/* ── CSS Variables ── */
:root {
  --ink         : #2c3e50;
  --ink-light   : #77767b;
  --ink-faint   : #9a9996;
  --paper       : var(--color-bg-app);
  --paper-warm  : var(--color-bg-section);
  --ui-bg       : var(--color-bg-app);
  --ui-border   : var(--color-border-panel);
  --accent      : var(--color-accent);
  --ui-font     : var(--font-ui);
  --radius-sm   : var(--radius-md);
  --header-height: 60px;
}

/* ── PROMPT MODE SECTION ── */
.prompt-mode-wrapper {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 4px 0;
}

.prompt-mode-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    align-items: stretch;
}

.prompt-mode-buttons .btn-copy,
.prompt-mode-buttons .btn-copy-oneshot {
    width: 100%;
    min-width: 0;
    min-height: 42px;
    margin-top: 0;
    font-size: 0.8rem;
    padding: 10px 12px;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    font-weight: 500;
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    box-sizing: border-box;
}

.prompt-mode-buttons .btn-copy {
    background-color: #2563eb;
    color: white;
}

.prompt-mode-buttons .btn-copy-oneshot {
    background-color: #16a34a;
    color: white;
}

.prompt-mode-buttons .btn-copy:hover {
    background-color: #1d4ed8;
}

.prompt-mode-buttons .btn-copy-oneshot:hover {
    background-color: #15803d;
}

.prompt-mode-buttons .btn-copy.copy-sukses,
.prompt-mode-buttons .btn-copy-oneshot.copy-sukses {
    background-color: #6b7280 !important;
    color: #ffffff !important;
    border-color: transparent !important;
}

@media (max-width: 560px) {
    .prompt-mode-buttons {
        grid-template-columns: 1fr;
    }
}

.prompt-mode-info {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.prompt-mode-info-title {
    font-weight: 700;
    font-size: 0.95rem;
    color: #1e293b;
    margin: 0;
}

.prompt-mode-card {
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 12px 14px;
}

.prompt-card-title {
    font-weight: 700;
    font-size: 0.9rem;
    color: #1e293b;
    margin: 0 0 4px 0;
}

.prompt-card-desc {
    font-size: 0.85rem;
    color: #475569;
    margin: 0 0 8px 0;
    line-height: 1.5;
}

.prompt-card-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.prompt-card-list li {
    font-size: 0.83rem;
    color: #334155;
}

.prompt-card-list li.plus {
    color: #16a34a;
}

.prompt-card-list li.minus {
    color: #dc2626;
}

[data-theme="dark"] {
  --ink       : #deddda;
  --ink-light : #9a9996;
  --ink-faint : #77767b;
  --paper     : #1a1a1a;
  --paper-warm: #2d2d2d;
  --ui-bg     : #1a1a1a;
  --ui-border : #3d3d3d;
  --accent    : #e07b39;
}

/* ── Reset & Base ── */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--ui-font);
  background: var(--paper);
  color: var(--ink);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ═══════════════════════════════════════════
   HEADER — shared style
   ═══════════════════════════════════════════ */
.app-header {
    background: var(--color-bg-app-header);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    color: var(--color-text-app-header);
    padding: 0 28px;
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 2px solid var(--accent);
    box-shadow: 0 1px 0 color-mix(in srgb, white 4%, transparent), 0 4px 32px color-mix(in srgb, black 30%, transparent);
}

.app-title {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: inherit;
}

.app-title-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
    line-height: 1;
}

.app-name {
    font-family: var(--ui-font);
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--color-text-app-header);
    margin: 0;
}

.app-subtitle {
    font-family: var(--ui-font);
    font-size: 0.7rem;
    font-weight: 500;
    color: rgba(255,255,255,0.7);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin: 0;
}

.header-actions {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: nowrap;
    flex-shrink: 1;
    min-width: 0;
    overflow: hidden;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.selector-grid {
    display: contents;
}

.btn-toggle-panel {
  background: color-mix(in srgb, black 25%, transparent);
  color: var(--color-text-app-header);
  border: 1px solid color-mix(in srgb, black 30%, transparent);
  border-radius: 4px;
  padding: 4px 10px;
  font-size: 1rem;
  font-weight: bold;
  cursor: pointer;
  margin: 0;
  margin-right: auto;
  transition: background 0.2s ease;
  line-height: 1;
}

.btn-toggle-panel:hover {
  background: color-mix(in srgb, black 40%, transparent);
}

.action-buttons {
    display: flex;
    gap: 8px;
    flex-shrink: 1;
    min-width: 0;
}

/* Theme selector — header style */
.theme-selector-wrapper {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: rgba(255,255,255,0.1);
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,0.15);
}

.theme-label {
  font-size: 0.9rem;
  color: var(--color-text-app-header);
  cursor: pointer;
  transition: opacity 0.2s ease;
}

.theme-label:hover { opacity: 0.7; }

.theme-select {
  background: rgba(255,255,255,0.15);
  color: var(--color-text-app-header);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 4px;
  padding: 4px 8px;
  font-size: 0.75rem;
  font-weight: 500;
  cursor: pointer;
  outline: none;
  transition: all 0.2s ease;
  width: auto;
  margin: 0;
}

.theme-select:hover {
  background: rgba(255,255,255,0.2);
  border-color: rgba(255,255,255,0.3);
}

.theme-select option {
  background: var(--color-bg-app-header);
  color: var(--color-text-app-header);
}

/* Dashboard button */
.btn-dashboard {
    background: var(--color-accent);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 2px 8px color-mix(in srgb, var(--color-accent) 30%, transparent);
    white-space: nowrap;
}

.btn-dashboard:hover {
    background: var(--color-accent-hover);
    transform: translateY(-1px);
}

/* Print button */
.btn-print {
    background: var(--color-accent);
    color: white;
    border: 1px solid color-mix(in srgb, white 15%, transparent);
    box-shadow: 0 2px 12px color-mix(in srgb, var(--color-accent) 40%, transparent);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.18s ease;
    white-space: nowrap;
}

.btn-print:hover {
    background: var(--color-accent-hover);
    transform: translateY(-1px);
}

/* Cloud save button */
.btn-simpan-cloud {
    background: var(--color-accent);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    padding: 8px 12px;
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 500;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.btn-simpan-cloud:hover {
    background: var(--color-accent-hover);
    transform: translateY(-1px);
}

/* ═══════════════════════════════════════════
   APP BODY LAYOUT
   ═══════════════════════════════════════════ */
.app-body {
    flex: 1;
    display: grid;
    grid-template-columns: 35% 65%;
    gap: 0;
    height: calc(100vh - var(--header-height));
    transition: grid-template-columns 0.3s ease;
}

.app-body.expanded {
    grid-template-columns: 0 100%;
}

/* ═══════════════════════════════════════════
   STEPPER NAVIGATOR
   ═══════════════════════════════════════════ */
.stepper-nav {
    display: flex;
    align-items: center;
    gap: 0;
    background: var(--color-bg-panel);
    border-bottom: 2px solid var(--color-border-panel);
    padding: 12px 16px;
    flex-shrink: 0;
    margin-bottom: 0;
    overflow-x: auto;
    position: sticky;
    top: var(--header-height);
    z-index: 50;
}

.step-connector {
    flex: 1;
    height: 2px;
    background: var(--color-border-panel);
    min-width: 12px;
    max-width: 32px;
    transition: background 0.3s ease;
}

.step-item {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 6px 8px;
    border-radius: 8px;
    transition: all 0.2s ease;
    flex-shrink: 0;
    border: none;
    background: none;
}

.step-item:hover { background: var(--color-bg-hover); }

.step-circle {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--color-border-panel);
    color: var(--color-text-muted);
    font-size: 12px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.3s ease;
    border: 2px solid var(--color-border-panel);
}

.step-info {
    display: flex;
    flex-direction: column;
    gap: 1px;
    line-height: 1;
}

.step-label {
    font-size: 9px;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.step-title {
    font-size: 11px;
    font-weight: 700;
    color: var(--color-text-muted);
    white-space: nowrap;
}

/* State: aktif */
.step-item.active .step-circle {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: white;
    box-shadow: 0 2px 8px color-mix(in srgb, var(--color-accent) 40%, transparent);
}

.step-item.active .step-label,
.step-item.active .step-title {
    color: var(--color-accent);
}

/* State: selesai */
.step-item.done .step-circle {
    background: var(--color-btn-success);
    border-color: var(--color-btn-success);
    color: white;
}

.step-item.done .step-label,
.step-item.done .step-title {
    color: var(--color-btn-success);
}

.step-item.done + .step-connector {
    background: var(--color-btn-success);
}

/* Responsive stepper */
@media (max-width: 1024px) {
    .stepper-nav { padding: 8px 10px; }
    .step-info { display: none; }
    .step-circle { width: 32px; height: 32px; font-size: 13px; }
}

/* ═══════════════════════════════════════════
   STEP GUIDE BANNER
   ═══════════════════════════════════════════ */
.step-guide-banner {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 16px;
    margin-bottom: 16px;
    background: color-mix(in srgb, var(--color-accent) 8%, transparent);
    border-left: 4px solid var(--color-accent);
    border-radius: var(--radius-sm);
}

.step-guide-banner.step-guide-final {
    background: color-mix(in srgb, var(--color-btn-success) 8%, transparent);
    border-left-color: var(--color-btn-success);
}

.step-guide-icon { font-size: 24px; flex-shrink: 0; margin-top: 2px; }

.step-guide-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex: 1;
}

.step-guide-text strong {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text-primary);
    display: block;
}

.step-guide-text span {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.4;
}

.step-guide-banner.step-guide-final .step-guide-text strong {
    color: var(--color-btn-success);
}

/* ═══════════════════════════════════════════
   MODULE PANEL
   ═══════════════════════════════════════════ */
.module-panel {
    display: none;
    flex: 1;
    flex-direction: column;
    overflow: hidden;
}

.module-panel.active {
    display: flex;
    overflow-y: auto;
    animation: fadeSlideIn 0.3s ease;
}

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

/* ═══════════════════════════════════════════
   PANEL KIRI
   ═══════════════════════════════════════════ */
.panel-kiri {
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--rule-dark, var(--color-border-panel));
    background: var(--color-bg-panel);
    overflow: hidden;
    height: calc(100vh - var(--header-height));
    transition: width 0.3s ease, padding 0.3s ease;
}

.panel-kiri.collapsed {
    width: 0;
    padding: 0;
    overflow: hidden;
    border-right: none;
}

.panel-content {
    flex: 1;
    padding: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.form-container {
    padding: 16px;
}

/* ═══════════════════════════════════════════
   PANEL KANAN
   ═══════════════════════════════════════════ */
.panel-kanan {
    display: flex;
    flex-direction: column;
    background: var(--color-bg-preview);
    overflow-y: auto;
    height: calc(100vh - var(--header-height));
}

.panel-label {
    padding: 12px 20px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ink-faint);
    border-bottom: 1px solid var(--color-border-panel);
    background: var(--paper-warm);
    font-family: 'JetBrains Mono', monospace;
    border-left: 3px solid var(--accent);
}

.panel-kanan .panel-content {
    background: var(--color-bg-preview);
    overflow-y: auto;
    padding: 20px;
}

/* ═══════════════════════════════════════════
   FORM SECTION GROUP (Collapsible)
   ═══════════════════════════════════════════ */
.form-section-group {
    margin-bottom: 12px;
    border: 1px solid var(--color-border-panel);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 1px 3px color-mix(in srgb, black 6%, transparent);
}

.form-section-group .section-header {
    background: var(--color-bg-section);
    padding: 10px 12px;
    border-bottom: 1px solid var(--color-border-panel);
    cursor: pointer;
    user-select: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: background 0.15s ease;
}

.form-section-group .section-header:hover { background: var(--color-bg-hover); }

.form-section-group .section-title {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0;
}

.form-section-group .section-body {
    padding: 10px 10px 4px;
}

.form-section-group .section-body .form-group:last-child { margin-bottom: 0; }

.toggle-icon {
    font-size: var(--font-size-md);
    color: var(--color-text-muted);
    transition: transform 0.2s ease;
}

/* ═══════════════════════════════════════════
   FORM GROUP & INPUTS
   ═══════════════════════════════════════════ */
.form-group { margin-bottom: 12px; }
.form-group:last-child { margin-bottom: 0; }

.form-group label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-label, var(--ink-light));
    margin-bottom: 5px;
}

input[type="text"],
input[type="number"],
input[type="date"],
select,
textarea {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid var(--color-border-input);
    border-radius: var(--radius-sm);
    font-family: var(--ui-font);
    font-size: var(--font-size-sm);
    color: var(--ink);
    background: var(--color-bg-panel);
    transition: border-color 0.15s ease;
    outline: none;
}

input:focus, select:focus, textarea:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--color-accent) 20%, transparent);
}

input::placeholder, textarea::placeholder {
    color: var(--ink-faint);
    font-style: italic;
}

textarea {
    resize: vertical;
    min-height: 120px;
    line-height: 1.5;
    font-family: 'Courier New', monospace;
    font-size: 0.8rem;
}

textarea[readonly] {
    background: var(--paper-warm);
    color: var(--ink-light);
    cursor: not-allowed;
    resize: none;
}

/* Input row */
.input-row {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.input-row select { width: 100%; }
.input-row .btn { align-self: flex-start; }

/* Instruction text */
.instruction-text {
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
    font-style: italic;
    margin-bottom: 8px;
    line-height: 1.4;
}

/* ═══════════════════════════════════════════
   FORM TITLE
   ═══════════════════════════════════════════ */
.form-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--ink);
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--color-border-panel);
}

/* ═══════════════════════════════════════════
   RADIO GROUP
   ═══════════════════════════════════════════ */
.radio-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.radio-group label {
    display: flex;
    align-items: center;
    font-size: 13px;
    cursor: pointer;
    color: var(--ink);
}

.radio-group input[type="radio"] {
    margin-right: 8px;
    cursor: pointer;
}

/* ═══════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════ */
.btn {
    font-family: var(--ui-font);
    font-size: 0.8rem;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: all 0.18s ease;
    font-weight: 600;
}

.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-generate {
    background: var(--accent);
    color: white;
    border: none;
    padding: 8px 16px;
    font-size: 0.8rem;
    font-weight: 600;
    box-shadow: 0 2px 8px color-mix(in srgb, var(--color-accent) 30%, transparent);
    margin-top: 4px;
}

.btn-generate:hover {
    background: var(--color-accent-hover);
    transform: translateY(-1px);
}

.btn-copy {
    width: 100%;
    background: var(--color-btn-secondary);
    color: white;
    border: 1px solid var(--color-btn-secondary);
    padding: 10px 16px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-top: 8px;
}

.btn-copy:hover {
    background: var(--color-btn-secondary-hv);
    transform: translateY(-1px);
}

.btn-render {
    background: var(--color-btn-success);
    color: white;
    border: none;
    padding: 8px 16px;
    font-size: 0.8rem;
    font-weight: 600;
    box-shadow: 0 2px 8px color-mix(in srgb, var(--color-btn-success) 25%, transparent);
    margin-top: 4px;
    margin-bottom: 8px;
}

.btn-render:hover {
    background: var(--color-btn-success-hv);
    transform: translateY(-1px);
}

.btn-success {
    background: var(--color-btn-success);
    color: white;
    border: none;
}

.btn-success:hover { background: var(--color-btn-success-hv); }

/* Muat button */
.btn-muat {
    padding: 8px 14px;
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-accent);
    background: var(--color-accent);
    color: white;
    cursor: pointer;
    transition: all 0.18s ease;
    white-space: nowrap;
}

.btn-muat:hover {
    background: var(--color-accent-hover);
    transform: translateY(-1px);
}

/* Button wrapper */
.btn-wrapper {
    padding-top: 8px;
    margin-top: 8px;
    border-top: 1px dashed var(--color-border-panel);
}

/* Next-step navigation button */
.btn-next-step {
    width: 100%;
    padding: 12px 20px;
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: var(--radius-md);
    border: 2px solid var(--color-accent);
    background: transparent;
    color: var(--color-accent);
    cursor: pointer;
    transition: all 0.18s ease;
    margin-top: 16px;
    margin-bottom: 4px;
    letter-spacing: 0.01em;
}

.btn-next-step:hover {
    background: color-mix(in srgb, var(--color-accent) 8%, transparent);
    border-color: var(--color-accent-hover);
    color: var(--color-accent-hover);
    transform: translateY(-1px);
}

/* ═══════════════════════════════════════════
   TOGGLE SWITCH
   ═══════════════════════════════════════════ */
.toggle-switch {
    position: relative;
    display: inline-flex;
    align-items: center;
    margin-left: 12px;
}

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

.toggle-slider {
    width: 42px;
    height: 22px;
    background: var(--color-border-panel);
    border-radius: 11px;
    cursor: pointer;
    transition: background 0.3s ease;
    position: relative;
}

.toggle-slider::before {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    left: 2px;
    top: 2px;
    background: white;
    border-radius: 50%;
    transition: transform 0.3s ease;
    box-shadow: 0 1px 3px color-mix(in srgb, black 20%, transparent);
}

.toggle-switch input[type="checkbox"]:checked + .toggle-slider {
    background: var(--color-accent);
}

.toggle-switch input[type="checkbox"]:checked + .toggle-slider::before {
    transform: translateX(20px);
}

.toggle-switch input[type="checkbox"]:focus + .toggle-slider {
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-accent) 30%, transparent);
}

/* ═══════════════════════════════════════════
   PENGESAHAN
   ═══════════════════════════════════════════ */
.pengesahan-label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 3px;
}

.pengesahan-hint {
    font-size: 11px;
    color: var(--ink-faint);
    margin-bottom: 10px;
    line-height: 1.6;
}

.save-info {
    display: none;
    margin-top: 4px;
    font-size: 11px;
    color: var(--color-accent);
    text-align: center;
}

.save-info.show { display: block; }

/* ═══════════════════════════════════════════
   RINGKASAN SECTION
   ═══════════════════════════════════════════ */
.ringkasan-section {
    background: color-mix(in srgb, var(--color-btn-success) 8%, transparent);
    border: 1px solid color-mix(in srgb, var(--color-btn-success) 30%, transparent);
    border-radius: var(--radius-md);
    padding: 15px;
    margin-bottom: 16px;
}

.success-header {
    font-size: 14px;
    font-weight: bold;
    color: var(--color-btn-success);
    margin-bottom: 10px;
}

.ringkasan-content { font-size: 12px; }

.ringkasan-item {
    margin-bottom: 5px;
    display: flex;
    justify-content: space-between;
}

.ringkasan-item strong { color: var(--color-btn-success); }
.ringkasan-item span { color: var(--color-btn-success); font-weight: 500; }

/* ═══════════════════════════════════════════
   FORM SECTION (non-grouped, for legacy)
   ═══════════════════════════════════════════ */
.form-section {
    margin-bottom: 12px;
    padding: 0;
    border: 1px solid var(--color-border-panel);
    border-radius: var(--radius-md);
    background: var(--color-bg-section);
    overflow: hidden;
    box-shadow: 0 1px 3px color-mix(in srgb, black 6%, transparent);
}

.form-section:last-child { margin-bottom: 0; }

/* Collapsible header directly inside .form-section (like dokumen-cloud-section) */
.form-section > .section-header {
    background: var(--color-bg-section);
    padding: 10px 12px;
    border-bottom: 1px solid var(--color-border-panel);
    cursor: pointer;
    user-select: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: background 0.15s ease;
}

.form-section > .section-header:hover { background: var(--color-bg-hover); }

.form-section > .section-body {
    padding: 10px 10px 4px;
}

.form-section h3.section-title {
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: var(--ink);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px;
}

/* ═══════════════════════════════════════════
   EMPTY PREVIEW STATE
   ═══════════════════════════════════════════ */
.preview-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    padding: 20px;
    text-align: center;
}

.preview-empty-icon { font-size: 48px; margin-bottom: 12px; opacity: 0.5; }

.preview-empty-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 8px;
}

.preview-empty-desc {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-bottom: 20px;
}

.preview-empty-steps {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
    max-width: 500px;
}

.preview-empty-step {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 10px 12px;
    background: var(--color-bg-panel);
    border: 1px solid var(--color-border-panel);
    border-radius: var(--radius-sm);
    text-align: left;
}

.preview-empty-step-num {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    min-width: 28px;
    border-radius: 50%;
    background: var(--color-accent);
    color: white;
    font-size: 12px;
    font-weight: 700;
    margin-top: 2px;
}

.preview-empty-step span {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.4;
}

.preview-empty-step-optional {
    background: color-mix(in srgb, var(--color-primary-mid, var(--color-accent)) 5%, transparent);
    border-color: color-mix(in srgb, var(--color-primary-mid, var(--color-accent)) 20%, transparent);
}

.preview-empty-step-optional .preview-empty-step-num {
    background: var(--color-primary-mid, var(--color-accent));
}

/* ═══════════════════════════════════════════
   DOCUMENT LIST
   ═══════════════════════════════════════════ */
.dokumen-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    border: 1px solid var(--color-border-panel);
    border-radius: var(--radius-sm);
    padding: 10px 12px;
    margin-bottom: 8px;
    background: var(--color-bg-panel);
    transition: border-color 0.2s;
}

.dokumen-item:hover { border-color: var(--color-accent); }

.dokumen-info {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
    flex: 1;
}

.dokumen-nama {
    font-size: 13px;
    font-weight: 500;
    color: var(--ink);
    margin-bottom: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.dokumen-meta {
    font-size: 11px;
    color: var(--ink-faint);
    margin-bottom: 0;
    white-space: nowrap;
    flex-shrink: 0;
}

.dokumen-actions {
    display: flex;
    gap: 6px;
    flex-shrink: 0;
}

.btn-buka-dokumen {
    font-size: 11px;
    padding: 4px 10px;
    border-radius: 4px;
    border: 1px solid var(--color-accent);
    background: transparent;
    color: var(--color-accent);
    cursor: pointer;
    transition: all 0.2s;
}

.btn-buka-dokumen:hover { background: var(--color-accent); color: #fff; }

.btn-hapus-dokumen {
    font-size: 11px;
    padding: 4px 8px;
    border-radius: 4px;
    border: 1px solid #dc2626;
    background: transparent;
    color: #dc2626;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-hapus-dokumen:hover { background: #dc2626; color: #fff; }

.dokumen-kosong {
    font-size: 12px;
    color: var(--ink-faint);
    text-align: center;
    padding: 16px 0;
    font-style: italic;
}

/* ═══════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════ */
@media (max-width: 1024px) {
    .app-body {
        grid-template-columns: 1fr;
        grid-template-rows: 1fr 1fr;
    }

    .panel-kiri {
        border-right: none;
        border-bottom: 1px solid var(--color-border-panel);
    }

    .input-row { flex-direction: column; }
    .input-row .btn { width: 100%; }
}

@media (max-width: 768px) {
    .app-header { padding: 0 16px; height: 56px; }
    .app-name { font-size: 1.2rem; max-width: 180px; }
    .app-subtitle { display: none; }

    .header-actions {
        flex-wrap: nowrap;
        gap: 6px;
        flex-shrink: 1;
        min-width: 0;
        overflow: hidden;
    }

    .header-left {
        gap: 8px;
        flex-shrink: 0;
    }

    .btn-toggle-panel {
        padding: 4px 8px;
        font-size: 0.9rem;
    }

    .theme-selector-wrapper {
        padding: 3px 6px;
        margin-right: 0;
    }

    .theme-label { font-size: 0.75rem; }
    .theme-select {
        font-size: 0.65rem;
        padding: 2px 4px;
        max-width: 75px;
    }

    .btn-dashboard {
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 6px 8px;
        min-width: 34px;
        min-height: 34px;
        flex-shrink: 0;
    }

    .btn-dashboard span { display: none; }

    .action-buttons {
        gap: 4px;
        flex-shrink: 1;
        min-width: 0;
    }

    .btn-print span,
    .btn-simpan-cloud span {
        display: none;
    }
    
    .form-container { padding: 12px; }
}

@media (max-width: 480px) {
    .stepper-nav { padding: 8px 10px; gap: 0; }
    .step-info { display: none; }
    .step-circle { width: 32px; height: 32px; font-size: 13px; }
    .step-connector { min-width: 8px; }

    .app-header {
        padding: 0 12px;
        min-height: 52px;
        height: auto;
        flex-wrap: wrap;
        gap: 8px;
    }

    .app-name { font-size: 1rem; max-width: 140px; }

    .btn { padding: 5px 6px; }
    .theme-select {
        font-size: 0.6rem;
        padding: 2px 3px;
        max-width: 65px;
    }

    .btn-toggle-panel {
        padding: 3px 5px;
        font-size: 0.85rem;
    }

    .header-left {
        width: 100%;
        gap: 6px;
        flex-shrink: 0;
    }

    .header-actions {
        width: 100%;
        flex-wrap: wrap;
        gap: 6px;
        overflow: visible;
        align-items: center;
    }

    .selector-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        flex: 1;
        gap: 6px;
        min-width: 0;
    }

    .btn-dashboard {
        flex-shrink: 0;
        align-self: center;
    }

    .action-buttons {
        width: 100%;
        gap: 4px;
        flex-shrink: 1;
        min-width: 0;
    }

    .btn-print,
    .btn-simpan-cloud {
        flex: 1;
        padding: 6px 4px;
        min-width: 0;
        justify-content: center;
        white-space: nowrap;
    }

    .panel-kiri,
    .panel-kanan {
        height: auto;
        min-height: 50vh;
    }

    .app-body {
        grid-template-columns: 1fr;
        grid-template-rows: auto auto;
    }
}

@media (max-width: 375px) {
    .app-header {
        padding: 0 8px;
        gap: 6px;
    }

    .app-name {
        font-size: 0.9rem;
        max-width: 120px;
    }

    .btn-toggle-panel {
        padding: 3px 5px;
        font-size: 0.8rem;
    }

    .theme-selector-wrapper {
        padding: 2px 4px;
    }

    .theme-select {
        font-size: 9px;
        padding: 2px 3px;
        max-width: 70px;
    }

    .btn-dashboard {
        padding: 5px;
        min-width: 32px;
    }

    .btn-print,
    .btn-simpan-cloud {
        padding: 5px 3px;
    }
}

/* ═══════════════════════════════════════════
   SCROLLBAR
   ═══════════════════════════════════════════ */
.module-panel.active::-webkit-scrollbar,
.panel-kanan .panel-content::-webkit-scrollbar {
    width: 8px;
}

.module-panel.active::-webkit-scrollbar-track,
.panel-kanan .panel-content::-webkit-scrollbar-track {
    background: var(--paper-warm);
}

.module-panel.active::-webkit-scrollbar-thumb,
.panel-kanan .panel-content::-webkit-scrollbar-thumb {
    background: var(--rule-dark, var(--color-border-panel));
    border-radius: 4px;
}

.module-panel.active::-webkit-scrollbar-thumb:hover,
.panel-kanan .panel-content::-webkit-scrollbar-thumb:hover {
    background: var(--ink-faint);
    opacity: 0.8;
}

/* ═══════════════════════════════════════════
   JADWAL JP PER HARI
   ═══════════════════════════════════════════ */
.jadwal-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin: 12px 0;
}

.jadwal-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 8px;
    border: 1px solid var(--color-border-panel);
    border-radius: var(--radius-sm);
    background: var(--color-bg-panel);
    transition: border-color 0.15s ease;
}

.jadwal-item:hover {
    border-color: var(--color-border-input);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: var(--font-size-sm);
    color: var(--ink);
    flex: 1;
}

.checkbox-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
    accent-color: var(--color-accent);
}

.jp-input-group {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}

.jp-input {
    width: 50px;
    text-align: center;
    padding: 6px 8px;
    font-family: var(--ui-font);
    font-size: var(--font-size-sm);
    border: 1px solid var(--color-border-input);
    border-radius: var(--radius-sm);
    background: var(--color-bg-panel);
    color: var(--ink);
    transition: all 0.15s ease;
    outline: none;
}

.jp-input:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--color-accent) 20%, transparent);
}

.jp-input:disabled {
    background: var(--paper-warm);
    opacity: 0.5;
    cursor: not-allowed;
}

.jp-satuan {
    font-size: var(--font-size-xs);
    color: var(--ink-light);
    font-weight: 500;
}

.jadwal-summary {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px;
    background: var(--color-bg-section);
    border: 1px solid var(--color-border-panel);
    border-radius: var(--radius-sm);
    margin-top: 12px;
    font-size: var(--font-size-sm);
}

.summary-label {
    color: var(--ink-light);
}

.summary-value {
    font-weight: 700;
    font-size: 1rem;
    color: var(--color-accent);
}

.summary-target {
    color: var(--ink-light);
}

.status-indicator {
    margin-left: auto;
    font-weight: 600;
    font-size: var(--font-size-sm);
}

.status-indicator.valid {
    color: #27ae60;
}

.status-indicator.invalid {
    color: #e74c3c;
}

.jadwal-preview {
    margin-top: 12px;
    padding: 10px;
    background: color-mix(in srgb, var(--color-accent) 10%, transparent);
    border-left: 3px solid var(--color-accent);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
}

.jadwal-preview strong {
    color: var(--color-accent);
}

.jadwal-preview span {
    margin-left: 8px;
    color: var(--ink);
}