/* Authentication Pages Styles */

.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 1rem;
}

.auth-card {
    background: white;
    border-radius: 0.5rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    max-width: 450px;
    width: 100%;
    padding: 2.5rem;
}

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

.auth-header h1 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary, #1a1a1a);
    margin-bottom: 0.5rem;
}

.auth-header .text-secondary {
    color: var(--text-secondary, #6b7280);
    font-size: 0.95rem;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary, #1a1a1a);
    margin-bottom: 0.5rem;
}

.form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color, #e5e7eb);
    border-radius: 0.375rem;
    font-size: 1rem;
    transition: all 0.2s;
    background-color: white;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color, #667eea);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-input.error {
    border-color: var(--error-color, #ef4444);
}

.form-input.error:focus {
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-hint {
    font-size: 0.75rem;
    color: var(--text-secondary, #6b7280);
    margin-top: 0.25rem;
}

.form-error {
    font-size: 0.875rem;
    color: var(--error-color, #ef4444);
    margin-top: 0.5rem;
    display: none;
}

.form-success {
    font-size: 0.875rem;
    color: var(--success-color, #10b981);
    margin-top: 0.5rem;
    padding: 0.75rem;
    background-color: rgba(16, 185, 129, 0.1);
    border-radius: 0.375rem;
    display: none;
}

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.form-checkbox input[type="checkbox"] {
    margin-top: 0.25rem;
    width: 1rem;
    height: 1rem;
    cursor: pointer;
}

.form-checkbox label {
    font-size: 0.875rem;
    color: var(--text-primary, #1a1a1a);
    cursor: pointer;
}

.form-checkbox label a {
    color: var(--primary-color, #667eea);
    text-decoration: none;
}

.form-checkbox label a:hover {
    text-decoration: underline;
}

.btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 0.375rem;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-primary {
    background-color: var(--primary-color, #667eea);
    color: white;
}

.btn-primary:hover:not(:disabled) {
    background-color: #5568d3;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(102, 126, 234, 0.3);
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-block {
    width: 100%;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.auth-footer {
    text-align: center;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color, #e5e7eb);
}

.auth-footer p {
    font-size: 0.875rem;
    color: var(--text-secondary, #6b7280);
    margin-bottom: 0.5rem;
}

.auth-footer .link {
    color: var(--primary-color, #667eea);
    text-decoration: none;
    font-weight: 500;
}

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

/* Responsive design */
@media (max-width: 640px) {
    .auth-card {
        padding: 1.5rem;
    }

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

    .form-row {
        grid-template-columns: 1fr;
    }
}

/* Loading spinner (if needed) */
.spinner {
    width: 40px;
    height: 40px;
    margin: 0 auto;
    border: 4px solid rgba(102, 126, 234, 0.1);
    border-left-color: var(--primary-color, #667eea);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading {
    text-align: center;
    padding: 2rem;
}

.loading p {
    margin-top: 1rem;
    color: var(--text-secondary, #6b7280);
}