/* ===================================================================
   DC Logistics Report Generator - Compact & Clean UI
   =================================================================== */

:root {
  --bg-page: #0f172a;
  --bg-card: #1e293b;
  --bg-inner: #0f172a;
  --bg-hover: #334155;
  --border: #334155;
  --border-focus: #6366f1;

  --text-main: #f8fafc;
  --text-sub: #94a3b8;
  --text-muted: #64748b;

  --primary: #6366f1;
  --primary-hover: #4f46e5;
  --primary-subtle: rgba(99, 102, 241, 0.15);

  --accent-keluar: #f59e0b;
  --accent-masuk: #10b981;
  --danger: #ef4444;
  --whatsapp: #25d366;

  --code-bg: #090d16;
  --code-color: #e2e8f0;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
}

[data-theme="light"] {
  --bg-page: #f1f5f9;
  --bg-card: #ffffff;
  --bg-inner: #f8fafc;
  --bg-hover: #e2e8f0;
  --border: #cbd5e1;
  --border-focus: #4f46e5;

  --text-main: #0f172a;
  --text-sub: #475569;
  --text-muted: #94a3b8;

  --primary: #4f46e5;
  --primary-hover: #4338ca;
  --primary-subtle: rgba(79, 70, 229, 0.1);

  --code-bg: #0f172a;
  --code-color: #f8fafc;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, sans-serif;
  background-color: var(--bg-page);
  color: var(--text-main);
  line-height: 1.5;
  padding: 16px;
  min-height: 100vh;
}

.app-wrap {
  max-width: 1240px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Header */
.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px 20px;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 12px;
}

.icon-dc {
  font-size: 1.8rem;
}

.logo-area h2 {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-main);
}

.logo-area p {
  font-size: 0.8rem;
  color: var(--text-sub);
}

.btn-theme {
  background: var(--bg-inner);
  border: 1px solid var(--border);
  color: var(--text-sub);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
}

.btn-theme:hover {
  background: var(--bg-hover);
  color: var(--text-main);
}

/* 2-Column Main Layout */
.main-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 16px;
  align-items: start;
}

@media (max-width: 960px) {
  .main-layout {
    grid-template-columns: 1fr;
  }
}

.card {
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
}

/* Mode Switcher */
.mode-toggle-group {
  display: flex;
  background-color: var(--bg-inner);
  padding: 4px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  gap: 6px;
  margin-bottom: 16px;
}

.mode-btn {
  flex: 1;
  padding: 9px;
  border: none;
  background: transparent;
  color: var(--text-sub);
  font-weight: 700;
  font-size: 0.88rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.15s ease;
}

.mode-btn:hover {
  color: var(--text-main);
}

.mode-btn.active[data-mode="keluar"] {
  background-color: var(--accent-keluar);
  color: #1e1b4b;
}

.mode-btn.active[data-mode="masuk"] {
  background-color: var(--accent-masuk);
  color: #022c22;
}

/* Grid & Form Rows */
.row-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}

@media (max-width: 580px) {
  .row-2col {
    grid-template-columns: 1fr;
  }
}

.form-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 12px;
}

.form-item label {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-sub);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.req {
  color: var(--danger);
}

input[type="text"],
input[type="date"],
input[type="number"],
select,
textarea {
  width: 100%;
  padding: 8px 12px;
  background-color: var(--bg-inner);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-family: inherit;
  font-size: 0.88rem;
  outline: none;
  transition: border-color 0.15s ease;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--border-focus);
}

.input-inline {
  display: flex;
  gap: 6px;
}

.btn-sm {
  background: var(--bg-inner);
  border: 1px solid var(--border);
  color: var(--text-sub);
  padding: 0 10px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}

.btn-sm:hover {
  background: var(--bg-hover);
  color: var(--text-main);
  border-color: var(--primary);
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--text-sub);
  margin-top: 6px;
}

/* ===================================================================
   COMPACT SPEK BARANG BOX & 1-LINE ADDER
   =================================================================== */

.spek-box {
  background-color: var(--bg-inner);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px;
  margin-bottom: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.spek-box-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.spek-label {
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--text-main);
  text-transform: uppercase;
}

.spek-quick-actions {
  display: flex;
  gap: 8px;
}

.btn-link {
  background: transparent;
  border: none;
  color: var(--primary);
  font-size: 0.76rem;
  font-weight: 700;
  cursor: pointer;
}

.btn-link:hover {
  text-decoration: underline;
}

.btn-link.danger {
  color: var(--danger);
}

/* 1-Line Component Adder */
.component-adder-bar {
  display: grid;
  grid-template-columns: 2.2fr 0.8fr 1.3fr 1.6fr auto;
  gap: 8px;
  align-items: end;
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px;
}

@media (max-width: 780px) {
  .component-adder-bar {
    grid-template-columns: 1fr 1fr;
  }
}

.adder-col {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.adder-col label {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
}

.adder-col input,
.adder-col select {
  font-size: 0.82rem;
  padding: 6px 8px;
}

.btn-insert {
  background-color: var(--primary);
  color: #ffffff;
  border: none;
  padding: 7px 14px;
  font-size: 0.82rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  cursor: pointer;
  white-space: nowrap;
  transition: background-color 0.15s ease;
}

.btn-insert:hover {
  background-color: var(--primary-hover);
}

#input-spec {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.82rem;
  line-height: 1.5;
  resize: vertical;
}

.sub-hint {
  font-size: 0.73rem;
  color: var(--text-muted);
}

/* Address Header Row */
.addr-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 4px;
}

.addr-select-wrap {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.76rem;
  color: var(--text-sub);
}

.addr-select-wrap select {
  width: auto;
  padding: 4px 8px;
  font-size: 0.78rem;
  font-weight: 600;
}

/* Form Footer */
.form-footer {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--border);
  padding-top: 14px;
  margin-top: 14px;
}

.btn-clear {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-sub);
  padding: 8px 14px;
  font-size: 0.82rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.btn-clear:hover {
  background: var(--bg-hover);
  color: var(--text-main);
}

.btn-save {
  background: var(--bg-inner);
  border: 1px solid var(--border);
  color: var(--primary);
  padding: 8px 14px;
  font-size: 0.82rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.btn-save:hover {
  background: var(--primary-subtle);
  border-color: var(--primary);
}

/* ===================================================================
   RIGHT PANEL: LIVE PREVIEW & ACTIONS
   =================================================================== */

.preview-panel {
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: sticky;
  top: 16px;
}

.preview-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.preview-badge-group {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
}

.live-dot {
  width: 8px;
  height: 8px;
  background-color: var(--accent-masuk);
  border-radius: 50%;
}

.tag-mode {
  font-size: 0.7rem;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: 9999px;
  background: rgba(245, 158, 11, 0.2);
  color: var(--accent-keluar);
}

.tag-mode.masuk {
  background: rgba(16, 185, 129, 0.2);
  color: var(--accent-masuk);
}

/* Code Output Box */
.code-box {
  background-color: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px;
  max-height: 440px;
  overflow-y: auto;
}

#output-text {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.82rem;
  color: var(--code-color);
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
}

/* Action Buttons */
.action-buttons-row {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 8px;
}

.btn-action {
  padding: 10px 8px;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  text-align: center;
  transition: opacity 0.15s ease;
}

.btn-action.primary {
  background-color: var(--primary);
  color: #ffffff;
}

.btn-action.wa {
  background-color: rgba(37, 211, 102, 0.15);
  color: var(--whatsapp);
  border: 1px solid rgba(37, 211, 102, 0.3);
}

.btn-action.dl {
  background-color: var(--bg-inner);
  color: var(--text-main);
  border: 1px solid var(--border);
}

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

/* History Section */
.history-section {
  border-top: 1px solid var(--border);
  padding-top: 10px;
  margin-top: 4px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.hist-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-sub);
}

.btn-link-sm {
  background: transparent;
  border: none;
  font-size: 0.72rem;
  cursor: pointer;
}

.btn-link-sm.danger {
  color: var(--danger);
}

.hist-container {
  max-height: 140px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.hist-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 10px;
  background-color: var(--bg-inner);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.76rem;
}

.hist-card-title {
  color: var(--text-main);
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 180px;
}

.hist-btn-copy {
  background: var(--bg-hover);
  border: none;
  color: var(--text-main);
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 0.7rem;
  cursor: pointer;
}

.hist-empty {
  font-size: 0.74rem;
  color: var(--text-muted);
  text-align: center;
  padding: 8px;
}

/* Toast */
.toast {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #10b981;
  color: #ffffff;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
  font-weight: 700;
  box-shadow: 0 6px 16px rgba(0,0,0,0.3);
  transform: translateY(80px);
  opacity: 0;
  pointer-events: none;
  transition: all 0.25s ease;
  z-index: 999;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}