/* ==========================================================================
   Dr. Brooks Money Report — Pulsegrid Cobalt Grid Theme
   Inspired by Pulsegrid Signal Intelligence Design System
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=Noto+Sans+KR:wght@300;400;500;600;700;800;900&family=IBM+Plex+Mono:wght@400;500;600;700&display=swap');

:root {
  /* Cobalt Grid Palette */
  --cream: #F5F3EA;
  --grid-line: rgba(42, 63, 245, 0.12);
  --grid-line-strong: rgba(42, 63, 245, 0.22);
  --cobalt: #2A3FF5;
  --cobalt-soft: #5A6BFF;
  --cobalt-glow: rgba(42, 63, 245, 0.15);
  --title-black: #0F172A;
  --ink: #12173D;
  --ink-70: rgba(18, 23, 61, 0.7);
  --ink-45: rgba(18, 23, 61, 0.45);
  --ink-15: rgba(18, 23, 61, 0.15);
  
  --amber: #FF7A29;
  --amber-soft: #FFF1E8;
  --emerald: #059669;
  --emerald-soft: #ECFDF5;
  --rose: #E11D48;
  --rose-soft: #FFE4E6;
  
  --panel: #FCFBF6;
  --panel-elevated: #FFFFFF;
  --radius: 2px;
  --radius-sm: 4px;
  
  --shadow-subtle: 0 2px 8px rgba(18, 23, 61, 0.06);
  --shadow-card: 0 4px 16px rgba(42, 63, 245, 0.06);
  --shadow-card-hover: 0 12px 28px rgba(42, 63, 245, 0.12);
  --shadow-modal: 0 24px 60px rgba(18, 23, 61, 0.24);
  
  --transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Global Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    linear-gradient(var(--grid-line) 1px, transparent 1px) 0 0 / 28px 28px,
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px) 0 0 / 28px 28px,
    var(--cream);
  color: var(--ink);
  font-family: 'Inter', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  word-break: keep-all;
  overflow-wrap: break-word;
  min-height: 100vh;
}

::selection {
  background: var(--cobalt);
  color: var(--cream);
}

:focus-visible {
  outline: 2px solid var(--cobalt);
  outline-offset: 3px;
}

/* Typography Helpers */
.eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cobalt);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  margin-bottom: 12px;
}

.eyebrow::before {
  content: '';
  width: 7px;
  height: 7px;
  background: var(--cobalt);
  display: inline-block;
  flex-shrink: 0;
}

.display {
  font-family: 'Inter', 'Noto Sans KR', sans-serif;
  font-weight: 800;
  color: var(--title-black);
  line-height: 1.18;
  letter-spacing: -0.025em;
  word-break: keep-all;
  text-wrap: balance;
}

.mono {
  font-family: 'IBM Plex Mono', monospace;
}

/* Technical Corner Accents */
.corner {
  position: absolute;
  width: 10px;
  height: 10px;
  pointer-events: none;
  z-index: 2;
}

.corner.tl {
  top: -1px;
  left: -1px;
  border-top: 2px solid var(--cobalt);
  border-left: 2px solid var(--cobalt);
}

.corner.tr {
  top: -1px;
  right: -1px;
  border-top: 2px solid var(--cobalt);
  border-right: 2px solid var(--cobalt);
}

.corner.bl {
  bottom: -1px;
  left: -1px;
  border-bottom: 2px solid var(--cobalt);
  border-left: 2px solid var(--cobalt);
}

.corner.br {
  bottom: -1px;
  right: -1px;
  border-bottom: 2px solid var(--cobalt);
  border-right: 2px solid var(--cobalt);
}

/* Container */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 40px 32px 64px;
}

/* ==========================================================================
   Header Section (Requirement #6: Centered Title & Search Bar Below)
   ========================================================================== */

.header-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 36px;
  position: relative;
}

/* Brand Logo Mark */
.brand-header-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: 0.04em;
  margin-bottom: 14px;
}

.logo-mark {
  width: 22px;
  height: 22px;
  position: relative;
  flex-shrink: 0;
  display: inline-block;
}

.logo-mark span {
  position: absolute;
  background: var(--cobalt);
  display: block;
}

.logo-mark span:nth-child(1) {
  width: 8px;
  height: 8px;
  left: 0;
  top: 14px;
}

.logo-mark span:nth-child(2) {
  width: 8px;
  height: 8px;
  left: 7px;
  top: 7px;
  background: var(--cobalt-soft);
}

.logo-mark span:nth-child(3) {
  width: 8px;
  height: 8px;
  left: 14px;
  top: 0;
  background: var(--amber);
}

.service-title {
  font-size: clamp(34px, 4.2vw, 56px);
  margin-bottom: 12px;
  color: var(--title-black);
}

.service-subtitle {
  font-size: 16px;
  color: var(--ink-70);
  line-height: 1.6;
  max-width: 680px;
  margin-bottom: 28px;
}

/* Search Wrapper Directly Below Title */
.search-wrapper {
  width: 100%;
  max-width: 760px;
  position: relative;
}

.search-box-panel {
  background: var(--panel);
  border: 1px solid var(--grid-line-strong);
  position: relative;
  padding: 8px 12px;
  display: flex;
  align-items: center;
  box-shadow: var(--shadow-subtle);
  transition: var(--transition);
}

.search-box-panel:focus-within {
  border-color: var(--cobalt);
  box-shadow: 0 0 0 3px var(--cobalt-glow), var(--shadow-subtle);
  background: #FFFFFF;
}

.search-icon-badge {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  font-weight: 700;
  color: var(--cobalt);
  padding: 6px 10px;
  background: rgba(42, 63, 245, 0.08);
  border: 1px solid rgba(42, 63, 245, 0.2);
  margin-right: 12px;
  user-select: none;
}

.search-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  font-family: 'Inter', 'Noto Sans KR', sans-serif;
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
  padding: 6px 0;
}

.search-input::placeholder {
  color: var(--ink-45);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13.5px;
}

.search-clear-btn {
  background: transparent;
  border: none;
  color: var(--ink-45);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  padding: 4px 8px;
  display: none;
}

.search-clear-btn:hover {
  color: var(--rose);
}

/* Quick Filter Keyword Pills (Pulsegrid Catalyst Pill Style) */
.quick-tags-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.quick-tag-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-45);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.catalyst-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 11px;
  border: 1px solid var(--grid-line-strong);
  background: #FFFFFF;
  color: var(--title-black);
  font-family: 'IBM Plex Mono', 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 600;
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
  user-select: none;
}

.catalyst-pill:hover {
  border-color: var(--cobalt);
  background: var(--cream);
  color: var(--cobalt);
}

.catalyst-pill.active {
  background: var(--cobalt);
  border-color: var(--cobalt);
  color: var(--cream);
  font-weight: 700;
}

/* ==========================================================================
   Action / Control Bar
   ========================================================================== */

.action-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  border-top: 1px solid var(--grid-line-strong);
  border-bottom: 1px solid var(--grid-line-strong);
  margin-bottom: 32px;
  flex-wrap: wrap;
  gap: 16px;
}

.report-count-metric {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  color: var(--ink-70);
  display: flex;
  align-items: center;
  gap: 8px;
}

.report-count-metric b {
  color: var(--cobalt);
  font-size: 16px;
  font-weight: 700;
}

.action-bar-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Technical Buttons */
.btn {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 9px 18px;
  border: 1px solid var(--ink);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  transition: var(--transition);
  border-radius: var(--radius);
}

.btn:hover {
  background: var(--ink);
  color: var(--cream);
}

.btn-primary {
  background: var(--cobalt);
  border-color: var(--cobalt);
  color: var(--cream);
}

.btn-primary:hover {
  background: var(--cobalt-soft);
  border-color: var(--cobalt-soft);
  color: var(--cream);
}

.btn-secondary {
  background: var(--panel);
  border-color: var(--grid-line-strong);
  color: var(--ink);
}

.btn-secondary:hover {
  background: #FFFFFF;
  border-color: var(--cobalt);
  color: var(--cobalt);
}

.btn-danger {
  background: var(--rose-soft);
  border-color: var(--rose);
  color: var(--rose);
}

.btn-danger:hover {
  background: var(--rose);
  color: #FFFFFF;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 11.5px;
}

/* ==========================================================================
   4-Column Post Grid Layout (Requirement #6 & #2)
   ========================================================================== */

.report-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
  width: 100%;
}

@media (max-width: 1200px) {
  .report-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .report-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

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

/* Pulsegrid Technical Report Card */
.report-card {
  background: var(--panel);
  border: 1px solid var(--grid-line-strong);
  position: relative;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-card);
}

.report-card:hover {
  transform: translateY(-3px);
  border-color: var(--cobalt);
  box-shadow: var(--shadow-card-hover);
  background: #FFFFFF;
}

.report-card .corner {
  opacity: 0;
  transition: opacity 0.18s ease;
}

.report-card:hover .corner {
  opacity: 1;
}

/* Thumbnail Section (Requirement #2) */
.card-thumbnail-wrapper {
  width: 100%;
  height: 160px;
  background: #EDEAE0;
  position: relative;
  border-bottom: 1px solid var(--grid-line-strong);
  overflow: hidden;
}

.card-thumbnail-wrapper svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* Card Reading Progress & Format Tag */
.card-reading-badge-wrap {
  position: absolute;
  bottom: 8px;
  right: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 90px;
  background: rgba(18, 22, 34, 0.88);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  padding: 4px 7px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  z-index: 2;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
}

.card-progress-track {
  width: 100%;
  height: 3.5px;
  background: rgba(255, 255, 255, 0.22);
  border-radius: 2px;
  overflow: hidden;
}

.card-progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #4D6BFE 0%, #00E599 100%);
  border-radius: 2px;
  transition: width 0.25s ease-out;
}

.card-reading-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
}

.thumbnail-format-tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9.5px;
  font-weight: 700;
  color: var(--cream);
  letter-spacing: 0.04em;
  padding: 0;
  background: transparent;
}

.thumbnail-percent-tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9.5px;
  font-weight: 700;
  color: #00E599;
}

/* Card Body */
.card-body {
  padding: 18px 18px 14px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--ink-45);
  margin-bottom: 8px;
}

.card-category-tag {
  color: var(--cobalt);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.card-title {
  font-family: 'Inter', 'Noto Sans KR', sans-serif;
  font-size: 17px;
  font-weight: 700;
  color: var(--title-black);
  line-height: 1.35;
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  height: 2.7em;
}

.card-summary {
  font-size: 13.5px;
  color: var(--ink-70);
  line-height: 1.55;
  margin-bottom: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex-grow: 1;
}

/* Keyword Chips in Card */
.card-keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-bottom: 14px;
}

.keyword-chip {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 7px;
  background: rgba(42, 63, 245, 0.06);
  border: 1px solid rgba(42, 63, 245, 0.18);
  color: var(--cobalt);
  border-radius: var(--radius);
  white-space: nowrap;
}

.keyword-chip:hover {
  background: var(--cobalt);
  color: var(--cream);
}

/* Card Footer */
.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid var(--grid-line);
  margin-top: auto;
}

.btn-card-view {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--cobalt);
  background: transparent;
  border: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  padding: 4px 0;
  letter-spacing: 0.04em;
}

.btn-card-view:hover {
  color: var(--ink);
}

.btn-card-delete {
  background: transparent;
  border: 1px solid transparent;
  color: var(--ink-45);
  cursor: pointer;
  padding: 4px 8px;
  font-size: 13px;
  border-radius: var(--radius);
  transition: var(--transition);
}

.btn-card-delete:hover {
  color: var(--rose);
  border-color: var(--rose);
  background: var(--rose-soft);
}

/* Empty State */
.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 80px 24px;
  background: var(--panel);
  border: 1px dashed var(--grid-line-strong);
  position: relative;
}

.empty-icon {
  font-size: 40px;
  margin-bottom: 12px;
}

.empty-title {
  font-family: 'Inter', 'Noto Sans KR', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--title-black);
  margin-bottom: 6px;
}

.empty-desc {
  font-family: 'IBM Plex Mono', monospace;
  color: var(--ink-70);
  font-size: 13px;
  margin-bottom: 20px;
}

/* ==========================================================================
   Detail Popup Modal (Requirement #3: Modal Popup View)
   ========================================================================== */

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(18, 23, 61, 0.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.modal-window {
  background: var(--panel);
  border: 1px solid var(--grid-line-strong);
  box-shadow: var(--shadow-modal);
  width: 96%;
  max-width: 1360px;
  height: 92vh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transform: scale(0.97) translateY(8px);
  transition: transform 0.2s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.modal-backdrop.active .modal-window {
  transform: scale(1) translateY(0);
}

/* Modal Header */
.modal-header {
  padding: 16px 24px;
  background: #FFFFFF;
  border-bottom: 1px solid var(--grid-line-strong);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.modal-header-info {
  flex: 1;
  min-width: 0;
}

.modal-badge-group {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}

.modal-category-badge {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 3px 8px;
  background: rgba(42, 63, 245, 0.08);
  border: 1px solid rgba(42, 63, 245, 0.2);
  color: var(--cobalt);
}

.modal-date-badge {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--ink-45);
}

/* Modal Reading Widget with Progress Bar */
.modal-reading-widget {
  display: inline-flex;
  flex-direction: column;
  gap: 3px;
  min-width: 140px;
  background: rgba(42, 63, 245, 0.05);
  border: 1px solid rgba(42, 63, 245, 0.22);
  padding: 3px 8px 4px;
  border-radius: 2px;
  vertical-align: middle;
}

.modal-reading-progress-track {
  width: 100%;
  height: 4px;
  background: rgba(18, 22, 34, 0.12);
  border-radius: 2px;
  overflow: hidden;
  position: relative;
}

.modal-reading-progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--cobalt) 0%, #00B894 100%);
  border-radius: 2px;
  transition: width 0.15s ease-out;
  box-shadow: 0 0 6px rgba(42, 63, 245, 0.35);
}

.modal-reading-text-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.modal-reading-percent {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10.5px;
  font-weight: 700;
  color: var(--cobalt);
  letter-spacing: 0.03em;
}

.modal-title {
  font-family: 'Inter', 'Noto Sans KR', sans-serif;
  font-size: 20px;
  font-weight: 800;
  color: var(--title-black);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.modal-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.modal-btn-icon {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11.5px;
  text-transform: uppercase;
  background: var(--panel);
  border: 1px solid var(--grid-line-strong);
  color: var(--ink);
  padding: 7px 12px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.modal-btn-icon:hover {
  border-color: var(--cobalt);
  color: var(--cobalt);
  background: #FFFFFF;
}

.modal-close-btn {
  background: transparent;
  border: none;
  color: var(--ink-70);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  padding: 6px 10px;
  transition: var(--transition);
}

.modal-close-btn:hover {
  color: var(--rose);
}

/* Modal Subheader with Keywords */
.modal-subheader {
  padding: 10px 24px;
  background: var(--panel);
  border-bottom: 1px solid var(--grid-line-strong);
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.modal-keyword-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--ink-45);
}

/* Modal Body Iframe */
.modal-body {
  flex: 1;
  background: #FFFFFF;
  position: relative;
  overflow: hidden;
}

.modal-iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

/* ==========================================================================
   Add Report Modal (Requirement #1 & #5)
   ========================================================================== */

.form-tabs {
  display: flex;
  border-bottom: 1px solid var(--grid-line-strong);
  background: #EDEAE0;
}

.form-tab {
  flex: 1;
  text-align: center;
  padding: 13px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--ink-70);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: var(--transition);
}

.form-tab:hover {
  color: var(--cobalt);
}

.form-tab.active {
  color: var(--cobalt);
  border-bottom-color: var(--cobalt);
  background: var(--panel);
  font-weight: 700;
}

.form-body {
  padding: 24px;
  overflow-y: auto;
  flex: 1;
}

.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-70);
  margin-bottom: 6px;
}

.form-input, .form-textarea {
  width: 100%;
  background: #FFFFFF;
  border: 1px solid var(--grid-line-strong);
  border-radius: var(--radius);
  padding: 10px 12px;
  color: var(--ink);
  font-family: 'Inter', 'Noto Sans KR', sans-serif;
  font-size: 14px;
  outline: none;
  transition: var(--transition);
}

.form-input:focus, .form-textarea:focus {
  border-color: var(--cobalt);
  box-shadow: 0 0 0 3px var(--cobalt-glow);
}

.form-textarea {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12.5px;
  resize: vertical;
  min-height: 120px;
}

/* File Dropzone */
.file-dropzone {
  border: 2px dashed var(--grid-line-strong);
  background: #FFFFFF;
  padding: 28px 20px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  margin-bottom: 14px;
}

.file-dropzone:hover, .file-dropzone.dragover {
  border-color: var(--cobalt);
  background: rgba(42, 63, 245, 0.04);
}

.dropzone-icon {
  font-size: 32px;
  margin-bottom: 8px;
}

.dropzone-text {
  font-size: 14px;
  font-weight: 600;
  color: var(--title-black);
}

.dropzone-hint {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11.5px;
  color: var(--ink-45);
  margin-top: 4px;
}

/* Tag Builder (Requirement #5) */
.tag-input-wrapper {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 8px;
  background: #FFFFFF;
  border: 1px solid var(--grid-line-strong);
  min-height: 44px;
  align-items: center;
}

.manual-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  background: rgba(42, 63, 245, 0.08);
  border: 1px solid rgba(42, 63, 245, 0.25);
  color: var(--cobalt);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11.5px;
  font-weight: 600;
  border-radius: var(--radius);
}

.manual-tag-remove {
  cursor: pointer;
  font-weight: 700;
  margin-left: 2px;
}

.manual-tag-remove:hover {
  color: var(--rose);
}

.manual-tag-input {
  flex: 1;
  min-width: 140px;
  background: transparent;
  border: none;
  outline: none;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12.5px;
  color: var(--ink);
}

/* Auto Extracted Preview Box */
.auto-extract-preview {
  background: #FFFFFF;
  border: 1px solid var(--cobalt);
  padding: 16px;
  margin-top: 14px;
  display: none;
  position: relative;
}

.auto-extract-preview.active {
  display: block;
}

.auto-preview-title {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--cobalt);
  margin-bottom: 8px;
}

/* Form Footer */
.form-footer {
  padding: 14px 24px;
  background: #FFFFFF;
  border-top: 1px solid var(--grid-line-strong);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}

/* ==========================================================================
   Toast Notification System
   ========================================================================== */

.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.toast {
  background: #FFFFFF;
  border: 1px solid var(--ink);
  border-left: 4px solid var(--cobalt);
  padding: 12px 18px;
  box-shadow: var(--shadow-modal);
  font-family: 'IBM Plex Mono', 'Inter', sans-serif;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--title-black);
  display: flex;
  align-items: center;
  gap: 8px;
  pointer-events: auto;
  animation: toastSlide 0.25s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

.toast-success {
  border-left-color: var(--emerald);
}

.toast-danger {
  border-left-color: var(--rose);
}

@keyframes toastSlide {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}