/* ==========================================================================
   Login Page Styles - AgendANTAS
   ========================================================================== */

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #2c3e50 0%, #3498db 100%);
    padding: var(--spacing-4);
}

.login-container {
    width: 100%;
    max-width: 420px;
}

.login-card {
    background-color: var(--bg-card);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}

.login-header {
    text-align: center;
    padding: var(--spacing-8) var(--spacing-6) var(--spacing-6);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}

.login-logo {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-4);
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
}

.login-logo img {
    width: 60px;
    height: 60px;
    object-fit: contain;
}

.login-title {
    color: var(--color-white);
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    margin: 0;
}

.login-subtitle {
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-2);
}

.login-body {
    padding: var(--spacing-6);
}

.login-form .form-group {
    margin-bottom: var(--spacing-5);
}

.login-form .form-label {
    font-weight: var(--font-weight-medium);
}

.login-form .form-control {
    padding: var(--spacing-4);
    font-size: var(--font-size-base);
}

.login-form .input-icon {
    position: relative;
}

.login-form .input-icon svg {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    color: var(--text-muted);
}

.login-form .input-icon input {
    padding-left: 44px;
}

.login-form .password-toggle {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-muted);
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-form .password-toggle:hover {
    color: var(--text-secondary);
}

.login-form .password-toggle svg {
    width: 20px;
    height: 20px;
}

.login-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-5);
}

.login-options .form-check {
    margin: 0;
}

.forgot-password {
    font-size: var(--font-size-sm);
    color: var(--color-primary);
}

.forgot-password:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

.login-btn {
    width: 100%;
    padding: var(--spacing-4);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
}

.login-divider {
    display: flex;
    align-items: center;
    margin: var(--spacing-6) 0;
}

.login-divider::before,
.login-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background-color: var(--color-gray-300);
}

.login-divider span {
    padding: 0 var(--spacing-4);
    color: var(--text-muted);
    font-size: var(--font-size-sm);
}

.login-footer {
    text-align: center;
    padding: var(--spacing-4) var(--spacing-6);
    border-top: 1px solid var(--color-gray-200);
    background-color: var(--color-gray-100);
}

.login-footer p {
    margin: 0;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

/* Error State */
.login-error {
    background-color: rgba(231, 76, 60, 0.1);
    border: 1px solid rgba(231, 76, 60, 0.2);
    color: var(--color-danger);
    padding: var(--spacing-3) var(--spacing-4);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-4);
    font-size: var(--font-size-sm);
    display: none;
}

.login-error.show {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.login-error svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

/* Loading State */
.login-btn.loading {
    pointer-events: none;
    opacity: 0.8;
}

.login-btn.loading .btn-text {
    visibility: hidden;
}

.login-btn.loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: var(--color-white);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* Responsive */
@media (max-width: 575px) {
    .login-container {
        max-width: 100%;
    }

    .login-header {
        padding: var(--spacing-6) var(--spacing-4) var(--spacing-4);
    }

    .login-logo {
        width: 70px;
        height: 70px;
    }

    .login-logo img {
        width: 50px;
        height: 50px;
    }

    .login-title {
        font-size: var(--font-size-xl);
    }

    .login-body {
        padding: var(--spacing-4);
    }

    .login-options {
        flex-direction: column;
        gap: var(--spacing-3);
        align-items: flex-start;
    }
}

/* Animation */
.login-card {
    animation: fadeInUp 0.5s ease;
}

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