/* Shared auth layouts and components */

.auth-shell {
    padding: 1.5rem 0 3rem;
}

.auth-panel {
    max-width: var(--auth-panel-max-width);
    margin: 0 auto;
}

.auth-card {
    border: none;
    border-radius: calc(var(--border-radius-lg) + 0.25rem);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.auth-card--center {
    text-align: center;
}

.auth-card-body {
    padding: 2rem;
}

.auth-card-footer {
    padding: 1rem 1.5rem;
    border: none;
    background: var(--gray-100);
    text-align: center;
}

.auth-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.auth-icon-badge {
    width: var(--auth-icon-size-md);
    height: var(--auth-icon-size-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin-bottom: 1rem;
}

.auth-icon-badge--large {
    width: var(--auth-icon-size-lg);
    height: var(--auth-icon-size-lg);
}

.auth-icon-badge--primary {
    background: var(--surface-primary-soft);
}

.auth-icon-badge--success {
    background: var(--surface-success-soft);
}

.auth-icon-badge--danger {
    background: var(--surface-danger-soft);
}

.auth-title {
    margin-bottom: 0.5rem;
    color: var(--gray-900);
    font-weight: 700;
}

.auth-copy {
    margin-bottom: 0;
    color: var(--gray-600);
}

.auth-body-copy {
    color: var(--gray-600);
}

.auth-actions {
    display: grid;
    gap: 0.75rem;
}

.auth-btn-pill {
    border-radius: var(--border-radius-pill);
    font-weight: 700;
    box-shadow: var(--shadow-sm);
}

.auth-btn-muted {
    color: var(--gray-600);
    font-weight: 500;
}

.auth-note {
    margin-bottom: 1.5rem;
    padding: 1rem;
    border: 1px solid var(--surface-border-soft);
    border-radius: var(--border-radius-sm);
    background: var(--gray-100);
    text-align: left;
}

.auth-note-row {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.auth-note-text {
    color: var(--gray-600);
    font-size: 0.875rem;
}

.auth-link-muted {
    color: var(--gray-600);
    text-decoration: none;
}

.auth-link-muted:hover {
    color: var(--gray-800);
}

.auth-icon-bounce {
    animation: auth-bounce 2s infinite;
}

.auth-icon-pulse {
    animation: auth-pulse-success 2s infinite;
}

@keyframes auth-bounce {
    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(-10px);
    }

    60% {
        transform: translateY(-5px);
    }
}

@keyframes auth-pulse-success {
    0% {
        box-shadow: 0 0 0 0 rgba(25, 135, 84, 0.4);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(25, 135, 84, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(25, 135, 84, 0);
    }
}

@media (min-width: 768px) {
    .auth-shell {
        padding: 3rem 0;
    }

    .auth-card-body {
        padding: 3rem;
    }
}

/* Rich login and registration flows */

body.page-auth-login {
    background: var(--gray-100);
    color: var(--gray-900);
    -webkit-font-smoothing: antialiased;
}

body.page-auth-register {
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--gray-100) 100%);
    color: var(--gray-900);
    -webkit-font-smoothing: antialiased;
}

.page-auth-login .login-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1.25rem;
}

.page-auth-login .login-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.page-auth-login .login-form-column,
.page-auth-login .features-column {
    display: flex;
    align-items: stretch;
}

.page-auth-login .login-card,
.page-auth-register .signup-card {
    width: 100%;
    overflow: hidden;
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-lg);
    background: var(--white);
    box-shadow: var(--shadow-lg);
}

.page-auth-login .login-header,
.page-auth-register .signup-header {
    text-align: center;
}

.page-auth-login .login-header {
    padding: 1.5rem 1.5rem 1rem;
    border-bottom: 1px solid var(--gray-200);
    background: var(--primary);
}

.page-auth-login .login-body,
.page-auth-register .signup-form {
    padding: 1.5rem;
}

.page-auth-login .login-icon,
.page-auth-register .header-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--surface-primary-soft);
}

.page-auth-login .login-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1rem;
    background: rgba(255, 255, 255, 0.15);
}

.page-auth-register .header-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 1.5rem;
}

.page-auth-login .login-icon i {
    font-size: 1.75rem;
    color: var(--white);
}

.page-auth-register .header-icon i {
    font-size: 2.5rem;
    color: var(--primary);
}

.page-auth-login .login-title,
.page-auth-register .header-title {
    color: var(--gray-900);
    font-weight: 700;
    line-height: 1.2;
}

.page-auth-login .login-title {
    margin-bottom: 0.375rem;
    color: var(--white);
    font-size: 1.5rem;
}

.page-auth-register .header-title {
    margin-bottom: 0.5rem;
    font-size: 1.75rem;
}

.page-auth-register .header-subtitle {
    color: var(--gray-600);
    font-size: 0.9375rem;
}

.page-auth-login .login-subtitle {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9375rem;
}

.page-auth-register .signup-container {
    width: 100%;
    max-width: 480px;
    margin: 0 auto;
    padding: 2rem 1rem 3rem;
    animation: auth-register-fade-in 0.5s ease-out;
}

.page-auth-register .signup-header {
    padding: 2.5rem 2rem 1.5rem;
}

.page-auth-register .header-subtitle {
    max-width: 320px;
    margin: 0 auto;
    line-height: 1.5;
}

.page-auth-login .form-group,
.page-auth-register .form-group {
    margin-bottom: 1.5rem;
}

.page-auth-login .form-label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--gray-700);
    font-size: 0.875rem;
    font-weight: 600;
}

.page-auth-login .form-label i {
    margin-right: 0.375rem;
    color: var(--gray-500);
}

.page-auth-login .label-with-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.page-auth-login .forgot-link,
.page-auth-login .register-link,
.page-auth-register .footer-link {
    color: var(--primary);
    font-weight: 600;
    text-decoration: none;
    transition: color 200ms ease;
}

.page-auth-login .forgot-link {
    font-size: 0.8125rem;
    font-weight: 500;
}

.page-auth-login .forgot-link:hover,
.page-auth-login .register-link:hover,
.page-auth-register .footer-link:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.page-auth-login .input-wrapper,
.page-auth-register .input-container {
    position: relative;
    display: flex;
    align-items: center;
}

.page-auth-login .input-icon,
.page-auth-register .input-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-500);
    transition: color 200ms ease;
}

.page-auth-login .input-icon {
    position: absolute;
    left: 0.75rem;
    pointer-events: none;
}

.page-auth-register .input-icon {
    padding-left: 1rem;
}

.page-auth-login .form-input,
.page-auth-register .input-container input {
    width: 100%;
    color: var(--gray-900);
    background: var(--white);
    transition: 200ms ease;
}

.page-auth-login .form-input {
    padding: 0.75rem 0.75rem 0.75rem 2.5rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius-sm);
    font-size: 0.9375rem;
    line-height: 1.5;
}

.page-auth-register .input-container {
    border: 1.5px solid var(--gray-300);
    border-radius: var(--border-radius);
    background: var(--white);
}

.page-auth-register .input-container input {
    padding: 0.875rem 1rem;
    border: none;
    outline: none;
    border-radius: var(--border-radius);
    font-size: 0.9375rem;
}

.page-auth-login .form-input:hover,
.page-auth-register .input-container:hover {
    border-color: var(--gray-400);
}

.page-auth-login .form-input:focus,
.page-auth-register .input-container:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.12);
}

.page-auth-login .form-input.error,
.page-auth-register .input-container.error {
    border-color: var(--danger);
    background: rgba(239, 68, 68, 0.06);
}

.page-auth-register .input-container.error:focus-within {
    box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.12);
}

.page-auth-login .form-input::placeholder {
    color: var(--gray-400);
}

.page-auth-register .input-container input::placeholder {
    color: transparent;
}

.page-auth-register .input-container input:-webkit-autofill {
    -webkit-box-shadow: 0 0 0 30px var(--white) inset;
    -webkit-text-fill-color: var(--gray-900);
}

.page-auth-register .input-label {
    position: absolute;
    top: 50%;
    left: 2.75rem;
    transform: translateY(-50%);
    padding: 0 0.25rem;
    color: var(--gray-500);
    font-size: 0.9375rem;
    line-height: 1;
    pointer-events: none;
    transition: 200ms ease;
}

.page-auth-register .input-container:focus-within .input-label,
.page-auth-register .input-container input:not(:placeholder-shown) ~ .input-label {
    top: 0;
    left: 2.5rem;
    transform: translateY(-50%) scale(0.85);
    background: var(--white);
    color: var(--primary);
    font-weight: 600;
}

.page-auth-login .password-toggle,
.page-auth-register .password-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-500);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: 200ms ease;
}

.page-auth-login .password-toggle {
    position: absolute;
    right: 0.5rem;
    padding: 0.5rem;
    border-radius: var(--border-radius-sm);
}

.page-auth-register .password-toggle {
    padding: 0 1rem;
}

.page-auth-login .password-toggle:hover {
    color: var(--gray-700);
    background: var(--gray-100);
}

.page-auth-register .password-toggle:hover {
    color: var(--gray-700);
}

.page-auth-login .password-toggle:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.page-auth-login .field-error,
.page-auth-login .field-hint,
.page-auth-register .form-hint,
.page-auth-register .form-error {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin-top: 0.5rem;
    font-size: 0.8125rem;
    line-height: 1.5;
}

.page-auth-login .field-error,
.page-auth-register .form-error {
    color: var(--danger);
}

.page-auth-login .field-hint,
.page-auth-register .form-hint {
    color: var(--gray-600);
}

.page-auth-login .field-hint i,
.page-auth-register .form-hint i {
    color: var(--gray-500);
    font-size: 0.875rem;
    margin-top: 0.125rem;
}

.page-auth-login .field-error i,
.page-auth-register .form-error i {
    font-size: 0.875rem;
    margin-top: 0.125rem;
}

.page-auth-login .form-checkbox {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.page-auth-login .form-checkbox input[type="checkbox"] {
    width: 1rem;
    height: 1rem;
    margin-right: 0.5rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
}

.page-auth-login .form-checkbox label {
    color: var(--gray-700);
    font-size: 0.875rem;
    cursor: pointer;
}

.page-auth-login .btn-login,
.page-auth-register .btn-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    width: 100%;
    border: 1px solid var(--primary);
    border-radius: var(--border-radius);
    background: var(--primary);
    color: var(--white);
    cursor: pointer;
    transition: 200ms ease;
}

.page-auth-login .btn-login {
    padding: 0.75rem 1.25rem;
    font-size: 0.9375rem;
    font-weight: 600;
}

.page-auth-register .btn-submit {
    margin-top: 1rem;
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
}

.page-auth-login .btn-login:hover,
.page-auth-register .btn-submit:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.page-auth-login .btn-login:active,
.page-auth-register .btn-submit:active {
    transform: translateY(0);
}

.page-auth-login .register-section {
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--gray-200);
    text-align: center;
}

.page-auth-login .register-text,
.page-auth-register .footer-text {
    color: var(--gray-600);
    font-size: 0.9375rem;
}

.page-auth-register .signup-footer {
    padding: 1.5rem 2rem 2.5rem;
    text-align: center;
    background: var(--gray-100);
    border-top: 1px solid var(--gray-200);
}

.page-auth-login .features-card {
    display: flex;
    flex-direction: column;
    width: 100%;
    padding: 1.5rem;
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-lg);
    background: var(--white);
    box-shadow: var(--shadow-lg);
}

.page-auth-login .features-header {
    margin-bottom: 1.25rem;
}

.page-auth-login .features-title {
    margin-bottom: 0.375rem;
    color: var(--gray-900);
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.2;
}

.page-auth-login .features-subtitle,
.page-auth-login .feature-description,
.page-auth-login .testimonial-author {
    color: var(--gray-600);
}

.page-auth-login .features-list {
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: 1.25rem;
    margin-bottom: 1.25rem;
}

.page-auth-login .feature-item,
.page-auth-login .testimonial {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.page-auth-login .feature-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius);
    background: var(--surface-primary-soft);
}

.page-auth-login .feature-icon i {
    color: var(--primary);
    font-size: 1.5rem;
}

.page-auth-login .feature-content {
    flex: 1;
}

.page-auth-login .feature-title {
    margin-bottom: 0.375rem;
    color: var(--gray-900);
    font-size: 1rem;
    font-weight: 600;
}

.page-auth-login .feature-description {
    margin: 0;
    font-size: 0.8125rem;
    line-height: 1.5;
}

.page-auth-login .testimonial {
    margin-top: 1.25rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--gray-200);
}

.page-auth-login .testimonial-avatar img {
    border: 2px solid var(--gray-200);
    border-radius: 50%;
}

.page-auth-login .testimonial-text {
    margin-bottom: 0.375rem;
    color: var(--gray-900);
    font-size: 0.875rem;
    font-style: italic;
    line-height: 1.5;
}

.page-auth-login .testimonial-author {
    margin: 0;
    font-size: 0.8125rem;
    font-weight: 600;
}

.page-auth-login .security-section {
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-lg);
    background: var(--white);
}

.page-auth-login .security-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    padding: 1.25rem;
}

.page-auth-login .security-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.page-auth-login .security-icon {
    width: 42px;
    height: 42px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--gray-100);
    color: var(--primary);
}

.page-auth-login .security-title {
    margin-bottom: 0.125rem;
    color: var(--gray-800);
    font-size: 0.875rem;
    font-weight: 600;
}

.page-auth-login .security-text {
    margin: 0;
    color: var(--gray-500);
    font-size: 0.75rem;
}

.page-auth-login .alert,
.page-auth-register .alert {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    border-radius: var(--border-radius);
}

.page-auth-login .alert-error,
.page-auth-register .alert-error {
    border: 1px solid rgba(239, 68, 68, 0.18);
    background: rgba(239, 68, 68, 0.08);
    color: var(--danger);
}

.page-auth-login .alert-success {
    border: 1px solid rgba(16, 185, 129, 0.18);
    background: rgba(16, 185, 129, 0.08);
    color: var(--success);
}

.page-auth-login .alert-info {
    border: 1px solid rgba(59, 130, 246, 0.18);
    background: rgba(59, 130, 246, 0.08);
    color: var(--info);
}

.page-auth-login .alert-close {
    margin-left: auto;
    padding: 0.375rem;
    border: none;
    border-radius: var(--border-radius-sm);
    background: transparent;
    color: currentColor;
    cursor: pointer;
    transition: 200ms ease;
}

.page-auth-login .alert-close:hover {
    background: rgba(0, 0, 0, 0.05);
}

.page-auth-login .btn-login.loading {
    position: relative;
    color: transparent;
}

.page-auth-login .btn-login.loading::after {
    content: "";
    position: absolute;
    width: 1.25rem;
    height: 1.25rem;
    border: 2px solid var(--white);
    border-top-color: transparent;
    border-radius: 50%;
    animation: auth-button-spin 0.8s linear infinite;
}

.page-auth-login .btn-login:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.page-auth-login .btn-login:disabled:hover {
    background: var(--primary);
    border-color: var(--primary);
    transform: none;
    box-shadow: none;
}

@keyframes auth-register-fade-in {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@media (min-width: 768px) {
    .page-auth-login .login-container {
        padding: 2rem 1.5rem;
    }
}

@media (min-width: 992px) {
    .page-auth-login .login-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 991px) {
    .page-auth-login .features-card {
        padding: 1.25rem;
    }

    .page-auth-login .security-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 767px) {
    .page-auth-login .login-container {
        padding: 1.5rem 1rem;
    }

    .page-auth-login .login-header,
    .page-auth-login .login-body {
        padding: 1.25rem;
    }

    .page-auth-login .login-title,
    .page-auth-login .features-title {
        font-size: 1.25rem;
    }

    .page-auth-login .feature-item {
        gap: 0.75rem;
    }

    .page-auth-login .security-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .page-auth-login .security-item {
        padding: 0.75rem;
        border-radius: var(--border-radius);
        background: var(--gray-100);
    }
}

@media (max-width: 640px) {
    body.page-auth-register {
        padding: 1rem;
    }

    .page-auth-register .signup-header {
        padding: 2rem 1.5rem 1rem;
    }

    .page-auth-register .signup-form {
        padding: 0 1.5rem 1.5rem;
    }

    .page-auth-register .signup-footer {
        padding: 1.25rem 1.5rem 2rem;
    }

    .page-auth-register .header-icon {
        width: 64px;
        height: 64px;
    }

    .page-auth-register .header-icon i {
        font-size: 2rem;
    }

    .page-auth-register .header-title {
        font-size: 1.5rem;
    }
}