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

:root {
  --bg:      #0a0f1e;
  --surface: #111827;
  --card:    #1a2235;
  --border:  #1e3a5f;
  --accent:  #00d4ff;
  --danger:  #ff4757;
  --warn:    #ffa502;
  --ok:      #2ed573;
  --text:    #e8f4f8;
  --muted:   #6b8fa8;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Syne', sans-serif;
  min-height: 100vh;
  overflow-x: hidden;
}

.hidden { display: none !important; }

/* ── LANDING PAGE ─────────────────────────────────────────────────────────── */
#landingPage {
  height: 100vh;
  overflow-y: auto;
  scroll-behavior: smooth;
}

/* Hero */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(ellipse at 50% 40%, #0d2240 0%, #0a0f1e 70%);
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.08;
  pointer-events: none;
}

.hero-center {
  text-align: center;
  z-index: 2;
  padding: 40px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.landing-logo {
  width: 80px; height: 80px;
  background: linear-gradient(135deg, var(--accent), #0099cc);
  border-radius: 24px;
  display: flex; align-items: center; justify-content: center;
  font-size: 38px;
  margin-bottom: 24px;
  box-shadow: 0 0 40px #00d4ff44;
}

.landing-title {
  font-size: 56px;
  font-weight: 800;
  letter-spacing: -2px;
  color: var(--text);
  margin-bottom: 8px;
}

.landing-sub {
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  letter-spacing: 4px;
  color: var(--accent);
  margin-bottom: 20px;
}

.landing-desc {
  font-size: 17px;
  color: var(--muted);
  max-width: 420px;
  margin-bottom: 40px;
  line-height: 1.6;
}

.landing-btns {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 0;
}

.scroll-hint {
  margin-top: 56px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  letter-spacing: 1px;
}

.scroll-arrow {
  font-size: 20px;
  color: var(--accent);
  animation: bounce 1.5s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(8px); }
}

/* About Sections */
.about-section {
  padding: 100px 24px;
  background: var(--bg);
}

.about-section.alt-bg {
  background: #0c1624;
}

.about-container {
  max-width: 860px;
  margin: 0 auto;
}

.section-tag {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--accent);
  margin-bottom: 16px;
}

.about-heading {
  font-size: 42px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -1px;
  color: var(--text);
  margin-bottom: 24px;
}

.about-body {
  font-size: 17px;
  color: var(--muted);
  line-height: 1.8;
  max-width: 680px;
  margin-bottom: 48px;
}

/* About Cards */
.about-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.about-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 24px;
  transition: all 0.3s;
}

.about-card:hover {
  border-color: var(--accent);
  box-shadow: 0 0 24px #00d4ff15;
  transform: translateY(-4px);
}

.about-card-icon { font-size: 32px; margin-bottom: 14px; }
.about-card-title { font-weight: 700; font-size: 16px; margin-bottom: 8px; color: var(--text); }
.about-card-desc  { font-size: 13px; color: var(--muted); line-height: 1.6; }

/* Steps */
.steps-list {
  display: flex;
  flex-direction: column;
}

.step {
  display: flex;
  gap: 28px;
  align-items: flex-start;
  padding: 24px 0;
}

.step-line {
  width: 2px;
  height: 40px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  margin-left: 28px;
  opacity: 0.4;
}

.step-number {
  font-family: 'Space Mono', monospace;
  font-size: 32px;
  font-weight: 700;
  color: var(--accent);
  opacity: 0.5;
  min-width: 60px;
  line-height: 1;
}

.step-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}

.step-desc {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.7;
}

/* Mission */
.mission-container { text-align: center; }

.mission-heading {
  font-size: 36px;
  color: var(--accent);
  max-width: 700px;
  margin: 0 auto 24px;
}

.mission-body { margin: 0 auto 48px; }

.mission-stats {
  display: flex;
  justify-content: center;
  gap: 60px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.mission-stat { text-align: center; }

.mission-stat-num {
  font-family: 'Space Mono', monospace;
  font-size: 52px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}

.mission-stat-label {
  font-size: 12px;
  color: var(--muted);
  font-family: 'Space Mono', monospace;
  letter-spacing: 1px;
}

.cta-wrap { display: flex; justify-content: center; }
.cta-btn  { padding: 16px 40px; font-size: 16px; }

/* Scroll Fade Animation */
.fade-section {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-section.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Footer */
.landing-footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 28px 24px;
  text-align: center;
}

.footer-logo {
  font-weight: 800;
  font-size: 18px;
  margin-bottom: 6px;
}

.footer-sub {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 2px;
}

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.btn-primary {
  background: var(--accent);
  color: var(--bg);
  border: none;
  border-radius: 12px;
  padding: 14px 28px;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  box-shadow: 0 0 20px #00d4ff44;
  transition: all 0.2s;
}

.btn-primary:hover { background: #00c4ef; }

.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 2px solid var(--accent);
  border-radius: 12px;
  padding: 14px 28px;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-outline:hover { background: #00d4ff11; }

.btn-outline-small {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 10px;
  padding: 10px 16px;
  font-family: 'Syne', sans-serif;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s;
}

.btn-ghost {
  background: none;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px 14px;
  font-family: 'Syne', sans-serif;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-ghost:hover { color: var(--text); border-color: var(--muted); }

.btn-submit {
  width: 100%;
  margin-top: 20px;
  background: var(--accent);
  color: var(--bg);
  border: none;
  border-radius: 12px;
  padding: 16px;
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 16px;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-resolve {
  flex: 1;
  background: var(--ok);
  color: var(--bg);
  border: none;
  border-radius: 10px;
  padding: 12px;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-resolve.resolved {
  background: var(--border);
  color: var(--muted);
}

/* ── Header ───────────────────────────────────────────────────────────────── */
header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 14px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 50;
}

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

.logo-icon {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, var(--accent), #0099cc);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  box-shadow: 0 0 16px #00d4ff33;
}

.logo-title { font-weight: 800; font-size: 18px; letter-spacing: -0.5px; }

.logo-sub {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 1.5px;
}

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

.authority-badge {
  background: #ffa50222;
  color: var(--warn);
  border: 1px solid #ffa50244;
  border-radius: 8px;
  padding: 6px 12px;
  font-size: 12px;
  font-family: 'Space Mono', monospace;
}

/* ── Stats Bar ────────────────────────────────────────────────────────────── */
.stats-bar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 12px 24px;
  display: flex;
  gap: 32px;
}

.stat { display: flex; align-items: center; gap: 8px; }
.stat-num { font-family: 'Space Mono', monospace; font-weight: 700; font-size: 20px; }
.stat-label { font-size: 12px; color: var(--muted); }
.cyan  { color: var(--accent); }
.red   { color: var(--danger); }
.green { color: var(--ok); }

/* ── Filter Bar ───────────────────────────────────────────────────────────── */
.filter-bar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 10px 24px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
}

.filter-btn {
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--muted);
  border-radius: 20px;
  padding: 6px 16px;
  cursor: pointer;
  font-size: 12px;
  font-family: 'Space Mono', monospace;
  white-space: nowrap;
  transition: all 0.2s;
}

.filter-btn.active {
  background: #00d4ff22;
  border-color: var(--accent);
  color: var(--accent);
}

/* ── Main Layout ──────────────────────────────────────────────────────────── */
.main-layout {
  display: flex;
  height: calc(100vh - 162px);
}

/* ── Sidebar ──────────────────────────────────────────────────────────────── */
.sidebar {
  width: 100%;
  overflow-y: auto;
  padding: 20px 24px;
}

.report-count {
  font-size: 11px;
  color: var(--muted);
  font-family: 'Space Mono', monospace;
  letter-spacing: 1px;
  margin-bottom: 14px;
}

/* Report Cards Grid */
#userReportList {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 14px;
}

/* Report Card */
.report-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.report-card:hover, .report-card.selected {
  background: var(--card);
  border-color: var(--accent);
  box-shadow: 0 0 12px #00d4ff22;
}

.card-icon { font-size: 24px; flex-shrink: 0; }
.card-body { flex: 1; min-width: 0; }

.card-title {
  font-weight: 700;
  font-size: 14px;
  color: var(--text);
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card-desc {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 10px;
  line-height: 1.5;
}

.card-meta { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

.sev-badge {
  border-radius: 6px;
  padding: 2px 8px;
  font-size: 11px;
  font-family: 'Space Mono', monospace;
}

.card-date     { font-size: 11px; color: var(--muted); }
.card-location { font-size: 11px; color: var(--muted); }

.upvote-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 10px;
  cursor: pointer;
  color: var(--accent);
  font-size: 12px;
  font-family: 'Space Mono', monospace;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  flex-shrink: 0;
  transition: all 0.15s;
}

.upvote-btn:hover { background: #00d4ff11; border-color: var(--accent); }

.card-photo-thumb {
  width: 100%;
  height: 80px;
  object-fit: cover;
  border-radius: 8px;
  margin-top: 8px;
  border: 1px solid var(--border);
}

/* ── Authority Controls ───────────────────────────────────────────────────── */
.authority-controls {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px;
  display: flex;
  gap: 20px;
  align-items: flex-end;
  flex-wrap: wrap;
}

.control-group { display: flex; flex-direction: column; gap: 6px; }
.search-group  { flex: 1; min-width: 240px; }

.ctrl-label {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 1px;
}

.ctrl-select, .ctrl-input {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 14px;
  color: var(--text);
  font-family: 'Syne', sans-serif;
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s;
}

.ctrl-select:focus, .ctrl-input:focus { border-color: var(--accent); }
.ctrl-select option { background: var(--card); }
.search-row { display: flex; gap: 10px; }
.ctrl-input { flex: 1; min-width: 200px; }

/* ── Authority Grid ───────────────────────────────────────────────────────── */
.authority-grid-wrap {
  padding: 20px 24px;
  overflow-y: auto;
  height: calc(100vh - 220px);
}

.authority-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
}

.auth-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px;
  cursor: pointer;
  transition: all 0.2s;
  position: relative;
}

.auth-card:hover {
  background: var(--card);
  border-color: var(--accent);
  box-shadow: 0 0 16px #00d4ff1a;
  transform: translateY(-2px);
}

.auth-card.resolved { opacity: 0.55; border-color: var(--ok); }

.auth-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 10px;
}

.auth-card-title {
  font-weight: 700;
  font-size: 15px;
  color: var(--text);
  flex: 1;
}

.auth-card-body {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
  margin-bottom: 12px;
}

.auth-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.auth-card-meta { display: flex; gap: 8px; flex-wrap: wrap; }

.resolved-stamp {
  position: absolute;
  top: 14px; right: 14px;
  background: #2ed57322;
  color: var(--ok);
  border: 1px solid #2ed57344;
  border-radius: 6px;
  padding: 3px 8px;
  font-size: 11px;
  font-family: 'Space Mono', monospace;
}

.auth-card-thumb {
  width: 100%;
  height: 110px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 12px;
  border: 1px solid var(--border);
}

.no-results {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--muted);
  padding: 60px 0;
  font-size: 15px;
}

/* ── Modals ───────────────────────────────────────────────────────────────── */
.modal {
  position: fixed; inset: 0;
  background: #00000099;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 20px;
}

.modal-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 28px;
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 0 40px #00d4ff22;
}

.large-modal { max-width: 540px; }

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 20px;
}

.modal-header h2 { font-size: 20px; font-weight: 800; color: var(--text); }

.close-btn {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 20px;
  cursor: pointer;
  flex-shrink: 0;
  transition: color 0.2s;
}

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

/* Form Fields */
.field-label {
  display: block;
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 1px;
  margin-bottom: 8px;
  margin-top: 16px;
}

.input-field {
  width: 100%;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  color: var(--text);
  font-family: 'Syne', sans-serif;
  font-size: 14px;
  outline: none;
  resize: none;
  transition: border-color 0.2s;
}

.input-field:focus { border-color: var(--accent); }
.input-field option { background: var(--card); }

.location-row { display: flex; gap: 10px; }
.location-row .input-field { flex: 1; }

.location-result {
  background: #00d4ff11;
  border: 1px solid #00d4ff33;
  border-radius: 8px;
  padding: 10px 14px;
  margin-top: 8px;
  font-size: 13px;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 8px;
}

.photo-upload-area {
  background: var(--card);
  border: 2px dashed var(--border);
  border-radius: 12px;
  padding: 28px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
}

.photo-upload-area:hover {
  border-color: var(--accent);
  background: #00d4ff08;
}

.upload-icon       { font-size: 32px; margin-bottom: 8px; }
.upload-hint       { font-size: 13px; color: var(--muted); margin-bottom: 4px; }
.upload-hint-small { font-size: 11px; color: #4a6a7a; }

#photoPreview {
  width: 100%;
  max-height: 200px;
  object-fit: cover;
  border-radius: 8px;
}

/* Detail Modal */
.detail-title-row { display: flex; gap: 14px; align-items: center; }
.detail-icon  { font-size: 34px; }
.detail-title { font-weight: 800; font-size: 18px; color: var(--text); margin-bottom: 2px; }
.detail-date  { font-size: 12px; color: var(--muted); }

.badge-row { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }

.badge {
  border-radius: 8px;
  padding: 4px 12px;
  font-size: 12px;
  font-family: 'Space Mono', monospace;
}

.cyan-badge     { background: #00d4ff15; color: var(--accent); border: 1px solid #00d4ff33; }
.location-badge { background: var(--card); color: var(--muted); border: 1px solid var(--border); }

.detail-section {
  background: var(--card);
  border-radius: 10px;
  padding: 14px;
  margin-bottom: 14px;
}

.section-label {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.section-text { font-size: 14px; color: var(--text); line-height: 1.6; }
.cyan-text    { color: var(--accent); }

.detail-photo-wrap { margin-bottom: 14px; }

.detail-photo {
  width: 100%;
  max-height: 220px;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid var(--border);
}

.detail-actions { display: flex; gap: 10px; align-items: center; margin-top: 4px; }

.upvote-btn-large {
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--accent);
  border-radius: 10px;
  padding: 12px 20px;
  font-family: 'Space Mono', monospace;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.15s;
  flex: 1;
}

.upvote-btn-large:hover { background: #00d4ff11; border-color: var(--accent); }

.upvote-count-display {
  color: var(--muted);
  font-family: 'Space Mono', monospace;
  font-size: 13px;
  padding: 12px 16px;
  background: var(--card);
  border-radius: 10px;
  border: 1px solid var(--border);
}

/* ── Scrollbar ────────────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--muted); }

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .landing-title  { font-size: 36px; }
  .about-heading  { font-size: 28px; }
  .mission-heading { font-size: 24px; }
  .mission-stats  { gap: 32px; }
  .mission-stat-num { font-size: 36px; }
  .authority-controls { flex-direction: column; }
  #userReportList { grid-template-columns: 1fr; }
}