/* =====================================================================
   BLANQUERÍA ESENCIA — ESTILOS DE AUTENTICACIÓN ADMIN Y VISTAS DE ERROR
   ===================================================================== */

.auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    background: radial-gradient(circle at 10% 20%, #FAF4E9 0%, #F5ECDD 90%);
}

.auth-container {
    width: 100%;
    max-width: 440px;
}

.auth-card {
    background: var(--esencia-surface-card);
    border: 1px solid var(--esencia-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 2.5rem 2.25rem;
    position: relative;
}

.auth-brand {
    text-align: center;
    margin-bottom: 2rem;
}

.brand-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--esencia-surface);
    color: var(--esencia-primary);
    padding: 0.4rem 0.85rem;
    border-radius: var(--radius-full);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 1rem;
    border: 1px solid var(--esencia-border);
}

.brand-badge svg {
    width: 14px;
    height: 14px;
    stroke: currentColor;
}

.auth-title {
    font-size: 2.1rem;
    font-weight: 600;
    color: var(--esencia-text);
    margin-bottom: 0.35rem;
    line-height: 1.15;
}

.auth-subtitle {
    font-size: 0.9rem;
    color: var(--esencia-muted);
}

/* Formularios */
.form-group {
    margin-bottom: 1.35rem;
}

.form-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.86rem;
    font-weight: 500;
    color: var(--esencia-text);
    margin-bottom: 0.5rem;
}

.input-with-icon {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 1rem;
    width: 18px;
    height: 18px;
    color: var(--esencia-muted);
    pointer-events: none;
    transition: color var(--transition-fast);
}

.form-control {
    width: 100%;
    padding: 0.85rem 1rem 0.85rem 2.75rem;
    font-family: var(--font-sans);
    font-size: 0.92rem;
    color: var(--esencia-text);
    background: #FFFFFF;
    border: 1.5px solid var(--esencia-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    outline: none;
}

.form-control:focus {
    border-color: var(--esencia-primary);
    box-shadow: 0 0 0 3.5px rgba(168, 95, 62, 0.12);
}

.form-control:focus + .input-icon,
.input-with-icon:focus-within .input-icon {
    color: var(--esencia-primary);
}

.btn-toggle-password {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    padding: 0.35rem;
    cursor: pointer;
    color: var(--esencia-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    transition: color var(--transition-fast);
    z-index: 5;
}

.btn-toggle-password:hover {
    color: var(--esencia-primary);
}

.btn-toggle-password svg {
    width: 18px;
    height: 18px;
    stroke: currentColor;
}

.form-control.has-toggle {
    padding-right: 2.75rem;
}

/* Botones */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.9rem 1.5rem;
    font-family: var(--font-sans);
    font-size: 0.92rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.btn-primary {
    background-color: var(--esencia-primary);
    color: #FFFFFF;
    box-shadow: 0 2px 8px rgba(168, 95, 62, 0.25);
}

.btn-primary:hover {
    background-color: var(--esencia-primary-dark);
    box-shadow: 0 4px 12px rgba(116, 66, 47, 0.35);
    transform: translateY(-1px);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-outline {
    background: transparent;
    color: var(--esencia-primary);
    border: 1.5px solid var(--esencia-border);
}

.btn-outline:hover {
    background: var(--esencia-surface);
    border-color: var(--esencia-primary);
}

/* Alertas */
.alert {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.86rem;
    margin-bottom: 1.35rem;
    line-height: 1.45;
}

.alert svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    margin-top: 1px;
}

.alert-danger {
    background-color: var(--esencia-danger-bg);
    color: var(--esencia-danger);
    border: 1px solid rgba(166, 58, 58, 0.2);
}

.alert-success {
    background-color: var(--esencia-success-bg);
    color: var(--esencia-success);
    border: 1px solid rgba(78, 124, 89, 0.2);
}

/* Footer de Autenticación */
.auth-footer {
    text-align: center;
    margin-top: 1.75rem;
    font-size: 0.82rem;
    color: var(--esencia-muted);
}

.auth-footer a {
    color: var(--esencia-primary);
    text-decoration: none;
    font-weight: 500;
}

.auth-footer a:hover {
    text-decoration: underline;
}

/* Páginas de Error (403, 404, 500) */
.error-card {
    text-align: center;
    padding: 3rem 2rem;
}

.error-code {
    font-family: var(--font-serif);
    font-size: 5rem;
    font-weight: 700;
    color: var(--esencia-primary);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.error-title {
    font-size: 1.6rem;
    margin-bottom: 0.75rem;
    color: var(--esencia-text);
}

.error-desc {
    color: var(--esencia-muted);
    font-size: 0.95rem;
    margin-bottom: 2rem;
    max-width: 320px;
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 480px) {
    .auth-card {
        padding: 2rem 1.5rem;
    }
    .auth-title {
        font-size: 1.8rem;
    }
}