/* css/campaigns.css */
/* ============================================================
   CAMPAIGN BUILDER — Visual System aligned with Apisy Design
   Specificity strategy: every rule is anchored to #sa-view-campaigns
   or #sa-node-editor-modal so it wins over global rules in
   base/layout/ui.css without using !important.
   ============================================================ */

/* ---------- View Header (card wrapper, like Engagement Analytics) ---------- */
#sa-view-campaigns .sa-view-header {
    background: #121421;
    border: 1px solid #1f2235;
    border-radius: 12px;
    padding: 24px 28px;
    margin-bottom: 24px;
}

#sa-view-campaigns .sa-view-header h2 {
    color: #ffffff;
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0 0 4px 0;
    letter-spacing: -0.01em;
}

#sa-view-campaigns .sa-view-header .sa-subtitle {
    color: #94a3b8;
    font-size: 0.85rem;
    margin: 0;
    line-height: 1.5;
}

/* ---------- Layout container ---------- */
#sa-view-campaigns .sa-campaign-container {
    display: flex;
    gap: 24px;
    align-items: flex-start;
}

#sa-view-campaigns .sa-campaign-sidebar {
    width: 340px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

#sa-view-campaigns .sa-campaign-canvas {
    flex-grow: 1;
    min-height: 560px;
}

/* ---------- Sidebar Cards ---------- */
#sa-view-campaigns .sa-campaign-config-card,
#sa-view-campaigns .sa-campaign-actions-card {
    background: #121421;
    border: 1px solid #1f2235;
    border-radius: 12px;
    padding: 24px;
}

#sa-view-campaigns .sa-campaign-config-card h3,
#sa-view-campaigns .sa-campaign-actions-card h3 {
    color: #ffffff;
    font-size: 1.05rem;
    font-weight: 600;
    margin: 0 0 20px 0;
    letter-spacing: -0.01em;
}

/* ---------- Inputs / Selects / Textareas ---------- */
#sa-view-campaigns .sa-input-group {
    margin-bottom: 18px;
    display: flex;
    flex-direction: column;
}

#sa-view-campaigns .sa-input-group:last-of-type {
    margin-bottom: 22px;
}

#sa-view-campaigns .sa-input-group label {
    color: #94a3b8;
    font-size: 0.82rem;
    font-weight: 500;
    margin-bottom: 8px;
    letter-spacing: 0.01em;
}

#sa-view-campaigns .sa-input-group input[type="text"],
#sa-view-campaigns .sa-input-group select,
#sa-view-campaigns .sa-input-group textarea {
    width: 100%;
    background: #0a0b14;
    border: 1px solid #1f2235;
    border-radius: 8px;
    padding: 12px 14px;
    color: #ffffff;
    font-size: 0.92rem;
    font-family: inherit;
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
    box-sizing: border-box;
    outline: none;
}

#sa-view-campaigns .sa-input-group input[type="text"]::placeholder,
#sa-view-campaigns .sa-input-group textarea::placeholder {
    color: #4b5168;
}

#sa-view-campaigns .sa-input-group input[type="text"]:hover,
#sa-view-campaigns .sa-input-group select:hover,
#sa-view-campaigns .sa-input-group textarea:hover {
    border-color: #31364e;
}

#sa-view-campaigns .sa-input-group input[type="text"]:focus,
#sa-view-campaigns .sa-input-group select:focus,
#sa-view-campaigns .sa-input-group textarea:focus {
    border-color: #8b5cf6;
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.15);
    background: #0d0f1a;
}

#sa-view-campaigns .sa-input-group textarea {
    resize: vertical;
    min-height: 120px;
    line-height: 1.5;
}

/* Custom select arrow */
#sa-view-campaigns .sa-input-group select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'><path d='M1 1.5L6 6.5L11 1.5' stroke='%2394a3b8' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/></svg>");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 38px;
    cursor: pointer;
}

#sa-view-campaigns .sa-input-group select::-ms-expand {
    display: none;
}

#sa-view-campaigns .sa-input-group select option {
    background: #121421;
    color: #ffffff;
}

/* ---------- Buttons ---------- */
#sa-view-campaigns .sa-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: none;
    cursor: pointer;
    font-family: inherit;
    font-size: 0.92rem;
    font-weight: 600;
    padding: 12px 22px;
    border-radius: 999px;
    transition: transform 0.15s, box-shadow 0.2s, background 0.2s, border-color 0.2s;
    letter-spacing: 0.01em;
    text-decoration: none;
}

#sa-view-campaigns .sa-w-100 {
    width: 100%;
}

#sa-view-campaigns .sa-btn-primary {
    background: linear-gradient(135deg, #8b5cf6 0%, #06b6d4 100%);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(139, 92, 246, 0.25);
}

#sa-view-campaigns .sa-btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 22px rgba(139, 92, 246, 0.4);
}

#sa-view-campaigns .sa-btn-primary:active {
    transform: translateY(0);
}

#sa-view-campaigns .sa-btn-outline {
    background: #0a0b14;
    color: #ffffff;
    border: 1px solid #1f2235;
}

#sa-view-campaigns .sa-btn-outline:hover {
    border-color: #31364e;
    background: #10131f;
}

#sa-view-campaigns .sa-btn-upgrade {
    background: rgba(139, 92, 246, 0.1);
    color: #ffffff;
    border: 1px solid rgba(139, 92, 246, 0.4);
}

#sa-view-campaigns .sa-btn-upgrade:hover {
    background: rgba(139, 92, 246, 0.18);
    border-color: rgba(139, 92, 246, 0.7);
    box-shadow: 0 4px 16px rgba(139, 92, 246, 0.2);
}

#sa-view-campaigns .mb-10 {
    margin-bottom: 10px;
}

#sa-view-campaigns .sa-icon {
    display: inline-flex;
    align-items: center;
    font-size: 1rem;
    line-height: 1;
}

/* ---------- Pipeline (canvas) ---------- */
#sa-view-campaigns .sa-campaign-pipeline {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding-bottom: 40px;
}

/* ---------- Node cards ---------- */
#sa-view-campaigns .sa-campaign-node {
    background: #121421;
    border: 1px solid #1f2235;
    border-radius: 12px;
    padding: 20px 24px;
    display: flex;
    gap: 20px;
    align-items: center;
    transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
    cursor: pointer;
    position: relative;
}

#sa-view-campaigns .sa-campaign-node:hover {
    transform: translateY(-2px);
    border-color: #31364e;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

#sa-view-campaigns .sa-node-step-number {
    width: 40px;
    height: 40px;
    background: #1f2235;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: #94a3b8;
    flex-shrink: 0;
    font-size: 0.95rem;
}

#sa-view-campaigns .sa-node-info {
    flex-grow: 1;
    min-width: 0;
}

#sa-view-campaigns .sa-node-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}

#sa-view-campaigns .sa-node-role {
    font-weight: 600;
    font-size: 1.05rem;
    color: #ffffff;
}

#sa-view-campaigns .sa-node-preview {
    color: #94a3b8;
    font-size: 0.9rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.5;
}

#sa-view-campaigns .sa-node-actions {
    color: #94a3b8;
    flex-shrink: 0;
    opacity: 0.6;
    transition: opacity 0.2s;
}

#sa-view-campaigns .sa-campaign-node:hover .sa-node-actions {
    opacity: 1;
}

/* Audience temperature ribbons + badges */
#sa-view-campaigns .sa-node-temp {
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 0.68rem;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.06em;
}

#sa-view-campaigns .sa-camp-node-cold {
    border-left: 4px solid #06b6d4;
}
#sa-view-campaigns .sa-camp-node-cold .sa-node-temp {
    background: rgba(6, 182, 212, 0.12);
    color: #06b6d4;
}

#sa-view-campaigns .sa-camp-node-warm {
    border-left: 4px solid #8b5cf6;
}
#sa-view-campaigns .sa-camp-node-warm .sa-node-temp {
    background: rgba(139, 92, 246, 0.12);
    color: #8b5cf6;
}

#sa-view-campaigns .sa-camp-node-hot {
    border-left: 4px solid #ef4444;
}
#sa-view-campaigns .sa-camp-node-hot .sa-node-temp {
    background: rgba(239, 68, 68, 0.12);
    color: #ef4444;
}

/* Connector line between nodes */
#sa-view-campaigns .sa-campaign-node:not(:last-child)::after {
    content: '';
    position: absolute;
    bottom: -16px;
    left: 44px;
    width: 2px;
    height: 16px;
    background: linear-gradient(180deg, #1f2235 0%, #31364e 100%);
}

/* ---------- Empty State ---------- */
#sa-view-campaigns .sa-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 40px;
    text-align: center;
    background: rgba(18, 20, 33, 0.4);
    border: 2px dashed #1f2235;
    border-radius: 12px;
    min-height: 480px;
}

#sa-view-campaigns .sa-empty-icon {
    width: 72px;
    height: 72px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

#sa-view-campaigns .sa-empty-icon svg {
    width: 100%;
    height: 100%;
}

#sa-view-campaigns .sa-empty-state h3 {
    margin: 0 0 10px 0;
    color: #ffffff;
    font-size: 1.15rem;
    font-weight: 600;
}

#sa-view-campaigns .sa-empty-state p {
    color: #94a3b8;
    max-width: 380px;
    margin: 0;
    line-height: 1.5;
    font-size: 0.92rem;
}

/* ---------- Loader ---------- */
#sa-view-campaigns .sa-loading-overlay {
    position: relative;
    inset: 0;
    background: rgba(18, 20, 33, 0.4);
    border: 2px dashed #1f2235;
    border-radius: 12px;
    backdrop-filter: blur(4px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 480px;
    z-index: 10;
}

#sa-view-campaigns .sa-loading-overlay p {
    color: #94a3b8;
    font-size: 0.92rem;
    margin-top: 4px;
}

#sa-view-campaigns .sa-spinner {
    width: 44px;
    height: 44px;
    border: 3px solid rgba(139, 92, 246, 0.15);
    border-top-color: #8b5cf6;
    border-right-color: #06b6d4;
    border-radius: 50%;
    animation: sa-spin 0.9s linear infinite;
    margin-bottom: 16px;
}

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

/* ---------- Modal (Node Editor) — anchored to its own ID ---------- */
#sa-node-editor-modal.sa-modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(10, 11, 20, 0.75);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
}

#sa-node-editor-modal.sa-modal-backdrop.sa-hidden {
    display: none;
}

#sa-node-editor-modal .sa-neon-modal {
    background: #121421;
    border: 1px solid #1f2235;
    border-radius: 12px;
    padding: 28px;
    width: 100%;
    max-width: 640px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow:
        0 20px 60px rgba(0, 0, 0, 0.5),
        0 0 0 1px rgba(139, 92, 246, 0.1);
}

#sa-node-editor-modal .sa-close-modal {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 32px;
    height: 32px;
    background: transparent;
    border: 1px solid #1f2235;
    border-radius: 8px;
    color: #94a3b8;
    font-size: 1.3rem;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: border-color 0.2s, color 0.2s, background 0.2s;
    padding: 0;
}

#sa-node-editor-modal .sa-close-modal:hover {
    border-color: #31364e;
    color: #ffffff;
    background: #0a0b14;
}

/* ── Visual preview linked to this campaign step ── */
#sa-node-editor-modal .sa-node-image-preview {
    position: relative;
    margin-bottom: 18px;
    border-radius: 10px;
    overflow: hidden;
    background: #0a0b14;
    border: 1px solid rgba(139, 92, 246, 0.2);
}
#sa-node-editor-modal .sa-node-image-preview img {
    width: 100%;
    max-height: 260px;
    object-fit: contain;
    display: block;
    border-radius: 10px;
}
#sa-node-editor-modal .sa-node-remove-img-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    background: rgba(0, 0, 0, 0.65);
    border: 1px solid rgba(255,255,255,0.15);
    color: rgba(255,255,255,0.6);
    border-radius: 50%;
    width: 26px;
    height: 26px;
    cursor: pointer;
    font-size: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color .15s, background .15s;
    line-height: 1;
}
#sa-node-editor-modal .sa-node-remove-img-btn:hover {
    background: rgba(249, 115, 22, 0.2);
    border-color: #f97316;
    color: #f97316;
}

#sa-node-editor-modal .sa-node-editor-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 22px;
    padding-right: 40px;
}

#sa-node-editor-modal .sa-node-editor-header h3 {
    color: #ffffff;
    font-size: 1.15rem;
    font-weight: 600;
    margin: 0;
}

#sa-node-editor-modal .sa-badge {
    padding: 4px 12px;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

#sa-node-editor-modal .sa-temp-cold {
    background: rgba(6, 182, 212, 0.12);
    color: #06b6d4;
}
#sa-node-editor-modal .sa-temp-warm {
    background: rgba(139, 92, 246, 0.12);
    color: #8b5cf6;
}
#sa-node-editor-modal .sa-temp-hot {
    background: rgba(239, 68, 68, 0.12);
    color: #ef4444;
}

#sa-node-editor-modal .sa-modal-actions {
    margin-top: 8px;
}

/* ── Node actions row: Create Visual + Update Step side by side ── */
#sa-node-editor-modal .sa-node-actions-row {
    display: flex;
    gap: 10px;
    align-items: center;
}
#sa-node-editor-modal .sa-node-visual-btn {
    flex-shrink: 0;
    width: auto;
    background: transparent;
    border: 1px solid rgba(139, 92, 246, 0.4);
    color: #a78bfa;
    padding: 11px 18px;
    font-size: 0.88rem;
}
#sa-node-editor-modal .sa-node-visual-btn:hover {
    background: rgba(139, 92, 246, 0.1);
    border-color: #8b5cf6;
    color: #c4b5fd;
    transform: translateY(-1px);
}
#sa-node-editor-modal .sa-node-update-btn {
    flex: 1;
}

#sa-node-editor-modal .sa-input-group {
    margin-bottom: 18px;
    display: flex;
    flex-direction: column;
}

/* ── Label row with Expand button ── */
#sa-node-editor-modal .sa-node-label-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}
#sa-node-editor-modal .sa-node-label-row label {
    margin-bottom: 0;
}

#sa-node-editor-modal .sa-input-group label {
    color: #94a3b8;
    font-size: 0.82rem;
    font-weight: 500;
    margin-bottom: 8px;
    letter-spacing: 0.01em;
}

/* ── Expand/Regenerate button beside Post Content label ── */
#sa-node-editor-modal .sa-node-regen-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: transparent;
    border: 1px solid rgba(6, 182, 212, 0.3);
    color: #06b6d4;
    border-radius: 999px;
    padding: 3px 10px;
    font-size: 0.76rem;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    transition: all .18s ease;
    white-space: nowrap;
}
#sa-node-editor-modal .sa-node-regen-btn:hover {
    background: rgba(6, 182, 212, 0.1);
    border-color: #06b6d4;
}
#sa-node-editor-modal .sa-node-regen-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

#sa-node-editor-modal .sa-input-group textarea {
    width: 100%;
    background: #0a0b14;
    border: 1px solid #1f2235;
    border-radius: 8px;
    padding: 12px 14px;
    color: #ffffff;
    font-size: 0.92rem;
    font-family: inherit;
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
    box-sizing: border-box;
    outline: none;
    resize: vertical;
    min-height: 200px;
    line-height: 1.5;
}

#sa-node-editor-modal .sa-input-group textarea::placeholder {
    color: #4b5168;
}

#sa-node-editor-modal .sa-input-group textarea:hover {
    border-color: #31364e;
}

#sa-node-editor-modal .sa-input-group textarea:focus {
    border-color: #8b5cf6;
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.15);
    background: #0d0f1a;
}

#sa-node-editor-modal .sa-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: none;
    cursor: pointer;
    font-family: inherit;
    font-size: 0.92rem;
    font-weight: 600;
    padding: 12px 22px;
    border-radius: 999px;
    transition: transform 0.15s, box-shadow 0.2s, background 0.2s;
    letter-spacing: 0.01em;
}

#sa-node-editor-modal .sa-btn-primary {
    background: linear-gradient(135deg, #8b5cf6 0%, #06b6d4 100%);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(139, 92, 246, 0.25);
}

#sa-node-editor-modal .sa-btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 22px rgba(139, 92, 246, 0.4);
}

/* ---------- Saved Campaigns Section ---------- */
#sa-view-campaigns .sa-saved-campaigns-section {
    margin-top: 32px;
    border-top: 1px solid #1f2235;
    padding-top: 28px;
}

#sa-view-campaigns .sa-saved-campaigns-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

#sa-view-campaigns .sa-saved-campaigns-title {
    display: flex;
    align-items: center;
    gap: 10px;
}

#sa-view-campaigns .sa-saved-campaigns-title h3 {
    color: #ffffff;
    font-size: 0.95rem;
    font-weight: 600;
    margin: 0;
    letter-spacing: -0.01em;
}

#sa-view-campaigns .sa-saved-count-badge {
    background: rgba(139, 92, 246, 0.15);
    color: #a78bfa;
    border: 1px solid rgba(139, 92, 246, 0.25);
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 2px 8px;
    line-height: 1.4;
}

#sa-view-campaigns .sa-btn-refresh {
    background: transparent;
    border: 1px solid #1f2235;
    border-radius: 8px;
    color: #64748b;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s, transform 0.3s;
    padding: 0;
}

#sa-view-campaigns .sa-btn-refresh:hover {
    border-color: #31364e;
    color: #94a3b8;
}

#sa-view-campaigns .sa-btn-refresh.sa-spinning svg {
    animation: sa-spin 0.7s linear infinite;
}

/* Campaign cards grid */
#sa-view-campaigns .sa-saved-campaigns-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 14px;
}

/* Single saved campaign card */
#sa-view-campaigns .sa-saved-camp-card {
    background: #121421;
    border: 1px solid #1f2235;
    border-radius: 14px;
    padding: 18px 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
    position: relative;
    overflow: hidden;
}

#sa-view-campaigns .sa-saved-camp-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, #8b5cf6, #06b6d4);
    opacity: 0;
    transition: opacity 0.2s;
}

#sa-view-campaigns .sa-saved-camp-card:hover {
    transform: translateY(-2px);
    border-color: #2d3251;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

#sa-view-campaigns .sa-saved-camp-card:hover::before {
    opacity: 1;
}

#sa-view-campaigns .sa-camp-card-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 10px;
}

#sa-view-campaigns .sa-camp-card-meta {
    flex: 1;
    min-width: 0;
}

#sa-view-campaigns .sa-camp-card-objective {
    font-weight: 600;
    font-size: 0.92rem;
    color: #ffffff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 4px;
}

#sa-view-campaigns .sa-camp-card-topic {
    font-size: 0.78rem;
    color: #64748b;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Status badge */
#sa-view-campaigns .sa-camp-status {
    padding: 3px 9px;
    border-radius: 999px;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    flex-shrink: 0;
}

#sa-view-campaigns .sa-camp-status--draft {
    background: rgba(100, 116, 139, 0.12);
    color: #64748b;
}

#sa-view-campaigns .sa-camp-status--active {
    background: rgba(139, 92, 246, 0.12);
    color: #a78bfa;
}

#sa-view-campaigns .sa-camp-status--pushed {
    background: rgba(6, 182, 212, 0.12);
    color: #06b6d4;
}

/* Meta row: framework + nodes + date */
#sa-view-campaigns .sa-camp-card-info {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

#sa-view-campaigns .sa-camp-info-pill {
    background: #0a0b14;
    border: 1px solid #1f2235;
    border-radius: 6px;
    padding: 3px 8px;
    font-size: 0.7rem;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 4px;
}

#sa-view-campaigns .sa-camp-card-date {
    font-size: 0.68rem;
    color: #3d4468;
    margin-left: auto;
}

/* Card action buttons */
#sa-view-campaigns .sa-camp-card-actions {
    display: flex;
    gap: 8px;
    padding-top: 4px;
    border-top: 1px solid #1a1d2e;
}

#sa-view-campaigns .sa-camp-card-btn {
    flex: 1;
    padding: 8px 10px;
    border-radius: 8px;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    transition: background 0.15s, border-color 0.15s, color 0.15s, transform 0.15s;
    border: 1px solid transparent;
    font-family: inherit;
}

#sa-view-campaigns .sa-camp-card-btn--load {
    background: rgba(139, 92, 246, 0.1);
    border-color: rgba(139, 92, 246, 0.2);
    color: #a78bfa;
}

#sa-view-campaigns .sa-camp-card-btn--load:hover {
    background: rgba(139, 92, 246, 0.18);
    border-color: rgba(139, 92, 246, 0.4);
    transform: translateY(-1px);
}

#sa-view-campaigns .sa-camp-card-btn--delete {
    background: rgba(239, 68, 68, 0.06);
    border-color: rgba(239, 68, 68, 0.15);
    color: #64748b;
    flex: 0 0 auto;
    padding: 8px 12px;
}

#sa-view-campaigns .sa-camp-card-btn--delete:hover {
    background: rgba(239, 68, 68, 0.12);
    border-color: rgba(239, 68, 68, 0.35);
    color: #ef4444;
}

/* Skeleton loading */
#sa-view-campaigns .sa-saved-loading {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 14px;
    grid-column: 1 / -1;
}

#sa-view-campaigns .sa-skeleton-card {
    height: 130px;
    background: linear-gradient(90deg, #121421 25%, #1a1d2e 50%, #121421 75%);
    background-size: 200% 100%;
    border: 1px solid #1f2235;
    border-radius: 14px;
    animation: sa-shimmer 1.5s infinite;
}

@keyframes sa-shimmer {
    0%   { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Empty state for saved campaigns */
#sa-view-campaigns .sa-saved-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 40px 24px;
    color: #3d4468;
    font-size: 0.88rem;
    line-height: 1.6;
    border: 1px dashed #1a1d2e;
    border-radius: 12px;
}

#sa-view-campaigns .sa-saved-empty strong {
    display: block;
    color: #64748b;
    font-size: 0.95rem;
    margin-bottom: 6px;
}

/* ---------- Calendar Date Picker Modal ---------- */
#sa-datepicker-modal.sa-modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(5, 6, 15, 0.80);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1100;
    padding: 20px;
    animation: sa-backdrop-in 0.2s ease;
}

#sa-datepicker-modal.sa-modal-backdrop.sa-hidden {
    display: none;
}

@keyframes sa-backdrop-in {
    from { opacity: 0; }
    to   { opacity: 1; }
}

.sa-datepicker-card {
    background: linear-gradient(145deg, #141627 0%, #0e1020 100%);
    border: 1px solid rgba(139, 92, 246, 0.25);
    border-radius: 20px;
    padding: 32px;
    width: 100%;
    max-width: 420px;
    box-shadow:
        0 24px 60px rgba(0, 0, 0, 0.6),
        0 0 0 1px rgba(139, 92, 246, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.04);
    animation: sa-card-in 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes sa-card-in {
    from { opacity: 0; transform: translateY(16px) scale(0.97); }
    to   { opacity: 1; transform: translateY(0)   scale(1); }
}

.sa-datepicker-header {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 28px;
}

.sa-datepicker-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.2) 0%, rgba(6, 182, 212, 0.15) 100%);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
}

.sa-datepicker-header h3 {
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: 700;
    margin: 2px 0 6px 0;
    letter-spacing: -0.02em;
}

.sa-datepicker-header p {
    color: #64748b;
    font-size: 0.82rem;
    margin: 0;
    line-height: 1.5;
}

.sa-datepicker-body {
    margin-bottom: 28px;
}

.sa-datepicker-label {
    display: block;
    color: #94a3b8;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 10px;
}

.sa-datepicker-input {
    width: 100%;
    box-sizing: border-box;
    background: #0a0b14;
    border: 1px solid #1f2235;
    border-radius: 12px;
    padding: 14px 16px;
    color: #ffffff;
    font-size: 1rem;
    font-family: inherit;
    font-weight: 500;
    letter-spacing: 0.02em;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
    cursor: pointer;
    /* Style the calendar picker icon */
    color-scheme: dark;
}

.sa-datepicker-input:hover {
    border-color: #31364e;
    background: #0d0f1a;
}

.sa-datepicker-input:focus {
    border-color: #8b5cf6;
    box-shadow:
        0 0 0 3px rgba(139, 92, 246, 0.18),
        0 1px 3px rgba(0, 0, 0, 0.3);
    background: #0d0f1a;
}

.sa-datepicker-hint {
    color: #3d4468;
    font-size: 0.78rem;
    margin: 10px 0 0 0;
    line-height: 1.5;
}

.sa-datepicker-actions {
    display: flex;
    gap: 10px;
}

.sa-datepicker-actions .sa-btn {
    flex: 1;
    padding: 13px 16px;
    border-radius: 12px;
    font-size: 0.88rem;
    font-weight: 600;
}

.sa-datepicker-actions .sa-btn-outline {
    background: transparent;
    border: 1px solid #1f2235;
    color: #94a3b8;
    transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.sa-datepicker-actions .sa-btn-outline:hover {
    border-color: #31364e;
    color: #ffffff;
    background: rgba(255, 255, 255, 0.03);
}

.sa-datepicker-actions .sa-btn-primary {
    background: linear-gradient(135deg, #8b5cf6 0%, #06b6d4 100%);
    color: #ffffff;
    border: none;
    box-shadow: 0 4px 14px rgba(139, 92, 246, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: transform 0.15s, box-shadow 0.2s;
}

.sa-datepicker-actions .sa-btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(139, 92, 246, 0.45);
}

.sa-datepicker-actions .sa-btn-primary:active {
    transform: translateY(0);
}

/* ---------- Utility ---------- */
#sa-view-campaigns .sa-hidden,
#sa-node-editor-modal.sa-hidden {
    display: none;
}

/* ── Inline wave loader (shared with calendar) ── */
.sa-wave-loader--inline {
    display: inline-flex;
    gap: 3px;
    vertical-align: middle;
    margin-left: 4px;
}
.sa-wave-loader--inline span {
    width: 4px;
    height: 4px;
    background: currentColor;
    border-radius: 50%;
    animation: sa-wave-camp 1.4s infinite ease-in-out both;
}
.sa-wave-loader--inline span:nth-child(1) { animation-delay: -0.32s; }
.sa-wave-loader--inline span:nth-child(2) { animation-delay: -0.16s; }
@keyframes sa-wave-camp {
    0%, 80%, 100% { transform: scale(0); }
    40%           { transform: scale(1.0); }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    #sa-view-campaigns .sa-campaign-container {
        flex-direction: column;
    }
    #sa-view-campaigns .sa-campaign-sidebar {
        width: 100%;
    }
    #sa-view-campaigns .sa-campaign-canvas {
        width: 100%;
        min-height: 400px;
    }
    #sa-view-campaigns .sa-empty-state,
    #sa-view-campaigns .sa-loading-overlay {
        min-height: 320px;
        padding: 48px 24px;
    }
}

@media (max-width: 600px) {
    #sa-view-campaigns .sa-view-header {
        padding: 20px;
    }
    #sa-view-campaigns .sa-view-header h2 {
        font-size: 1.15rem;
    }
    /* Override the global .sa-subtitle { display:none } from layout.css
       The subtitle inside the module card must always be visible */
    #sa-view-campaigns .sa-view-header .sa-subtitle {
        display: block !important;
        font-size: 0.8rem;
    }
    #sa-view-campaigns .sa-campaign-config-card,
    #sa-view-campaigns .sa-campaign-actions-card {
        padding: 20px;
    }
    #sa-view-campaigns .sa-campaign-node {
        padding: 16px;
        gap: 14px;
    }
    #sa-node-editor-modal .sa-neon-modal {
        padding: 22px;
    }
}