/*
 * Deals Els — Mobile-First PWA & Executive Desktop Design System (deals.css)
 * --------------------------------------------------------------------------
 * Modeled after E:\rtc\rtcdeploy\app\news-client\css\news.css with enhanced
 * Mobile-First ergonomics (bottom thumb bar, swipeable pills, countdown badges).
 */

:root, :root[data-theme="dark"] {
  --bg-dark: #0B0E14;
  --bg-card: #121620;
  --bg-card-hover: #1A202E;
  --bg-input: #0D1117;
  --bg-toolbar: #141824;
  --bg-glass: rgba(18, 22, 32, 0.88);
  --border-color: #1E2433;
  --border-accent: #D97706;
  --text-main: #E5E7EB;
  --text-muted: #9CA3AF;
  --text-bright: #FFFFFF;
  --accent-gold: #F59E0B;
  --accent-gold-hover: #D97706;
  --accent-blue: #2979FF;
  --accent-blue-hover: #1565C0;
  --accent-green: #00E676;
  --accent-cyan: #00E5FF;
  --accent-red: #FF1744;
  --accent-purple: #A855F7;
  --shadow-card: 0 6px 22px rgba(0, 0, 0, 0.42);
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', Consolas, monospace;
}

:root[data-theme="light"] {
  --bg-dark: #F8FAFC;
  --bg-card: #FFFFFF;
  --bg-card-hover: #F1F5F9;
  --bg-input: #F8FAFC;
  --bg-toolbar: #FFFFFF;
  --bg-glass: rgba(255, 255, 255, 0.92);
  --border-color: #E2E8F0;
  --border-accent: #D97706;
  --text-main: #0F172A;
  --text-muted: #64748B;
  --text-bright: #000000;
  --accent-gold: #D97706;
  --accent-gold-hover: #B45309;
  --accent-blue: #2563EB;
  --accent-blue-hover: #1D4ED8;
  --accent-green: #16A34A;
  --accent-cyan: #0284C7;
  --accent-red: #DC2626;
  --accent-purple: #9333EA;
  --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.07);
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', Consolas, monospace;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding-bottom: 76px; /* Space for mobile bottom navigation bar */
}

@media (min-width: 768px) {
  body {
    padding-bottom: 0;
  }
}

/* ---- TOP HEADER (MOBILE-FIRST -> DESKTOP) ---- */
.app-header {
  background: var(--bg-glass);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-color);
  padding: 10px 14px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  position: sticky;
  top: 0;
  z-index: 120;
}

@media (min-width: 768px) {
  .app-header {
    padding: 12px 24px;
    flex-wrap: nowrap;
    gap: 16px;
  }
}

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

.brand-logo {
  font-size: 24px;
  background: rgba(245, 158, 11, 0.15);
  padding: 6px 10px;
  border-radius: 10px;
  border: 1px solid rgba(245, 158, 11, 0.35);
}

.brand-title {
  font-size: 18px;
  font-weight: 800;
  color: var(--text-bright);
  letter-spacing: -0.02em;
}

.brand-accent {
  color: var(--accent-gold);
}

.brand-subtitle {
  font-size: 10.5px;
  color: var(--text-muted);
}

/* Location Pill in Header */
.geo-pill-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 12px;
  cursor: pointer;
  transition: border-color 0.2s;
}

.geo-pill-bar:hover {
  border-color: var(--accent-gold);
}

.geo-city-label {
  font-weight: 700;
  color: var(--text-bright);
}

.geo-radius-badge {
  background: rgba(0, 230, 118, 0.14);
  color: var(--accent-green);
  padding: 2px 7px;
  border-radius: 999px;
  font-size: 10.5px;
  font-weight: 700;
}

.gps-quick-btn {
  background: rgba(41, 121, 255, 0.16);
  color: var(--accent-cyan);
  border: 1px solid rgba(0, 229, 255, 0.35);
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 11.5px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}

.gps-quick-btn:hover {
  background: var(--accent-blue);
  color: #fff;
}

/* Search Bar */
.header-search {
  order: 3;
  width: 100%;
  position: relative;
  display: flex;
  align-items: center;
}

@media (min-width: 768px) {
  .header-search {
    order: 0;
    flex: 1;
    max-width: 390px;
    width: auto;
  }
}

.header-search input {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-bright);
  padding: 8px 32px 8px 34px;
  border-radius: 20px;
  font-size: 13px;
  outline: none;
  transition: border-color 0.2s;
}

.header-search input:focus {
  border-color: var(--accent-gold);
}

.search-icon {
  position: absolute;
  left: 12px;
  font-size: 13px;
  color: var(--text-muted);
}

.search-clear-btn {
  position: absolute;
  right: 10px;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 13px;
}

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

.theme-toggle-btn, .pwa-install-btn {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 6px 11px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}

.pwa-install-btn {
  background: rgba(245, 158, 11, 0.16);
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

.theme-toggle-btn:hover, .pwa-install-btn:hover {
  border-color: var(--accent-gold);
}

/* ---- DESKTOP TOP NAVBAR vs MOBILE BOTTOM THUMB BAR ---- */
.app-navbar {
  display: none;
  background: var(--bg-toolbar);
  border-bottom: 1px solid var(--border-color);
  padding: 0 24px;
}

@media (min-width: 768px) {
  .app-navbar {
    display: block;
  }
}

.nav-tabs {
  display: flex;
  gap: 6px;
  overflow-x: auto;
}

.nav-tab {
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  color: var(--text-muted);
  padding: 12px 16px;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 7px;
  white-space: nowrap;
  transition: all 0.2s;
}

.nav-tab:hover {
  color: var(--text-bright);
}

.nav-tab.active {
  color: var(--accent-gold);
  border-bottom-color: var(--accent-gold);
}

/* Mobile Bottom Navigation Bar (< 768px) */
.mobile-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 64px;
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: space-around;
  align-items: center;
  z-index: 150;
  padding: 0 6px;
}

@media (min-width: 768px) {
  .mobile-bottom-nav {
    display: none;
  }
}

.mob-nav-btn {
  flex: 1;
  background: none;
  border: none;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  font-size: 10.5px;
  font-weight: 600;
  padding: 6px 2px;
  cursor: pointer;
  position: relative;
}

.mob-nav-btn .mob-icon {
  font-size: 19px;
}

.mob-nav-btn.active {
  color: var(--accent-gold);
}

.badge {
  background: var(--border-color);
  color: var(--text-bright);
  font-size: 10.5px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 10px;
}

.badge-accent {
  background: rgba(245, 158, 11, 0.2);
  color: var(--accent-gold);
}

/* ---- MAIN CONTAINER ---- */
.app-container {
  max-width: 1380px;
  width: 100%;
  margin: 0 auto;
  padding: 14px;
  flex: 1;
}

@media (min-width: 768px) {
  .app-container {
    padding: 22px 24px;
  }
}

/* ---- GEO & STATS BANNER ---- */
.geo-status-strip {
  background: linear-gradient(90deg, rgba(245, 158, 11, 0.12), rgba(41, 121, 255, 0.10), rgba(0, 230, 118, 0.08));
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 10px 14px;
  margin-bottom: 14px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.geo-strip-left {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 12.5px;
}

.geo-strip-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

/* ---- TOOLBAR & SWIPEABLE CATEGORY PILLS ---- */
.toolbar-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 12px 14px;
  margin-bottom: 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

@media (min-width: 1024px) {
  .toolbar-card {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.category-pills {
  display: flex;
  gap: 7px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: none;
}

.category-pills::-webkit-scrollbar {
  display: none;
}

.category-pill {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 7px 13px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
}

.category-pill:hover {
  border-color: var(--accent-gold);
  color: var(--text-bright);
}

.category-pill.active {
  background: var(--accent-gold);
  color: #000000;
  border-color: var(--accent-gold);
  font-weight: 700;
}

.pill-count {
  font-size: 10.5px;
  padding: 1px 6px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.2);
}

/* Tender Sub-Industry Filter Bar */
.tender-subbar {
  background: rgba(245, 158, 11, 0.07);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: 10px;
  padding: 10px 14px;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
}

.tender-sub-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--accent-gold);
  white-space: nowrap;
}

.toolbar-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.custom-select {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-bright);
  padding: 7px 10px;
  border-radius: 8px;
  font-size: 12px;
  outline: none;
  cursor: pointer;
}

.action-btn {
  border: none;
  padding: 8px 13px;
  border-radius: 8px;
  font-size: 12.5px;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
  white-space: nowrap;
}

.gold-btn {
  background: var(--accent-gold);
  color: #000;
}

.gold-btn:hover {
  background: var(--accent-gold-hover);
}

.primary-btn {
  background: var(--accent-blue);
  color: #fff;
}

.primary-btn:hover {
  background: var(--accent-blue-hover);
}

.secondary-btn {
  background: var(--bg-input);
  color: var(--text-main);
  border: 1px solid var(--border-color);
}

.secondary-btn:hover {
  border-color: var(--accent-gold);
}

/* ---- ACTIVE DEALS & TENDERS RESPONSIVE GRID ---- */
.deals-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

@media (min-width: 680px) {
  .deals-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
}

@media (min-width: 1100px) {
  .deals-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }
}

/* ---- DEAL CARD DESIGN ---- */
.deal-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 12px;
  box-shadow: var(--shadow-card);
  transition: transform 0.2s ease, border-color 0.2s ease;
  position: relative;
  overflow: hidden;
}

.deal-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent-gold);
}

.deal-card.tender-card {
  border-top: 3px solid var(--accent-cyan);
}

.deal-card.expiring-card {
  border-top: 3px solid var(--accent-gold);
}

.deal-top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  flex-wrap: wrap;
}

.publisher-tag {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.source-badge {
  background: rgba(41, 121, 255, 0.14);
  color: var(--accent-cyan);
  border: 1px solid rgba(0, 229, 255, 0.28);
  font-size: 10.5px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 999px;
}

.expiry-badge {
  font-size: 10.5px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.expiry-badge.active {
  background: rgba(0, 230, 118, 0.13);
  color: var(--accent-green);
  border: 1px solid rgba(0, 230, 118, 0.3);
}

.expiry-badge.soon {
  background: rgba(245, 158, 11, 0.18);
  color: var(--accent-gold);
  border: 1px solid var(--accent-gold);
  animation: pulseBorder 2s infinite;
}

.expiry-badge.expired {
  background: rgba(255, 23, 68, 0.15);
  color: var(--accent-red);
  border: 1px solid var(--accent-red);
}

@keyframes pulseBorder {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.72; }
}

.deal-title {
  font-size: 15.5px;
  font-weight: 700;
  color: var(--text-bright);
  line-height: 1.4;
}

.deal-summary {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.55;
}

/* Price & Discount Block */
.deal-price-box {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}

.price-main {
  font-size: 19px;
  font-weight: 800;
  color: var(--accent-green);
  font-family: var(--font-mono);
}

.price-mrp {
  font-size: 12px;
  color: var(--text-muted);
  text-decoration: line-through;
  margin-left: 6px;
}

.price-tender-emd {
  font-size: 11.5px;
  color: var(--accent-cyan);
  margin-left: 6px;
  font-weight: 600;
}

.discount-pill {
  background: var(--accent-gold);
  color: #000;
  font-size: 11.5px;
  font-weight: 800;
  padding: 3px 9px;
  border-radius: 6px;
}

.coupon-chip {
  background: rgba(168, 85, 247, 0.14);
  border: 1px dashed var(--accent-purple);
  color: var(--text-bright);
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 6px;
  cursor: pointer;
}

/* Geo & Relevance Meta Row */
.deal-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 11.5px;
  color: var(--text-muted);
}

.distance-pill {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  padding: 3px 8px;
  border-radius: 6px;
  color: var(--text-main);
  font-weight: 600;
}

.relevance-pill {
  color: var(--accent-cyan);
  font-weight: 700;
  font-family: var(--font-mono);
}

/* Card Footer Actions */
.deal-actions-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  padding-top: 10px;
  border-top: 1px solid var(--border-color);
}

.card-btn {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 6px 10px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  text-decoration: none;
  transition: all 0.18s;
}

.card-btn:hover {
  border-color: var(--accent-gold);
  color: var(--text-bright);
}

.card-btn.visit-btn {
  background: rgba(41, 121, 255, 0.16);
  border-color: rgba(41, 121, 255, 0.4);
  color: var(--accent-cyan);
  font-weight: 700;
}

.card-btn.visit-btn:hover {
  background: var(--accent-blue);
  color: #fff;
}

/* ---- MODALS ---- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(5px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 250;
  padding: 16px;
}

.modal-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  width: 100%;
  max-width: 520px;
  padding: 22px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-card);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 18px;
  cursor: pointer;
}

.form-group {
  margin-bottom: 12px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.form-group label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
}

.form-input {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-bright);
  padding: 9px 12px;
  border-radius: 8px;
  font-size: 13.5px;
  outline: none;
}

.form-input:focus {
  border-color: var(--accent-gold);
}

/* ---- TOAST NOTIFICATION ---- */
.toast-container {
  position: fixed;
  bottom: 78px;
  right: 18px;
  z-index: 300;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

@media (min-width: 768px) {
  .toast-container {
    bottom: 24px;
  }
}

.toast {
  background: var(--bg-card);
  border-left: 4px solid var(--accent-gold);
  border-top: 1px solid var(--border-color);
  border-right: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  color: var(--text-bright);
  padding: 11px 16px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 600;
  box-shadow: var(--shadow-card);
}

/* Section Banners */
.section-banner {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 18px 20px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.section-desc {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 4px;
}

.city-preset-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin: 10px 0 16px;
}

.city-preset-btn {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 8px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
}

.city-preset-btn:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}