/* ==========================================================================
   AgriPriceTrack - Glassmorphism UI design system
   Palette: green + white | Frosted glass: backdrop-filter blur(12px-16px)
   Fully responsive: mobile / tablet / laptop / PC (CSS Grid + Flexbox)
   ========================================================================== */

:root {
  --green-950: #052e16;
  --green-900: #14532d;
  --green-800: #166534;
  --green-700: #15803d;
  --green-600: #16a34a;
  --green-500: #22c55e;
  --green-400: #4ade80;
  --green-200: #bbf7d0;
  --green-100: #dcfce7;
  --green-50:  #f0fdf4;

  --ink:    #0b2417;
  --muted:  #456052;
  --line:   rgba(21, 128, 61, .16);

  --glass:        rgba(255, 255, 255, .62);
  --glass-strong: rgba(255, 255, 255, .80);
  --glass-border: rgba(255, 255, 255, .78);
  --table-surface: rgba(255, 255, 255, .94);
  --shadow: 0 10px 30px rgba(6, 60, 32, .14);
  --shadow-sm: 0 4px 14px rgba(6, 60, 32, .10);
  --blur: blur(14px);
  --blur-heavy: blur(16px);

  --sidebar-w: 264px;
  --radius: 18px;
  --radius-sm: 12px;
  --topbar-h: 70px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(1000px 600px at 8% -10%, rgba(34, 197, 94, .35), transparent 60%),
    radial-gradient(900px 700px at 105% 15%, rgba(74, 222, 128, .30), transparent 55%),
    radial-gradient(800px 800px at 50% 120%, rgba(20, 83, 45, .25), transparent 60%),
    linear-gradient(135deg, #eaf9f0 0%, #ddf4e7 45%, #d2f0e0 100%);
  background-attachment: fixed;
  min-height: 100vh;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; }
a { color: var(--green-700); text-decoration: none; }
a:hover { color: var(--green-800); }

h1, h2, h3, h4 { line-height: 1.25; margin: 0 0 .5em; font-weight: 700; }
p { margin: 0 0 1em; }

/* ---------- Glass primitives ---------- */
.glass {
  background: var(--glass);
  -webkit-backdrop-filter: var(--blur);
  backdrop-filter: var(--blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
}

.glass-strong {
  background: var(--glass-strong);
  -webkit-backdrop-filter: var(--blur-heavy);
  backdrop-filter: var(--blur-heavy);
  border: 1px solid rgba(255, 255, 255, .85);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
}

.container { width: min(1180px, 92%); margin: 0 auto; }

.muted { color: var(--muted); }
.small { font-size: .85rem; }
.bold  { font-weight: 700; }
.flex-between { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.flex { display: flex; align-items: center; gap: 10px; }
.text-right { text-align: right; }
.nowrap { white-space: nowrap; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: .95rem; font-weight: 600;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease;
  text-decoration: none;
  line-height: 1.2;
}
.btn:hover { transform: translateY(-1px); box-shadow: var(--shadow-sm); color: inherit; }
.btn:active { transform: translateY(0); }
.btn:focus-visible { outline: 3px solid rgba(34, 197, 94, .45); outline-offset: 2px; }

.btn-primary {
  background: linear-gradient(135deg, var(--green-600), var(--green-700));
  color: #fff;
  box-shadow: 0 8px 20px rgba(21, 128, 61, .35);
}
.btn-primary:hover { background: linear-gradient(135deg, var(--green-700), var(--green-800)); color: #fff; }

.btn-light { background: rgba(255, 255, 255, .85); color: var(--green-800); border-color: rgba(255,255,255,.9); }
.btn-light:hover { background: #fff; }

.btn-outline { background: transparent; color: var(--green-800); border-color: rgba(21, 128, 61, .45); }
.btn-outline:hover { background: rgba(255, 255, 255, .6); }

.btn-danger { background: linear-gradient(135deg, #ef4444, #dc2626); color: #fff; }
.btn-ghost { background: transparent; color: var(--muted); }
.btn-ghost:hover { background: rgba(255,255,255,.6); color: var(--ink); }

.btn-sm { padding: 7px 14px; font-size: .83rem; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: .5; cursor: not-allowed; transform: none; }

/* ---------- Badges / alerts ---------- */
.badge {
  display: inline-block; padding: 3px 11px; border-radius: 999px;
  font-size: .74rem; font-weight: 700; letter-spacing: .02em;
  border: 1px solid transparent; white-space: nowrap;
}
.badge-green  { background: var(--green-100); color: var(--green-800); border-color: var(--green-200); }
.badge-amber  { background: #fef3c7; color: #92400e; border-color: #fde68a; }
.badge-red    { background: #fee2e2; color: #991b1b; border-color: #fecaca; }
.badge-slate  { background: #eef2f0; color: #334155; border-color: #dbe3de; }
.badge-solid  { background: var(--green-700); color: #fff; }

.alert {
  padding: 13px 18px; border-radius: var(--radius-sm);
  font-size: .92rem; font-weight: 600; margin-bottom: 18px;
  border: 1px solid transparent;
}
.alert-success { background: #ecfdf5; color: #065f46; border-color: #a7f3d0; }
.alert-error   { background: #fef2f2; color: #991b1b; border-color: #fecaca; }
.alert-info    { background: #eff6ff; color: #1e40af; border-color: #bfdbfe; }
.alert-warning { background: #fffbeb; color: #92400e; border-color: #fde68a; }

/* ---------- Forms ---------- */
label { display: block; font-size: .86rem; font-weight: 700; margin-bottom: 6px; color: var(--green-900); }

input[type="text"], input[type="email"], input[type="password"], input[type="number"],
input[type="date"], input[type="datetime-local"], input[type="tel"], input[type="file"],
select, textarea {
  width: 100%;
  padding: 11px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(21, 128, 61, .25);
  background: rgba(255, 255, 255, .88);
  color: var(--ink);
  font-size: .95rem;
  font-family: inherit;
  transition: border-color .15s, box-shadow .15s, background .15s;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--green-600);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(34, 197, 94, .18);
}
textarea { min-height: 96px; resize: vertical; }

.form-group { margin-bottom: 16px; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 16px; }
.form-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 6px; }
.hint { font-size: .78rem; color: var(--muted); margin-top: 5px; }
.check-row { display: flex; align-items: center; gap: 9px; font-size: .9rem; cursor: pointer; user-select: none; }
.check-row input { width: auto; }

/* Password field with an in-field show/hide toggle (icons swap on aria-pressed) */
.pw-wrap { position: relative; }
.pw-wrap input { padding-right: 46px; }
.pw-toggle {
  position: absolute;
  right: 7px; top: 50%; transform: translateY(-50%);
  border: none; background: transparent;
  color: var(--green-700);
  width: 32px; height: 32px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 8px;
  cursor: pointer;
  opacity: .65;
  transition: opacity .15s, background .15s;
}
.pw-toggle:hover { opacity: 1; background: rgba(34, 197, 94, .12); }
.pw-toggle:focus-visible { outline: 2px solid var(--green-600); outline-offset: 1px; }
.pw-eye { width: 19px; height: 19px; display: block; }
.pw-eye-closed { display: none; }
.pw-toggle[aria-pressed="true"] .pw-eye-open { display: none; }
.pw-toggle[aria-pressed="true"] .pw-eye-closed { display: block; }

/* ---------- Cards / stats ---------- */
.card {
  background: var(--glass);
  -webkit-backdrop-filter: var(--blur);
  backdrop-filter: var(--blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius);
  overflow: hidden;
}
.card-head {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 18px 22px; border-bottom: 1px solid var(--line);
}
.card-title { font-size: 1.02rem; font-weight: 700; margin: 0; }
.card-body { padding: 22px; }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  margin-bottom: 26px;
}
.stat-card {
  background: var(--glass);
  -webkit-backdrop-filter: var(--blur);
  backdrop-filter: var(--blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius);
  padding: 20px 22px;
  display: flex; align-items: center; gap: 16px;
}
.stat-icon {
  width: 52px; height: 52px; flex: 0 0 52px;
  border-radius: 16px;
  display: grid; place-items: center;
  font-size: 1.4rem;
  background: linear-gradient(135deg, var(--green-600), var(--green-800));
  color: #fff;
  box-shadow: 0 8px 18px rgba(21, 128, 61, .35);
}
.stat-value { font-size: 1.65rem; font-weight: 800; line-height: 1.1; }
.stat-label { font-size: .8rem; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .05em; }

/* ---------- Tables (opaque surface for legibility) ---------- */
.table-card {
  background: var(--table-surface);
  border: 1px solid rgba(255, 255, 255, .9);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius);
  overflow: hidden;
}
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }

table.data-table { width: 100%; border-collapse: collapse; font-size: .92rem; min-width: 560px; }
table.data-table thead th {
  text-align: left;
  padding: 13px 18px;
  background: linear-gradient(135deg, var(--green-900), var(--green-700));
  color: #fff;
  font-size: .76rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .07em;
  white-space: nowrap;
}
table.data-table tbody td { padding: 13px 18px; border-bottom: 1px solid rgba(21, 128, 61, .10); vertical-align: middle; }
table.data-table tbody tr:last-child td { border-bottom: 0; }
table.data-table tbody tr:hover { background: var(--green-50); }
table.data-table a { font-weight: 600; }

.empty-state { text-align: center; padding: 38px 20px; color: var(--muted); }
.empty-state .empty-icon { font-size: 2rem; display: block; margin-bottom: 8px; }

/* ---------- Section shell ---------- */
.section { margin-bottom: 26px; scroll-margin-top: calc(var(--topbar-h) + 16px); }
.section-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 14px; flex-wrap: wrap; }
.section-title { font-size: 1.12rem; margin: 0; display: flex; align-items: center; gap: 10px; }

.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 22px; }
.grid-2-wide { display: grid; grid-template-columns: 1.4fr 1fr; gap: 22px; }

/* ==========================================================================
   APP SHELL (dashboard)
   ========================================================================== */
.app-body { display: block; }

.app-overlay {
  position: fixed; inset: 0;
  background: rgba(5, 46, 22, .55);
  -webkit-backdrop-filter: blur(3px); backdrop-filter: blur(3px);
  opacity: 0; visibility: hidden; transition: .25s; z-index: 40;
}
.app-overlay.show { opacity: 1; visibility: visible; }

.sidebar {
  position: fixed; top: 0; left: 0; bottom: 0;
  width: var(--sidebar-w);
  z-index: 50;
  display: flex; flex-direction: column;
  background: linear-gradient(165deg, rgba(20, 83, 45, .96), rgba(5, 46, 22, .94));
  -webkit-backdrop-filter: var(--blur-heavy);
  backdrop-filter: var(--blur-heavy);
  border: 0;
  border-right: 1px solid rgba(255, 255, 255, .16);
  box-shadow: 10px 0 34px rgba(3, 32, 16, .32);
  border-radius: 0;
  overflow: visible;
  transition: transform .28s ease;
}
.sidebar-brand {
  display: flex; align-items: center; gap: 12px;
  padding: 22px 22px 18px;
  color: #fff;
}
.brand-mark {
  width: 42px; height: 42px; border-radius: 13px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--green-400), var(--green-600));
  font-size: 1.25rem;
  box-shadow: 0 8px 18px rgba(34, 197, 94, .45);
}
.brand-meta { min-width: 0; }
.brand-name { font-weight: 800; font-size: 1.05rem; letter-spacing: .01em; }
.brand-sub {
  font-size: .7rem; color: rgba(255, 255, 255, .7); text-transform: uppercase; letter-spacing: .12em;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.sidebar-close {
  margin-left: auto; background: rgba(255,255,255,.12); color: #fff;
  border: 0; width: 32px; height: 32px; border-radius: 10px; cursor: pointer; font-size: 1.1rem;
  display: none;
}

/* Quick action buttons under the brand */
.sidebar-actions {
  display: flex; flex-direction: column; gap: 8px;
  padding: 0 14px 12px;
}
.side-quick {
  width: 100%; justify-content: center; gap: 8px;
  padding: 10px 14px;
  font-weight: 800; letter-spacing: .01em;
}
.side-quick-row { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.side-quick-sm {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 9px 6px;
  border-radius: 12px;
  background: rgba(255, 255, 255, .14);
  border: 1px solid rgba(255, 255, 255, .18);
  color: #fff; font-size: .78rem; font-weight: 700;
  cursor: pointer; transition: .15s; position: relative;
}
.side-quick-sm:hover { background: rgba(255, 255, 255, .26); transform: translateY(-1px); color: #fff; }
.side-quick-sm .nav-badge { font-size: .62rem; padding: 0 6px; }

.sidebar-nav { flex: 1; overflow-y: auto; padding: 8px 14px 18px; }
.nav-section-title {
  font-size: .68rem; text-transform: uppercase; letter-spacing: .16em;
  color: rgba(255, 255, 255, .5);
  padding: 16px 12px 8px;
}
.nav-link {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 14px;
  margin-bottom: 4px;
  border-radius: 13px;
  color: rgba(255, 255, 255, .82);
  font-size: .93rem; font-weight: 600;
  border: 1px solid transparent;
  transition: .16s;
}
.nav-link:hover { background: rgba(255, 255, 255, .12); color: #fff; }
.nav-link.active {
  background: linear-gradient(135deg, rgba(34, 197, 94, .92), rgba(21, 128, 61, .92));
  color: #fff;
  box-shadow: 0 8px 18px rgba(3, 32, 16, .35);
}
.nav-link .nav-ico { width: 20px; text-align: center; }
.nav-badge {
  margin-left: auto; background: #fff; color: var(--green-800);
  font-size: .68rem; font-weight: 800; border-radius: 999px; padding: 1px 8px;
}

/* Collapsible submenus */
.nav-group { position: relative; }
.nav-parent {
  width: 100%;
  background: none; border: 1px solid transparent;
  font-family: inherit; text-align: left; cursor: pointer;
}
.nav-parent:hover { background: rgba(255, 255, 255, .12); color: #fff; }
.nav-caret {
  margin-left: auto; font-size: .7rem; opacity: .75;
  transition: transform .18s ease;
}
.nav-group.open .nav-caret { transform: rotate(180deg); }
.nav-sub {
  display: none;
  margin: 2px 0 8px;
  padding-left: 18px;
  border-left: 1px solid rgba(255, 255, 255, .18);
  margin-left: 22px;
}
.nav-group.open .nav-sub { display: block; animation: dropIn .16s ease; }
.nav-sub .nav-link {
  padding: 9px 12px; font-size: .87rem; gap: 9px;
}
.nav-sub .nav-link::before {
  content: ""; flex: 0 0 auto;
  width: 6px; height: 6px; border-radius: 50%;
  background: rgba(255, 255, 255, .45);
}
.nav-sub .nav-link.active::before { background: #fff; box-shadow: 0 0 0 3px rgba(255, 255, 255, .25); }
.sidebar-foot {
  padding: 16px 20px;
  border-top: 1px solid rgba(255, 255, 255, .14);
  color: rgba(255, 255, 255, .72);
  font-size: .78rem;
}

/* Main column */
.app-main { margin-left: var(--sidebar-w); padding: 26px 30px 30px; min-height: 100vh; display: flex; flex-direction: column; }

/* Mobile-only sidebar trigger (there is no topbar anymore) */
.side-fab {
  position: fixed; top: 14px; left: 14px; z-index: 35;
  display: none; align-items: center; gap: 10px;
  padding: 10px 16px;
  background: var(--glass-strong);
  -webkit-backdrop-filter: var(--blur-heavy); backdrop-filter: var(--blur-heavy);
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  box-shadow: var(--shadow);
  color: var(--green-800); font-size: 1rem; font-weight: 700;
  cursor: pointer;
}
.side-fab-title { font-size: .92rem; }

/* Sidebar tools: notifications + account (former topbar controls) */
.sidebar-tools {
  display: flex; flex-direction: column; gap: 10px;
  padding: 14px;
  border-top: 1px solid rgba(255, 255, 255, .14);
}
.side-block-head {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 0 4px;
}
.side-block-title {
  font-size: .7rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: .14em;
  color: rgba(255, 255, 255, .55);
}
.sidebar .icon-btn {
  width: 36px; height: 36px; border-radius: 11px;
  background: rgba(255, 255, 255, .16);
  border-color: rgba(255, 255, 255, .22);
  color: #fff;
}
.sidebar .icon-btn:hover { background: rgba(255, 255, 255, .3); transform: translateY(-1px); }
.sidebar .notif-dot { border-color: var(--green-900); }
.sidebar .user-chip {
  width: 100%; justify-content: flex-start;
  padding: 8px 10px;
  border-radius: 14px;
  background: rgba(255, 255, 255, .12);
  border-color: rgba(255, 255, 255, .18);
  color: #fff;
}
.sidebar .user-chip:hover { background: rgba(255, 255, 255, .2); }
.sidebar .user-chip .u-role { color: rgba(255, 255, 255, .7); }
.sidebar .user-chip .u-meta { min-width: 0; }
.sidebar .user-chip .u-name { display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.chip-caret { margin-left: auto; font-size: .72rem; color: rgba(255, 255, 255, .7); }
/* Sidebar dropdowns open upward, pinned inside the rail */
.sidebar .dropdown-menu {
  top: auto; bottom: calc(100% + 10px);
  right: 0; left: auto;
  min-width: 0;
  width: calc(var(--sidebar-w) - 28px);
  max-height: 54vh;
  overflow-y: auto;
}

.icon-btn {
  position: relative;
  width: 42px; height: 42px; border-radius: 13px;
  display: grid; place-items: center;
  background: rgba(255, 255, 255, .8);
  border: 1px solid var(--line);
  color: var(--green-800);
  font-size: 1.05rem; cursor: pointer;
  transition: .15s;
}
.icon-btn:hover { background: #fff; transform: translateY(-1px); }
.notif-dot {
  position: absolute; top: -5px; right: -5px;
  min-width: 19px; height: 19px; padding: 0 5px;
  border-radius: 999px;
  background: #ef4444; color: #fff;
  font-size: .66rem; font-weight: 800;
  display: grid; place-items: center;
  border: 2px solid #fff;
}

.user-chip {
  display: flex; align-items: center; gap: 10px;
  padding: 6px 14px 6px 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .85);
  border: 1px solid var(--line);
  cursor: pointer;
}
.avatar {
  width: 34px; height: 34px; border-radius: 50%;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--green-600), var(--green-800));
  color: #fff; font-size: .8rem; font-weight: 800;
}
.user-chip .u-name { font-size: .86rem; font-weight: 700; line-height: 1.1; }
.user-chip .u-role { font-size: .68rem; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }

/* Dropdowns */
.dropdown { position: relative; }
.dropdown-menu {
  position: absolute; right: 0; top: calc(100% + 10px);
  min-width: 260px;
  background: var(--table-surface);
  -webkit-backdrop-filter: var(--blur-heavy);
  backdrop-filter: var(--blur-heavy);
  border: 1px solid rgba(255, 255, 255, .9);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 8px;
  display: none;
  z-index: 60;
}
.dropdown-menu.open { display: block; animation: dropIn .16s ease; }
@keyframes dropIn { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }
.dropdown-head {
  padding: 10px 12px; font-size: .74rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: .1em; color: var(--muted);
  display: flex; justify-content: space-between; align-items: center;
}
.dropdown-item {
  display: flex; gap: 10px; align-items: flex-start;
  padding: 10px 12px; border-radius: 11px;
  font-size: .87rem; color: var(--ink);
  cursor: pointer; border: 0; background: none; width: 100%; text-align: left;
  font-family: inherit;
}
.dropdown-item:hover { background: var(--green-50); color: var(--ink); }
.dropdown-item.unread { background: rgba(220, 252, 231, .55); font-weight: 600; }
.dropdown-divider { height: 1px; background: var(--line); margin: 6px 4px; }

.app-content { flex: 1; }
.app-footer {
  margin-top: 26px;
  padding: 16px 22px;
  text-align: center;
  font-size: .8rem;
  color: var(--muted);
  background: var(--glass);
  -webkit-backdrop-filter: var(--blur);
  backdrop-filter: var(--blur);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
}

/* ---------- Banner ---------- */
.banner {
  display: flex; align-items: center; gap: 14px;
  padding: 16px 20px; border-radius: var(--radius);
  margin-bottom: 24px;
  border: 1px solid var(--glass-border);
  background: var(--glass);
  -webkit-backdrop-filter: var(--blur);
  backdrop-filter: var(--blur);
  box-shadow: var(--shadow-sm);
  flex-wrap: wrap;
}
.banner .banner-ico { font-size: 1.5rem; }
.banner .banner-body { flex: 1; min-width: 220px; }
.banner-pending  { background: linear-gradient(135deg, rgba(254, 243, 199, .85), rgba(255, 255, 255, .6)); }
.banner-verified  { background: linear-gradient(135deg, rgba(220, 252, 231, .9), rgba(255, 255, 255, .6)); }
.banner-rejected  { background: linear-gradient(135deg, rgba(254, 226, 226, .9), rgba(255, 255, 255, .6)); }

/* ---------- Messaging / threads ---------- */
.thread-layout { display: grid; grid-template-columns: 300px 1fr; gap: 0; min-height: 420px; }
.thread-list { border-right: 1px solid var(--line); overflow-y: auto; max-height: 520px; }
.thread-item {
  display: block; width: 100%; text-align: left;
  padding: 14px 16px; border: 0; background: none; cursor: pointer;
  border-bottom: 1px solid rgba(21, 128, 61, .08);
  font-family: inherit; color: var(--ink);
}
.thread-item:hover { background: var(--green-50); }
.thread-item.active { background: linear-gradient(135deg, var(--green-600), var(--green-700)); color: #fff; }
.thread-item.active .muted, .thread-item.active .small { color: rgba(255, 255, 255, .85); }
.thread-item .t-name { font-weight: 700; font-size: .92rem; }

.chat { display: flex; flex-direction: column; height: 100%; min-height: 420px; }
.chat-head { padding: 15px 20px; border-bottom: 1px solid var(--line); }
.chat-body { flex: 1; padding: 20px; display: flex; flex-direction: column; gap: 12px; overflow-y: auto; max-height: 380px; background: rgba(240, 253, 244, .45); }
.msg { max-width: 72%; }
.msg .bubble {
  padding: 11px 15px; border-radius: 16px;
  background: #fff; border: 1px solid var(--line);
  font-size: .92rem; box-shadow: var(--shadow-sm);
}
.msg .msg-meta { font-size: .7rem; color: var(--muted); margin-top: 4px; }
.msg.mine { align-self: flex-end; text-align: right; }
.msg.mine .bubble {
  background: linear-gradient(135deg, var(--green-600), var(--green-700));
  color: #fff; border-color: transparent;
}
.msg.mine .msg-meta { text-align: right; }
.chat-form { display: flex; gap: 10px; padding: 14px; border-top: 1px solid var(--line); background: var(--table-surface); }
.chat-form input { flex: 1; }

/* ---------- Verification queue rows ---------- */
.row-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* ==========================================================================
   PUBLIC LANDING (index.php)
   ========================================================================== */
.site-nav {
  position: sticky; top: 14px; z-index: 30;
  width: min(1180px, 94%);
  margin: 14px auto 0;
  display: flex; align-items: center; gap: 18px;
  padding: 12px 22px;
  background: var(--glass-strong);
  -webkit-backdrop-filter: var(--blur-heavy);
  backdrop-filter: var(--blur-heavy);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow);
  border-radius: 999px;
}
.site-nav .brand-link { display: flex; align-items: center; gap: 10px; font-weight: 800; color: var(--green-900); font-size: 1.05rem; }
.site-nav .nav-links { display: flex; gap: 22px; margin-left: auto; align-items: center; }
.site-nav .nav-links a { font-weight: 600; font-size: .93rem; color: var(--green-900); }
.site-nav .nav-links a:hover { color: var(--green-600); }
.nav-toggle { display: none; margin-left: auto; }

.hero { padding: 84px 0 60px; }
.hero-inner { display: grid; grid-template-columns: 1.15fr .85fr; gap: 46px; align-items: center; }
.hero-kicker {
  display: inline-block; padding: 6px 16px; border-radius: 999px;
  background: rgba(255, 255, 255, .75); border: 1px solid var(--glass-border);
  font-size: .78rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase;
  color: var(--green-800); margin-bottom: 20px;
  -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur);
}
.hero h1 { font-size: clamp(2rem, 4.6vw, 3.4rem); font-weight: 800; letter-spacing: -.02em; }
.hero h1 .accent {
  background: linear-gradient(120deg, var(--green-700), var(--green-500));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero p.lead { font-size: 1.08rem; color: var(--muted); max-width: 560px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.hero-points { display: flex; gap: 22px; flex-wrap: wrap; margin-top: 34px; }
.hero-point { font-size: .87rem; font-weight: 600; color: var(--green-900); display: flex; align-items: center; gap: 8px; }
.hero-point .tick {
  width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center;
  background: var(--green-600); color: #fff; font-size: .7rem;
}

.hero-visual { position: relative; min-height: 380px; }
.float-card {
  position: absolute;
  padding: 18px 20px;
  background: var(--glass-strong);
  -webkit-backdrop-filter: var(--blur-heavy);
  backdrop-filter: var(--blur-heavy);
  border: 1px solid var(--glass-border);
  border-radius: 18px;
  box-shadow: var(--shadow);
  animation: floaty 6s ease-in-out infinite;
}
.float-card.fc1 { top: 6%; left: 4%; width: 62%; animation-delay: 0s; }
.float-card.fc2 { top: 40%; right: 2%; width: 58%; animation-delay: 1.4s; }
.float-card.fc3 { bottom: 4%; left: 12%; width: 64%; animation-delay: 2.6s; }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
.float-card .fc-label { font-size: .7rem; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); font-weight: 700; }
.float-card .fc-value { font-size: 1.35rem; font-weight: 800; color: var(--green-800); }
.float-card .fc-trend { font-size: .78rem; font-weight: 700; color: var(--green-600); }

.section-block { padding: 54px 0; }
.section-head-public { text-align: center; max-width: 680px; margin: 0 auto 40px; }
.section-head-public .kicker { font-size: .76rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; color: var(--green-600); }
.section-head-public h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); margin-top: 8px; }

.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 22px; }
.feature-card { padding: 26px; }
.feature-ico {
  width: 54px; height: 54px; border-radius: 16px; display: grid; place-items: center;
  font-size: 1.5rem; margin-bottom: 16px;
  background: linear-gradient(135deg, var(--green-500), var(--green-800));
  color: #fff; box-shadow: 0 10px 22px rgba(21, 128, 61, .35);
}
.feature-card h3 { font-size: 1.06rem; }
.feature-card p { font-size: .92rem; color: var(--muted); margin: 0; }

.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 22px; counter-reset: step; }
.step-card { padding: 26px; position: relative; }
.step-card::before {
  counter-increment: step; content: counter(step);
  position: absolute; top: 20px; right: 22px;
  font-size: 2.6rem; font-weight: 800; color: rgba(21, 128, 61, .18);
}
.step-card h3 { font-size: 1rem; }
.step-card p { font-size: .9rem; color: var(--muted); margin: 0; }

.role-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 22px; }
.role-card { padding: 28px; display: flex; flex-direction: column; gap: 12px; }
.role-card .role-tag {
  align-self: flex-start; padding: 5px 14px; border-radius: 999px;
  font-size: .72rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase;
  background: var(--green-700); color: #fff;
}
.role-card ul { margin: 0; padding-left: 18px; color: var(--muted); font-size: .92rem; }
.role-card li { margin-bottom: 6px; }
.role-card .btn { margin-top: auto; }

.snapshot-table table.data-table { min-width: 480px; }

.site-footer {
  margin-top: 30px;
  padding: 40px 0 30px;
  background: linear-gradient(165deg, var(--green-950), var(--green-900));
  color: rgba(255, 255, 255, .8);
}
.site-footer .container { display: flex; justify-content: space-between; gap: 26px; flex-wrap: wrap; }
.site-footer h4 { color: #fff; font-size: 1rem; }
.site-footer a { color: var(--green-400); display: block; font-size: .9rem; margin-bottom: 7px; }
.site-footer .fine { font-size: .8rem; color: rgba(255, 255, 255, .55); width: 100%; text-align: center; margin-top: 24px; border-top: 1px solid rgba(255,255,255,.12); padding-top: 20px; }

/* ==========================================================================
   AUTH PAGES (login / register)
   ========================================================================== */
.auth-wrap {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
}
.auth-side {
  padding: 56px clamp(28px, 5vw, 72px);
  display: flex; flex-direction: column; justify-content: center;
  color: #fff;
  background:
    radial-gradient(700px 500px at 20% 20%, rgba(74, 222, 128, .35), transparent 60%),
    linear-gradient(160deg, rgba(20, 83, 45, .96), rgba(5, 46, 22, .96));
  -webkit-backdrop-filter: var(--blur-heavy); backdrop-filter: var(--blur-heavy);
  position: relative; overflow: hidden;
}
.auth-side::after {
  content: ""; position: absolute; right: -120px; bottom: -120px;
  width: 340px; height: 340px; border-radius: 50%;
  background: rgba(34, 197, 94, .25);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, .18);
}
.auth-side .brand-link { display: flex; align-items: center; gap: 16px; font-weight: 800; font-size: 1.6rem; color: #fff; margin-bottom: 44px; }
.auth-side .brand-mark {
  width: 68px; height: 68px; border-radius: 20px;
  font-size: 2.1rem;
  box-shadow: 0 14px 30px rgba(34, 197, 94, .5);
}
.auth-side h1 { font-size: clamp(1.7rem, 3vw, 2.5rem); }
.auth-side p { color: rgba(255, 255, 255, .82); max-width: 460px; }
.auth-perks { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 12px; }
.auth-perks li { display: flex; gap: 11px; align-items: center; font-size: .94rem; color: rgba(255, 255, 255, .9); }
.auth-perks .tick { width: 24px; height: 24px; border-radius: 50%; background: rgba(255,255,255,.16); display: grid; place-items: center; font-size: .72rem; border: 1px solid rgba(255,255,255,.35); }

.auth-main { display: flex; align-items: center; justify-content: center; padding: 44px 22px; }
.auth-card { width: min(460px, 100%); padding: 36px 34px; }
.auth-card h2 { font-size: 1.5rem; }
.auth-card .sub { color: var(--muted); font-size: .93rem; margin-bottom: 26px; }
.auth-divider { display: flex; align-items: center; gap: 12px; margin: 20px 0; color: var(--muted); font-size: .8rem; }
.auth-divider::before, .auth-divider::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.auth-foot { text-align: center; font-size: .9rem; color: var(--muted); margin-top: 22px; }
.captcha-box {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  background: rgba(240, 253, 244, .8); border: 1px dashed rgba(21, 128, 61, .4);
  border-radius: var(--radius-sm); padding: 10px 14px; margin-bottom: 16px;
}
.captcha-box .captcha-q { font-weight: 800; font-size: 1.05rem; color: var(--green-900); letter-spacing: .1em; }
.captcha-refresh { background: none; border: 0; color: var(--green-700); cursor: pointer; font-size: .82rem; font-weight: 700; }

/* ---- Login success interstitial (plays once between login and dashboard) ---- */
.login-success {
  position: fixed; inset: 0; z-index: 120;
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  background: rgba(5, 46, 22, .55);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  animation: ls-fade .25s ease both;
}
.ls-card {
  width: min(400px, 100%);
  text-align: center;
  padding: 42px 34px 36px;
  border-radius: 22px;
  animation: ls-pop .4s cubic-bezier(.2, .9, .3, 1.15) both;
}
.ls-ring { display: block; width: 96px; height: 96px; margin: 0 auto 20px; }
.ls-ring circle, .ls-ring polyline { fill: none; stroke-linecap: round; stroke-linejoin: round; }
.ls-track { stroke: rgba(21, 128, 61, .15); stroke-width: 6; }
.ls-progress {
  stroke: var(--green-500); stroke-width: 6;
  stroke-dasharray: 276.46; stroke-dashoffset: 276.46;
  transform: rotate(-90deg); transform-origin: 50% 50%;
  animation: ls-ring 1.7s ease-in-out .15s forwards;
}
.ls-check {
  stroke: var(--green-600); stroke-width: 7;
  stroke-dasharray: 62; stroke-dashoffset: 62;
  animation: ls-draw .5s .55s ease forwards;
}
.ls-title { margin: 0 0 6px; font-size: 1.3rem; color: var(--green-900); }
.ls-sub { margin: 0 0 22px; color: var(--muted); font-size: .92rem; }
.ls-note {
  margin: -8px 0 22px; padding: 11px 14px; border-radius: 12px;
  font-size: .84rem; line-height: 1.5; text-align: left;
}
.ls-note-pending { background: #fffbeb; border: 1px solid #fde68a; color: #92400e; }
.ls-note-rejected { background: #fef2f2; border: 1px solid #fecaca; color: #991b1b; }
.ls-bar {
  height: 6px; border-radius: 999px; overflow: hidden;
  background: rgba(21, 128, 61, .12);
}
.ls-bar span {
  display: block; height: 100%; width: 0; border-radius: inherit;
  background: linear-gradient(90deg, var(--green-500), var(--green-400));
  animation: ls-fill 1.7s ease-in-out .15s forwards;
}
@keyframes ls-fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes ls-pop { from { opacity: 0; transform: translateY(16px) scale(.94); } to { opacity: 1; transform: none; } }
@keyframes ls-ring { to { stroke-dashoffset: 0; } }
@keyframes ls-draw { to { stroke-dashoffset: 0; } }
@keyframes ls-fill { to { width: 100%; } }

/* ==========================================================================
   MODALS (every CRUD form opens in one of these)
   ========================================================================== */
body.modal-open { overflow: hidden; }
.modal {
  position: fixed; inset: 0; z-index: 90;
  display: none; align-items: center; justify-content: center;
  padding: 20px;
  background: rgba(5, 46, 22, .55);
  -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
}
.modal.open { display: flex; animation: fadeIn .16s ease; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.modal-card {
  width: min(660px, 100%);
  max-height: calc(100vh - 40px);
  overflow: auto;
  background: var(--table-surface);
  border: 1px solid rgba(255, 255, 255, .9);
  border-radius: 20px;
  box-shadow: 0 30px 70px rgba(3, 32, 16, .45);
}
.modal-sm .modal-card { width: min(440px, 100%); }
.modal-head {
  position: sticky; top: 0; z-index: 2;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 16px 20px;
  background: var(--table-surface);
  border-bottom: 1px solid var(--line);
  border-radius: 20px 20px 0 0;
}
.modal-title { margin: 0; font-size: 1.02rem; font-weight: 800; }
.modal-close {
  width: 32px; height: 32px; border: 0; border-radius: 10px;
  background: rgba(21, 128, 61, .1); color: var(--green-800);
  font-size: 1rem; cursor: pointer;
}
.modal-close:hover { background: rgba(21, 128, 61, .2); }
.modal-body { padding: 20px; }
.modal-actions { display: flex; gap: 10px; justify-content: flex-end; flex-wrap: wrap; margin-top: 18px; }
.modal-note { font-size: .88rem; color: var(--muted); }

/* ==========================================================================
   TABLE CONTROLS (search · rows per page · pagination)
   ========================================================================== */
.table-bar {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, .72);
  border-bottom: 1px solid var(--line);
}
.table-search { flex: 1 1 200px; min-width: 170px; padding: 9px 13px; font-size: .9rem; }
.table-rows {
  display: flex; align-items: center; gap: 7px; margin: 0;
  font-size: .76rem; font-weight: 800; color: var(--muted);
  text-transform: uppercase; letter-spacing: .07em;
}
.table-rows select { width: auto; padding: 8px 10px; font-size: .88rem; }
.table-count { margin-left: auto; font-size: .8rem; font-weight: 700; color: var(--muted); white-space: nowrap; }
.table-pager {
  display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  padding: 11px 14px;
  background: rgba(255, 255, 255, .72);
  border-top: 1px solid var(--line);
}
.pager-links { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.pager-links a, .pager-links span {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 32px; height: 32px; padding: 0 9px;
  border: 1px solid var(--line); border-radius: 9px;
  background: #fff; color: var(--green-800);
  font-size: .82rem; font-weight: 700; text-decoration: none;
}
.pager-links a:hover { background: var(--green-50); }
.pager-links .current { background: var(--green-700); border-color: var(--green-700); color: #fff; }
.pager-links .disabled { opacity: .4; }

/* ==========================================================================
   PRICE COMPARISON (bar graph · compare page in every dashboard)
   ========================================================================== */
.cmp-card { padding: 16px 18px; }
.cmp-label {
  font-size: .78rem; font-weight: 800; color: var(--green-900);
  text-transform: uppercase; letter-spacing: .07em; margin-bottom: 10px;
}
.cmp-row { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 14px; }
.cmp-field {
  display: flex; flex-direction: column; gap: 5px; margin: 0;
  font-size: .76rem; font-weight: 800; color: var(--muted);
  text-transform: uppercase; letter-spacing: .06em;
}
.cmp-field select { min-width: 175px; padding: 9px 12px; font-size: .9rem; font-weight: 600; color: var(--ink); }
.cmp-combo select { min-width: 270px; }

.cmp-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.cmp-chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 8px 6px 14px; border-radius: 999px;
  background: var(--green-600); color: #fff;
  font-size: .85rem; font-weight: 700;
}
.chip-unit { font-size: .72rem; font-weight: 600; color: rgba(255, 255, 255, .75); }
.chip-x {
  display: grid; place-items: center;
  width: 21px; height: 21px; border-radius: 50%;
  background: rgba(255, 255, 255, .22); color: #fff;
  font-size: .68rem; font-weight: 800; text-decoration: none;
  transition: background .15s;
}
.chip-x:hover { background: rgba(255, 255, 255, .42); }

.chart-card { padding: 18px 18px 22px; }
.chart-head {
  display: flex; flex-wrap: wrap; align-items: baseline;
  justify-content: space-between; gap: 8px; margin-bottom: 18px;
}
.bars {
  position: relative;
  display: flex; align-items: stretch; gap: 14px;
  height: 320px; padding-top: 26px;
  border-bottom: 1px solid var(--line);
  overflow-x: auto;
}
.bar-col {
  flex: 1 1 0; min-width: 46px; max-width: 86px; margin: 0 auto;
  display: flex; flex-direction: column;
}
.bar-slot { position: relative; flex: 1; }
.bar-slot::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: repeating-linear-gradient(to top,
    transparent 0 calc(25% - 1px), var(--line) calc(25% - 1px) 25%);
}
.bar-val {
  position: absolute; left: -6px; right: -6px; bottom: calc(var(--h) + 7px);
  text-align: center; font-size: .76rem; font-weight: 800; color: var(--green-800);
  white-space: nowrap;
}
.bar {
  position: absolute; left: 0; right: 0; bottom: 0; height: var(--h);
  border-radius: 9px 9px 3px 3px;
  background: linear-gradient(180deg, var(--green-400), var(--green-600));
  box-shadow: 0 6px 14px rgba(34, 197, 94, .28);
}
.bar-none {
  background: rgba(255, 255, 255, .6);
  border: 1px dashed #b9c9bf; box-shadow: none;
}
.bar-name {
  padding-top: 9px; font-size: .76rem; font-weight: 700; color: var(--green-900);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; text-align: center;
}
.bar-unit { font-weight: 600; color: var(--muted); }
.cmp-hint { margin: 14px 0 0; font-size: .85rem; color: var(--muted); }

/* grouped bars: market / buyer name per mini-bar */
.bar-cluster { display: flex; align-items: stretch; justify-content: center; gap: 5px; }
.bar-item { position: relative; flex: 1 1 0; min-width: 0; }
.bar-item .bar {
  background: var(--c);
  box-shadow: 0 5px 12px rgba(15, 23, 42, .18);
}
.bar-item .bar-val {
  left: -5px; right: -5px; font-size: .62rem;
}
.bar-item.ghost .bar-val { color: var(--muted); }
.cmp-legend {
  display: flex; flex-wrap: wrap; gap: 8px 18px;
  margin-top: 15px; padding-top: 13px;
  border-top: 1px dashed var(--line);
}
.lg-item {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: .82rem; font-weight: 700; color: var(--green-900);
}
.lg-dot { width: 11px; height: 11px; border-radius: 3px; background: var(--c); }

/* table name columns (market / buyer breakdown chips) */
.cmp-names { min-width: 175px; }
.name-chip {
  display: inline-flex; align-items: center; gap: 6px;
  margin: 2px 4px 2px 0; padding: 4px 10px;
  border: 1px solid var(--line); border-radius: 999px; background: #fff;
  font-size: .78rem; font-weight: 700; color: var(--green-900);
  white-space: nowrap;
}
.name-chip i { width: 9px; height: 9px; border-radius: 50%; background: var(--c); flex: none; }
.name-chip b { color: var(--green-800); font-weight: 800; }
.name-chip .n { color: var(--muted); font-weight: 600; }

/* ---------- Overview trends (compact bars + share bars) ---------- */
.trend-bars {
  display: flex; align-items: flex-end; gap: 4px;
  height: 170px; padding-top: 18px;
  border-bottom: 1px solid var(--line);
}
.trend-bar { flex: 1 1 0; min-width: 3px; height: 100%; display: flex; align-items: flex-end; }
.trend-bar i {
  display: block; width: 100%;
  height: var(--h, 3px); min-height: 3px;
  border-radius: 5px 5px 0 0;
  background: linear-gradient(180deg, var(--green-400), var(--green-600));
  box-shadow: 0 4px 10px rgba(34, 197, 94, .25);
}
.trend-bar.zero i { background: var(--line); box-shadow: none; }
.trend-axis {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 4px;
  margin-top: 9px; font-size: .72rem; color: var(--muted); font-weight: 600;
}

.hbars { display: flex; flex-direction: column; gap: 13px; }
.hbar-row { display: grid; grid-template-columns: minmax(110px, 42%) 1fr auto; gap: 12px; align-items: center; }
.hbar-name {
  font-size: .84rem; font-weight: 700; color: var(--green-900);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.hbar-track { height: 10px; background: var(--green-50); border-radius: 999px; overflow: hidden; }
.hbar-fill { display: block; height: 100%; width: var(--w, 0%); background: var(--c, var(--green-600)); border-radius: 999px; }
.hbar-val { font-size: .8rem; font-weight: 800; color: var(--green-800); white-space: nowrap; }
.hbar-val .pct { color: var(--muted); font-weight: 600; }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 1200px) {
  .grid-2-wide { grid-template-columns: 1fr; }
  .thread-layout { grid-template-columns: 260px 1fr; }
}

@media (max-width: 992px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); box-shadow: 24px 0 60px rgba(3, 32, 16, .5); }
  .sidebar-close { display: block; }
  .side-fab { display: inline-flex; }
  .app-main { margin-left: 0; padding: 68px 16px 26px; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { min-height: 330px; }
  .auth-wrap { grid-template-columns: 1fr; }
  .auth-side { padding: 40px 28px; }
  .auth-side h1 { font-size: 1.6rem; }
}

@media (max-width: 768px) {
  .site-nav { border-radius: 20px; flex-wrap: wrap; }
  .site-nav .nav-links {
    display: none; width: 100%; flex-direction: column; gap: 12px;
    align-items: flex-start; padding-top: 10px; border-top: 1px solid var(--line);
  }
  .site-nav .nav-links.open { display: flex; }
  .nav-toggle { display: grid; place-items: center; }
  .stats-grid { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; }
  .stat-card { padding: 15px 16px; gap: 12px; }
  .stat-value { font-size: 1.3rem; }
  .stat-icon { width: 44px; height: 44px; flex-basis: 44px; font-size: 1.15rem; }
  .thread-layout { grid-template-columns: 1fr; }
  .thread-list { max-height: 220px; border-right: 0; border-bottom: 1px solid var(--line); }
  .card-body { padding: 17px; }
  .card-head { padding: 15px 17px; }
}

@media (max-width: 576px) {
  .hero { padding: 56px 0 40px; }
  .hero-visual { min-height: 300px; }
  .float-card.fc1, .float-card.fc2, .float-card.fc3 { width: 78%; }
  .auth-card { padding: 26px 20px; }
  .section-block { padding: 38px 0; }
  .btn { padding: 10px 17px; font-size: .9rem; }
  .msg { max-width: 88%; }
  .form-grid { grid-template-columns: 1fr; }
  .app-main { padding: 64px 10px 20px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}