allowed;
}

/* Footer */
.login-footer {
    padding: 20px;
    text-align: center;
    border-top: 1px solid #eee;
    background: #f8f9fa;
}

.admin-link {
    color: #666;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}

.admin-link:hover {
    color: #4a6fa5;
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 480px) {
    body {
        padding: 10px;
    }

    .login-header {
        padding: 25px 15px;
    }

    .login-header h1 {
        font-size: 1.5rem;
    }

    .login-form {
        padding: 20px;
    }

    .form-group select,
    .form-group input {
        padding: 12px 14px;
    }

    .btn-login {
        padding: 14px;
        font-size: 1rem;
    }
}