/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 500;
    padding: 0.7rem 1.5rem;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-out);
    text-decoration: none;
    line-height: 1;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-text-on-primary);
    box-shadow: 0 2px 8px rgba(184, 92, 56, 0.2);
}

.btn-primary:hover {
    background: var(--color-primary-hover);
    color: var(--color-text-on-primary);
    box-shadow: 0 4px 16px rgba(184, 92, 56, 0.3);
    transform: translateY(-1px);
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: 0 1px 4px rgba(184, 92, 56, 0.2);
}

.btn-secondary {
    background: transparent;
    color: var(--color-text);
    border: 1.5px solid var(--color-border);
}

.btn-secondary:hover {
    border-color: var(--color-primary-light);
    background: var(--color-primary-glow);
    color: var(--color-primary);
}

.btn-lg {
    padding: 0.85rem 2rem;
    font-size: 1.05rem;
    border-radius: var(--radius-lg);
}

.btn-sm {
    padding: 0.45rem 1rem;
    font-size: 0.85rem;
}

.btn-block {
    width: 100%;
}

/* Focus styles — keyboard accessibility */
.btn:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

a:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

input:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: none;
    border-color: var(--color-border-focus);
    box-shadow: var(--shadow-glow);
}

/* Button secondary hover consistency */
.btn-secondary:hover {
    transform: translateY(-1px);
}

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

/* Disabled button state */
.btn:disabled,
.btn[disabled] {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

/* Loading state */
.btn--loading {
    opacity: 0.7;
    cursor: wait;
}

/* ---------- Cards ---------- */
.card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    box-shadow: var(--shadow-sm);
    transition: all var(--duration-normal) var(--ease-out);
}

.card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-border);
}

/* ---------- Forms ---------- */
.form-group {
    margin-bottom: var(--space-lg);
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xs);
    letter-spacing: 0.02em;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="url"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.7rem 0.9rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--color-text);
    background: var(--color-bg);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--duration-fast) var(--ease-out);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--color-border-focus);
    box-shadow: var(--shadow-glow);
    background: var(--color-bg-card);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-muted);
}

.form-group .helptext {
    display: block;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-top: var(--space-xs);
    line-height: 1.5;
}

.form-group .helptext ul {
    list-style: none;
    padding: 0;
}

.form-group .helptext li {
    padding: var(--space-xs) 0;
}

.form-group .helptext li::before {
    content: '·';
    margin-right: var(--space-sm);
    color: var(--color-primary-light);
    font-weight: 700;
}

.form-group .errorlist {
    list-style: none;
    padding: 0;
    margin-top: var(--space-xs);
}

.form-group .errorlist li {
    font-size: 0.82rem;
    color: var(--color-error);
    padding: var(--space-xs) 0;
}

.form-group--error {
    padding: var(--space-sm);
    border-radius: var(--radius-md);
    background: rgba(192, 57, 43, 0.04);
}

.form-group--error input,
.form-group--error textarea,
.form-group--error select {
    border-color: var(--color-error);
}

.form-group--error input:focus,
.form-group--error textarea:focus,
.form-group--error select:focus {
    box-shadow: 0 0 0 3px rgba(192, 57, 43, 0.1);
}

/* ---------- Messages / Alerts ---------- */
.messages {
    max-width: 1100px;
    margin: 0 auto var(--space-lg);
    padding: 0 var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.message {
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 500;
    border-left: 3px solid;
    animation: slideDown var(--duration-normal) var(--ease-out) both;
}

.message.success {
    background: #f0f7f1;
    color: var(--color-success);
    border-color: var(--color-success);
}

.message.error {
    background: #fdf2f0;
    color: var(--color-error);
    border-color: var(--color-error);
}

.message.warning {
    background: #fdf6ec;
    color: var(--color-warning);
    border-color: var(--color-warning);
}

.message.info {
    background: #eef4f9;
    color: var(--color-info);
    border-color: var(--color-info);
}

.message {
    position: relative;
    padding-right: var(--space-2xl);
}

.message-close {
    position: absolute;
    top: 50%;
    right: var(--space-md);
    transform: translateY(-50%);
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0.5;
    transition: opacity var(--duration-fast);
    color: inherit;
}

.message-close:hover {
    opacity: 1;
}

@keyframes messageFadeOut {
    to { opacity: 0; transform: translateY(-10px); max-height: 0; padding: 0; margin: 0; overflow: hidden; }
}

.message--dismissing {
    animation: messageFadeOut var(--duration-normal) var(--ease-out) forwards;
}

/* ---------- Animations ---------- */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ---------- Form Pages ---------- */
.form-page {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    min-height: calc(100vh - 300px);
    padding: var(--space-xl) var(--space-lg);
}

.form-card {
    width: 100%;
    max-width: 580px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-lg);
    animation: fadeUp var(--duration-slow) var(--ease-out) both;
}

.form-card h1 {
    text-align: center;
    margin-bottom: var(--space-xs);
    font-size: 2rem;
}

.form-card-subtitle {
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: var(--space-xl);
    max-width: none;
}

.form-card .form-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.form-card .form-footer a {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

/* ---------- Form Fields ---------- */
.form-group {
    margin-bottom: var(--space-lg);
}

.form-label {
    display: block;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: var(--space-xs);
}

.form-required {
    color: var(--color-primary);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="url"],
.form-group input[type="number"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.7rem 0.9rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--color-text);
    background: var(--color-bg);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: border-color var(--duration-fast) var(--ease-out),
                box-shadow var(--duration-fast) var(--ease-out);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-border-focus);
    box-shadow: var(--shadow-glow);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
    line-height: 1.6;
}

.form-group select {
    appearance: auto;
}

.form-group input[type="checkbox"] {
    width: auto;
    margin-right: var(--space-xs);
}

.form-group input[type="file"] {
    width: 100%;
    padding: var(--space-sm);
    font-size: 0.9rem;
    border: 1.5px dashed var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-bg);
    cursor: pointer;
}

.form-help {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-top: var(--space-xs);
    max-width: none;
}

.form-error {
    font-size: 0.8rem;
    color: var(--color-error);
    margin-top: var(--space-xs);
    max-width: none;
}

.form-fieldset {
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.form-fieldset__legend {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    padding: 0 var(--space-sm);
    color: var(--color-text);
}

.form-checkbox {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    cursor: pointer;
    font-weight: 500;
}

.form-checkbox input[type="checkbox"] {
    margin: 0;
}

.form-sub-option {
    margin-top: var(--space-sm);
    margin-left: calc(var(--space-sm) + 18px);
    padding-left: var(--space-md);
    border-left: 2px solid var(--color-border-light);
    transition: opacity var(--duration-fast) var(--ease-out);
}

.form-group--error input,
.form-group--error textarea,
.form-group--error select {
    border-color: var(--color-error);
}

.form-errors {
    background: rgba(192, 57, 43, 0.08);
    border: 1px solid rgba(192, 57, 43, 0.2);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    margin-bottom: var(--space-lg);
    font-size: 0.85rem;
    color: var(--color-error);
}

/* Utility classes for inline styles cleanup */
.text-center-wide {
    max-width: none;
    margin-bottom: var(--space-xl);
}

.text-error {
    color: var(--color-error);
}

.btn-danger {
    background: var(--color-error);
    color: var(--color-text-on-primary);
    border-color: var(--color-error);
}

.btn-danger:hover {
    opacity: 0.9;
}

.flex-center {
    justify-content: center;
}

/* ---------- Danger Card (Delete) ---------- */
.danger-card {
    width: 100%;
    max-width: 500px;
    background: #fdf2f0;
    border: 1.5px solid rgba(192, 80, 62, 0.25);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-lg);
    animation: fadeUp var(--duration-slow) var(--ease-out) both;
    text-align: center;
}

.danger-card h1 {
    color: var(--color-error);
    margin-bottom: var(--space-md);
    font-size: 1.8rem;
}

.danger-card p {
    color: var(--color-text-secondary);
    max-width: none;
    margin-bottom: var(--space-lg);
}

.danger-card .btn-danger {
    background: var(--color-error);
    color: var(--color-text-on-primary);
    box-shadow: 0 2px 8px rgba(192, 80, 62, 0.2);
}

.danger-card .btn-danger:hover {
    background: #a8412f;
    color: var(--color-text-on-primary);
    box-shadow: 0 4px 16px rgba(192, 80, 62, 0.3);
    transform: translateY(-1px);
}

.danger-card .form-footer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    margin-top: var(--space-lg);
}

/* ---------- Success Card ---------- */
.success-card {
    width: 100%;
    max-width: 500px;
    background: #f0f7f1;
    border: 1.5px solid rgba(94, 139, 101, 0.25);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-lg);
    animation: fadeUp var(--duration-slow) var(--ease-out) both;
    text-align: center;
}

.success-card h1 {
    color: var(--color-success);
    margin-bottom: var(--space-md);
}

.success-card p {
    color: var(--color-text-secondary);
    max-width: none;
    margin-bottom: var(--space-md);
}

.success-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--color-success);
    color: var(--color-text-on-primary);
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
}

.success-preview {
    width: 100%;
    margin: var(--space-lg) 0;
    text-align: left;
}

.success-status {
    color: var(--color-text-secondary);
    font-style: italic;
    margin-bottom: var(--space-lg);
}

.success-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    width: 100%;
}

.success-actions .btn {
    width: 100%;
    text-align: center;
}

/* ---------- Verification Card ---------- */
.verify-card {
    width: 100%;
    max-width: 500px;
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-lg);
    animation: fadeUp var(--duration-slow) var(--ease-out) both;
    text-align: center;
}

.verify-card.verify-success {
    background: #f0f7f1;
    border: 1.5px solid rgba(94, 139, 101, 0.25);
}

.verify-card.verify-success h1 {
    color: var(--color-success);
}

.verify-card.verify-error {
    background: #fdf2f0;
    border: 1.5px solid rgba(192, 80, 62, 0.25);
}

.verify-card.verify-error h1 {
    color: var(--color-error);
}

.verify-card p {
    color: var(--color-text-secondary);
    max-width: none;
    margin-top: var(--space-md);
}

/* ---------- Empty State ---------- */
.empty-state {
    text-align: center;
    padding: var(--space-3xl) var(--space-lg);
    color: var(--color-text-muted);
}

.empty-state-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
    display: block;
    opacity: 0.6;
}

.empty-state h3 {
    font-size: 1.3rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-sm);
}

.empty-state p {
    max-width: 40ch;
    margin: 0 auto var(--space-lg);
    font-size: 0.95rem;
}

/* ---------- Info Row (export status, digest info) ---------- */
.info-row {
    display: flex;
    gap: var(--space-lg);
    flex-wrap: wrap;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-md);
}

.info-row strong {
    color: var(--color-text);
}

/* ---------- Settings Grid ---------- */
.settings-grid {
    margin-top: var(--space-md);
}

.settings-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--color-border-light, rgba(0, 0, 0, 0.06));
}

.settings-row:last-child {
    border-bottom: none;
}

.settings-label {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

.settings-value {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text);
}

/* ---------- Export List ---------- */
.export-list {
    margin-top: var(--space-lg);
    border-top: 1px solid var(--color-border);
}

.export-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--color-border-light, rgba(0, 0, 0, 0.06));
}

.export-item-info {
    display: flex;
    align-items: baseline;
    gap: var(--space-sm);
}

.export-item-format {
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text);
}

.export-item-meta {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

.btn-delete {
    color: var(--color-error);
    background: none;
    border: 1px solid var(--color-error);
}

.btn-delete:hover {
    background: var(--color-error);
    color: var(--color-text-on-primary);
}

.export-delete-form {
    display: inline;
}

.badge-failed {
    font-size: 0.8rem;
    color: var(--color-error, #c0392b);
}

/* ---------- Progress Bar ---------- */
.progress-bar {
    width: 100%;
    height: 6px;
    background: var(--color-border-light);
    border-radius: 3px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    width: 30%;
    background: var(--color-primary);
    border-radius: 3px;
    transition: width var(--duration-slow);
}

.progress-bar-fill--active {
    width: 70%;
    animation: progressPulse 2s ease-in-out infinite;
}

@keyframes progressPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* ---------- Upload Preview ---------- */
.upload-preview {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
    margin-top: var(--space-sm);
}

.upload-preview-img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border-light);
}

.upload-preview-tag {
    padding: var(--space-xs) var(--space-sm);
    background: var(--color-bg-warm);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    color: var(--color-text-secondary);
}

/* ---------- Color Picker ---------- */
.color-input {
    width: 60px;
    height: 36px;
    padding: 2px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
}

/* ---------- Notification Channel Pills ---------- */
.form-checkbox-group ul {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    list-style: none;
    padding: 0;
    margin: 0;
}

.form-checkbox-group li {
    list-style: none;
}

.form-checkbox-group label {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-md);
    border: 1px solid var(--color-border);
    border-radius: 100px;
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    background: var(--color-bg-card);
    transition: all var(--duration-fast) var(--ease-out);
    user-select: none;
}

.form-checkbox-group label:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.form-checkbox-group input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.form-checkbox-group label:has(input:checked) {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-text-on-primary);
}

.form-checkbox-group label:has(input:checked):hover {
    background: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
}

/* ---------- Notification Details Collapse ---------- */
#notifications-details {
    overflow: hidden;
    transition: max-height var(--duration-normal) var(--ease-out),
                opacity var(--duration-fast) var(--ease-out);
}