/**
 * WelcomeApp — Public Styles
 * Modern, accessible frontend form design.
 */

:root {
    --wa-primary: #4f46e5;
    --wa-primary-hover: #4338ca;
    --wa-primary-light: #eef2ff;
    --wa-success: #10b981;
    --wa-success-light: #f0fdf4;
    --wa-warning: #f59e0b;
    --wa-warning-light: #fffbeb;
    --wa-danger: #ef4444;
    --wa-danger-light: #fef2f2;
    --wa-info: #0ea5e9;
    --wa-info-light: #f0f9ff;
    --wa-gray-50: #f8fafc;
    --wa-gray-100: #f1f5f9;
    --wa-gray-200: #e2e8f0;
    --wa-gray-300: #cbd5e1;
    --wa-gray-400: #94a3b8;
    --wa-gray-500: #64748b;
    --wa-gray-600: #475569;
    --wa-gray-700: #334155;
    --wa-gray-800: #1e293b;
    --wa-radius: 8px;
    --wa-radius-lg: 12px;
    --wa-shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
    --wa-shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --wa-transition: 150ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   FORM WRAPPER
   ============================================ */
.wa-form-wrapper,
.wa-status-wrapper,
.wa-my-reviews {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 16px;
}

.wa-form-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--wa-gray-800);
    margin-bottom: 32px;
    text-align: center;
}

/* ============================================
   FORM
   ============================================ */
.wa-form {
    background: #fff;
    border-radius: var(--wa-radius-lg);
    padding: 32px;
    box-shadow: var(--wa-shadow-lg);
    border: 1px solid var(--wa-gray-100);
}

.wa-form__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

@media (max-width: 600px) {
    .wa-form__grid {
        grid-template-columns: 1fr;
    }

    .wa-form {
        padding: 20px;
    }
}

.wa-form-group {
    margin-bottom: 20px;
}

.wa-label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--wa-gray-700);
    margin-bottom: 6px;
}

.wa-label--required::after {
    content: ' *';
    color: var(--wa-danger);
}

.wa-input,
.wa-select,
.wa-textarea {
    width: 100%;
    padding: 10px 14px;
    font-size: 15px;
    line-height: 1.5;
    color: var(--wa-gray-800);
    background: var(--wa-gray-50);
    border: 1.5px solid var(--wa-gray-200);
    border-radius: var(--wa-radius);
    transition: border-color var(--wa-transition), box-shadow var(--wa-transition), background var(--wa-transition);
    box-sizing: border-box;
    font-family: inherit;
}

.wa-input:focus,
.wa-select:focus,
.wa-textarea:focus {
    border-color: var(--wa-primary);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.08);
    outline: none;
}

.wa-input::placeholder,
.wa-textarea::placeholder {
    color: var(--wa-gray-400);
}

.wa-input.wa-input--error,
.wa-textarea.wa-input--error {
    border-color: var(--wa-danger);
    box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.08);
}

.wa-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%2364748b' viewBox='0 0 16 16'%3E%3Cpath d='M4.646 5.646a.5.5 0 0 1 .708 0L8 8.293l2.646-2.647a.5.5 0 0 1 .708.708l-3 3a.5.5 0 0 1-.708 0l-3-3a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

.wa-textarea {
    resize: vertical;
    min-height: 120px;
}

.wa-help {
    margin: 4px 0 0;
    font-size: 12px;
    color: var(--wa-gray-400);
}

/* ============================================
   CHECKBOX / CONSENT
   ============================================ */
.wa-form-consent {
    padding: 16px;
    background: var(--wa-gray-50);
    border-radius: var(--wa-radius);
    border: 1px solid var(--wa-gray-200);
}

.wa-form-consent.wa-input--error {
    border-color: var(--wa-danger);
    box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.08);
}

.wa-checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
    color: var(--wa-gray-600);
    cursor: pointer;
    line-height: 1.5;
}

.wa-checkbox-label input[type="checkbox"] {
    margin-top: 3px;
    accent-color: var(--wa-primary);
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

/* ============================================
   FILE UPLOAD
   ============================================ */
.wa-file-upload-wrapper {
    position: relative;
}

.wa-file-upload-wrapper.wa-input--error .wa-file-input-label {
    border-color: var(--wa-danger);
    box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.08);
}

.wa-file-input {
    width: 100%;
    padding: 10px 14px;
    font-size: 14px;
    color: var(--wa-gray-600);
    background: var(--wa-gray-50);
    border: 1.5px dashed var(--wa-gray-300);
    border-radius: var(--wa-radius);
    cursor: pointer;
    transition: border-color var(--wa-transition), background var(--wa-transition);
    box-sizing: border-box;
}

.wa-file-input:hover {
    border-color: var(--wa-primary);
    background: var(--wa-primary-light);
}

.wa-file-input:focus {
    border-color: var(--wa-primary);
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.08);
    outline: none;
}

.wa-file-input::file-selector-button {
    padding: 6px 14px;
    margin-right: 12px;
    font-size: 13px;
    font-weight: 600;
    color: var(--wa-primary);
    background: #fff;
    border: 1px solid var(--wa-primary);
    border-radius: 6px;
    cursor: pointer;
    transition: all var(--wa-transition);
}

.wa-file-input::file-selector-button:hover {
    background: var(--wa-primary);
    color: #fff;
}

.wa-file-name {
    display: block;
    margin-top: 6px;
    font-size: 13px;
    color: var(--wa-gray-600);
    font-weight: 500;
}

.wa-file-error {
    margin: 6px 0 0;
    font-size: 13px;
    color: var(--wa-danger);
    font-weight: 500;
}

/* ============================================
   BUTTONS
   ============================================ */
.wa-form-actions {
    margin-top: 24px;
    text-align: center;
}

.wa-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.5;
    border: none;
    border-radius: var(--wa-radius);
    cursor: pointer;
    transition: all var(--wa-transition);
    text-decoration: none;
    font-family: inherit;
}

.wa-btn:focus {
    outline: 2px solid var(--wa-primary);
    outline-offset: 2px;
}

.wa-btn--primary,
a.wa-btn--primary,
a.wa-btn--primary:visited {
    background: var(--wa-primary);
    color: #fff;
}
.wa-btn--primary:hover,
a.wa-btn--primary:hover {
    background: var(--wa-primary-hover);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
}

.wa-btn--sm {
    padding: 6px 14px;
    font-size: 13px;
}

.wa-btn--lg {
    padding: 14px 36px;
    font-size: 16px;
}

.wa-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* ============================================
   FORM MESSAGES
   ============================================ */
.wa-form-message {
    margin-top: 20px;
    padding: 14px 20px;
    border-radius: var(--wa-radius);
    font-size: 14px;
    font-weight: 500;
    text-align: center;
}

.wa-form-message--success {
    background: var(--wa-success-light);
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.wa-form-message--error {
    background: var(--wa-danger-light);
    color: #991b1b;
    border: 1px solid #fecaca;
}

/* ============================================
   NOTICE
   ============================================ */
.wa-notice {
    padding: 16px 24px;
    border-radius: var(--wa-radius);
    font-size: 15px;
    text-align: center;
    max-width: 600px;
    margin: 20px auto;
}

.wa-notice--closed {
    background: var(--wa-warning-light);
    color: #92400e;
    border: 1px solid #fde68a;
}

/* ============================================
   STATUS CHECKER
   ============================================ */
.wa-status-card {
    background: #fff;
    border-radius: var(--wa-radius-lg);
    padding: 32px;
    box-shadow: var(--wa-shadow-lg);
    text-align: center;
    margin-top: 24px;
    border: 1px solid var(--wa-gray-100);
}

.wa-status-card__title {
    font-size: 20px;
    font-weight: 600;
    color: var(--wa-gray-800);
    margin-bottom: 12px;
}

.wa-status-card__badge {
    margin-bottom: 8px;
}

.wa-status-card__date {
    font-size: 13px;
    color: var(--wa-gray-400);
}

/* ============================================
   BADGES (public)
   ============================================ */
.wa-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
}

.wa-badge--new {
    background: var(--wa-info-light);
    color: #0369a1;
}

.wa-badge--in_review, .wa-badge--pending {
    background: var(--wa-warning-light);
    color: #b45309;
}

.wa-badge--accepted, .wa-badge--completed {
    background: var(--wa-success-light);
    color: #065f46;
}

.wa-badge--rejected {
    background: var(--wa-danger-light);
    color: #991b1b;
}

.wa-badge--revision, .wa-badge--revision_requested {
    background: var(--wa-warning-light);
    color: #92400e;
}

/* ============================================
   MY REVIEWS
   ============================================ */
.wa-reviews-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.wa-review-card {
    background: #fff;
    border-radius: var(--wa-radius);
    padding: 20px;
    box-shadow: var(--wa-shadow);
    border: 1px solid var(--wa-gray-100);
}

.wa-review-card__title {
    font-size: 16px;
    font-weight: 600;
    color: var(--wa-gray-800);
    margin-bottom: 8px;
}

.wa-review-card__meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.wa-review-card__date {
    font-size: 13px;
    color: var(--wa-gray-400);
}

.wa-empty {
    text-align: center;
    color: var(--wa-gray-400);
    padding: 32px;
    font-size: 14px;
}

/* ============================================
   SPINNER
   ============================================ */
.wa-spinner {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: wa-spin 0.6s linear infinite;
    vertical-align: middle;
}

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

.wa-spinner--dark {
    border-color: rgba(79, 70, 229, 0.15);
    border-top-color: var(--wa-primary);
    width: 28px;
    height: 28px;
}

/* ============================================
   FRONTEND PANEL (wap-*)
   ============================================ */
.wap-wrapper {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 16px 40px;
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

.wap-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    gap: 12px;
    color: var(--wa-gray-400);
}

/* --- Login --- */
.wap-login-wrapper {
    display: flex;
    justify-content: center;
    padding: 60px 16px;
}

.wap-login-card {
    background: #fff;
    border-radius: var(--wa-radius-lg);
    padding: 40px;
    box-shadow: var(--wa-shadow-lg);
    border: 1px solid var(--wa-gray-100);
    max-width: 420px;
    width: 100%;
    text-align: center;
}

.wap-login-card h2 {
    margin: 0 0 8px;
    color: var(--wa-gray-800);
}

.wap-login-card p {
    color: var(--wa-gray-500);
    margin: 0 0 24px;
}

.wap-login-card .login-username,
.wap-login-card .login-password {
    margin-bottom: 14px;
    text-align: left;
}

.wap-login-card label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--wa-gray-700);
    margin-bottom: 4px;
}

.wap-login-card input[type="text"],
.wap-login-card input[type="password"] {
    width: 100%;
    padding: 10px 14px;
    font-size: 15px;
    border: 1.5px solid var(--wa-gray-200);
    border-radius: var(--wa-radius);
    background: var(--wa-gray-50);
    box-sizing: border-box;
}

.wap-login-card input[type="submit"] {
    width: 100%;
    padding: 10px 20px;
    font-size: 15px;
    font-weight: 600;
    background: var(--wa-primary);
    color: #fff;
    border: none;
    border-radius: var(--wa-radius);
    cursor: pointer;
    transition: background var(--wa-transition);
}

.wap-login-card input[type="submit"]:hover {
    background: var(--wa-primary-hover);
}

/* --- Topbar --- */
.wap-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--wa-gray-200);
}

.wap-topbar__title {
    font-size: 20px;
    font-weight: 700;
    color: var(--wa-gray-800);
}

.wap-topbar__user {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: var(--wa-gray-500);
}

.wap-topbar__logout {
    color: var(--wa-gray-400);
    text-decoration: none;
    font-size: 13px;
    padding: 4px 10px;
    border: 1px solid var(--wa-gray-200);
    border-radius: var(--wa-radius);
    transition: all var(--wa-transition);
}

.wap-topbar__logout:hover {
    color: var(--wa-danger);
    border-color: var(--wa-danger);
}

/* --- Stats --- */
.wap-stats {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 12px;
    margin-bottom: 24px;
}

.wap-stat {
    background: #fff;
    border-radius: var(--wa-radius);
    padding: 20px;
    text-align: center;
    box-shadow: var(--wa-shadow);
    border: 1px solid var(--wa-gray-100);
    border-top: 3px solid var(--wa-gray-300);
}

.wap-stat--primary { border-top-color: var(--wa-primary); }
.wap-stat--info    { border-top-color: var(--wa-info); }
.wap-stat--warning { border-top-color: var(--wa-warning); }
.wap-stat--success { border-top-color: var(--wa-success); }
.wap-stat--danger  { border-top-color: var(--wa-danger); }

.wap-stat__num {
    display: block;
    font-size: 28px;
    font-weight: 700;
    color: var(--wa-gray-800);
    line-height: 1.2;
}

.wap-stat__label {
    display: block;
    font-size: 13px;
    color: var(--wa-gray-500);
    margin-top: 4px;
}

/* --- Cards --- */
.wap-card {
    background: #fff;
    border-radius: var(--wa-radius-lg);
    padding: 24px;
    box-shadow: var(--wa-shadow);
    border: 1px solid var(--wa-gray-100);
    margin-bottom: 20px;
}

.wap-card--muted {
    background: var(--wa-gray-50);
}

.wap-card__title {
    font-size: 18px;
    font-weight: 700;
    color: var(--wa-gray-800);
    margin: 0 0 16px;
}

.wap-card__badge {
    margin-bottom: 16px;
}

/* --- Table --- */
.wap-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.wap-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.wap-table th {
    text-align: left;
    padding: 10px 12px;
    font-weight: 600;
    color: var(--wa-gray-600);
    background: var(--wa-gray-50);
    border-bottom: 2px solid var(--wa-gray-200);
    white-space: nowrap;
}

.wap-table td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--wa-gray-100);
    color: var(--wa-gray-700);
}

.wap-table tr:hover td {
    background: var(--wa-gray-50);
}

.wap-table a {
    color: var(--wa-primary);
    text-decoration: none;
    font-weight: 500;
}

.wap-table a:hover {
    text-decoration: underline;
}

.wap-table a.wa-btn {
    color: var(--wa-gray-700);
}

.wap-table a.wa-btn:hover {
    text-decoration: none;
}

.wap-table a.wa-btn--primary,
.wap-table a.wa-btn--primary:visited,
.wap-table a.wa-btn--primary:hover {
    color: #fff;
}

.wap-table a.wa-btn--success,
.wap-table a.wa-btn--success:visited,
.wap-table a.wa-btn--success:hover {
    color: #fff;
}

.wap-table a.wa-btn--danger,
.wap-table a.wa-btn--danger:visited,
.wap-table a.wa-btn--danger:hover {
    color: #fff;
}

/* --- Detail grid --- */
.wap-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 16px;
}

@media (max-width: 600px) {
    .wap-detail-grid {
        grid-template-columns: 1fr;
    }
}

.wap-detail__label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--wa-gray-400);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 2px;
}

.wap-detail__value {
    display: block;
    font-size: 15px;
    color: var(--wa-gray-800);
}

/* --- Sections --- */
.wap-section {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--wa-gray-100);
}

.wap-section h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--wa-gray-600);
    margin: 0 0 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.wap-section p {
    font-size: 15px;
    color: var(--wa-gray-700);
    line-height: 1.6;
    margin: 0;
    white-space: pre-line;
}

/* --- Back link --- */
.wap-back {
    display: inline-block;
    margin-bottom: 16px;
    font-size: 14px;
    color: var(--wa-primary);
    text-decoration: none;
    font-weight: 500;
}

.wap-back:hover {
    text-decoration: underline;
}

/* --- Score input (review form) --- */
.wap-scores-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 20px;
}

@media (max-width: 600px) {
    .wap-scores-grid {
        grid-template-columns: 1fr;
    }
}

.wap-score {
    display: flex;
    align-items: center;
    gap: 10px;
}

.wap-score__label {
    font-size: 14px;
    font-weight: 600;
    color: var(--wa-gray-700);
    min-width: 120px;
}

.wap-score__range {
    flex: 1;
    accent-color: var(--wa-primary);
    height: 6px;
}

.wap-score__value {
    font-size: 16px;
    font-weight: 700;
    color: var(--wa-primary);
    min-width: 30px;
    text-align: center;
}

/* --- Score bars (review detail) --- */
.wap-scores-display {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.wap-score-bar {
    display: flex;
    align-items: center;
    gap: 12px;
}

.wap-score-bar__label {
    font-size: 14px;
    font-weight: 500;
    color: var(--wa-gray-600);
    min-width: 100px;
}

.wap-score-bar__track {
    flex: 1;
    height: 8px;
    background: var(--wa-gray-100);
    border-radius: 4px;
    overflow: hidden;
}

.wap-score-bar__fill {
    height: 100%;
    background: linear-gradient(135deg, var(--wa-primary), #7c3aed);
    border-radius: 4px;
    transition: width 0.4s ease;
}

.wap-score-bar__value {
    font-size: 14px;
    font-weight: 700;
    color: var(--wa-gray-800);
    min-width: 40px;
    text-align: right;
}

/* --- Actions bar --- */
.wap-actions {
    text-align: center;
    margin: 20px 0;
}

/* --- List (assignments) --- */
.wap-list {
    list-style: none;
    padding: 0;
    margin: 0 0 16px;
}

.wap-list li {
    padding: 10px 0;
    border-bottom: 1px solid var(--wa-gray-100);
    font-size: 14px;
    color: var(--wa-gray-700);
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

/* --- Assign form --- */
.wap-assign-form {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--wa-gray-100);
}

/* --- Empty state --- */
.wap-empty {
    text-align: center;
    color: var(--wa-gray-400);
    padding: 24px;
    font-size: 14px;
}

/* --- Badge additions for panel --- */
.wa-badge--draft {
    background: var(--wa-gray-100);
    color: var(--wa-gray-600);
}

.wa-badge--submitted {
    background: var(--wa-info-light);
    color: #0369a1;
}

.wa-badge--reviewed {
    background: #fef3c7;
    color: #92400e;
}

.wa-badge--correction {
    background: #fef3c7;
    color: #92400e;
    font-size: 11px;
    animation: wa-pulse 2s ease-in-out 3;
}

@keyframes wa-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.wa-badge--approved {
    background: var(--wa-success-light);
    color: #065f46;
}

.wap-correction-banner {
    border: 2px solid #f59e0b;
    background: #fffbeb;
}
.wap-correction-banner .wap-card__title {
    color: #92400e;
}

/* Document review status badges */
.wa-badge--doc_review {
    background: var(--wa-info-light);
    color: #0369a1;
}
.wa-badge--doc_approved {
    background: var(--wa-success-light);
    color: #065f46;
}

/* Document review cards (controller panel) */
.wap-doc-card {
    border-left: 4px solid var(--wa-gray-300);
}
.wap-doc-card--approved {
    border-left-color: var(--wa-success);
    background: var(--wa-success-light);
}
.wap-doc-card--rejected {
    border-left-color: var(--wa-danger);
    background: var(--wa-danger-light);
}
.wap-doc-card--pending {
    border-left-color: var(--wa-warning);
    background: var(--wa-warning-light);
}
.wap-doc-card__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}
.wap-doc-card__title {
    margin: 0;
    font-size: 15px;
    font-weight: 600;
}
.wap-doc-card__file {
    margin-bottom: 12px;
}
.wap-doc-card__prev-comment {
    padding: 8px 12px;
    background: rgba(0, 0, 0, 0.04);
    border-radius: var(--wa-radius);
    font-size: 13px;
    margin-bottom: 12px;
}
.wap-doc-card__actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.wap-doc-card__buttons {
    display: flex;
    gap: 8px;
}
.wap-doc-comment {
    font-size: 13px;
    min-height: 50px;
}
.wa-btn--success,
a.wa-btn--success,
a.wa-btn--success:visited {
    background: var(--wa-success) !important;
    color: #fff !important;
    border-color: var(--wa-success) !important;
}
.wa-btn--success:hover,
a.wa-btn--success:hover {
    background: #059669 !important;
    color: #fff !important;
}
.wa-btn--danger,
a.wa-btn--danger,
a.wa-btn--danger:visited {
    background: var(--wa-danger) !important;
    color: #fff !important;
    border-color: var(--wa-danger) !important;
}
.wa-btn--danger:hover,
a.wa-btn--danger:hover {
    background: #dc2626 !important;
    color: #fff !important;
}

/* ============================================
   MY APPLICATION VIEW - MODERN UI
   ============================================ */

/* Application Header */
.wap-app-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    padding: 24px;
    background: linear-gradient(135deg, var(--wa-primary-light) 0%, #fff 100%);
    border-radius: var(--wa-radius-lg);
    border: 1px solid var(--wa-gray-100);
    margin-bottom: 24px;
}
.wap-app-header__main {
    flex: 1;
}
.wap-app-header__title {
    margin: 0 0 8px;
    font-size: 22px;
    font-weight: 700;
    color: var(--wa-gray-800);
    line-height: 1.3;
}
.wap-app-header__meta {
    display: flex;
    gap: 16px;
    font-size: 13px;
    color: var(--wa-gray-500);
}
.wap-app-header__ref {
    font-weight: 600;
    color: var(--wa-primary);
}
.wap-app-header__status {
    flex-shrink: 0;
}

/* Decision Banner */
.wap-decision-banner {
    padding: 12px 20px;
    border-radius: var(--wa-radius);
    font-size: 14px;
    margin-bottom: 24px;
    text-align: center;
}
.wap-decision-banner--success {
    background: var(--wa-success-light);
    color: #065f46;
    border: 1px solid #a7f3d0;
}
.wap-decision-banner--danger {
    background: var(--wa-danger-light);
    color: #991b1b;
    border: 1px solid #fecaca;
}
.wap-decision-banner--warning {
    background: var(--wa-warning-light);
    color: #92400e;
    border: 1px solid #fde68a;
}

/* Content Grid */
.wap-app-content {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 24px;
    margin-bottom: 24px;
}
@media (max-width: 900px) {
    .wap-app-content {
        grid-template-columns: 1fr;
    }
}
.wap-app-main {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.wap-app-sidebar {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Info Card */
.wap-info-card {
    background: #fff;
    border-radius: var(--wa-radius-lg);
    border: 1px solid var(--wa-gray-100);
    box-shadow: var(--wa-shadow);
    overflow: hidden;
}
.wap-info-card__header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 20px;
    background: var(--wa-gray-50);
    border-bottom: 1px solid var(--wa-gray-100);
    font-size: 14px;
    font-weight: 700;
    color: var(--wa-gray-700);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}
.wap-info-card__icon {
    font-size: 16px;
}
.wap-info-card__deadline {
    margin-left: auto;
    font-size: 12px;
    font-weight: 500;
    color: var(--wa-warning);
    text-transform: none;
}
.wap-info-card__body {
    padding: 20px;
}

/* Info Row */
.wap-info-row {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 10px 0;
    border-bottom: 1px solid var(--wa-gray-50);
}
.wap-info-row:last-child {
    border-bottom: none;
    padding-bottom: 0;
}
.wap-info-row:first-child {
    padding-top: 0;
}
.wap-info-row__label {
    font-size: 12px;
    font-weight: 600;
    color: var(--wa-gray-400);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}
.wap-info-row__value {
    font-size: 15px;
    color: var(--wa-gray-800);
}
.wap-info-row__value--multi {
    white-space: pre-line;
    line-height: 1.5;
}

/* Field Groups (editable) */
.wap-field-group {
    margin-bottom: 16px;
}
.wap-field-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--wa-gray-600);
    margin-bottom: 6px;
}
.wap-field-input,
.wap-field-select,
.wap-field-textarea {
    width: 100%;
    padding: 10px 14px;
    font-size: 14px;
    color: var(--wa-gray-800);
    background: #fff;
    border: 1.5px solid var(--wa-gray-200);
    border-radius: var(--wa-radius);
    transition: border-color var(--wa-transition), box-shadow var(--wa-transition);
    box-sizing: border-box;
    font-family: inherit;
}
.wap-field-input:focus,
.wap-field-select:focus,
.wap-field-textarea:focus {
    border-color: var(--wa-primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
    outline: none;
}
.wap-field-textarea {
    resize: vertical;
    min-height: 100px;
}
.wap-field-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%2364748b' viewBox='0 0 16 16'%3E%3Cpath d='M4.646 5.646a.5.5 0 0 1 .708 0L8 8.293l2.646-2.647a.5.5 0 0 1 .708.708l-3 3a.5.5 0 0 1-.708 0l-3-3a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

/* Form Actions */
.wap-form-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--wa-gray-100);
}
.wap-form-hint {
    font-size: 12px;
    color: var(--wa-gray-400);
    margin: 8px 0 0;
}

/* Buttons */
.wap-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 600;
    border: none;
    border-radius: var(--wa-radius);
    cursor: pointer;
    transition: all var(--wa-transition);
    font-family: inherit;
}
.wap-btn--primary,
a.wap-btn--primary,
a.wap-btn--primary:visited {
    background: var(--wa-primary);
    color: #fff;
}
.wap-btn--primary:hover,
a.wap-btn--primary:hover {
    background: var(--wa-primary-hover);
    color: #fff;
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.25);
}
.wap-btn--secondary,
a.wap-btn--secondary,
a.wap-btn--secondary:visited {
    background: var(--wa-gray-100);
    color: var(--wa-gray-700);
}
.wap-btn--secondary:hover,
a.wap-btn--secondary:hover {
    background: var(--wa-gray-200);
    color: var(--wa-gray-700);
}

/* Notice */
.wap-notice {
    padding: 12px 16px;
    border-radius: var(--wa-radius);
    font-size: 13px;
    text-align: center;
}
.wap-notice--info {
    background: var(--wa-info-light);
    color: #0369a1;
    border: 1px solid #bae6fd;
}

/* Files Card */
.wap-files-card {
    background: #fff;
    border-radius: var(--wa-radius-lg);
    border: 1px solid var(--wa-gray-100);
    box-shadow: var(--wa-shadow);
    overflow: hidden;
}
.wap-files-card__header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 20px;
    background: var(--wa-gray-50);
    border-bottom: 1px solid var(--wa-gray-100);
    font-size: 14px;
    font-weight: 700;
    color: var(--wa-gray-700);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}
.wap-files-card__icon {
    font-size: 16px;
}
.wap-files-card__body {
    padding: 16px;
}

/* File Item */
.wap-file-item {
    padding: 16px;
    background: var(--wa-gray-50);
    border-radius: var(--wa-radius);
    margin-bottom: 12px;
    border-left: 3px solid var(--wa-gray-300);
}
.wap-file-item:last-child {
    margin-bottom: 0;
}
.wap-file-item--pending {
    border-left-color: var(--wa-warning);
    background: var(--wa-warning-light);
}
.wap-file-item--approved {
    border-left-color: var(--wa-success);
    background: var(--wa-success-light);
}
.wap-file-item--rejected {
    border-left-color: var(--wa-danger);
    background: var(--wa-danger-light);
}
.wap-file-item__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}
.wap-file-item__label {
    font-size: 13px;
    font-weight: 600;
    color: var(--wa-gray-700);
}
.wap-file-item__content {
    margin-bottom: 8px;
}
.wap-file-item__meta {
    font-size: 11px;
    color: var(--wa-gray-500);
    margin-bottom: 6px;
}
.wap-file-item__comment {
    font-size: 12px;
    color: var(--wa-gray-600);
    padding: 8px;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 4px;
    margin-bottom: 8px;
}

/* File Link */
.wap-file-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: #fff;
    border: 1px solid var(--wa-gray-200);
    border-radius: var(--wa-radius);
    color: var(--wa-gray-700);
    text-decoration: none;
    font-size: 13px;
    transition: all var(--wa-transition);
}
.wap-file-link:hover {
    border-color: var(--wa-primary);
    color: var(--wa-primary);
}
.wap-file-link__icon {
    font-size: 16px;
}
.wap-file-link__name {
    word-break: break-all;
}
.wap-file-empty {
    font-size: 13px;
    color: var(--wa-gray-400);
    font-style: italic;
}

/* File Status Badge */
.wap-file-status {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}
.wap-file-status--pending {
    background: var(--wa-warning);
    color: #78350f;
}
.wap-file-status--approved {
    background: var(--wa-success);
    color: #fff;
}
.wap-file-status--rejected {
    background: var(--wa-danger);
    color: #fff;
}
.wap-file-status--sm {
    padding: 2px 8px;
    font-size: 10px;
}

/* File History */
.wap-file-history {
    margin-top: 8px;
}
.wap-file-history summary {
    font-size: 12px;
    color: var(--wa-primary);
    cursor: pointer;
    user-select: none;
}
.wap-file-history summary:hover {
    text-decoration: underline;
}
.wap-file-history__list {
    margin-top: 8px;
    padding: 8px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 4px;
}
.wap-file-history__item {
    padding: 6px 0;
    border-bottom: 1px solid var(--wa-gray-100);
    font-size: 11px;
}
.wap-file-history__item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}
.wap-file-history__date {
    margin-left: 6px;
    color: var(--wa-gray-500);
}
.wap-file-history__by {
    margin-left: 6px;
    color: var(--wa-gray-600);
}
.wap-file-history__comment {
    margin-top: 4px;
    font-style: italic;
    color: var(--wa-gray-600);
}

/* File Upload Area */
.wap-file-upload-area {
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px dashed var(--wa-gray-200);
}
.wap-file-upload-area input[type="file"] {
    font-size: 12px;
    color: var(--wa-gray-600);
}
.wap-file-status-msg {
    display: block;
    margin-top: 6px;
    font-size: 12px;
}

/* File Locked */
.wap-file-locked {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 10px;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 4px;
    font-size: 12px;
    color: var(--wa-gray-500);
}
.wap-file-locked__icon {
    font-size: 14px;
}

/* History Section */
.wap-history-section {
    background: #fff;
    border-radius: var(--wa-radius-lg);
    border: 1px solid var(--wa-gray-100);
    box-shadow: var(--wa-shadow);
    overflow: hidden;
}
.wap-history-section__header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 20px;
    background: var(--wa-gray-50);
    font-size: 14px;
    font-weight: 600;
    color: var(--wa-gray-600);
    cursor: pointer;
    user-select: none;
}
.wap-history-section__header:hover {
    background: var(--wa-gray-100);
}
.wap-history-section__body {
    padding: 16px;
}
.wap-table--compact th,
.wap-table--compact td {
    padding: 8px 10px;
    font-size: 12px;
}
.wap-table__truncate {
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}