/* ── Self-hosted fonts ── */

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url('/static/fonts/inter-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/static/fonts/ibm-plex-mono-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/static/fonts/ibm-plex-mono-500-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

[x-cloak] { display: none !important; }

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

/* Monospace fonts have wide word gaps — tighten globally */
.phone-prefix,
.stat-value,
.time-ago,
.product-price,
.product-detail,
.admin-phone-label,
.admin-sms-count,
.admin-user-phone,
.admin-user-subs .admin-badge { word-spacing: -0.3em; }

:root {
  --bg: #F7F7F6;
  --surface: #FFFFFF;
  --surface-hover: #FAFBFC;
  --text: #1A1A1A;
  --text-secondary: #6B7280;
  --accent: #5e93db;
  --accent-light: #EDF3FB;
  --accent-text: #2D5F9E;
  --green: #22C55E;
  --green-bg: #F0FDF4;
  --green-text: #15803D;
  --red: #EF4444;
  --red-bg: #FEF2F2;
  --red-text: #991B1B;
  --border: #E5E7EB;
  --border-strong: #D1D5DB;
  --interactive: #5e93db;
  --interactive-hover: #4A82D0;
  --interactive-active: #3D73B8;
  --surface-active: #ECECEC;
  --text-tertiary: #B0B5BC;
  --placeholder: #C4C8CD;
  --imessage-green: #34C759;
  --warning: #F59E0B;
  --radius: 12px;
  --radius-sm: 8px;
  --mono: 'IBM Plex Mono', ui-monospace, monospace;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --soylent-strawberry: #f8485e;
  --soylent-banana: #eed484;
  --soylent-chocolate: #623b2a;
  --soylent-mint: #ade8bf;
  --soylent-blue: #5e93db;
  --soylent-strawberry-light: #F7E2E4;
  --soylent-banana-light: #F6F3E8;
  --soylent-chocolate-light: #E5E0DE;
  --soylent-mint-light: #EEF5EF;
  --soylent-blue-light: #E5EBF3;
}

/* ── Keyframes ── */

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  15%, 55% { transform: translateX(-5px); }
  35%, 75% { transform: translateX(5px); }
}

@keyframes caret-blink {
  0%, 70%, 100% { opacity: 1; }
  20%, 50% { opacity: 0; }
}

html {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text);
  background-color: var(--bg);
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: var(--text);
  text-decoration: none;
  transition: color 150ms ease;
}
a:hover { text-decoration: underline; }

/* ── Focus visible ── */

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

.btn:focus-visible,
.btn-ghost:focus-visible,
.check-btn:focus-visible,
.notif-pill:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px var(--accent-light);
}

.product-card:focus-visible,
.buy-card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

/* ── Utilities ── */

.spacer-md { height: 20px; }
.inline { display: inline; }
.fw-500 { font-weight: 500; }
.fs-xs { font-size: 12px; }
.text-primary { color: var(--text); }
.ml-auto { margin-left: auto; }
.anim-nodelay { animation-delay: 0s; }
.ws-nowrap { white-space: nowrap; }
.full-width { width: 100%; }
.mt-xs { margin-top: 4px; }

.imessage-green { color: var(--imessage-green); font-weight: 500; }

.helper-text {
  margin-top: 16px;
  font-size: 12px;
  color: var(--text-secondary);
  text-align: center;
}

.error-msg--bottom {
  margin-top: 20px;
  margin-bottom: 0;
}

.auth-card--compact {
  padding-bottom: 24px;
}

/* ── Layout ── */

.page {
  max-width: 960px;
  margin: 0 auto;
  padding: 48px 24px 80px;
  flex: 1;
}

.page-auth {
  max-width: 400px;
  margin: 0 auto;
  padding: 0 24px;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ── Rainbow card (shared base for auth-card, tracker-header, admin-header) ── */

.rainbow-card {
  background: var(--surface);
  border-radius: 0 0 var(--radius) var(--radius);
  box-shadow: 0 0 24px rgba(0, 0, 0, 0.08), 0 0 4px rgba(0, 0, 0, 0.04);
  position: relative;
}

.rainbow-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg,
    var(--soylent-strawberry) 0% 20%,
    var(--soylent-banana) 20% 40%,
    var(--soylent-chocolate) 40% 60%,
    var(--soylent-mint) 60% 80%,
    var(--soylent-blue) 80% 100%
  );
}

.auth-card {
  width: 100%;
  padding: 40px 32px 32px;
  animation: fadeUp 0.45s var(--ease-out) both;
}

.auth-card .logo { display: flex; }
.logo-flag { display: none; }
.auth-card .logo-flag { display: block; width: 1.4em; height: 1em; margin-left: auto; flex-shrink: 0; }
.logo-flag .flag-icon { width: 100%; height: 100%; }

/* ── Typography ── */

.logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
  text-decoration: none;
}

.logo-mark { flex-shrink: 0; }

.logo-text {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text);
}

h1 {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 8px;
}

.subtitle {
  color: var(--text-secondary);
  font-size: 14px;
  margin-bottom: 28px;
  line-height: 1.5;
}

/* ── Forms ── */

label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

input[type="tel"],
input[type="text"],
input[type="password"] {
  width: 100%;
  padding: 12px 14px;
  font-family: inherit;
  font-size: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--text);
  outline: none;
  transition: border-color 150ms ease, box-shadow 200ms ease;
}

input[type="tel"]:focus,
input[type="text"]:focus,
input[type="password"]:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-light);
}

input[type="tel"]::placeholder,
input[type="text"]::placeholder,
input[type="password"]::placeholder {
  color: var(--placeholder);
}

.phone-field {
  display: flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  transition: border-color 150ms ease, box-shadow 200ms ease;
}

.phone-field:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-light);
}

.phone-prefix {
  padding: 12px 0 12px 14px;
  font-family: var(--mono);
  font-size: 16px;
  color: var(--text-secondary);
  user-select: none;
}

.phone-field input[type="tel"] {
  border: none;
  box-shadow: none;
  padding-left: 6px;
}

.phone-field input[type="tel"]:focus {
  border: none;
  box-shadow: none;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 12px 24px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.01em;
  color: #fff;
  background: var(--interactive);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 150ms ease, box-shadow 150ms ease;
}

.btn:hover {
  background: var(--interactive-hover);
  box-shadow: 0 2px 8px rgba(94, 147, 219, 0.2);
}

.btn:active {
  background: var(--interactive-active);
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  box-shadow: none;
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  background: var(--bg);
  border-color: var(--border-strong);
}
.btn-ghost:active {
  background: var(--surface-active);
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.08);
}

.btn-sm {
  width: auto;
  padding: 6px 14px;
  font-size: 12px;
  border-radius: 6px;
}

/* ── Error ── */

.error-msg {
  background: var(--red-bg);
  color: var(--red);
  font-size: 13px;
  font-weight: 500;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  animation: shake 0.4s ease;
}

/* ── Tracker header ── */

.tracker-header {
  padding: 24px 28px 20px;
  margin-bottom: 32px;
  animation: slideDown 0.35s var(--ease-out) both;
}

.tracker-header .logo { margin-bottom: 0; }

.tracker-header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

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

.tracker-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px;
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.region-label {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-left: auto;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
}

.region-label .flag-icon {
  width: 1.2em;
  height: 0.9em;
}

/* ── Notification pill ── */

.notif-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 12px 6px 10px;
  font-family: inherit;
  font-size: 12px;
  font-weight: 600;
  border-radius: 6px;
  border: 1px solid;
  cursor: pointer;
  transition: background 150ms ease, border-color 150ms ease, box-shadow 150ms ease;
}

.notif-pill.on {
  background: var(--green-bg);
  border-color: #BBF7D0;
  color: var(--green-text);
}
.notif-pill.on:hover {
  background: #DCFCE7;
  border-color: #86EFAC;
}
.notif-pill.on:active {
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
}

.notif-pill.off {
  background: var(--red-bg);
  border-color: #FECACA;
  color: var(--red-text);
}
.notif-pill.off:hover {
  background: #FEE2E2;
  border-color: #FCA5A5;
}
.notif-pill.off:active {
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* ── Shared card components ── */

.card-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.card-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 20px;
  background: var(--surface);
  transition: background 150ms ease;
}

.card-row:hover { background: var(--surface-hover); }

/* ── Product cards ── */

.products-section {
  margin-bottom: 28px;
  animation: fadeUp 0.45s var(--ease-out) both;
  animation-delay: 0.1s;
}

.products-section + .products-section { animation-delay: 0.22s; }
.products-section + .products-section + .products-section { animation-delay: 0.34s; }

.section-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 10px;
  padding-left: 4px;
}

.product-card { cursor: pointer; }

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

.product-top-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 2px;
}

.product-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

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

.status {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}

.status.in-stock { color: var(--green-text); }
.status.in-stock .status-dot {
  background: var(--green);
  animation: pulse 3s ease-in-out infinite;
}

.status.out-of-stock { color: var(--red-text); }
.status.out-of-stock .status-dot { background: var(--red); }

.product-price {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
}
.product-detail {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-secondary);
}
.product-detail.low-stock {
  color: var(--warning);
  font-weight: 600;
}

.time-ago {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-tertiary);
}

.source-badge {
  font-size: 10px;
  font-weight: 500;
  color: var(--text);
  background: var(--bg);
  padding: 1px 7px;
  border-radius: 4px;
  letter-spacing: 0.02em;
}

.source-badge.amazon {
  background: #FEF3C7;
  color: #92400E;
  font-weight: 600;
}

a.product-name {
  text-decoration: none;
  color: var(--text);
}
a.product-name:hover {
  color: var(--accent);
  text-decoration: none;
}
span.product-name-oos {
  cursor: pointer;
}
span.product-name-oos:hover {
  color: var(--accent);
}

a.source-badge {
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
}
a.source-badge:hover {
  text-decoration: none;
  background: var(--border);
}
a.source-badge.amazon:hover {
  background: #FDE68A;
}

/* ── Subscribe checkbox ── */

.sub-toggle { flex-shrink: 0; }
.sub-toggle form { display: inline; }

.check-btn {
  width: 24px;
  height: 24px;
  border-radius: 6px;
  border: 2px solid var(--border-strong);
  background: transparent;
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 200ms ease, border-color 200ms ease, box-shadow 150ms ease;
}

.check-btn:hover {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(94, 147, 219, 0.15);
}

.check-btn:active {
  box-shadow: 0 0 0 3px rgba(94, 147, 219, 0.15), inset 0 1px 3px rgba(0, 0, 0, 0.15);
}

.check-btn.checked {
  background: var(--accent);
  border-color: var(--accent);
}
.check-btn.checked:hover {
  background: var(--interactive-hover);
  border-color: var(--interactive-hover);
}

.check-icon {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  opacity: 0;
  transform: scale(0);
}

.check-btn.checked .check-icon {
  opacity: 1;
  transform: scale(1);
  filter: drop-shadow(0 1px 1px rgba(0, 0, 0, 0.3));
}

.notif-off .check-btn {
  background: var(--border-strong);
  border-color: var(--border-strong);
  pointer-events: none;
  cursor: default;
  transform: none;
  box-shadow: none;
}
.notif-off .check-btn.checked {
  background: var(--border-strong);
  border-color: var(--border-strong);
}
.notif-off .check-btn.checked .check-icon {
  opacity: 0;
  transform: scale(0);
}

/* ── Buy link ── */

.buy-link {
  font-size: 12px;
  font-weight: 500;
  color: var(--accent);
  text-decoration: none;
  white-space: nowrap;
  transition: color 150ms ease;
}

.buy-link:hover {
  color: var(--interactive-hover);
  text-decoration: underline;
}

/* ── HTMX loading ── */

.htmx-request .check-btn,
.htmx-request > .notif-pill,
.htmx-request > .btn {
  opacity: 0.5;
  pointer-events: none;
}

/* ── Empty state ── */

.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--text-secondary);
  font-size: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  animation: fadeUp 0.45s var(--ease-out) both;
  animation-delay: 0.15s;
}

.empty-state p { margin-bottom: 4px; }

/* ── Back link ── */

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 16px;
  transition: color 150ms ease, gap 200ms ease;
}

.back-link:hover {
  color: var(--text);
  gap: 8px;
  text-decoration: none;
}

/* ── OTP Input ── */

.otp-group {
  display: flex;
  gap: 10px;
  justify-content: center;
  position: relative;
  cursor: text;
}

.otp-sr-input {
  position: absolute;
  inset: 0;
  opacity: 0;
}

.otp-slot {
  position: relative;
  width: 56px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  transition: border-color 200ms ease, box-shadow 200ms ease;
}

.otp-slot.active {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-light);
}

.otp-slot.filled { border-color: var(--border-strong); }

.otp-char {
  font-family: var(--mono);
  font-size: 26px;
  font-weight: 500;
  color: var(--text);
  line-height: 1;
}

.otp-caret {
  display: none;
  position: absolute;
  width: 2px;
  height: 28px;
  background: var(--accent);
  border-radius: 1px;
  animation: caret-blink 1.2s ease-out infinite;
}

.otp-slot.active:not(.filled) .otp-caret { display: block; }

.otp-disabled { pointer-events: none; }

.otp-slot.disabled {
  background: var(--bg);
  border-color: var(--border);
}

.otp-dash {
  width: 16px;
  height: 3px;
  border-radius: 2px;
  background: var(--placeholder);
}

/* ── Footer ── */

.site-footer {
  margin-top: 48px;
  animation: fadeUp 0.45s var(--ease-out) 0.3s both;
}

.footer-content {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 20px 0 18px;
  text-align: center;
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.8;
}

.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 12px;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
  padding: 0 24px;
}

.footer-top > span { white-space: nowrap; }

.footer-links {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 12px;
}

.footer-links a,
.footer-links button {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--text-secondary);
  text-decoration: none;
  background: none;
  border: none;
  font: inherit;
  font-size: 12px;
  cursor: pointer;
  padding: 8px 4px;
  transition: color 150ms ease;
}

.footer-links a:hover,
.footer-links button:hover {
  color: var(--accent);
  text-decoration: none;
}

.theme-label-light,
.theme-label-dark {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.theme-label-dark { display: none; }
html.dark .theme-label-light { display: none; }
html.dark .theme-label-dark { display: inline-flex; }

.footer-content p {
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
  padding: 0 24px;
  text-align: left;
  margin-top: 10px;
  font-size: 10px;
}

/* ── Reduced motion ── */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-delay: 0ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ── Dark mode ── */

html.dark {
  --bg: #131316;
  --surface: #1C1C21;
  --surface-hover: #222228;
  --text: #E8E8EC;
  --text-secondary: #9096A2;
  --accent: #7BAAE8;
  --accent-light: #1E2A3D;
  --accent-text: #A3C9F0;
  --green: #4ADE80;
  --green-bg: #052E16;
  --green-text: #4ADE80;
  --red: #F87171;
  --red-bg: #2D1717;
  --red-text: #F87171;
  --border: #2A2A30;
  --border-strong: #3A3A42;
  --interactive: #6A9FDF;
  --interactive-hover: #85B3E8;
  --interactive-active: #5588C0;
  --surface-active: #1A1A1F;
  --text-tertiary: #6B7280;
  --placeholder: #777;
  --imessage-green: #34C759;
  --warning: #FACC15;
  --soylent-strawberry-light: #2D1A1D;
  --soylent-banana-light: #2A2718;
  --soylent-chocolate-light: #231D19;
  --soylent-mint-light: #1A251D;
  --soylent-blue-light: #1A2230;
  background-color: var(--bg);
}

html.dark .rainbow-card {
  box-shadow: 0 0 24px rgba(0, 0, 0, 0.3), 0 0 4px rgba(0, 0, 0, 0.2);
}

html.dark .card-list {
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

html.dark .btn-ghost {
  border-color: var(--border);
  color: var(--text-secondary);
}
html.dark .btn-ghost:hover {
  background: var(--surface-hover);
  border-color: var(--border-strong);
}
html.dark .btn-ghost:active {
  background: var(--surface-active);
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.2);
}

html.dark .btn:hover {
  box-shadow: 0 2px 8px rgba(106, 159, 223, 0.2);
}
html.dark .btn:active {
  background: var(--interactive-active);
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.3);
}

html.dark .notif-pill.on {
  background: var(--green-bg);
  border-color: #14532D;
  color: var(--green-text);
}
html.dark .notif-pill.on:hover {
  background: #063D1E;
  border-color: #166534;
}
html.dark .notif-pill.off {
  background: var(--red-bg);
  border-color: #3D2020;
  color: var(--red-text);
}
html.dark .notif-pill.off:hover {
  background: #3D1F1F;
  border-color: #4D2828;
}

html.dark .check-btn:hover {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(123, 170, 232, 0.12);
}

html.dark .otp-dash { background: var(--border-strong); }

html.dark .source-badge { background: #3A3A44; color: #C5CAD1; }
html.dark a.source-badge:hover { background: #2E2E36; }
html.dark .source-badge.amazon {
  background: #422006;
  color: #D4A017;
}
html.dark a.source-badge.amazon:hover { background: #521F08; }

/* ── Wallpaper SVG ── */

.wallpaper-svg {
  position: fixed;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

/* ── Wallpaper floating panel ── */

@keyframes wallPanelIn {
  from { opacity: 0; transform: translateY(-8px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.wall-panel {
  position: fixed;
  top: 16px;
  right: 16px;
  width: 272px;
  z-index: 9999;
  font-size: 13px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow:
    0 0 0 0.5px rgba(0, 0, 0, 0.05),
    0 4px 16px rgba(0, 0, 0, 0.06),
    0 12px 40px rgba(0, 0, 0, 0.04);
  overflow: hidden;
  display: none;
}

.wall-panel.open {
  display: block;
  animation: wallPanelIn 0.35s var(--ease-out) both;
}

html.dark .wall-panel {
  background: rgba(19, 19, 22, 0.4);
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow:
    0 0 0 0.5px rgba(255, 255, 255, 0.05),
    0 4px 16px rgba(0, 0, 0, 0.2),
    0 12px 40px rgba(0, 0, 0, 0.15);
}

.wall-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px 10px;
}

.wall-panel-title {
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.wall-panel-close {
  background: none;
  border: none;
  padding: 12px;
  cursor: pointer;
  color: var(--text-tertiary);
  transition: color 150ms ease;
  line-height: 0;
  border-radius: 6px;
  margin: -10px;
}
.wall-panel-close:hover { color: var(--text); }

.wall-panel-body { padding: 2px 16px 16px; }

.wall-ctrl { margin-bottom: 14px; }
.wall-ctrl:last-child { margin-bottom: 0; }

.wall-ctrl-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
  font-size: 11px;
  font-weight: 500;
  color: var(--text-secondary);
}

.wall-ctrl-val {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--text);
}

.wall-panel input[type="range"] {
  width: 100%;
  height: 4px;
  -webkit-appearance: none;
  appearance: none;
  background: rgba(0, 0, 0, 0.08);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
}
html.dark .wall-panel input[type="range"] { background: rgba(255, 255, 255, 0.08); }

.wall-panel input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  box-shadow: 0 1px 4px rgba(94, 147, 219, 0.35), 0 0 0 0.5px rgba(0, 0, 0, 0.06);
  transition: transform 150ms ease, box-shadow 150ms ease;
}
.wall-panel input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.15);
  box-shadow: 0 2px 8px rgba(94, 147, 219, 0.45), 0 0 0 0.5px rgba(0, 0, 0, 0.06);
}
.wall-panel input[type="range"]::-webkit-slider-thumb:active { transform: scale(1.05); }

.wall-panel input[type="range"]::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  border: none;
  box-shadow: 0 1px 4px rgba(94, 147, 219, 0.35);
}

@media (max-width: 520px) {
  .wall-panel {
    top: auto;
    bottom: 12px;
    right: 12px;
    left: 12px;
    width: auto;
  }
}

/* ── Admin ── */

.admin-header {
  padding: 26px 28px 20px;
  margin-bottom: 28px;
  animation: slideDown 0.35s var(--ease-out) both;
}

.admin-header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 36px;
}

.admin-title {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0;
}

.admin-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 28px;
  animation: fadeUp 0.45s var(--ease-out) 0.08s both;
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  text-align: center;
}

.stat-value {
  font-family: var(--mono);
  font-size: 28px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.2;
}

.stat-value--green { color: var(--green); }
.stat-value--red { color: var(--red); }
.stat-cap { font-size: 14px; font-weight: 400; color: var(--text-secondary); }
.admin-stats--inline { grid-template-columns: repeat(2, 1fr); }
.sms-phone-list { margin-top: 10px; }
.admin-sms-info { flex: 1; min-width: 0; }
.admin-sms-user { display: flex; align-items: baseline; gap: 6px; min-width: 0; }
.admin-sms-name { font-size: 13px; font-weight: 600; color: var(--text); }
.admin-phone-label { font-family: var(--mono); font-size: 12px; color: var(--text-secondary); }
.admin-sms-count { font-family: var(--mono); font-size: 13px; font-weight: 500; color: var(--text); flex-shrink: 0; }
.admin-sms-last-msg {
  font-size: 12px;
  color: var(--text-tertiary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 2px;
}

.stat-label {
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
  margin-top: 4px;
}

.admin-section {
  margin-bottom: 28px;
  animation: fadeUp 0.45s var(--ease-out) both;
  animation-delay: 0.16s;
}

.admin-section + .admin-section { animation-delay: 0.24s; }

.admin-list-row { gap: 12px; }

.admin-user-info {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  min-width: 0;
}

.admin-user-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

.admin-user-phone {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-secondary);
}

.admin-user-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.admin-badge {
  font-size: 11px;
  font-weight: 500;
  padding: 2px 8px;
  border-radius: 4px;
  background: var(--bg);
  color: var(--text-secondary);
}

.admin-badge--on {
  background: var(--green-bg);
  color: var(--green-text);
}

.admin-badge--off {
  background: var(--red-bg);
  color: var(--red-text);
}

.admin-event-info { flex: 1; min-width: 0; }

.admin-event-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  display: block;
  margin-bottom: 2px;
}

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

html.dark .admin-badge { background: var(--surface-hover); }

/* ── Admin tools ── */

.admin-tools {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}

.admin-tool-group { margin-bottom: 20px; }
.admin-tool-group:last-of-type { margin-bottom: 0; }

.admin-tool-header {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}

.admin-tool-desc {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 10px;
}

.admin-product-checks {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  margin-bottom: 12px;
  max-height: 240px;
  overflow-y: auto;
  padding: 8px 12px;
  background: var(--bg);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

.admin-check-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text);
  cursor: pointer;
  padding: 3px 0;
}

.admin-check-label input[type="checkbox"] {
  accent-color: var(--interactive);
  flex-shrink: 0;
}

.admin-result {
  margin-top: 16px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
}

.admin-result--ok {
  background: var(--green-bg);
  border: 1px solid var(--green);
}

.admin-result--error {
  background: var(--red-bg);
  border: 1px solid var(--red);
  color: var(--red-text);
}

.admin-result-status {
  font-weight: 600;
  display: block;
  margin-bottom: 6px;
}

.admin-result--ok .admin-result-status { color: var(--green-text); }

.admin-result-preview {
  font-family: var(--mono);
  font-size: 12px;
  white-space: pre-wrap;
  word-break: break-word;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 8px 10px;
  margin: 6px 0;
  color: var(--text);
}

/* ── Admin user management ── */

.admin-add-user {
  margin-bottom: 12px;
}

.admin-add-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}

.admin-field-label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
  margin-bottom: 5px;
}

.admin-add-fields {
  display: flex;
  align-items: flex-end;
  gap: 10px;
}

.admin-add-field--phone { flex: 0 0 170px; }
.admin-add-field--name { flex: 1; min-width: 0; }

.phone-field--admin { border-radius: 6px; height: 36px; }
.phone-field--admin .phone-prefix { padding: 7px 0 7px 10px; font-size: 13px; }
.phone-field--admin input[type="tel"] { padding: 7px 10px 7px 4px; font-size: 13px; }

.admin-field-input {
  width: 100%;
  padding: 7px 10px;
  font-size: 13px;
  font-family: inherit;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
  color: var(--text);
  height: 36px;
  box-sizing: border-box;
  transition: border-color 150ms ease;
}

.admin-field-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-light);
}

.admin-field-input::placeholder { color: var(--placeholder); }

.admin-add-btn { height: 36px; align-self: flex-end; }

.admin-user-row {
  background: var(--surface);
}

.admin-user-toggle {
  cursor: pointer;
  user-select: none;
}

.admin-user-detail {
  padding: 0 20px 12px;
  background: var(--surface);
}

.admin-user-subs {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 8px 12px;
  background: var(--bg);
  border-radius: 6px;
}

.admin-user-subs .admin-badge {
  font-family: var(--mono);
  font-size: 10px;
}

.admin-user-detail-empty {
  font-size: 12px;
  color: var(--text-secondary);
}

.admin-remove-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 8px;
  background: none;
  border: 1px solid transparent;
  border-radius: 6px;
  cursor: pointer;
  color: var(--red);
  opacity: 0.5;
  transition: opacity 150ms ease, background 150ms ease, border-color 150ms ease;
}

.admin-remove-btn:hover {
  opacity: 1;
  background: var(--red-bg);
  border-color: var(--red);
}

.admin-remove-btn:active {
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
}

.admin-badge--accent {
  background: var(--accent-light);
  color: var(--accent-text);
}

.admin-lock-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 8px;
  color: var(--text-tertiary);
  cursor: default;
}

/* ── Admin accordion ── */

.admin-accordion-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  width: 100%;
  margin-bottom: 10px;
}

.section-label--inline { margin-bottom: 0; }

.admin-accordion-icon {
  color: var(--text-secondary);
  transition: transform 200ms var(--ease-out);
  flex-shrink: 0;
}

.admin-accordion-icon--open { transform: rotate(180deg); }

.admin-accordion-toggle .admin-tools { margin-top: 0; }

/* ── Admin inline rename ── */

.admin-edit-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  background: none;
  border: 1px solid transparent;
  padding: 0;
  cursor: pointer;
  color: var(--text-tertiary);
  border-radius: 6px;
  transition: color 150ms ease, background 150ms ease, border-color 150ms ease;
  flex-shrink: 0;
}

.admin-edit-btn:hover {
  color: var(--accent);
  background: var(--accent-light);
  border-color: var(--accent-light);
}

.admin-rename-form {
  display: flex;
  align-items: center;
  gap: 5px;
}

.admin-rename-input {
  font-size: 13px;
  font-weight: 600;
  font-family: inherit;
  color: var(--text);
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: 6px;
  padding: 4px 8px;
  height: 28px;
  width: 140px;
  outline: none;
  transition: border-color 150ms ease, box-shadow 150ms ease;
}

.admin-rename-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-light);
}

.admin-rename-actions {
  display: flex;
  gap: 3px;
}

.admin-rename-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: opacity 150ms ease, filter 150ms ease;
}

.admin-rename-btn--save {
  background: var(--green);
  color: #fff;
  opacity: 0.82;
}

.admin-rename-btn--save:hover {
  opacity: 1;
}

.admin-rename-btn--cancel {
  background: var(--red);
  color: #fff;
  opacity: 0.65;
}

.admin-rename-btn--cancel:hover {
  opacity: 0.9;
}

html.dark .admin-badge--accent {
  background: var(--accent-light);
  color: var(--accent);
}

/* ── Buy page ── */

.page-buy {
  padding-bottom: 24px;
}

.buy-status {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-weight: 500;
  color: var(--text);
}

.buy-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
  background: var(--green);
  animation: pulse 3s ease-in-out infinite;
}

.buy-card {
  text-decoration: none;
  color: var(--text);
  cursor: pointer;
}

.buy-card:hover {
  text-decoration: none;
}

.buy-card-info {
  flex: 1;
  min-width: 0;
}

.buy-card-title {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 2px;
}

.buy-card:active {
  background: var(--surface-active);
}

.buy-card-action {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  white-space: nowrap;
  flex-shrink: 0;
  padding: 6px 12px;
  background: var(--accent-light);
  border-radius: 6px;
  transition: background 150ms ease, color 150ms ease;
}

.buy-card:hover .buy-card-action {
  color: var(--interactive-hover);
  background: #DCE8F6;
}

html.dark .buy-card:active { background: var(--surface-active); }
html.dark .buy-card:hover .buy-card-action { background: #263448; }

/* ── Responsive ── */

@media (min-width: 961px) {
  .page { width: 720px; }
}

@media (max-width: 520px) {
  .page { padding: 32px 16px 64px; }
  .page-buy { padding-bottom: 16px; }
  .auth-card { padding: 32px 20px; }
  .tracker-header { padding: 20px 20px 16px; }
  .tracker-header-top { flex-wrap: wrap; gap: 12px; }
  .card-row { padding: 12px 16px; }
  .product-top-row { flex-wrap: wrap; gap: 6px; }
  .product-meta { gap: 6px; }
  .admin-header { padding: 20px 20px 16px; }
  .admin-stats { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .stat-value { font-size: 22px; }
  .admin-list-row { flex-wrap: wrap; }
  .admin-user-info { flex-basis: 100%; }
  .admin-add-fields { flex-wrap: wrap; }
  .admin-add-field--phone { flex: 1 1 140px; }
  .admin-add-field--name { flex: 1 1 100%; }
  .admin-user-detail { padding: 0 16px 10px; }
  .footer-top { flex-wrap: wrap; justify-content: center; gap: 4px; }
  .footer-top > span { width: 100%; text-align: center; }
  .footer-links { gap: 12px; }
}