/* ─── Alerts Page v2 — Stock Subscriptions & WhatsApp Alerts ─────────────── */

/* ─── Theme Variables (dark default, light via data-theme) ─────────────────── */
:root, :root[data-theme="dark"] {
  --bg: #0c0e14;
  --bg-elevated: #11141b;
  --card-bg: #161923;
  --border: rgba(255,255,255,0.08);
  --text-primary: #e6e8ed;
  --text-secondary: #9ca3af;
  --text-tertiary: #8b95a5;
  --accent: #34d399;
  --green: #34d399;
  --red: #f87171;
  --amber: #fbbf24;

  --tint-1: rgba(255,255,255,0.02);
  --tint-4: rgba(255,255,255,0.04);
  --tint-5: rgba(255,255,255,0.05);
  --tint-6: rgba(255,255,255,0.06);
  --tint-8: rgba(255,255,255,0.08);
  --tint-12: rgba(255,255,255,0.12);
  --tint-14: rgba(255,255,255,0.14);
  --shadow-card: 0 8px 32px rgba(0,0,0,0.3);
  --shadow-modal: 0 24px 80px rgba(0,0,0,0.5);
  --shadow-dropdown: 0 8px 32px rgba(0,0,0,0.4);
  --shadow-popover: 0 20px 60px rgba(0,0,0,0.5);
  --overlay-bg: rgba(0,0,0,0.6);
  --accent-tint: rgba(52,211,153,0.1);
  --accent-tint-bg: rgba(52,211,153,0.08);
  --accent-tint-xs: rgba(52,211,153,0.06);
  --accent-focus: 0 0 0 3px rgba(52,211,153,0.08);
  --on-accent: #000;
}

:root[data-theme="light"] {
  --bg: #f8f9fb;
  --bg-elevated: #ffffff;
  --card-bg: #ffffff;
  --border: rgba(0,0,0,0.08);
  --text-primary: #1a1d26;
  --text-secondary: #4b5563;
  --text-tertiary: #6b7280;
  --accent: #047857;
  --green: #047857;
  --red: #dc2626;
  --amber: #d97706;

  --tint-1: rgba(0,0,0,0.015);
  --tint-4: rgba(0,0,0,0.03);
  --tint-5: rgba(0,0,0,0.04);
  --tint-6: rgba(0,0,0,0.05);
  --tint-8: rgba(0,0,0,0.06);
  --tint-12: rgba(0,0,0,0.1);
  --tint-14: rgba(0,0,0,0.12);
  --shadow-card: 0 4px 16px rgba(0,0,0,0.06);
  --shadow-modal: 0 16px 48px rgba(0,0,0,0.12);
  --shadow-dropdown: 0 4px 16px rgba(0,0,0,0.08);
  --shadow-popover: 0 12px 32px rgba(0,0,0,0.1);
  --overlay-bg: rgba(0,0,0,0.4);
  --accent-tint: rgba(4,120,87,0.08);
  --accent-tint-bg: rgba(4,120,87,0.06);
  --accent-tint-xs: rgba(4,120,87,0.04);
  --accent-focus: 0 0 0 3px rgba(4,120,87,0.08);
  --on-accent: #fff;
}

/* Page layout */
.page-main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px;
}

/* Footer */
.app-footer {
  text-align: center;
  padding: 24px;
  font-size: 11px;
  color: var(--text-tertiary);
  line-height: 1.6;
}

.alerts-page-v2 {
  display: flex;
  flex-direction: column;
  gap: 0;
  min-height: calc(100vh - 140px);
}

/* Hero section — centered like landing page */
.alerts-hero-section {
  text-align: center;
  padding: 32px 20px 28px;
  position: relative;
}
.alerts-hero-title {
  font-size: 32px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 8px;
  font-family: var(--font-heading);
  letter-spacing: -0.025em;
}
.alerts-hero-sub {
  font-size: 15px;
  color: var(--text-tertiary);
  margin: 0 auto 28px;
  line-height: 1.6;
  max-width: 480px;
  letter-spacing: -0.006em;
}

/* Subscriptions section */
.alerts-subs-section {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
  margin-top: 8px;
}
.alerts-subs-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 12px;
}

/* Search bar */
.alerts-search-outer {
  position: relative;
  max-width: 560px;
  margin: 0 auto;
}
.alerts-search-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  border-radius: 16px;
  border: 1px solid var(--accent);
  background: var(--bg-elevated);
  transition: all 0.25s;
  box-shadow: 0 4px 24px rgba(0,0,0,0.15);
}
.alerts-search-wrap.focused {
  border-color: var(--accent);
  box-shadow: 0 4px 24px rgba(0,0,0,0.15), 0 0 0 3px rgba(52,211,153,0.1);
}
:root[data-theme="light"] .alerts-search-wrap {
  background: #fff;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}
.alerts-search-clear {
  background: none;
  border: none;
  color: var(--text-tertiary);
  cursor: pointer;
  font-size: 14px;
  padding: 2px 4px;
}

/* Search dropdown */
.alerts-search-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  margin-top: 6px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
  z-index: 50;
  max-height: 320px;
  overflow-y: auto;
  padding: 6px;
}
.alerts-search-result {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.15s;
}
.alerts-search-result:hover {
  background: var(--accent-tint-bg);
}
:root[data-theme="light"] .alerts-search-result:hover {
  background: rgba(4,120,87,0.06);
}
/* Subscribe / Remove buttons */
.alerts-sub-btn {
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
  font-family: inherit;
  flex-shrink: 0;
}
.alerts-sub-btn.add {
  border: 1.5px solid var(--accent);
  background: transparent;
  color: var(--accent);
}
.alerts-sub-btn.add:hover {
  background: var(--accent);
  color: var(--on-accent);
}
.alerts-sub-btn.remove {
  border: 1.5px solid var(--border);
  background: transparent;
  color: var(--text-tertiary);
}
.alerts-sub-btn.remove:hover {
  border-color: var(--red);
  color: var(--red);
}
.alerts-subscribed-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  padding: 6px 16px;
  flex-shrink: 0;
  opacity: 0.8;
}

/* Table header */
.alerts-table-header {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr 1fr 28px 28px;
  gap: 16px;
  padding: 8px 16px;
  align-items: center;
}
.alerts-table-header span {
  font-size: 10px;
  font-weight: 700;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Stock row */
.alerts-stock-row {
  overflow: hidden;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.alerts-stock-row.expanded {
  border-color: var(--tint-12);
  box-shadow: 0 4px 16px rgba(0,0,0,0.1);
}
.alerts-stock-main {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr 1fr 28px 28px;
  gap: 16px;
  padding: 14px 16px;
  align-items: center;
  cursor: pointer;
  transition: background 0.15s ease;
}
.alerts-stock-main:hover {
  background: var(--accent-tint-xs);
}

/* Alert badge */
.alerts-badge-alert {
  font-size: 9px;
  padding: 1px 5px;
  border-radius: 3px;
  background: rgba(37,211,102,0.1);
  color: #25d366;
  font-weight: 700;
}

/* Remove button in expanded panel */
.alerts-remove-btn {
  padding: 7px 16px;
  border-radius: 8px;
  border: 1px solid rgba(248,113,113,0.3);
  background: rgba(248,113,113,0.06);
  color: var(--red);
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
  font-family: inherit;
}
.alerts-remove-btn:hover {
  background: var(--red);
  color: #fff;
  border-color: var(--red);
}

/* Inline row remove (×) button */
.alerts-row-remove {
  width: 24px;
  height: 24px;
  border-radius: 6px;
  border: none;
  background: transparent;
  color: var(--text-tertiary);
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
  opacity: 0;
}
.alerts-stock-main:hover .alerts-row-remove {
  opacity: 1;
}
.alerts-row-remove:hover {
  background: rgba(248,113,113,0.12);
  color: var(--red);
}

/* Expand arrow */
.alerts-expand-arrow {
  color: var(--text-tertiary);
  font-size: 11px;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  text-align: center;
}
.alerts-expand-arrow.open {
  transform: rotate(180deg);
  color: var(--accent);
}

/* Quick add chips */
.alerts-quick-add {
  padding: 8px 14px;
  border-radius: 8px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Shimmer loading */
.shimmer-line {
  background: linear-gradient(90deg,
    var(--card-bg) 25%,
    var(--tint-6) 50%,
    var(--card-bg) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
}
@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Pagination */
.alerts-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 8px 0;
}
.alerts-page-btn {
  min-width: 28px;
  height: 28px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--card-bg);
  color: var(--text-secondary);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.alerts-page-btn:hover:not(:disabled) {
  border-color: var(--accent);
  color: var(--accent);
}
.alerts-page-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--on-accent);
}
.alerts-page-btn:disabled {
  opacity: 0.3;
  cursor: default;
}

/* Toast styles are in common.css */

/* ─── Focus-visible for keyboard users ────────────────────────────────────── */
.alerts-sub-btn:focus-visible,
.alerts-remove-btn:focus-visible,
.alerts-page-btn:focus-visible,
.alerts-quick-add:focus-visible,
.alerts-stock-main:focus-visible,
.alerts-search-result:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ─── Search dropdown fade ───────────────────────────────────────────────── */
.alerts-search-dropdown {
  animation: dropdownIn 0.15s ease;
}
@keyframes dropdownIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}
.alerts-search-result.highlighted {
  background: var(--accent-tint-bg);
  border-radius: 8px;
}

/* ─── Expanded Content Animation ─────────────────────────────────────────── */
.alerts-expanded-panel {
  animation: expandIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
@keyframes expandIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ─── Signal loading shimmer ─────────────────────────────────────────────── */
.alerts-signal-loading {
  display: flex; align-items: center; gap: 6px;
  font-size: 10px; color: var(--text-tertiary);
}
.alerts-signal-error {
  font-size: 10px; color: var(--text-tertiary); font-style: italic;
}

/* ─── Expanded Metrics Grid ──────────────────────────────────────────────── */
.alerts-expanded-metrics {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
}
.alerts-expanded-metrics > * {
  transition: background 0.15s ease, transform 0.15s ease;
}
.alerts-expanded-metrics > *:hover {
  background: var(--tint-6) !important;
  transform: translateY(-1px);
}

/* ─── Responsive ─────────────────────────────────────────────────────────── */
@media (min-width: 769px) and (max-width: 1024px) {
  .alerts-expanded-metrics {
    grid-template-columns: repeat(3, 1fr);
  }
}


@media (max-width: 768px) {
  .alerts-table-header {
    display: none;
  }
  .alerts-stock-main {
    grid-template-columns: minmax(0, 130px) auto auto auto auto;
    gap: 0 10px;
  }
  /* Hide price and 52W range on mobile */
  .alerts-price,
  .alerts-range {
    display: none;
  }
  .alerts-stock-main > div:first-child div {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .alerts-row-remove {
    opacity: 1;
  }
  .alerts-expanded-metrics {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media (max-width: 480px) {
  .alerts-hero-title { font-size: 24px; }
  .alerts-hero-sub { font-size: 13px; }
  .alerts-hero-section { padding: 32px 16px 24px !important; }
  .alerts-search-outer { max-width: 100%; }
  .alerts-row-remove { width: 32px; height: 32px; opacity: 1; }
  .alerts-expanded-metrics { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .alerts-stock-main { padding: 12px 12px; gap: 6px; }
  .alerts-page-btn { min-width: 36px; height: 36px; font-size: 12px; }
}