/* Authentication Pages Styling - Dark Theme Consistent */

.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-primary);
    padding: 1rem 0.75rem;
    overflow-y: auto;
}

.login-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    padding: 1.5rem;
    max-width: 480px;
    width: 100%;
    margin: auto;
    max-height: calc(100vh - 2rem);
    overflow-y: auto;
    animation: fadeInUp 0.5s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-header {
    text-align: center;
    margin-bottom: 1rem;
}

.login-header h1 {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 0.35rem;
    font-weight: 600;
}

.login-header h1 i {
    color: var(--accent-green);
    margin-right: 0.35rem;
}

.login-header .subtitle {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin: 0;
}

.auth-section {
    margin-top: 0.75rem;
}

/* Passkey Button */
.btn-passkey {
    background-color: var(--accent-blue);
    color: white;
    border: none;
    font-weight: 500;
    transition: all 0.2s ease;
}

.btn-passkey:hover {
    background-color: var(--accent-blue-dark);
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

.btn-passkey:disabled {
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    transform: none;
    opacity: 0.6;
}

.btn-passkey i {
    font-size: 1.2rem;
}

/* Google Button */
.btn-google {
    background-color: var(--bg-secondary) !important;
    color: var(--text-primary) !important;
    border: 1px solid var(--border-secondary) !important;
    font-weight: 500;
    transition: all 0.2s ease;
}

.btn-google:hover {
    background-color: var(--bg-tertiary) !important;
    border-color: var(--border-primary) !important;
    color: var(--text-primary) !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* Divider */
.divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 0.75rem 0;
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--border-primary);
}

.divider span {
    padding: 0 16px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Form Controls */
.form-label {
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.form-control {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-primary);
    color: var(--text-primary);
    border-radius: 8px;
    padding: 0.5rem 0.75rem;
    transition: all 0.2s ease;
}

.form-control:focus {
    background-color: var(--bg-primary);
    border-color: var(--accent-green);
    color: var(--text-primary);
    box-shadow: 0 0 0 0.2rem rgba(16, 185, 129, 0.25);
}

.form-control::placeholder {
    color: var(--text-secondary);
}

.form-control.is-invalid {
    border-color: var(--accent-danger, #ef4444);
}

.form-control.is-invalid:focus {
    box-shadow: 0 0 0 0.2rem rgba(239, 68, 68, 0.25);
}

/* Validation Messages */
.invalid-feedback {
    color: #fca5a5;
    font-size: 0.875rem;
    margin-top: 4px;
}

/* Checkbox */
.form-check-input {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-primary);
}

.form-check-input:checked {
    background-color: var(--accent-green);
    border-color: var(--accent-green);
}

.form-check-label {
    color: var(--text-secondary);
}

/* Buttons */
.btn-primary {
    background-color: var(--accent-green);
    border: none;
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.btn-primary:hover {
    background-color: var(--accent-green-dark, #10a37f);
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
}

.btn-primary:disabled {
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    transform: none;
    opacity: 0.6;
}

.btn-outline-primary {
    background-color: transparent;
    color: var(--accent-blue);
    border: 1px solid var(--accent-blue);
    font-weight: 500;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.btn-outline-primary:hover {
    background-color: var(--accent-blue);
    border-color: var(--accent-blue);
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

/* Links */
a {
    color: var(--accent-blue);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: #60a5fa;
    text-decoration: underline;
}

/* Alerts */
.alert {
    border-radius: 8px;
    border: 1px solid;
    padding: 0.5rem 0.75rem;
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
}

.alert-success {
    background-color: rgba(16, 185, 129, 0.1);
    border-color: rgba(16, 185, 129, 0.3);
    color: #047857; /* Dark emerald - readable on light backgrounds */
}

.alert-danger {
    background-color: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.3);
    color: #b91c1c; /* Dark red - readable on light backgrounds */
}

/* Dark theme overrides for alerts */
.dark-theme .alert-success,
[data-theme="dark"] .alert-success {
    color: #6ee7b7; /* Light green for dark backgrounds */
}

.dark-theme .alert-danger,
[data-theme="dark"] .alert-danger {
    color: #fca5a5; /* Light red for dark backgrounds */
}

.alert-heading {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.35rem;
}

/* Info Box */
.info-box {
    background-color: var(--bg-tertiary);
    border-left: 4px solid var(--accent-blue);
    padding: 0.75rem;
    border-radius: 8px;
    margin-top: 0.75rem;
}

.info-box h5,
.info-box h6 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-size: 0.95rem;
}

.info-box ul {
    margin-bottom: 0;
    padding-left: 1.25rem;
}

.info-box li {
    margin-bottom: 0.25rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Spinner */
.spinner-border-sm {
    width: 1rem;
    height: 1rem;
    border-width: 0.15em;
}

/* Loading State */
.py-5 {
    padding-top: 3rem !important;
    padding-bottom: 3rem !important;
}

/* Responsive */
@media (max-width: 576px) {
    .login-container {
        padding: 0.5rem 0.5rem 3rem 0.5rem;
    }

    .login-card {
        padding: 1rem;
        max-height: none;
        overflow-y: visible;
    }

    .login-header h1 {
        font-size: 1.35rem;
    }

    .btn {
        font-size: 0.9rem;
        padding: 0.5rem 0.75rem;
    }
}

/* Accessibility */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Focus Visible */
.btn:focus-visible,
.form-control:focus-visible,
a:focus-visible {
    outline: 2px solid var(--accent-green);
    outline-offset: 2px;
}