/* =========================================================================
   URCIS Knowledge Repository — Submit Page Styles
   ========================================================================= */

/* ---- Body & Layout ---- */
.submit-body {
    background: linear-gradient(135deg, #f0ebff 0%, #f8fafc 50%, #e8f7f0 100%);
    min-height: 100vh;
}

.submit-main {
    max-width: 780px;
    margin: 0 auto;
    padding: 2.5rem 1.5rem 4rem;
}

/* ---- Header Nav Button ---- */
.btn-outline-header {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 1.25rem;
    border: 1.5px solid var(--primary);
    border-radius: 50px;
    color: var(--primary);
    font-size: 0.88rem;
    font-weight: 500;
    transition: var(--transition);
}

.btn-outline-header:hover {
    background: var(--primary);
    color: white;
}

/* ---- Hero ---- */
.submit-hero {
    text-align: center;
    margin-bottom: 2.5rem;
    padding-top: 1rem;
}

.submit-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, rgba(76,29,149,0.1), rgba(5,150,105,0.1));
    border: 1px solid rgba(76,29,149,0.2);
    color: var(--primary);
    padding: 0.4rem 1.1rem;
    border-radius: 50px;
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    margin-bottom: 1.2rem;
    animation: fadeInDown 0.5s ease;
}

.submit-hero-title {
    font-size: 2.4rem;
    font-family: var(--font-head);
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.2;
    margin-bottom: 1rem;
    animation: fadeInDown 0.6s ease 0.1s both;
}

.submit-hero-sub {
    font-size: 1.05rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
    animation: fadeInDown 0.6s ease 0.2s both;
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-15px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ---- Step Indicator ---- */
.step-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin-bottom: 2rem;
    animation: fadeInDown 0.6s ease 0.3s both;
}

.step-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
}

.step-dot {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 2px solid var(--border);
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-muted);
    transition: all 0.4s ease;
}

.step-label {
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--text-muted);
    text-align: center;
    white-space: nowrap;
    transition: color 0.3s;
}

.step-item.active .step-dot {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
    box-shadow: 0 0 0 6px rgba(76,29,149,0.12);
}

.step-item.active .step-label {
    color: var(--primary);
    font-weight: 700;
}

.step-item.completed .step-dot {
    background: var(--secondary);
    border-color: var(--secondary);
    color: white;
}

.step-connector {
    width: 60px;
    height: 2px;
    background: var(--border);
    margin: 0 0.25rem;
    margin-bottom: 1.2rem;
    transition: background 0.4s ease;
}

.step-connector.completed {
    background: var(--secondary);
}

/* ---- Submit Card ---- */
.submit-card {
    background: white;
    border-radius: 20px;
    border: 1px solid var(--border);
    box-shadow: 0 4px 30px rgba(76,29,149,0.06);
    overflow: hidden;
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.5s ease;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

.submit-card-header {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    padding: 1.75rem 2rem;
    border-bottom: 1px solid var(--border);
    background: linear-gradient(135deg, rgba(76,29,149,0.02), rgba(5,150,105,0.02));
}

.submit-card-header h2 {
    font-size: 1.3rem;
    color: var(--text-main);
    margin-bottom: 0.2rem;
}

.submit-card-header p {
    font-size: 0.88rem;
    color: var(--text-muted);
    margin: 0;
}

.step-number {
    font-family: var(--font-head);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--primary);
    opacity: 0.15;
    line-height: 1;
    flex-shrink: 0;
    padding-top: 0.1rem;
}

/* ---- Source Tabs ---- */
.source-tabs {
    display: flex;
    gap: 0.75rem;
    padding: 1.5rem 2rem 0;
}

.source-tab {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.4rem;
    border: 1.5px solid var(--border);
    border-radius: 50px;
    background: none;
    font-family: var(--font-body);
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
}

.source-tab:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.source-tab.active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
    box-shadow: 0 4px 12px rgba(76,29,149,0.25);
}

/* ---- Source Panel ---- */
.source-panel {
    padding: 1.5rem 2rem;
}

/* ---- Upload Zone ---- */
.upload-zone {
    border: 2px dashed var(--border);
    border-radius: 16px;
    padding: 2.5rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    background: #fafbfc;
}

.upload-zone:hover,
.upload-zone.dragover {
    border-color: var(--primary);
    background: var(--primary-dim);
}

.upload-icon-wrap {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-dim), rgba(5,150,105,0.1));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.upload-icon-wrap i {
    font-size: 1.8rem;
    color: var(--primary);
}

.upload-title {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 0.35rem;
}

.upload-sub {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.upload-sub .link-text {
    color: var(--primary);
    font-weight: 600;
    cursor: pointer;
    text-decoration: underline;
}

.upload-limits {
    display: flex;
    gap: 1rem;
    justify-content: center;
    font-size: 0.78rem;
    color: var(--text-muted);
    background: var(--bg-main);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    display: inline-flex;
}

.upload-limits span {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

/* Upload Preview */
.upload-zone-preview {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.preview-content {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: white;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1rem 1.5rem;
    width: 100%;
    max-width: 400px;
}

.preview-content .preview-icon {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    background: var(--primary-dim);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.preview-content .preview-icon i {
    font-size: 1.4rem;
    color: var(--primary);
}

.preview-content img.preview-thumb {
    width: 64px;
    height: 64px;
    border-radius: 8px;
    object-fit: cover;
    flex-shrink: 0;
}

.preview-info .preview-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-main);
    word-break: break-all;
}

.preview-info .preview-size {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: 0.15rem;
}

.remove-file-btn {
    background: none;
    border: 1.5px solid #e2e8f0;
    border-radius: 50px;
    color: var(--text-muted);
    font-size: 0.82rem;
    padding: 0.35rem 0.9rem;
    cursor: pointer;
    transition: var(--transition);
}

.remove-file-btn:hover {
    border-color: #ef4444;
    color: #ef4444;
}

.upload-error {
    color: #ef4444;
    font-size: 0.85rem;
    margin-top: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

/* ---- URL Input ---- */
.url-input-wrap {
    position: relative;
    margin-bottom: 0.75rem;
}

.url-icon {
    position: absolute;
    left: 1.1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 0.95rem;
}

.url-input-wrap input {
    width: 100%;
    padding: 1rem 1.25rem 1rem 2.8rem;
    border: 1.5px solid var(--border);
    border-radius: 12px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition);
    background: #fafbfc;
}

.url-input-wrap input:focus {
    outline: none;
    border-color: var(--primary);
    background: white;
    box-shadow: 0 0 0 4px rgba(76,29,149,0.08);
}

.url-hint {
    font-size: 0.82rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 0.4rem;
    line-height: 1.5;
}

/* ---- Analyze Button ---- */
.btn-analyze {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    width: calc(100% - 4rem);
    margin: 0 2rem 2rem;
    padding: 1rem;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: white;
    border: none;
    border-radius: 14px;
    font-family: var(--font-head);
    font-size: 1.05rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 6px 20px rgba(76,29,149,0.3);
    letter-spacing: 0.01em;
}

.btn-analyze:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(76,29,149,0.4);
}

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

/* ---- AI Processing ---- */
.ai-processing {
    display: none;
    text-align: center;
    padding: 3.5rem 2rem;
    background: white;
    border-radius: 20px;
    border: 1px solid var(--border);
    box-shadow: 0 4px 30px rgba(76,29,149,0.06);
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.4s ease;
}

.ai-processing.active {
    display: block;
}

.ai-orb {
    width: 100px;
    height: 100px;
    position: relative;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ai-orb-ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 3px solid transparent;
    border-top-color: var(--primary);
    animation: orbSpin 1.2s linear infinite;
}

.ai-orb-ring.r2 {
    inset: 10px;
    border-top-color: var(--secondary);
    animation-direction: reverse;
    animation-duration: 0.9s;
}

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

.ai-orb-icon {
    font-size: 2rem;
    color: var(--primary);
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50%       { transform: scale(1.1); opacity: 0.7; }
}

.ai-processing h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--text-main);
}

.ai-processing p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1.75rem;
}

.processing-steps {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    max-width: 280px;
    margin: 0 auto;
}

.proc-step {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    font-size: 0.85rem;
    color: var(--text-muted);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: all 0.4s ease;
}

.proc-step.active {
    background: var(--primary-dim);
    color: var(--primary);
    font-weight: 600;
}

.proc-step.done {
    color: var(--secondary);
}

.proc-step.done i {
    color: var(--secondary);
}

/* ---- AI Banner ---- */
.ai-banner {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: linear-gradient(135deg, rgba(76,29,149,0.06), rgba(5,150,105,0.04));
    border: 1px solid rgba(76,29,149,0.15);
    border-radius: 10px;
    padding: 0.9rem 1.25rem;
    margin: 1.5rem 2rem 0.5rem;
    font-size: 0.85rem;
    color: var(--primary);
}

.ai-banner i {
    flex-shrink: 0;
    font-size: 1rem;
}

/* ---- Form Section ---- */
.form-section {
    padding: 1.75rem 2rem;
    border-bottom: 1px solid var(--border);
}

.form-section:last-of-type {
    border-bottom: none;
}

.form-section-title {
    font-family: var(--font-head);
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.ai-filled-badge {
    margin-left: auto;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.2rem 0.7rem;
    border-radius: 50px;
    text-transform: none;
    letter-spacing: 0;
}

.form-group {
    margin-bottom: 1.1rem;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 0.45rem;
}

.required {
    color: #ef4444;
}

.tag-hint {
    font-weight: 400;
    color: var(--text-muted);
    font-size: 0.78rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1.5px solid var(--border);
    border-radius: 10px;
    font-family: var(--font-body);
    font-size: 0.92rem;
    color: var(--text-main);
    background: #fafbfc;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: white;
    box-shadow: 0 0 0 3px rgba(76,29,149,0.08);
}

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

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

.form-hint {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: 0.4rem;
    display: block;
}

/* ---- Submit Author Input (inside form) ---- */
.dynamic-list-container {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.dynamic-list-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--bg-main);
    border-radius: 10px;
    padding: 0.75rem;
}

.dynamic-list-item .form-group {
    margin-bottom: 0;
}

.btn-add-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1rem;
    border: 1.5px dashed var(--primary);
    border-radius: 8px;
    background: none;
    color: var(--primary);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-add-secondary:hover {
    background: var(--primary-dim);
}

.btn-remove {
    background: none;
    border: none;
    color: #ef4444;
    cursor: pointer;
    padding: 0.4rem;
    border-radius: 6px;
    font-size: 1rem;
    flex-shrink: 0;
    transition: background 0.2s;
}

.btn-remove:hover { background: rgba(239,68,68,0.1); }

/* ---- Form Actions ---- */
.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    padding: 1.5rem 2rem;
    background: linear-gradient(135deg, rgba(76,29,149,0.02), rgba(5,150,105,0.02));
    border-top: 1px solid var(--border);
}

.btn-outline-action {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: 1.5px solid var(--border);
    border-radius: 10px;
    background: none;
    color: var(--text-muted);
    font-family: var(--font-body);
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
}

.btn-outline-action:hover {
    border-color: var(--text-main);
    color: var(--text-main);
}

.btn-submit {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.85rem 2rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border: none;
    border-radius: 10px;
    font-family: var(--font-head);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(76,29,149,0.25);
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(76,29,149,0.35);
}

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

/* ---- Success State ---- */
.success-state {
    text-align: center;
    padding: 4rem 2rem;
    background: white;
    border-radius: 20px;
    border: 1px solid var(--border);
    box-shadow: 0 4px 30px rgba(5,150,105,0.08);
    animation: fadeInUp 0.6s ease;
}

.success-icon-wrap {
    margin-bottom: 1.5rem;
}

.success-checkmark {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--secondary), #10b981);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    font-size: 2rem;
    color: white;
    box-shadow: 0 0 0 15px rgba(5,150,105,0.1);
    animation: successPop 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes successPop {
    from { transform: scale(0); }
    to   { transform: scale(1); }
}

.success-state h2 {
    font-size: 1.8rem;
    margin-bottom: 0.75rem;
    color: var(--text-main);
}

.success-state p {
    color: var(--text-muted);
    font-size: 1rem;
    max-width: 500px;
    margin: 0 auto 2rem;
    line-height: 1.7;
}

.success-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.8rem;
    background: var(--primary);
    color: white;
    border-radius: 10px;
    font-weight: 600;
    transition: var(--transition);
}

.btn-primary-link:hover {
    background: var(--primary-light);
    color: white;
    transform: translateY(-2px);
}

.btn-outline-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.8rem;
    border: 1.5px solid var(--border);
    border-radius: 10px;
    background: none;
    color: var(--text-muted);
    font-family: var(--font-body);
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
}

.btn-outline-link:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* ============================================================
   Admin Panel — Tabs & Pending Submission Styles
   ============================================================ */

/* Admin Tabs */
.admin-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    border-bottom: 2px solid var(--border);
    padding-bottom: 0;
}

.admin-tab {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 1.4rem;
    border: none;
    border-bottom: 2px solid transparent;
    background: none;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s ease;
    margin-bottom: -2px;
}

.admin-tab:hover {
    color: var(--primary);
}

.admin-tab.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.tab-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 20px;
    border-radius: 50px;
    background: var(--primary);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0 5px;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Pending Submission Cards */
.submissions-grid {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.submission-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.submission-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--primary);
    border-radius: 4px 0 0 4px;
}

.submission-card.approved::before { background: var(--secondary); }
.submission-card.rejected::before { background: #ef4444; }

.submission-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.submission-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.submission-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
    margin-bottom: 0.75rem;
}

.submission-status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.status-pending { background: rgba(245,158,11,0.1); color: #d97706; }
.status-approved { background: rgba(5,150,105,0.1); color: var(--secondary); }
.status-rejected { background: rgba(239,68,68,0.1); color: #ef4444; }

.submission-card-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-main);
    line-height: 1.3;
    margin-bottom: 0.25rem;
}

.submission-card-sub {
    font-size: 0.82rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.submission-desc {
    font-size: 0.87rem;
    color: var(--text-muted);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 1rem;
}

.submission-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    border-top: 1px solid var(--border);
    padding-top: 1rem;
}

.submission-submitter {
    font-size: 0.82rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.submission-actions {
    display: flex;
    gap: 0.5rem;
}

.btn-approve {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1.1rem;
    background: var(--secondary);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-approve:hover {
    background: #047857;
    transform: translateY(-1px);
}

.btn-reject {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1.1rem;
    background: rgba(239,68,68,0.1);
    color: #ef4444;
    border: 1px solid rgba(239,68,68,0.2);
    border-radius: 8px;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-reject:hover {
    background: #ef4444;
    color: white;
}

.btn-preview-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.8rem;
    color: var(--primary);
    background: var(--primary-dim);
    border-radius: 6px;
    padding: 0.3rem 0.7rem;
    text-decoration: none;
    transition: var(--transition);
}

.btn-preview-link:hover {
    background: var(--primary);
    color: white;
}

.empty-submissions {
    text-align: center;
    padding: 3rem;
    color: var(--text-muted);
}

.empty-submissions i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    opacity: 0.3;
    display: block;
}

/* ---- Responsive ---- */
@media (max-width: 640px) {
    .submit-hero-title { font-size: 1.7rem; }
    .form-row { grid-template-columns: 1fr; }
    .btn-analyze { width: calc(100% - 2.5rem); margin-inline: 1.25rem; }
    .source-panel { padding: 1.25rem; }
    .form-section { padding: 1.25rem; }
    .form-actions { padding: 1.25rem; flex-direction: column-reverse; }
    .btn-submit, .btn-outline-action { width: 100%; justify-content: center; }
    .step-connector { width: 30px; }
    .upload-limits { flex-direction: column; gap: 0.4rem; }
}