/* ═══════════════════════════════════════════════════════════════
   components.css — سيولة (Suyula) · Component Library
   Every rule here consumes tokens from base.css / themes.css.
   No color literals, no [data-theme] blocks — theme-agnostic by design.
═══════════════════════════════════════════════════════════════ */

@layer components {

/* ════════════════════════════════════
   SCREENS
════════════════════════════════════ */
.screen {
  position: fixed; inset: 0;
  display: flex; flex-direction: column;
  z-index: var(--z-screen);
  background: var(--bg-app);
  overflow: hidden;
  max-width: 100vw;
}
.screen.hidden { display: none !important; }

.chart-screen {
  position: fixed; inset: 0; z-index: var(--z-chart);
  display: flex; flex-direction: column;
  background: var(--bg-app);
}
.chart-screen.hidden { display: none !important; }

/* ════════════════════════════════════
   LOGIN
════════════════════════════════════ */
#loginScreen {
  align-items: center; justify-content: center;
  padding: var(--space-5); overflow-y: auto;
  background: radial-gradient(ellipse 80% 55% at 50% -5%, var(--ac-dim) 0%, transparent 70%);
}
.login-brand { display: flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-6); flex-shrink: 0; }
.login-icon {
  width: 48px; height: 48px; border-radius: var(--r-md);
  background: linear-gradient(140deg, var(--ac), var(--ac-2));
  display: flex; align-items: center; justify-content: center; font-size: var(--fs-4xl);
  box-shadow: var(--glow-ac), 0 4px 16px rgba(0,0,0,.5); flex-shrink: 0;
}
.login-title { font-size: var(--fs-5xl); font-weight: var(--fw-bold); }

.login-card {
  background: var(--bg-card);
  border: 1.5px solid var(--border-strong);
  border-radius: var(--r-xl);
  padding: var(--space-6) var(--space-5);
  width: 100%; max-width: 420px;
  box-shadow: var(--shadow), var(--glow-bdr);
}
.login-header {
  font-size: var(--fs-sm); font-weight: var(--fw-bold);
  color: var(--text-secondary);
  letter-spacing: 2px; text-transform: uppercase;
  padding-bottom: var(--space-3); margin-bottom: var(--space-4);
  border-bottom: 1px solid var(--border);
}
.field-label {
  display: block; font-size: var(--fs-xs); font-weight: var(--fw-bold);
  color: var(--text-secondary);
  letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: var(--space-2);
}
.key-wrapper { position: relative; margin-bottom: var(--space-1); }
.key-input {
  width: 100%; font-family: var(--font-mono);
  font-size: var(--fs-base); padding: var(--space-3) 44px var(--space-3) var(--space-3);
  direction: ltr;
}
.key-toggle {
  position: absolute; left: var(--space-3); top: 50%;
  transform: translateY(-50%); font-size: var(--fs-2xl);
  color: var(--text-muted); padding: var(--space-1);
  background: none; border: none;
}
.login-btn {
  width: 100%; margin-top: var(--space-4); padding: var(--space-4);
  border-radius: var(--r-pill); font-size: var(--fs-lg); font-weight: var(--fw-bold);
  background: var(--ac-soft);
  color: var(--text-primary); border: 1.5px solid var(--ac);
  box-shadow: 0 4px 18px rgba(0,0,0,.15);
  transition: filter var(--dur-base) var(--ease-standard), background var(--dur-base) var(--ease-standard);
}
.login-btn:hover { filter: brightness(1.08); }
.login-note {
  margin-top: var(--space-3); padding: var(--space-3) var(--space-4); border-radius: var(--r-md);
  background: var(--up-dim);
  border: 1px solid color-mix(in srgb, var(--up) 30%, transparent);
  font-size: var(--fs-sm); color: var(--text-secondary);
  line-height: var(--lh-loose); text-align: center;
}
.login-note strong { color: var(--up); }
.create-wallet-btn {
  width: 100%; margin-top: var(--space-2); padding: var(--space-3);
  border-radius: var(--r-pill); font-size: var(--fs-base); font-weight: var(--fw-bold);
  border: 1.5px solid var(--border-strong);
  background: var(--bg-elev); color: var(--text-secondary);
  transition: all var(--dur-base) var(--ease-standard);
}
.create-wallet-btn:hover { border-color: var(--ac); color: var(--ac); background: var(--ac-dim); }

/* ════════════════════════════════════
   NAV
════════════════════════════════════ */
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-2) var(--space-3);
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  flex-shrink: 0; overflow: hidden; min-width: 0;
}
.nav-left  { display: flex; align-items: center; gap: 7px; flex-shrink: 0; min-width: 0; }
.nav-right { display: flex; align-items: center; gap: 5px; flex-shrink: 0; min-width: 0; overflow: hidden; }

.nav-logo-btn {
  display: flex; align-items: center; gap: 6px;
  background: none; border: none; cursor: pointer;
  padding: var(--space-1) 6px; border-radius: var(--r-xs);
  transition: background var(--dur-base) var(--ease-standard); flex-shrink: 0;
}
.nav-logo-btn:hover  { background: var(--ac-dim); }
.nav-logo-btn:active { opacity: .7; }
.nav-logo-icon { font-size: var(--fs-2xl); line-height: 1; filter: drop-shadow(0 0 7px color-mix(in srgb, var(--ac) 80%, transparent)); flex-shrink: 0; }
.nav-logo-text { font-size: var(--fs-xl); font-weight: var(--fw-bold); color: var(--text-primary); letter-spacing: .4px; white-space: nowrap; }

.nav-theme-btn {
  background: var(--bg-elev);
  border: 1.5px solid var(--border-strong);
  border-radius: var(--r-sm);
  padding: var(--space-1) var(--space-2); font-size: var(--fs-lg); line-height: 1;
  cursor: pointer;
  transition: border-color var(--dur-base) var(--ease-standard), background var(--dur-base) var(--ease-standard), transform var(--dur-fast) var(--ease-standard);
  flex-shrink: 0;
}
.nav-theme-btn:hover  { border-color: var(--ac); background: var(--ac-dim); }
.nav-theme-btn:active { transform: scale(.88); }

#btnLock {
  background: none; border: none;
  color: var(--text-secondary); font-size: var(--fs-lg);
  padding: 3px; cursor: pointer; transition: color var(--dur-base) var(--ease-standard); flex-shrink: 0;
}
#btnLock:hover { color: var(--text-primary); }

.nav-address-wrap { display: flex; align-items: center; gap: 2px; min-width: 0; }
.nav-address {
  font-family: var(--font-mono); font-size: var(--fs-xs); font-weight: var(--fw-bold);
  color: var(--text-secondary); padding: 3px 6px;
  border: 1px solid var(--border); border-radius: var(--r-sm);
  cursor: pointer; transition: color var(--dur-base) var(--ease-standard), border-color var(--dur-base) var(--ease-standard);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 80px;
}
.nav-address:hover { color: var(--text-primary); border-color: var(--border-strong); }
.nav-copy-btn {
  background: var(--bg-input); border: 1px solid var(--border);
  border-radius: var(--r-sm); color: var(--text-muted);
  font-size: var(--fs-base); padding: 3px 6px; line-height: 1;
  cursor: pointer; transition: all var(--dur-base) var(--ease-standard); flex-shrink: 0;
}
.nav-copy-btn:hover  { color: var(--ac); border-color: var(--ac); background: var(--ac-dim); box-shadow: var(--glow-ac); }
.nav-copy-btn:active { transform: scale(.88); }

/* ════════════════════════════════════
   DATETIME BAR
════════════════════════════════════ */
.datetime-bar {
  display: flex; align-items: center; justify-content: center;
  gap: 6px; padding: 5px var(--space-3);
  background: var(--bg-elev); border-bottom: 1px solid var(--border);
  cursor: pointer; flex-shrink: 0; transition: background var(--dur-base) var(--ease-standard); user-select: none;
}
.datetime-bar:hover  { background: var(--bg-input); }
.datetime-bar:active { opacity: .8; }
.dt-clock { font-size: var(--fs-base); font-weight: var(--fw-bold); color: var(--text-primary); letter-spacing: .3px; direction: rtl; }
.dt-hint  { font-size: var(--fs-base); opacity: .55; }

.months-panel {
  background: var(--bg-card); border-bottom: 1px solid var(--border);
  padding: var(--space-3) var(--space-3) 6px; flex-shrink: 0;
  animation: slideDown var(--dur-base) var(--ease-out); overflow: hidden;
}
@keyframes slideDown { from{opacity:0;transform:translateY(-6px)} to{opacity:1;transform:translateY(0)} }
.months-panel.hidden { display: none; }
.months-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 5px; }
@media (min-width: 480px) { .months-grid { grid-template-columns: repeat(6,1fr); } }
.month-item {
  display: flex; flex-direction: column; align-items: center; gap: 1px;
  background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--r-xs);
  padding: 6px 4px; text-align: center;
}
.m-num  { font-family: var(--font-mono); font-size: var(--fs-xl); font-weight: var(--fw-bold); color: var(--ac); line-height: 1; }
.m-name { font-size: var(--fs-sm); font-weight: var(--fw-bold); color: var(--text-primary); line-height: 1.2; }
.m-en   { font-family: var(--font-mono); font-size: var(--fs-2xs); color: var(--text-muted); font-weight: var(--fw-bold); }

/* ════════════════════════════════════
   ASSET TABS
════════════════════════════════════ */
.tabs {
  display: flex; gap: 3px;
  padding: var(--space-1) 6px;
  background: var(--bg-app);
  flex-shrink: 0; overflow: hidden;
}
.tab {
  flex: 1; min-width: 0; border-radius: var(--r-sm);
  border: 1px solid var(--border);
  background: var(--bg-elev);
  display: flex; flex-direction: column; align-items: stretch;
  overflow: hidden; transition: border-color var(--dur-base) var(--ease-standard), box-shadow var(--dur-base) var(--ease-standard);
  cursor: pointer;
}
.tab:active { transform: scale(.95); }
.tab.active { border-color: var(--ac); box-shadow: var(--glow-ac); background: var(--bg-input); }

.tab-left {
  width: 100%; height: clamp(28px,6.5vw,42px);
  display: flex; align-items: center; justify-content: center;
  background: color-mix(in srgb, var(--bg-input) 70%, transparent);
  padding: clamp(2px,.8vw,5px);
}
.tab-img {
  width: auto; height: 100%; max-width: 100%;
  object-fit: contain; display: block;
  filter: drop-shadow(0 1px 4px rgba(0,0,0,.6));
}
.tab-right {
  width: 100%; display: flex; align-items: center;
  justify-content: center; padding: 2px 1px 3px;
  border-top: 1px solid var(--border);
}
.tab-price {
  font-family: var(--font-mono);
  font-size: clamp(8px,1.6vw,11px);
  font-weight: var(--fw-black); color: var(--text-primary);
  line-height: 1; text-align: center;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  padding: 0 1px; width: 100%;
}
.tab-price.up { color: var(--up); }
.tab-price.dn { color: var(--dn); }

/* ════════════════════════════════════
   MAIN LAYOUT
════════════════════════════════════ */
.main {
  flex: 1; min-height: 0; overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  display: flex; flex-direction: column;
  gap: var(--space-2); padding: var(--space-2) 7px var(--space-1);
}
.col-left, .col-right { display: flex; flex-direction: column; gap: var(--space-2); }

@media (min-width: 680px) {
  .main {
    flex-direction: row; align-items: flex-start;
    gap: var(--space-2); overflow: hidden; padding: var(--space-2);
  }
  .col-left  { flex: 1.1; min-width: 0; overflow-y: auto; max-height: 100%; }
  .col-right { flex: 1;   min-width: 0; overflow-y: auto; max-height: 100%; }
}

/* ════════════════════════════════════
   PRICE CARD
════════════════════════════════════ */
.price-card {
  border-radius: var(--r-lg); overflow: hidden;
  border: 1.5px solid var(--border-strong);
  background: var(--bg-elev); flex-shrink: 0;
  display: flex; flex-direction: row; align-items: stretch;
  min-height: clamp(76px,18vw,105px); box-shadow: var(--glow-bdr);
}
.price-img-wrap {
  width: 48%; display: flex; align-items: center;
  justify-content: center; background: var(--bg-input);
  padding: var(--space-2); flex-shrink: 0;
}
.price-img-wrap img {
  width: 85%; max-width: clamp(60px,13vw,95px);
  height: auto; object-fit: contain; display: block;
  filter: drop-shadow(0 3px 10px rgba(0,0,0,.7));
}
.price-data {
  flex: 1; min-width: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: var(--space-2) 6px; gap: 3px;
  text-align: center; overflow: hidden;
}
.price-asset {
  font-size: var(--fs-xs); font-weight: var(--fw-semibold);
  color: var(--text-secondary);
  letter-spacing: .8px; text-transform: uppercase;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; width: 100%;
}
.price-value {
  font-family: var(--font-mono);
  font-size: clamp(18px,5vw,26px);
  font-weight: var(--fw-black); line-height: 1;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; width: 100%;
}
.price-value.up { color: var(--up); text-shadow: var(--tglow-up); }
.price-value.dn { color: var(--dn); text-shadow: var(--tglow-dn); }
.price-value.n  { color: var(--text-primary); }

.price-delta { font-family: var(--font-mono); font-size: var(--fs-sm); font-weight: var(--fw-bold); white-space: nowrap; }
.price-delta.up { color: var(--up); }
.price-delta.dn { color: var(--dn); }
.price-delta.n  { color: var(--text-secondary); }

.price-session {
  display: flex; align-items: center; justify-content: center;
  gap: 5px; width: 100%; flex-wrap: nowrap;
  background: var(--bg-input); border-radius: var(--r-xs);
  padding: 4px var(--space-2); margin-top: 2px; overflow: hidden;
}
.price-session.hidden { display: none !important; }
.ps-chg { font-family: var(--font-mono); font-size: var(--fs-sm); font-weight: var(--fw-black); }
.ps-chg.up { color: var(--up); } .ps-chg.dn { color: var(--dn); } .ps-chg.n { color: var(--text-secondary); }
.ps-h { font-family: var(--font-mono); font-size: var(--fs-2xs); font-weight: var(--fw-bold); color: var(--up); white-space: nowrap; }
.ps-l { font-family: var(--font-mono); font-size: var(--fs-2xs); font-weight: var(--fw-bold); color: var(--dn); white-space: nowrap; }
.ps-divider { color: var(--border-strong); font-size: var(--fs-2xs); }

.price-meta-row {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; gap: 3px; overflow: hidden;
}
.price-bid-ask { font-family: var(--font-mono); font-size: var(--fs-2xs); color: var(--text-secondary); font-weight: var(--fw-bold); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.price-timer   { font-size: var(--fs-2xs); color: var(--text-muted); font-family: var(--font-mono); font-weight: var(--fw-bold); white-space: nowrap; }

/* ════════════════════════════════════
   TRADE PANEL
════════════════════════════════════ */
.trade-panel {
  background: var(--bg-card); border: 1.5px solid var(--border-strong);
  border-radius: var(--r-lg); padding: 11px;
  display: flex; flex-direction: column; gap: var(--space-2);
  flex-shrink: 0; box-shadow: var(--glow-bdr);
}
.qty-input-row { display: grid; grid-template-columns: 1fr auto auto; gap: 6px; align-items: stretch; }
.qty-input {
  width: 100%; font-family: var(--font-mono);
  font-size: clamp(18px,4.5vw,22px); font-weight: var(--fw-bold);
  padding: 9px var(--space-3); text-align: center; direction: ltr;
  border-radius: var(--r-sm);
  background: var(--bg-input); border: 1.5px solid var(--border-strong); min-width: 0;
}
.qty-input:focus { border-color: var(--ac); box-shadow: 0 0 0 3px var(--ac-dim), var(--glow-ac); }
.qty-100 {
  background: var(--ac-soft); color: var(--text-primary); border: 1.5px solid var(--ac);
  border-radius: var(--r-sm); padding: 0 var(--space-3);
  font-size: var(--fs-xs); font-weight: var(--fw-bold); font-family: var(--font-mono);
  white-space: nowrap; flex-shrink: 0;
}
.qty-100:hover { filter: brightness(1.1); }
.qty-unit {
  font-size: var(--fs-xs); font-weight: var(--fw-bold); color: var(--text-secondary);
  text-align: center; min-width: 32px;
  display: flex; align-items: center; justify-content: center; white-space: nowrap;
}
.trade-buttons { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; }
.btn-trade {
  border-radius: var(--r-md); min-height: 42px;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 1px; border: none;
  transition: transform var(--dur-fast) var(--ease-standard), filter var(--dur-fast) var(--ease-standard);
}
.btn-trade:disabled { opacity: .45; pointer-events: none; }
.btn-buy  { background: linear-gradient(155deg, var(--up-2), color-mix(in srgb, var(--up-2) 78%, black)); box-shadow: var(--glow-up), 0 3px 12px rgba(0,0,0,.4); }
.btn-sell { background: linear-gradient(155deg, var(--dn-2), color-mix(in srgb, var(--dn-2) 78%, black)); box-shadow: var(--glow-dn), 0 3px 12px rgba(0,0,0,.4); }
.btn-label { font-size: var(--fs-lg); font-weight: var(--fw-black); color: #fff; text-shadow: 0 1px 3px rgba(0,0,0,.4); }
.btn-price { font-family: var(--font-mono); font-size: var(--fs-xs); color: rgba(255,255,255,.88); font-weight: var(--fw-bold); }

/* ════════════════════════════════════
   POSITIONS
════════════════════════════════════ */
.positions-card {
  background: var(--bg-card); border: 1.5px solid var(--border);
  border-radius: var(--r-lg); overflow: hidden;
  flex-shrink: 0; box-shadow: var(--glow-bdr);
}
.positions-header {
  display: flex; align-items: center; gap: 6px;
  padding: 9px var(--space-3); border-bottom: 1px solid var(--border);
  flex-wrap: nowrap; min-height: 38px; overflow: hidden;
}
.positions-title { font-size: var(--fs-xs); font-weight: var(--fw-bold); color: var(--text-secondary); letter-spacing: 1.5px; text-transform: uppercase; white-space: nowrap; }
.positions-count { background: var(--ac-deep); color: #fff; border-radius: var(--r-pill); padding: 2px 7px; font-size: var(--fs-xs); font-weight: var(--fw-bold); flex-shrink: 0; box-shadow: var(--glow-ac); }
.positions-pnl { font-family: var(--font-mono); font-size: var(--fs-xl); font-weight: var(--fw-black); margin-right: auto; white-space: nowrap; }
.positions-pnl.pos { color: var(--up); text-shadow: var(--tglow-up); }
.positions-pnl.neg { color: var(--dn); text-shadow: var(--tglow-dn); }
.btn-close-all {
  background: var(--dn-dim); border: 1.5px solid var(--dn);
  color: var(--dn); border-radius: var(--r-sm);
  padding: 4px var(--space-2); font-size: var(--fs-sm); font-weight: var(--fw-bold);
  white-space: nowrap; flex-shrink: 0;
  transition: all var(--dur-base) var(--ease-standard);
}
.btn-close-all:hover { background: var(--dn); color: #fff; box-shadow: var(--glow-dn); }
.btn-close-all.hidden { display: none; }
.positions-empty { padding: var(--space-5); text-align: center; color: var(--text-secondary); font-size: var(--fs-base); font-weight: var(--fw-bold); }

.position-item { border-bottom: 1px solid var(--border); padding: var(--space-3); display: flex; flex-direction: column; gap: 7px; }
.pos-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 7px; }
.pos-name {
  font-size: var(--fs-md); font-weight: var(--fw-semibold); color: var(--text-primary);
  cursor: pointer; display: inline-flex; align-items: center; gap: 4px;
  transition: color var(--dur-base) var(--ease-standard);
}
.pos-name:hover { color: var(--ac); }
.pos-name-hint { font-size: var(--fs-sm); opacity: .55; }
.pos-dir  { font-size: var(--fs-sm); font-weight: var(--fw-bold); margin-top: 2px; }
.pos-dir.long  { color: var(--up); } .pos-dir.short { color: var(--dn); }
.pos-right { display: flex; flex-direction: column; align-items: flex-end; gap: 2px; flex-shrink: 0; }
.pos-pnl  { font-family: var(--font-mono); font-size: var(--fs-2xl); font-weight: var(--fw-black); line-height: 1; }
.pos-pnl.pos { color: var(--up); text-shadow: var(--tglow-up); }
.pos-pnl.neg { color: var(--dn); text-shadow: var(--tglow-dn); }
.pos-size { font-family: var(--font-mono); font-size: var(--fs-sm); color: var(--text-secondary); font-weight: var(--fw-bold); }

.pos-data-grid {
  display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 5px;
  background: var(--bg-elev); border-radius: var(--r-sm);
  padding: 7px; border: 1px solid var(--border);
}
.pos-data-item { display: flex; flex-direction: column; gap: 2px; }
.pos-data-label { font-size: var(--fs-2xs); font-weight: var(--fw-bold); color: var(--text-muted); text-transform: uppercase; letter-spacing: .7px; }
.pos-data-value { font-family: var(--font-mono); font-size: var(--fs-base); font-weight: var(--fw-bold); color: var(--text-primary); }
.pos-funding-val { font-family: var(--font-mono); font-size: var(--fs-base); font-weight: var(--fw-bold); }
.pos-funding-val.pos { color: var(--up); } .pos-funding-val.neg { color: var(--dn); }

.pos-tpsl-row { display: grid; grid-template-columns: 1fr 1fr; gap: 5px; }
.tpsl-btn {
  border-radius: var(--r-sm); padding: 7px 4px;
  font-size: var(--fs-sm); font-weight: var(--fw-bold); text-align: center;
  cursor: pointer; border: 1.5px solid; transition: all var(--dur-base) var(--ease-standard); line-height: 1.3;
}
.tpsl-btn span.sub { font-size: var(--fs-2xs); display: block; margin-bottom: 2px; font-weight: var(--fw-bold); }
.tpsl-btn span.val { font-family: var(--font-mono); font-size: var(--fs-sm); font-weight: var(--fw-bold); display: block; }
.tpsl-btn.tp-set   { background: var(--tp-dim); border-color: var(--tp); color: var(--tp); }
.tpsl-btn.tp-unset { background: var(--bg-input); border-color: var(--border-strong); color: var(--text-secondary); }
.tpsl-btn.sl-set   { background: var(--sl-dim); border-color: var(--sl); color: var(--sl); }
.tpsl-btn.sl-unset { background: var(--bg-input); border-color: var(--border-strong); color: var(--text-secondary); }
.tpsl-btn:active { transform: scale(.95); }

.pos-actions-row { display: grid; grid-template-columns: 1fr; }
.btn-pos-close {
  border: 1.5px solid var(--dn); background: var(--dn-dim);
  color: var(--dn); border-radius: var(--r-sm);
  padding: 9px 0; font-size: var(--fs-base); font-weight: var(--fw-bold);
  text-align: center; transition: all var(--dur-base) var(--ease-standard);
}
.btn-pos-close:hover { background: var(--dn); color: #fff; box-shadow: var(--glow-dn); }

/* ════════════════════════════════════
   FOOTER
════════════════════════════════════ */
.footer {
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  gap: var(--space-2) !important;
  padding: 6px var(--space-3) max(8px, env(safe-area-inset-bottom)) !important;
  background: var(--bg-card) !important;
  border-top: 1px solid var(--border) !important;
  flex-shrink: 0 !important;
}

.footer-main-btn {
  flex: 1;
  display: flex; align-items: center; justify-content: center; gap: var(--space-2);
  padding: 7px var(--space-4);
  border-radius: var(--r-pill);
  border: 1.5px solid var(--border-strong);
  background: var(--bg-elev);
  color: var(--text-secondary);
  font-size: var(--fs-xl); font-weight: var(--fw-bold);
  cursor: pointer; transition: all var(--dur-base) var(--ease-standard);
  white-space: nowrap; overflow: hidden;
}
.footer-main-btn:active { transform: scale(.95); }
.footer-main-btn:hover  { border-color: var(--ac); color: var(--ac); background: var(--ac-dim); }

.footer-opts-btn {
  background: var(--ac-soft) !important;
  border: 1.5px solid var(--ac) !important;
  color: var(--text-primary) !important;
}
.footer-opts-btn:hover  { filter: brightness(1.08); color: var(--text-primary) !important; }
.footer-opts-btn:active { transform: scale(.96); }

.fmb-icon { font-size: var(--fs-2xl); line-height: 1; flex-shrink: 0; }
.fmb-lbl  { font-size: var(--fs-xl); font-weight: var(--fw-bold); }

/* ── Connect button ── */
.footer-connect-btn {
  width: 54px; height: 54px; min-width: 54px;
  border-radius: 50%; border: none; outline: none;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 2px; font-size: var(--fs-2xs); font-weight: var(--fw-bold);
  letter-spacing: .2px; line-height: 1;
  cursor: pointer; flex-shrink: 0;
  position: relative; overflow: hidden;
  transition: transform var(--dur-base) var(--ease-standard);
  -webkit-tap-highlight-color: transparent;
}
.footer-connect-btn:active { transform: scale(.87); }
.cb-dot { width: 7px; height: 7px; border-radius: 50%; background: rgba(255,255,255,.95); flex-shrink: 0; box-shadow: 0 0 5px rgba(255,255,255,.8); }
.cb-lbl { font-size: var(--fs-2xs); font-weight: var(--fw-bold); color: #fff; text-shadow: 0 1px 3px rgba(0,0,0,.4); white-space: nowrap; }

.footer-connect-btn.ws-connected {
  background: linear-gradient(145deg, var(--up-2), color-mix(in srgb, var(--up-2) 75%, black));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--up) 30%, transparent), 0 0 20px color-mix(in srgb, var(--up) 65%, transparent), 0 0 40px color-mix(in srgb, var(--up) 25%, transparent), inset 0 1px 0 rgba(255,255,255,.35);
}
.footer-connect-btn.ws-connected .cb-dot { background: #fff; box-shadow: 0 0 8px #fff, 0 0 16px rgba(255,255,255,.6); animation: dotPulse 2s ease-in-out infinite; }
@keyframes dotPulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.5;transform:scale(.75)} }

.footer-connect-btn.ws-connecting {
  background: linear-gradient(145deg, var(--warn), var(--warn-2));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--warn) 30%, transparent), 0 0 16px color-mix(in srgb, var(--warn) 60%, transparent), inset 0 1px 0 rgba(255,255,255,.3);
  animation: connectPulse 1.4s ease-in-out infinite;
}
.footer-connect-btn.ws-connecting .cb-lbl { color: #1a1200; text-shadow: none; }
.footer-connect-btn.ws-connecting .cb-dot { background: rgba(26,18,0,.7); box-shadow: none; }
@keyframes connectPulse {
  0%,100%{ box-shadow:0 0 0 3px color-mix(in srgb, var(--warn) 30%, transparent), 0 0 16px color-mix(in srgb, var(--warn) 60%, transparent); }
  50%{ box-shadow:0 0 0 6px color-mix(in srgb, var(--warn) 15%, transparent), 0 0 30px color-mix(in srgb, var(--warn) 85%, transparent); }
}

.footer-connect-btn.ws-disconnected {
  background: linear-gradient(145deg, var(--dn-2), color-mix(in srgb, var(--dn-2) 75%, black));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--dn) 30%, transparent), 0 0 16px color-mix(in srgb, var(--dn) 60%, transparent), inset 0 1px 0 rgba(255,255,255,.2);
}
.footer-connect-btn.ws-disconnected .cb-dot { background: #fff; box-shadow: 0 0 5px rgba(255,255,255,.7); }

/* ════════════════════════════════════
   GUEST BANNER
════════════════════════════════════ */
.guest-banner {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-3); padding: 9px var(--space-4);
  background: color-mix(in srgb, var(--ac) 12%, var(--bg-elev));
  border-bottom: 1.5px solid color-mix(in srgb, var(--ac) 40%, transparent);
  flex-shrink: 0; animation: slideDownBanner var(--dur-base) var(--ease-out);
}
.guest-banner.hidden { display: none !important; }
@keyframes slideDownBanner { from{opacity:0;transform:translateY(-8px)} to{opacity:1;transform:translateY(0)} }
.gb-msg { font-size: var(--fs-base); font-weight: var(--fw-bold); color: var(--text-secondary); flex: 1; line-height: 1.4; }
.gb-btn {
  background: var(--ac-soft);
  color: var(--text-primary); border: 1.5px solid var(--ac); border-radius: var(--r-pill);
  padding: 7px var(--space-4); font-size: var(--fs-base); font-weight: var(--fw-bold);
  cursor: pointer; white-space: nowrap;
  transition: filter var(--dur-base) var(--ease-standard); flex-shrink: 0;
}
.gb-btn:hover  { filter: brightness(1.08); }
.gb-btn:active { transform: scale(.94); }

/* ════════════════════════════════════
   OPTIONS OVERLAY
════════════════════════════════════ */
.opts-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.60);
  display: flex; align-items: center; justify-content: center;
  z-index: var(--z-opts);
}
.opts-overlay.hidden  { display: none; }
.opts-overlay.visible { animation: optsFadeIn var(--dur-base) var(--ease-standard); }
.opts-overlay.closing { animation: optsFadeOut var(--dur-fast) var(--ease-standard) forwards; }
@keyframes optsFadeIn  { from{opacity:0} to{opacity:1} }
@keyframes optsFadeOut { from{opacity:1} to{opacity:0} }

.opts-menu {
  background: var(--bg-card);
  border: 1.5px solid var(--border-strong);
  border-radius: var(--r-xl);
  overflow: hidden;
  width: min(88vw, 320px);
  box-shadow: 0 16px 56px rgba(0,0,0,.7), var(--glow-bdr);
}
.opts-item {
  display: block; width: 100%;
  padding: 15px var(--space-5);
  background: none; border: none;
  border-bottom: 1px solid var(--border);
  font-size: var(--fs-xl); font-weight: var(--fw-bold);
  color: var(--text-primary); text-align: center; cursor: pointer;
  transition: background var(--dur-fast) var(--ease-standard), color var(--dur-fast) var(--ease-standard);
}
.opts-item:last-child   { border-bottom: none; }
.opts-item:active       { background: var(--bg-elev); }
.opts-item:hover        { color: var(--ac); }
.opts-item-logout       { color: var(--dn); font-weight: var(--fw-bold); }
.opts-item-logout:hover { color: var(--dn); filter: brightness(1.15); }
.opts-item-logout:active{ background: var(--dn-dim); }
.opts-item-cancel { color: var(--text-secondary); font-weight: var(--fw-bold); background: var(--bg-elev); border-top: 2px solid var(--border) !important; }
.opts-item-cancel:active { background: var(--bg-input); }

/* ════════════════════════════════════
   MODALS
════════════════════════════════════ */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.88);
  z-index: var(--z-modal); display: none;
  align-items: center; justify-content: center;
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  padding: 0;
}
.modal-overlay.open { display: flex; animation: fadeIn var(--dur-base) var(--ease-standard); }
@keyframes fadeIn { from{opacity:0} to{opacity:1} }

.modal {
  background: var(--bg-card); border-radius: 0;
  width: 100%; height: 100dvh;
  max-width: 100%; max-height: 100dvh;
  padding: var(--space-5) var(--space-4) var(--space-7); border: none; box-shadow: none;
  animation: popIn var(--dur-slow) var(--ease-bounce);
  overflow-y: auto; overflow-x: hidden;
  display: flex; flex-direction: column;
}
@keyframes popIn { from{opacity:0;transform:scale(.96)} to{opacity:1;transform:scale(1)} }
.modal-handle { display: none; }

.modal-title { font-size: var(--fs-3xl); font-weight: var(--fw-bold); margin-bottom: 7px; text-align: center; color: var(--text-primary); flex-shrink: 0; }
.modal-subtitle { font-size: var(--fs-md); color: var(--text-secondary); margin-bottom: var(--space-4); line-height: var(--lh-base); text-align: center; font-weight: var(--fw-bold); flex-shrink: 0; }

.confirm-details {
  background: var(--bg-input); border: 1px solid var(--border);
  border-radius: var(--r-md); padding: var(--space-3); margin-bottom: var(--space-3);
  flex: 1; display: flex; flex-direction: column; gap: 0;
}
.confirm-row { display: flex; justify-content: space-between; align-items: center; padding: 11px 0; border-bottom: 1px solid var(--border); }
.confirm-row:last-child { border: none; }
.confirm-key { font-size: var(--fs-lg); color: var(--text-secondary); font-weight: var(--fw-bold); }
.confirm-val { font-family: var(--font-mono); font-size: var(--fs-xl); font-weight: var(--fw-bold); color: var(--text-primary); }
.confirm-val.buy   { color: var(--up); text-shadow: var(--tglow-up); }
.confirm-val.sell  { color: var(--dn); text-shadow: var(--tglow-dn); }
.confirm-val.warn  { color: var(--warn); }
.confirm-val.tp    { color: var(--tp); }
.confirm-val.sl    { color: var(--sl); }
.confirm-val.muted { color: var(--text-secondary); }
.confirm-val.fee   { color: var(--warn); font-size: var(--fs-md); }

.form-group { display: flex; flex-direction: column; gap: var(--space-2); margin-bottom: var(--space-4); flex-shrink: 0; }
.form-group label { font-size: var(--fs-base); font-weight: var(--fw-semibold); color: var(--text-secondary); letter-spacing: 1px; text-transform: uppercase; }
.form-input {
  width: 100%; font-family: var(--font-mono);
  font-size: var(--fs-3xl); font-weight: var(--fw-bold); padding: var(--space-4) var(--space-4);
  direction: ltr; border-radius: var(--r-md);
}
.form-note {
  font-size: var(--fs-md); color: var(--text-secondary); line-height: var(--lh-loose);
  padding: 11px var(--space-3); border-radius: var(--r-sm);
  background: var(--ac-dim);
  border: 1px solid color-mix(in srgb, var(--ac) 22%, transparent);
  margin-bottom: var(--space-3); font-weight: var(--fw-regular); flex-shrink: 0;
}
.calc-preview {
  font-family: var(--font-mono); font-size: var(--fs-xl); font-weight: var(--fw-bold);
  color: var(--ac); padding: var(--space-3) 14px; border-radius: var(--r-sm);
  background: var(--ac-dim);
  border: 1.5px solid color-mix(in srgb, var(--ac) 30%, transparent);
  min-height: 48px; display: flex; align-items: center;
}
.delete-row { margin-top: var(--space-3); flex-shrink: 0; }
.delete-row.hidden { display: none; }
.btn-delete-tpsl {
  border: 1.5px solid var(--dn); color: var(--dn);
  background: var(--dn-dim); border-radius: var(--r-md);
  padding: var(--space-4) var(--space-5); font-size: var(--fs-lg); font-weight: var(--fw-bold); width: 100%; text-align: center;
}
.modal-buttons { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); margin-top: auto; padding-top: var(--space-4); flex-shrink: 0; }
.modal-buttons-center { grid-template-columns: 1fr; }
.btn-modal { padding: var(--space-4); border-radius: var(--r-pill); font-size: var(--fs-xl); font-weight: var(--fw-bold); transition: all var(--dur-base) var(--ease-standard); }
.btn-cancel { border: 1.5px solid var(--border-strong); background: var(--bg-input); color: var(--text-secondary); }
.btn-cancel:hover { border-color: var(--text-secondary); }
.btn-confirm { border: none; color: #fff; display: flex; align-items: center; justify-content: center; gap: 7px; }
.btn-confirm:active { filter: brightness(.88); transform: scale(.98); }
.btn-confirm:disabled { opacity: .5; pointer-events: none; }
.btn-success { background: linear-gradient(135deg, var(--up-2), color-mix(in srgb, var(--up-2) 78%, black)); box-shadow: var(--glow-up), 0 4px 18px rgba(0,0,0,.3); }
.btn-danger  { background: linear-gradient(135deg, var(--dn-2), color-mix(in srgb, var(--dn-2) 78%, black)); box-shadow: var(--glow-dn), 0 4px 18px rgba(0,0,0,.3); }
.overlay-fs { align-items: stretch !important; justify-content: stretch !important; padding: 0 !important; }
.modal-fs   { width: 100% !important; height: 100dvh !important; max-height: 100dvh !important; border-radius: 0 !important; border: none !important; }

/* History */
.history-list { flex: 1; overflow-y: auto; -webkit-overflow-scrolling: touch; }
.history-item { border-bottom: 1px solid var(--border); padding: var(--space-3) 14px; display: flex; flex-direction: column; gap: var(--space-2); }
.history-item:last-child { border-bottom: none; }
.hist-top { display: flex; justify-content: space-between; align-items: center; gap: 7px; }
.hist-asset { font-weight: var(--fw-bold); font-size: var(--fs-xl); display: flex; align-items: center; gap: 5px; color: var(--text-primary); }
.hist-type { font-size: var(--fs-sm); font-weight: var(--fw-bold); padding: 3px 10px; border-radius: var(--r-pill); }
.hist-type.buy  { background: var(--up-dim); color: var(--up); }
.hist-type.sell { background: var(--dn-dim); color: var(--dn); }
.hist-pnl { font-family: var(--font-mono); font-size: var(--fs-2xl); font-weight: var(--fw-black); }
.hist-pnl.pos  { color: var(--up); } .hist-pnl.neg { color: var(--dn); } .hist-pnl.zero { color: var(--text-secondary); }
.hist-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; background: var(--bg-input); border-radius: var(--r-md); padding: 9px 11px; border: 1px solid var(--border); }
.hist-cell { display: flex; flex-direction: column; gap: 2px; }
.hist-lbl { font-size: var(--fs-2xs); color: var(--text-muted); font-weight: var(--fw-semibold); text-transform: uppercase; letter-spacing: .7px; }
.hist-val { font-family: var(--font-mono); font-size: var(--fs-base); font-weight: var(--fw-bold); color: var(--text-primary); }

/* Balance */
.balance-grid { display: flex; flex-direction: column; gap: 9px; margin-bottom: var(--space-4); }
.balance-item { background: var(--bg-input); border: 1.5px solid var(--border); border-radius: var(--r-md); padding: var(--space-4); display: flex; justify-content: space-between; align-items: center; gap: var(--space-2); overflow: hidden; }
.balance-label { font-size: var(--fs-md); font-weight: var(--fw-semibold); color: var(--text-secondary); }
.balance-value { font-family: var(--font-mono); font-size: var(--fs-2xl); font-weight: var(--fw-black); white-space: nowrap; }
.balance-value.green { color: var(--up); text-shadow: var(--tglow-up); }
.balance-value.red   { color: var(--dn); text-shadow: var(--tglow-dn); }
.balance-value.blue  { color: var(--ac); }
.balance-value.warn  { color: var(--warn); }
.balance-auto-note   { text-align: center; font-size: var(--fs-sm); color: var(--text-muted); padding-bottom: 4px; font-weight: var(--fw-bold); }
.balance-loading     { text-align: center; padding: 22px; color: var(--text-secondary); font-size: var(--fs-md); font-weight: var(--fw-bold); }

/* Logout */
.logout-content { text-align: center; padding: 10px 0 8px; }
.logout-icon { font-size: 42px; margin-bottom: var(--space-3); }
.logout-text { font-size: var(--fs-md); color: var(--text-secondary); line-height: var(--lh-loose); margin-bottom: var(--space-3); font-weight: var(--fw-bold); }

/* Withdraw */
.withdraw-fee-warn {
  background: color-mix(in srgb, var(--dn) 14%, var(--bg-input));
  border: 1.5px solid var(--dn); border-radius: var(--r-md);
  color: var(--dn); font-size: var(--fs-md); font-weight: var(--fw-bold);
  padding: var(--space-3) 14px; margin-bottom: var(--space-4); line-height: var(--lh-loose);
  text-align: center; flex-shrink: 0;
}
.withdraw-fee-warn strong { font-weight: var(--fw-bold); font-size: var(--fs-xl); }
.withdraw-preview { background: var(--bg-input); border: 1.5px solid var(--border-strong); border-radius: var(--r-md); padding: var(--space-3); margin-bottom: var(--space-3); display: flex; flex-direction: column; flex-shrink: 0; }
.withdraw-preview.hidden { display: none; }
.wp-row { display: flex; justify-content: space-between; align-items: center; padding: 9px 0; border-bottom: 1px solid var(--border); font-size: var(--fs-md); font-weight: var(--fw-bold); }
.wp-row:last-of-type { border: none; }
.wp-val { font-family: var(--font-mono); font-size: var(--fs-xl); font-weight: var(--fw-bold); }
.wp-val.red   { color: var(--dn); } .wp-val.green { color: var(--up); }

/* TP/SL Breakdown */
.tpsl-breakdown { display: flex; flex-direction: column; gap: 0; font-size: var(--fs-base); font-weight: var(--fw-bold); }
.tb-row { display: flex; justify-content: space-between; align-items: center; padding: 7px 0; border-bottom: 1px solid var(--border); color: var(--text-secondary); }
.tb-row:last-child { border: none; }
.tb-net span:first-child { color: var(--text-primary); font-weight: var(--fw-bold); }
.tb-mono { font-family: var(--font-mono); font-size: var(--fs-lg); font-weight: var(--fw-bold); }
.tb-mono.pos  { color: var(--up); } .tb-mono.neg { color: var(--dn); } .tb-mono.warn { color: var(--warn); }

/* ════════════════════════════════════
   CORNER STATUS — مؤشر خلفية صغير، زاوية يمين
════════════════════════════════════ */
#cornerStatus {
  position: fixed;
  top: max(10px, env(safe-area-inset-top));
  right: 10px;
  z-index: var(--z-toast);
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-pill);
  padding: 6px 12px;
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  color: var(--text-secondary);
  box-shadow: var(--shadow-sm);
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
  pointer-events: none;
  white-space: nowrap;
  max-width: 60vw;
  overflow: hidden;
  text-overflow: ellipsis;
}
#cornerStatus.show { opacity: 1; transform: translateY(0); }

/* ════════════════════════════════════
   TOAST
════════════════════════════════════ */
#toast {
  position: fixed; bottom: 82px; left: 50%;
  transform: translateX(-50%) translateY(14px);
  background: var(--bg-card); border: 1.5px solid var(--border-strong);
  border-radius: var(--r-pill); padding: 8px var(--space-5);
  font-size: var(--fs-base); font-weight: var(--fw-bold); z-index: var(--z-toast);
  opacity: 0; transition: all var(--dur-base) var(--ease-out);
  pointer-events: none; white-space: nowrap; max-width: 92vw;
  text-align: center; box-shadow: var(--shadow);
}
#toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
#toast.ok   { border-color: var(--up); color: var(--up); background: color-mix(in srgb,var(--up) 8%,var(--bg-card)); box-shadow: var(--glow-up); }
#toast.err  { border-color: var(--dn); color: var(--dn); background: color-mix(in srgb,var(--dn) 8%,var(--bg-card)); box-shadow: var(--glow-dn); }
#toast.info { border-color: var(--ac); color: var(--ac); box-shadow: var(--glow-ac); }

/* ════════════════════════════════════
   LOADER — ✅ أُعيد تصميمه: بطاقة صغيرة بزاوية الشاشة بدل حجب
   الشاشة كاملة، مع زر "✕" يُخفيها فوراً بدون ما يلغي العملية نفسها
   (العملية تكمل بالخلفية — الزر بس يوقف إزعاج المشاهدة). هذا يحل
   مشكلة "علقت الشاشة ولازم أعيد تحميل الصفحة" نهائياً — دايماً في
   مخرج، حتى لو تعطّلت عملية ما لأي سبب.
════════════════════════════════════ */
#loader {
  position: fixed;
  bottom: max(84px, calc(env(safe-area-inset-bottom) + 78px));
  left: 12px;
  z-index: var(--z-loader);
  display: none;
  align-items: center;
  gap: 10px;
  background: var(--bg-card);
  border: 1.5px solid var(--border-strong);
  border-radius: var(--r-pill);
  padding: 9px 10px 9px 14px;
  box-shadow: var(--shadow), var(--glow-bdr);
  max-width: min(80vw, 300px);
}
#loader.active { display: flex; animation: fadeIn var(--dur-fast) var(--ease-standard); }
.spinner {
  width: 16px; height: 16px; flex-shrink: 0;
  border: 2.5px solid var(--border-strong);
  border-top-color: var(--ac);
  border-radius: 50%;
  animation: spin .75s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loader-text {
  font-size: var(--fs-sm); color: var(--text-secondary); font-weight: var(--fw-bold);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0;
}
.loader-close {
  flex-shrink: 0; width: 22px; height: 22px; border-radius: 50%;
  background: var(--bg-input); border: 1px solid var(--border);
  color: var(--text-muted); font-size: 12px; line-height: 1;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--dur-base) var(--ease-standard);
}
.loader-close:hover  { color: var(--dn); border-color: var(--dn); background: var(--dn-dim); }
.loader-close:active { transform: scale(.85); }

/* ════════════════════════════════════
   PIN LOCK
════════════════════════════════════ */
.lock-screen { width: 100%; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: var(--space-5); color: #fff; }
.lock-header { text-align: center; margin-bottom: var(--space-8); }
.lock-icon   { font-size: 44px; margin-bottom: var(--space-2); }
.lock-title  { font-size: var(--fs-3xl); font-weight: var(--fw-bold); margin-bottom: 4px; }
.lock-subtitle { font-size: var(--fs-base); opacity: .7; }
.pin-dots { display: flex; gap: 18px; margin-bottom: var(--space-9); }
.dot { width: 15px; height: 15px; border: 2px solid rgba(255,255,255,.5); border-radius: 50%; transition: all var(--dur-base) var(--ease-standard); }
.dot.filled { background: var(--up); border-color: var(--up); transform: scale(1.2); box-shadow: 0 0 14px var(--up), 0 0 28px color-mix(in srgb, var(--up) 40%, transparent); }
.pin-dots.shake { animation: shake .4s; }
@keyframes shake { 0%,100%{transform:translateX(0)} 25%{transform:translateX(-10px)} 50%{transform:translateX(10px)} 75%{transform:translateX(-10px)} }
.numpad { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; width: 100%; max-width: 270px; margin-bottom: var(--space-8); }
.num-btn { width: 68px; height: 68px; border-radius: 50%; background: rgba(255,255,255,.10); border: 1px solid rgba(255,255,255,.14); font-size: var(--fs-3xl); font-weight: var(--fw-bold); display: flex; align-items: center; justify-content: center; color: #fff; transition: background var(--dur-base) var(--ease-standard); }
.num-btn:active { background: rgba(255,255,255,.30); }
.num-empty { background: transparent !important; border: none !important; pointer-events: none; }
.num-del   { background: transparent !important; border: none !important; font-size: var(--fs-2xl); }
.lock-footer { display: flex; flex-direction: column; align-items: center; gap: var(--space-4); width: 100%; }
.lock-logout-btn { color: var(--dn); font-size: var(--fs-base); text-decoration: underline; font-weight: var(--fw-semibold); }
.lock-cancel-btn { color: rgba(255,255,255,.6); font-size: var(--fs-md); font-weight: var(--fw-bold); }
.lock-cancel-btn.hidden { display: none; }

/* ════════════════════════════════════
   PERFORMANCE HINTS
════════════════════════════════════ */
.tab, .price-card, .position-item, .btn-trade, .positions-card,
.footer-connect-btn, .modal {
  will-change: transform;
  transform: translateZ(0);
  backface-visibility: hidden;
}
.price-value, .pos-pnl, .tab-price { contain: layout style paint; }

/* ════════════════════════════════════
   DESKTOP BREAKPOINTS
════════════════════════════════════ */
@media (min-width: 640px) {
  .modal { max-width: 480px; max-height: 90dvh; border-radius: var(--r-xl); margin: auto; height: auto; }
  .modal-overlay { padding: var(--space-5); }
  .overlay-fs .modal { max-width: 100%; max-height: 100dvh; border-radius: 0; margin: 0; height: 100dvh; }
  .nav-address { max-width: 120px; }
  .price-value { font-size: var(--fs-6xl); }
  .btn-trade   { min-height: 48px; }
  .footer-connect-btn { width: 58px; height: 58px; }
  #loader { left: 20px; bottom: max(24px, env(safe-area-inset-bottom)); }
}
@media (min-width: 900px) {
  .nav { padding: 7px var(--space-4); }
  .nav-logo-text { font-size: var(--fs-2xl); }
  .tabs { padding: 5px var(--space-2); gap: 4px; }
  .tab-price { font-size: clamp(10px,1.4vw,13px); }
  .main { padding: var(--space-3) 14px 6px; }
}

} /* @layer components */