/* ============ HisabPad — Theme tokens ============ */
:root {
  --font: 'Inter', 'Hind Siliguri', system-ui, sans-serif;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 10px 30px -12px rgba(0, 0, 0, .45);
  --shadow-sm: 0 4px 14px -6px rgba(0, 0, 0, .35);
  --t: .22s cubic-bezier(.4, 0, .2, 1);
  --receive: #10b981;
  --pay: #f43f5e;
  --accent: #8b5cf6;
  --accent-2: #06b6d4;
  --safe-b: env(safe-area-inset-bottom, 0px);
}

[data-theme="dark"] {
  --bg: #0b1020;
  --bg-2: #0f172a;
  --card: rgba(30, 41, 59, .72);
  --card-solid: #1e293b;
  --border: rgba(148, 163, 184, .14);
  --text: #e2e8f0;
  --muted: #94a3b8;
  --input: rgba(15, 23, 42, .7);
  --glow-1: rgba(139, 92, 246, .28);
  --glow-2: rgba(6, 182, 212, .22);
}
[data-theme="light"] {
  --bg: #eef2ff;
  --bg-2: #f8fafc;
  --card: rgba(255, 255, 255, .82);
  --card-solid: #ffffff;
  --border: rgba(15, 23, 42, .08);
  --text: #0f172a;
  --muted: #64748b;
  --input: #ffffff;
  --glow-1: rgba(139, 92, 246, .18);
  --glow-2: rgba(6, 182, 212, .16);
  --shadow: 0 10px 30px -14px rgba(15, 23, 42, .25);
  --shadow-sm: 0 4px 14px -8px rgba(15, 23, 42, .2);
}
[data-theme="ocean"] {
  --bg: #04121f;
  --bg-2: #062033;
  --card: rgba(8, 47, 73, .7);
  --card-solid: #0c3b5a;
  --border: rgba(125, 211, 252, .14);
  --text: #e0f2fe;
  --muted: #7dd3fc;
  --input: rgba(4, 18, 31, .7);
  --accent: #0ea5e9;
  --accent-2: #22d3ee;
  --glow-1: rgba(14, 165, 233, .3);
  --glow-2: rgba(34, 211, 238, .22);
}
[data-theme="sunset"] {
  --bg: #1a0b1e;
  --bg-2: #2a0f2f;
  --card: rgba(60, 20, 60, .68);
  --card-solid: #3b1740;
  --border: rgba(251, 191, 36, .14);
  --text: #fdf2f8;
  --muted: #f0abfc;
  --input: rgba(26, 11, 30, .7);
  --accent: #f97316;
  --accent-2: #ec4899;
  --glow-1: rgba(249, 115, 22, .28);
  --glow-2: rgba(236, 72, 153, .24);
}

/* ============ Base ============ */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  min-height: 100dvh;
  transition: background var(--t), color var(--t);
  overflow-x: hidden;
}
body::before, body::after {
  content: '';
  position: fixed; z-index: -1; border-radius: 50%; filter: blur(90px);
  pointer-events: none;
}
body::before { width: 520px; height: 520px; top: -160px; left: -140px; background: var(--glow-1); }
body::after { width: 460px; height: 460px; bottom: -160px; right: -120px; background: var(--glow-2); }

button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; border: 0; background: none; }
h1, h2, h3, h4, p { margin: 0; }
[hidden] { display: none !important; }
.muted { color: var(--muted); }
.small { font-size: .8rem; }
.req { color: var(--pay); }
.row-gap { display: flex; gap: .5rem; align-items: center; }
.row-gap.wrap { flex-wrap: wrap; }

.app { max-width: 1180px; margin: 0 auto; padding: 0 1rem calc(96px + var(--safe-b)); }

/* ============ Topbar ============ */
.topbar {
  position: sticky; top: 0; z-index: 30;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: .9rem 0;
  backdrop-filter: blur(14px);
  background: color-mix(in srgb, var(--bg) 78%, transparent);
}
.brand { display: flex; align-items: center; gap: .75rem; }
.brand-logo {
  width: 44px; height: 44px; border-radius: 14px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff; font-size: 1.2rem; box-shadow: 0 8px 20px -8px var(--accent);
}
.brand h1 { font-size: 1.25rem; font-weight: 800; letter-spacing: -.02em; line-height: 1.1; }
.brand p { font-size: .72rem; color: var(--muted); }
.topbar-actions { display: flex; align-items: center; gap: .5rem; }
.search-box {
  display: flex; align-items: center; gap: .5rem;
  background: var(--card); border: 1px solid var(--border);
  border-radius: 999px; padding: .5rem .9rem; min-width: 260px;
}
.search-box i { color: var(--muted); }
.search-box input { border: 0; background: none; outline: none; width: 100%; }
.search-box input::placeholder { color: var(--muted); }

.icon-btn {
  width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center;
  background: var(--card); border: 1px solid var(--border); color: var(--text);
  transition: transform var(--t), background var(--t);
}
.icon-btn:hover { transform: translateY(-1px); background: var(--card-solid); }
.icon-btn.active { background: var(--accent); color: #fff; border-color: transparent; }

/* ============ Views ============ */
.view { display: none; animation: fade .3s ease; }
.view.active { display: block; }
@keyframes fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* ============ Stats ============ */
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-bottom: 1.25rem;
}
.stat-card {
  display: flex; gap: 1rem; align-items: center;
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.1rem 1.2rem; backdrop-filter: blur(10px); box-shadow: var(--shadow-sm);
  position: relative; overflow: hidden;
}
.stat-card::after {
  content: ''; position: absolute; inset: auto -30px -40px auto; width: 120px; height: 120px;
  border-radius: 50%; opacity: .14; background: currentColor;
}
.stat-card.receive { color: var(--receive); }
.stat-card.pay { color: var(--pay); }
.stat-card.net { color: var(--accent-2); }
.stat-card.notes { color: var(--accent); }
.stat-icon {
  width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; flex-shrink: 0;
  background: color-mix(in srgb, currentColor 16%, transparent); font-size: 1.2rem;
}
.stat-label { color: var(--muted); font-size: .78rem; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.stat-value { font-size: 1.55rem; font-weight: 800; color: var(--text); letter-spacing: -.02em; }
.stat-card small { color: var(--muted); font-size: .75rem; }

.dash-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 1rem; }
.panel {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.1rem 1.2rem; backdrop-filter: blur(10px);
}
.panel-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: .9rem; }
.panel-head h3 { font-size: 1rem; font-weight: 700; display: flex; gap: .5rem; align-items: center; }
.panel-head h3 i { color: var(--accent); }

.person-list, .activity-list { display: flex; flex-direction: column; gap: .5rem; }
.person-row {
  display: flex; align-items: center; gap: .8rem; padding: .7rem .8rem;
  border-radius: var(--radius-sm); background: var(--input); border: 1px solid var(--border);
  cursor: pointer; transition: transform var(--t);
}
.person-row:hover { transform: translateX(3px); }
.avatar {
  width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; flex-shrink: 0;
  font-weight: 700; color: #fff; font-size: .95rem;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}
.person-row .p-name { font-weight: 600; }
.person-row .p-meta { font-size: .75rem; color: var(--muted); }
.person-row .p-amt { margin-left: auto; font-weight: 800; white-space: nowrap; }
.amt-receive { color: var(--receive); }
.amt-pay { color: var(--pay); }

.activity-row { display: flex; gap: .7rem; align-items: flex-start; padding: .55rem 0; border-bottom: 1px dashed var(--border); font-size: .88rem; }
.activity-row:last-child { border: 0; }
.activity-row i { margin-top: .2rem; width: 18px; text-align: center; }
.activity-row time { display: block; font-size: .72rem; color: var(--muted); }

/* ============ Toolbar / chips ============ */
.toolbar { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-bottom: 1rem; flex-wrap: wrap; }
.toolbar-right { display: flex; gap: .5rem; align-items: center; margin-left: auto; }
.chips { display: flex; gap: .4rem; flex-wrap: wrap; }
.chip {
  padding: .45rem .9rem; border-radius: 999px; font-size: .82rem; font-weight: 600;
  background: var(--card); border: 1px solid var(--border); color: var(--muted);
  transition: all var(--t);
}
.chip:hover { color: var(--text); }
.chip.active { background: var(--accent); color: #fff; border-color: transparent; box-shadow: 0 6px 16px -8px var(--accent); }
.select {
  padding: .5rem .8rem; border-radius: var(--radius-sm); background: var(--card-solid);
  border: 1px solid var(--border); outline: none;
}
.select.full { width: 100%; }
.view-switch { display: flex; gap: .3rem; }

/* ============ Buttons ============ */
.btn {
  display: inline-flex; align-items: center; gap: .45rem; padding: .6rem 1.05rem;
  border-radius: 12px; font-weight: 600; font-size: .9rem; border: 1px solid transparent;
  transition: transform var(--t), box-shadow var(--t), background var(--t);
  white-space: nowrap;
}
.btn:active { transform: scale(.97); }
.btn-primary { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff; box-shadow: 0 8px 20px -10px var(--accent); }
.btn-primary:hover { box-shadow: 0 12px 26px -10px var(--accent); transform: translateY(-1px); }
.btn-ghost { background: var(--card); border-color: var(--border); color: var(--text); }
.btn-ghost:hover { background: var(--card-solid); }
.btn-success { background: var(--receive); color: #fff; }
.btn-danger { background: var(--pay); color: #fff; }
.btn-sm { padding: .35rem .7rem; font-size: .78rem; }

/* ============ Cards grid ============ */
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 1rem; }
.card-grid.list-mode { grid-template-columns: 1fr; }

.hisab-card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1rem 1.1rem; position: relative; overflow: hidden; backdrop-filter: blur(10px);
  transition: transform var(--t), box-shadow var(--t);
  animation: pop .3s ease;
}
@keyframes pop { from { opacity: 0; transform: scale(.96); } to { opacity: 1; transform: none; } }
.hisab-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.hisab-card::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--c); }
.hisab-card.receive { --c: var(--receive); }
.hisab-card.pay { --c: var(--pay); }
.hisab-card.paid { opacity: .72; }
.hisab-card.paid::after {
  content: 'পরিশোধিত'; position: absolute; top: 14px; right: -34px; transform: rotate(35deg);
  background: var(--receive); color: #fff; font-size: .68rem; font-weight: 700; padding: .2rem 2.6rem;
}
.hc-head { display: flex; justify-content: space-between; align-items: flex-start; gap: .6rem; }
.hc-person { display: flex; gap: .7rem; align-items: center; min-width: 0; }
.hc-person .name { font-weight: 700; font-size: 1rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hc-person .date { font-size: .74rem; color: var(--muted); }
.badge {
  font-size: .68rem; font-weight: 700; padding: .22rem .6rem; border-radius: 999px; white-space: nowrap;
  background: color-mix(in srgb, var(--c) 18%, transparent); color: var(--c);
}
.hc-amount { margin: .8rem 0 .3rem; display: flex; align-items: baseline; gap: .5rem; flex-wrap: wrap; }
.hc-amount .main { font-size: 1.6rem; font-weight: 800; color: var(--c); letter-spacing: -.02em; }
.hc-amount .sub { font-size: .76rem; color: var(--muted); }
.progress { height: 6px; border-radius: 99px; background: var(--input); overflow: hidden; margin: .4rem 0 .7rem; }
.progress span { display: block; height: 100%; background: var(--c); border-radius: 99px; transition: width .4s ease; }
.hc-reason { font-size: .9rem; line-height: 1.45; }
.hc-reason strong { color: var(--muted); font-weight: 600; font-size: .78rem; display: block; }
.hc-extra { font-size: .8rem; color: var(--muted); margin-top: .4rem; display: flex; gap: .8rem; flex-wrap: wrap; }
.hc-extra .overdue { color: var(--pay); font-weight: 700; }
.hc-actions { display: flex; gap: .4rem; margin-top: .9rem; flex-wrap: wrap; }
.hc-actions .btn { flex: 1; justify-content: center; padding: .5rem .6rem; font-size: .8rem; }
.hc-actions .icon-btn { width: 36px; height: 36px; }

/* Notes */
.note-card {
  --nc: var(--border);
  background: var(--card); border: 1px solid var(--border); border-top: 3px solid var(--nc);
  border-radius: var(--radius); padding: 1rem 1.1rem; position: relative; cursor: pointer;
  display: flex; flex-direction: column; gap: .5rem; backdrop-filter: blur(10px);
  transition: transform var(--t), box-shadow var(--t); animation: pop .3s ease;
}
.note-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.note-card.c-violet { --nc: #8b5cf6; } .note-card.c-cyan { --nc: #06b6d4; }
.note-card.c-emerald { --nc: #10b981; } .note-card.c-amber { --nc: #f59e0b; } .note-card.c-rose { --nc: #f43f5e; }
.nc-head { display: flex; justify-content: space-between; align-items: flex-start; gap: .5rem; }
.nc-head h4 { font-size: 1rem; font-weight: 700; overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.nc-pin { color: var(--accent); font-size: .85rem; }
.nc-body { font-size: .88rem; color: var(--muted); line-height: 1.5; white-space: pre-wrap; word-break: break-word;
  display: -webkit-box; -webkit-line-clamp: 6; -webkit-box-orient: vertical; overflow: hidden; }
.list-mode .nc-body { -webkit-line-clamp: 2; }
.nc-body .chk { display: flex; gap: .4rem; align-items: flex-start; }
.nc-body .chk.done { text-decoration: line-through; opacity: .6; }
.nc-body .chk i { margin-top: .25rem; font-size: .75rem; }
.nc-foot { display: flex; justify-content: space-between; align-items: center; gap: .5rem; margin-top: auto; font-size: .72rem; color: var(--muted); }
.tags { display: flex; gap: .3rem; flex-wrap: wrap; }
.tag { background: var(--input); border: 1px solid var(--border); padding: .12rem .5rem; border-radius: 999px; font-size: .68rem; }
.cat-pill { font-size: .68rem; font-weight: 700; color: var(--nc); }
.nc-actions { position: absolute; top: .6rem; right: .6rem; display: flex; gap: .25rem; opacity: 0; transition: opacity var(--t); }
.note-card:hover .nc-actions, .note-card:focus-within .nc-actions { opacity: 1; }
.nc-actions .icon-btn { width: 30px; height: 30px; border-radius: 8px; font-size: .78rem; }
@media (hover: none) { .nc-actions { opacity: 1; } }

/* Empty state */
.empty { grid-column: 1 / -1; text-align: center; padding: 3rem 1rem; color: var(--muted); }
.empty i { font-size: 2.6rem; margin-bottom: .8rem; display: block; color: var(--accent); opacity: .7; }
.empty p { font-size: .9rem; }

/* ============ Bottom nav ============ */
.bottom-nav {
  position: fixed; left: 50%; transform: translateX(-50%); bottom: calc(12px + var(--safe-b)); z-index: 40;
  display: flex; align-items: center; justify-content: space-around; gap: .2rem;
  width: min(560px, calc(100% - 2rem)); padding: .45rem .6rem;
  background: color-mix(in srgb, var(--card-solid) 88%, transparent);
  border: 1px solid var(--border); border-radius: 24px; backdrop-filter: blur(18px); box-shadow: var(--shadow);
}
.nav-item {
  display: flex; flex-direction: column; align-items: center; gap: .18rem; flex: 1;
  padding: .45rem .3rem; border-radius: 14px; color: var(--muted); font-size: .68rem; font-weight: 600;
  transition: color var(--t), background var(--t);
}
.nav-item i { font-size: 1.15rem; }
.nav-item.active { color: var(--accent); background: color-mix(in srgb, var(--accent) 12%, transparent); }
.fab-wrap { flex: 0 0 auto; padding: 0; margin: 0 .3rem; }
.fab {
  width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center; margin-top: -26px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff; font-size: 1.4rem;
  box-shadow: 0 12px 26px -8px var(--accent); border: 4px solid var(--bg); transition: transform var(--t);
}
.fab-wrap:hover .fab { transform: rotate(90deg) scale(1.05); }

/* ============ Sheet (quick add) ============ */
.sheet { position: fixed; inset: 0; z-index: 60; }
.sheet-backdrop, .modal-backdrop { position: absolute; inset: 0; background: rgba(2, 6, 23, .6); backdrop-filter: blur(4px); animation: fadeIn .2s; }
@keyframes fadeIn { from { opacity: 0 } to { opacity: 1 } }
.sheet-body {
  position: absolute; left: 50%; bottom: 0; transform: translateX(-50%);
  width: min(560px, 100%); background: var(--card-solid); border-radius: 24px 24px 0 0;
  padding: .8rem 1.2rem calc(1.4rem + var(--safe-b)); animation: slideUp .3s cubic-bezier(.2, .8, .2, 1);
  border: 1px solid var(--border);
}
@keyframes slideUp { from { transform: translate(-50%, 40px); opacity: 0 } to { transform: translate(-50%, 0); opacity: 1 } }
.sheet-handle { width: 42px; height: 4px; border-radius: 99px; background: var(--border); margin: 0 auto .9rem; }
.sheet-body h3 { font-size: 1rem; margin-bottom: .8rem; }
.quick-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: .6rem; }
.quick-opt {
  display: flex; flex-direction: column; align-items: center; text-align: center; gap: .3rem;
  padding: 1rem .6rem; border-radius: var(--radius); background: var(--input); border: 1px solid var(--border);
  color: var(--text); transition: transform var(--t), border-color var(--t);
}
.quick-opt:hover { transform: translateY(-2px); border-color: var(--c); }
.quick-opt i { font-size: 1.4rem; color: var(--c); }
.quick-opt span { font-weight: 700; }
.quick-opt small { font-size: .68rem; color: var(--muted); line-height: 1.3; }
.quick-opt.receive { --c: var(--receive); } .quick-opt.pay { --c: var(--pay); } .quick-opt.note { --c: var(--accent); }

/* ============ Modals ============ */
.modal { position: fixed; inset: 0; z-index: 70; display: grid; place-items: center; padding: 1rem; }
.modal-card {
  position: relative; width: min(560px, 100%); max-height: calc(100dvh - 2rem); overflow-y: auto;
  background: var(--card-solid); border: 1px solid var(--border); border-radius: 22px; padding: 1.2rem 1.3rem;
  box-shadow: var(--shadow); animation: pop .25s ease;
}
.modal-card.small { width: min(440px, 100%); }
.modal-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; gap: .5rem; }
.modal-head h3 { font-size: 1.1rem; font-weight: 800; display: flex; gap: .5rem; align-items: center; }
.modal-foot { display: flex; justify-content: flex-end; align-items: center; gap: .6rem; margin-top: 1.1rem; flex-wrap: wrap; }
.modal-foot.center { justify-content: center; }
.modal-foot > .muted { margin-right: auto; }

.form-row { margin-bottom: .85rem; }
.form-row.two { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; }
.form-row label { display: block; font-size: .78rem; font-weight: 600; color: var(--muted); margin-bottom: .35rem; }
.form-row input:not([type=radio]):not([type=hidden]), .form-row textarea, .form-row select {
  width: 100%; padding: .65rem .85rem; border-radius: var(--radius-sm);
  background: var(--input); border: 1px solid var(--border); outline: none; transition: border-color var(--t), box-shadow var(--t);
}
.form-row input:focus, .form-row textarea:focus, .form-row select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 22%, transparent); }
.form-row textarea { resize: vertical; min-height: 60px; }
.title-input { font-size: 1.15rem !important; font-weight: 700; }
.input-prefix { display: flex; align-items: center; background: var(--input); border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; }
.input-prefix span { padding: 0 .8rem; color: var(--muted); font-weight: 700; }
.input-prefix input { border: 0 !important; border-radius: 0 !important; background: transparent !important; padding-left: 0 !important; }
.input-prefix:focus-within { border-color: var(--accent); }
.form-row .btn-sm { margin-top: .4rem; }

.type-toggle { display: grid; grid-template-columns: 1fr 1fr; gap: .5rem; margin-bottom: 1rem; }
.type-opt input { display: none; }
.type-opt span {
  display: flex; justify-content: center; align-items: center; gap: .5rem; padding: .7rem; border-radius: var(--radius-sm);
  background: var(--input); border: 2px solid var(--border); font-weight: 700; color: var(--muted); transition: all var(--t);
}
.type-opt.receive input:checked + span { border-color: var(--receive); color: var(--receive); background: color-mix(in srgb, var(--receive) 12%, transparent); }
.type-opt.pay input:checked + span { border-color: var(--pay); color: var(--pay); background: color-mix(in srgb, var(--pay) 12%, transparent); }

.color-row { display: flex; gap: .45rem; padding: .4rem 0; }
.color-dot { width: 28px; height: 28px; border-radius: 50%; background: var(--c); border: 3px solid transparent; transition: transform var(--t); }
.color-dot.active { border-color: var(--text); transform: scale(1.12); }

.pay-history { margin-top: .6rem; max-height: 160px; overflow-y: auto; font-size: .82rem; }
.pay-history .ph { display: flex; justify-content: space-between; gap: .5rem; padding: .4rem 0; border-bottom: 1px dashed var(--border); }
.pay-history .ph small { color: var(--muted); }
.pay-history .ph button { color: var(--pay); }

.settings-block { padding: .9rem 0; border-bottom: 1px solid var(--border); }
.settings-block:last-child { border: 0; }
.settings-block h4 { font-size: .9rem; margin-bottom: .6rem; }
.settings-block p { margin-bottom: .6rem; }
.settings-block.danger h4 { color: var(--pay); }
.theme-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: .5rem; }
.theme-opt { display: flex; flex-direction: column; align-items: center; gap: .4rem; padding: .6rem; border-radius: var(--radius-sm); background: var(--input); border: 2px solid var(--border); font-size: .78rem; font-weight: 600; color: var(--text); }
.theme-opt.active { border-color: var(--accent); }
.sw { width: 100%; height: 28px; border-radius: 8px; }
.sw.dark { background: linear-gradient(135deg, #0f172a, #8b5cf6); }
.sw.light { background: linear-gradient(135deg, #f8fafc, #c4b5fd); }
.sw.ocean { background: linear-gradient(135deg, #04121f, #0ea5e9); }
.sw.sunset { background: linear-gradient(135deg, #1a0b1e, #f97316); }

.confirm { text-align: center; }
.confirm-icon { width: 60px; height: 60px; border-radius: 50%; display: grid; place-items: center; margin: 0 auto .8rem; background: color-mix(in srgb, var(--pay) 16%, transparent); color: var(--pay); font-size: 1.5rem; }
.confirm h3 { margin-bottom: .4rem; }

/* ============ Toasts ============ */
.toast-wrap { position: fixed; top: 1rem; right: 1rem; z-index: 100; display: flex; flex-direction: column; gap: .5rem; }
.toast {
  display: flex; align-items: center; gap: .6rem; padding: .7rem 1rem; border-radius: 12px; font-size: .88rem; font-weight: 600;
  background: var(--card-solid); border: 1px solid var(--border); color: var(--text); box-shadow: var(--shadow);
  animation: toastIn .3s ease; border-left: 4px solid var(--accent);
}
.toast.success { border-left-color: var(--receive); } .toast.error { border-left-color: var(--pay); }
.toast button { color: var(--accent); font-weight: 700; margin-left: .3rem; }
@keyframes toastIn { from { transform: translateX(30px); opacity: 0 } to { transform: none; opacity: 1 } }

/* ============ Responsive ============ */
@media (max-width: 960px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .dash-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .app { padding: 0 .8rem calc(100px + var(--safe-b)); }
  .topbar { flex-wrap: wrap; padding: .7rem 0; }
  .topbar-actions { width: 100%; order: 3; }
  .search-box { min-width: 0; flex: 1; }
  .brand p { display: none; }
  .stats-grid { gap: .6rem; }
  .stat-card { padding: .85rem .9rem; gap: .7rem; }
  .stat-icon { width: 40px; height: 40px; font-size: 1rem; }
  .stat-value { font-size: 1.2rem; }
  .toolbar-right { width: 100%; margin-left: 0; }
  .toolbar-right .btn { flex: 1; justify-content: center; }
  .form-row.two { grid-template-columns: 1fr; }
  .theme-row { grid-template-columns: repeat(2, 1fr); }
  .quick-grid { grid-template-columns: 1fr; }
  .quick-opt { flex-direction: row; text-align: left; justify-content: flex-start; }
  .quick-opt small { display: block; }
  .modal { padding: 0; align-items: end; }
  .modal-card { border-radius: 22px 22px 0 0; max-height: 92dvh; padding-bottom: calc(1.2rem + var(--safe-b)); }
  .toast-wrap { left: 1rem; right: 1rem; }
}