/* ═══════════════════════════════════════════════════════════════════════
   CashTrail — Design System · Core
   File: css/senta-core.css
   Navigation: MALITECH top-bar & mega-menu pattern (dark, compact, fixed)
   Workspace:  Mushya "Contracts / Vault" look — sharp corners, gradient
               heroes, gradient stat cards, elevated white cards.
   Fonts: Sora (display) · DM Sans (body) · DM Mono (figures) — self-hosted
   Icons: Remix Icon (self-hosted)
   ═══════════════════════════════════════════════════════════════════════ */
@import url('../assets/vendor/fonts/fonts.css');

:root {
  /* Surfaces */
  --bg:            #eef2fa;
  --surface:       #ffffff;
  --surface2:      #f5f8ff;
  --surface3:      #ebf1ff;
  --border:        #e2e8f4;
  --border-light:  #eef2fb;

  /* Brand */
  --navy:          #0E1630;
  --navy-2:        #16204A;
  --navy-3:        #1E2A5E;
  --primary:       #4338CA;
  --primary-600:   #4F46E5;
  --primary-400:   #818CF8;
  --primary-soft:  #eef0fd;
  --primary-glow:  rgba(79,70,229,.22);
  --gold:          #F5B83D;
  --gold-dark:     #D99A1E;
  --gold-soft:     rgba(245,184,61,.14);

  /* Semantic */
  --emerald:  #10B981; --emerald-dark: #047857; --emerald-soft: #d1fae5;
  --rose:     #F43F5E; --rose-dark:    #BE123C; --rose-soft:    #ffe4e6;
  --amber:    #F59E0B; --amber-dark:   #B45309; --amber-soft:   #fef3c7;
  --sky:      #0EA5E9; --sky-dark:     #0369A1; --sky-soft:     #e0f2fe;
  --violet:   #8B5CF6; --violet-dark:  #6D28D9; --violet-soft:  #ede9fe;
  --teal:     #14B8A6; --teal-dark:    #0F766E; --teal-soft:    #ccfbf1;
  --slate:    #64748B; --slate-dark:   #334155; --slate-soft:   #f1f5f9;

  /* Text */
  --text:        #0f172a;
  --text-2:      #475569;
  --text-muted:  #94a3b8;

  /* Gradients */
  --grad-primary: linear-gradient(135deg, #4338CA 0%, #6366F1 100%);
  --grad-gold:    linear-gradient(135deg, #F5B83D 0%, #F59E0B 100%);
  --grad-emerald: linear-gradient(135deg, #059669 0%, #10B981 100%);
  --grad-rose:    linear-gradient(135deg, #E11D48 0%, #F43F5E 100%);
  --grad-navy:    linear-gradient(135deg, #0E1630 0%, #1E2A5E 100%);

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(15,23,42,.04);
  --shadow-sm: 0 1px 4px rgba(15,23,42,.06), 0 0 0 1px rgba(15,23,42,.03);
  --shadow-md: 0 4px 14px rgba(15,23,42,.07), 0 0 0 1px rgba(15,23,42,.03);
  --shadow-lg: 0 14px 34px rgba(15,23,42,.12), 0 0 0 1px rgba(15,23,42,.03);
  --shadow-xl: 0 24px 56px rgba(15,23,42,.18);

  /* Layout */
  --nav-h:    58px;
  --page-pad: 1.75rem;
  --ease:     .2s cubic-bezier(.4,0,.2,1);
  --spring:   .28s cubic-bezier(.34,1.56,.64,1);

  --font-display: 'Sora', system-ui, sans-serif;
  --font:         'DM Sans', system-ui, sans-serif;
  --font-mono:    'DM Mono', ui-monospace, monospace;
}

/* ── Reset ─────────────────────────────────────────────────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 14px; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { font-family: var(--font); background: var(--bg); color: var(--text); line-height: 1.55; min-height: 100vh; overflow-x: hidden; -webkit-font-smoothing: antialiased; }
a { color: var(--primary-600); text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, select, textarea { font-family: inherit; font-size: inherit; color: inherit; }
button { cursor: pointer; }
::selection { background: var(--primary-soft); color: var(--primary); }
[hidden] { display: none !important; }
.mono { font-family: var(--font-mono); letter-spacing: -.01em; }

/* ═══════════════════════════════════════════════════════════════════
   TOP NAVIGATION (MALITECH pattern)
   ═══════════════════════════════════════════════════════════════════ */
.sn-nav {
  position: fixed; inset: 0 0 auto 0; height: var(--nav-h); z-index: 600;
  display: flex; align-items: center; padding: 0 .9rem 0 1.1rem;
  background: linear-gradient(90deg, #0B1128 0%, #0E1630 55%, #121B40 100%);
  border-bottom: 1px solid rgba(245,184,61,.14);
  box-shadow: 0 2px 22px rgba(0,0,0,.28), inset 0 -1px 0 rgba(255,255,255,.03);
}
.sn-logo { display: flex; align-items: center; gap: .6rem; margin-right: 1.2rem; flex-shrink: 0; text-decoration: none; }
.sn-logo-mark {
  width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; overflow: hidden;
  background: var(--grad-gold); color: var(--navy); font-family: var(--font-display); font-weight: 800; font-size: .8rem; letter-spacing: -.5px;
  clip-path: polygon(0 0,100% 0,100% 78%,78% 100%,0 100%); box-shadow: 0 0 14px rgba(245,184,61,.35);
}
.sn-logo-mark img { width: 100%; height: 100%; object-fit: contain; background: #fff; }
.sn-logo-text strong { display: block; font-family: var(--font-display); font-weight: 800; font-size: .98rem; color: #fff; letter-spacing: .12em; line-height: 1.05; }
.sn-logo-text strong b { color: var(--gold); }
.sn-logo-text span { display: block; font-size: .56rem; color: rgba(255,255,255,.45); text-transform: uppercase; letter-spacing: .1em; max-width: 170px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.sn-links { display: flex; align-items: center; gap: 2px; flex: 1; min-width: 0; }
.sn-link {
  position: relative; display: flex; align-items: center; gap: 6px; padding: 7px 11px; border: 0; background: none;
  color: rgba(255,255,255,.72); font-size: .8rem; font-weight: 600; white-space: nowrap; letter-spacing: .01em;
  border-radius: 6px; transition: var(--ease); text-decoration: none;
}
.sn-link i { font-size: 1rem; }
.sn-link:hover { color: #fff; background: rgba(255,255,255,.06); }
.sn-link.active { color: var(--gold); background: rgba(245,184,61,.09); }
.sn-link.active::after { content: ''; position: absolute; left: 11px; right: 11px; bottom: -11px; height: 2px; background: var(--gold); box-shadow: 0 0 10px rgba(245,184,61,.6); }
.sn-caret { font-size: .8rem !important; transition: transform var(--ease); }
.sn-dd { position: relative; }
.sn-dd.open .sn-caret { transform: rotate(180deg); }

/* Mega panel */
.sn-mega {
  position: absolute; top: calc(100% + 11px); left: 0; z-index: 700; width: max-content; max-width: calc(100vw - 1.5rem);
  background: #fff; border-top: 3px solid var(--gold); box-shadow: var(--shadow-xl);
  opacity: 0; visibility: hidden; transform: translateY(-6px); pointer-events: none; transition: var(--ease);
}
.sn-dd.open .sn-mega { opacity: 1; visibility: visible; transform: none; pointer-events: auto; }
.sn-dd.align-right .sn-mega { left: auto; right: 0; }
.sn-mega-intro { display: flex; align-items: center; gap: .7rem; padding: .85rem 1.1rem; background: var(--surface2); border-bottom: 1px solid var(--border-light); }
.sn-mega-intro-icon { width: 34px; height: 34px; display: flex; align-items: center; justify-content: center; background: var(--grad-navy); color: var(--gold); font-size: 1.05rem; clip-path: polygon(0 0,100% 0,100% 78%,78% 100%,0 100%); }
.sn-mega-intro b { display: block; font-family: var(--font-display); font-size: .84rem; color: var(--text); }
.sn-mega-intro small { font-size: .7rem; color: var(--text-muted); }
.sn-mega-cols { display: grid; grid-template-columns: repeat(var(--cols,1), minmax(190px, 225px)); }
.sn-mega-col { padding: .85rem 1.1rem 1rem; border-left: 1px solid var(--border-light); }
.sn-mega-col:first-child { border-left: 0; }
.sn-mega-head { display: flex; align-items: center; gap: 6px; font-family: var(--font-display); font-size: .66rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; padding-bottom: .45rem; margin-bottom: .35rem; border-bottom: 2px solid var(--border-light); }
.sn-mega-head.c-indigo { color: var(--primary); border-color: var(--primary-400); }
.sn-mega-head.c-emerald { color: var(--emerald-dark); border-color: var(--emerald); }
.sn-mega-head.c-amber { color: var(--amber-dark); border-color: var(--amber); }
.sn-mega-head.c-violet { color: var(--violet-dark); border-color: var(--violet); }
.sn-mega-head.c-rose { color: var(--rose-dark); border-color: var(--rose); }
.sn-mega-head.c-sky { color: var(--sky-dark); border-color: var(--sky); }
.sn-mega-link { display: flex; align-items: center; gap: 8px; padding: 6px; margin: 0 -6px; font-size: .8rem; font-weight: 500; color: var(--text-2); transition: var(--ease); text-decoration: none; }
.sn-mega-link i { font-size: .9rem; color: var(--text-muted); width: 16px; text-align: center; }
.sn-mega-link:hover { background: var(--surface2); color: var(--text); }
.sn-mega-link:hover i { color: var(--primary-600); }
.sn-mega-link.active { background: var(--primary-soft); color: var(--primary); font-weight: 600; }
.sn-mega-quick { display: flex; align-items: center; gap: 8px; padding: .7rem 1.1rem; background: var(--navy); color: #fff; font-size: .78rem; font-weight: 700; text-decoration: none; }
.sn-mega-quick i:first-child { color: var(--gold); }
.sn-mega-quick:hover { background: var(--navy-2); color: #fff; }

/* Right cluster */
.sn-right { display: flex; align-items: center; gap: 3px; margin-left: auto; padding-left: .5rem; flex-shrink: 0; }
.sn-fund-pill { display: flex; align-items: center; gap: .4rem; padding: .38rem .7rem; margin-right: .3rem; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); color: rgba(255,255,255,.85); font-size: .72rem; font-weight: 700; white-space: nowrap; }
.sn-fund-pill i { color: var(--gold); }
.sn-fund-pill .mono { color: #fff; }
.sn-icon-btn { position: relative; width: 34px; height: 34px; display: flex; align-items: center; justify-content: center; background: none; border: 0; color: rgba(255,255,255,.72); font-size: 1.05rem; border-radius: 6px; transition: var(--ease); }
.sn-icon-btn:hover { color: #fff; background: rgba(255,255,255,.07); }
.sn-badge-dot { position: absolute; top: 3px; right: 2px; min-width: 16px; height: 16px; padding: 0 3px; display: flex; align-items: center; justify-content: center; background: var(--rose); color: #fff; font-size: .55rem; font-weight: 800; border-radius: 99px; border: 2px solid var(--navy); }
.sn-avatar { width: 34px; height: 34px; margin-left: .35rem; cursor: pointer; border: 2px solid transparent; transition: var(--ease); }
.sn-avatar:hover, .sn-avatar.open { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(245,184,61,.25); }
.sn-hamburger { display: none; width: 36px; height: 36px; align-items: center; justify-content: center; background: none; border: 0; color: #fff; font-size: 1.25rem; }

/* Small dropdown menus (help, language, avatar) */
.sn-menu {
  position: fixed; top: calc(var(--nav-h) + 6px); right: .9rem; z-index: 710; min-width: 230px;
  background: var(--navy); border-top: 2px solid var(--gold); box-shadow: var(--shadow-xl);
  opacity: 0; visibility: hidden; transform: translateY(-6px); transition: var(--ease);
}
.sn-menu.open { opacity: 1; visibility: visible; transform: none; }
.sn-menu-head { padding: .9rem 1rem; background: rgba(0,0,0,.22); border-bottom: 1px solid rgba(255,255,255,.07); display: flex; gap: .7rem; align-items: center; }
.sn-menu-head b { display: block; color: #fff; font-family: var(--font-display); font-size: .84rem; }
.sn-menu-head small { display: block; color: rgba(255,255,255,.5); font-size: .7rem; }
.sn-menu-head .role { display: inline-flex; align-items: center; gap: 4px; margin-top: 4px; color: var(--gold); font-size: .66rem; font-weight: 700; }
.sn-menu a, .sn-menu button.sn-menu-item { display: flex; align-items: center; gap: 10px; width: 100%; padding: 9px 1rem; font-size: .8rem; font-weight: 500; color: rgba(255,255,255,.75); background: none; border: 0; text-align: left; text-decoration: none; transition: var(--ease); }
.sn-menu a i, .sn-menu button.sn-menu-item i { color: var(--gold); opacity: .85; font-size: .95rem; width: 16px; }
.sn-menu a:hover, .sn-menu button.sn-menu-item:hover { background: rgba(255,255,255,.06); color: #fff; }
.sn-menu .danger, .sn-menu .danger i { color: #fda4af !important; }
.sn-menu-sep { height: 1px; background: rgba(255,255,255,.07); margin: 3px 0; }
.sn-menu .check { margin-left: auto; color: var(--gold); }

/* Notification panel */
.sn-notif { position: fixed; top: var(--nav-h); right: 0; bottom: 0; width: 360px; max-width: 100vw; z-index: 590; background: var(--navy); border-left: 1px solid rgba(245,184,61,.15); box-shadow: -10px 0 40px rgba(0,0,0,.3); transform: translateX(100%); transition: transform .28s cubic-bezier(.4,0,.2,1); display: flex; flex-direction: column; }
.sn-notif.open { transform: none; }
.sn-notif-head { display: flex; align-items: center; justify-content: space-between; padding: .9rem 1.1rem; border-bottom: 1px solid rgba(255,255,255,.08); color: #fff; font-family: var(--font-display); font-weight: 700; font-size: .86rem; }
.sn-notif-head i { color: var(--gold); }
.sn-notif-head button { background: none; border: 0; color: rgba(255,255,255,.55); font-size: .7rem; font-weight: 700; }
.sn-notif-list { flex: 1; overflow-y: auto; padding: .6rem; }
.sn-notif-item { position: relative; padding: .7rem .9rem .7rem 1.1rem; margin-bottom: .4rem; background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.06); cursor: pointer; transition: var(--ease); }
.sn-notif-item:hover { background: rgba(255,255,255,.08); }
.sn-notif-item.unread::before { content: ''; position: absolute; left: 6px; top: 1rem; width: 6px; height: 6px; border-radius: 50%; background: var(--gold); }
.sn-notif-item b { display: block; color: #fff; font-size: .78rem; font-weight: 600; }
.sn-notif-item p { color: rgba(255,255,255,.55); font-size: .72rem; margin-top: 2px; }
.sn-notif-item time { color: rgba(255,255,255,.35); font-size: .64rem; font-family: var(--font-mono); }

.sn-overlay { display: none; position: fixed; inset: 0; z-index: 480; background: rgba(8,12,30,.55); backdrop-filter: blur(2px); }
.sn-overlay.visible { display: block; }

/* Quick search */
.sn-search { display: none; position: fixed; inset: 0; z-index: 900; background: rgba(8,12,30,.65); backdrop-filter: blur(4px); align-items: flex-start; justify-content: center; padding-top: 11vh; }
.sn-search.open { display: flex; }
.sn-search-box { width: 100%; max-width: 600px; background: #fff; box-shadow: var(--shadow-xl); border-top: 3px solid var(--gold); }
.sn-search-input { display: flex; align-items: center; gap: .75rem; padding: 1rem 1.2rem; border-bottom: 1px solid var(--border-light); }
.sn-search-input i { color: var(--primary-600); font-size: 1.2rem; }
.sn-search-input input { flex: 1; border: 0; outline: 0; font-size: .95rem; background: none; }
.sn-search-input kbd { font-size: .66rem; color: var(--text-muted); background: var(--surface2); padding: 2px 7px; border: 1px solid var(--border); }
.sn-search-results { max-height: 420px; overflow-y: auto; padding: .4rem; }
.sn-search-group { padding: .5rem .7rem .25rem; font-size: .64rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--text-muted); }
.sn-search-hit { display: flex; align-items: center; gap: .75rem; padding: .55rem .7rem; color: var(--text); text-decoration: none; }
.sn-search-hit:hover, .sn-search-hit.kb { background: var(--primary-soft); }
.sn-search-hit small { margin-left: auto; color: var(--text-muted); font-family: var(--font-mono); font-size: .72rem; }

/* ── Main ──────────────────────────────────────────────────────────── */
.sn-main { margin-top: var(--nav-h); padding: 0 var(--page-pad) 3rem; min-height: calc(100vh - var(--nav-h)); }

/* ═══════════════════════════════════════════════════════════════════
   PAGE HERO (Mushya Contracts/Vault pattern)
   ═══════════════════════════════════════════════════════════════════ */
.hero { position: relative; overflow: hidden; margin: 0 calc(-1 * var(--page-pad)) 1.6rem; padding: 2rem var(--page-pad) 0; background: linear-gradient(140deg, #0E1630 0%, #1E1B4B 45%, #3730A3 100%); }
.hero::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 12% 70%, rgba(16,185,129,.18) 0%, transparent 45%), radial-gradient(circle at 82% 8%, rgba(245,184,61,.22) 0%, transparent 42%), radial-gradient(circle at 55% 110%, rgba(99,102,241,.25) 0%, transparent 45%); pointer-events: none; }
.hero::after { content: ''; position: absolute; inset: 0; background: repeating-linear-gradient(-45deg, transparent, transparent 20px, rgba(255,255,255,.014) 20px, rgba(255,255,255,.014) 21px); pointer-events: none; }
.hero-inner { position: relative; z-index: 1; }
.hero-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.hero-crumb { display: flex; align-items: center; gap: .35rem; font-size: .72rem; color: rgba(255,255,255,.5); margin-bottom: .35rem; }
.hero-crumb a { color: rgba(255,255,255,.6); }
.hero h1 { font-family: var(--font-display); font-size: 1.8rem; font-weight: 800; color: #fff; letter-spacing: -.5px; line-height: 1.2; display: flex; align-items: center; gap: .6rem; }
.hero h1 i { opacity: .85; font-size: 1.6rem; }
.hero p.lead { color: rgba(255,255,255,.62); font-size: .88rem; margin-top: .3rem; max-width: 680px; }
.hero-actions { display: flex; gap: .6rem; flex-wrap: wrap; align-items: center; }
.hero-stats { display: flex; gap: 2rem; flex-wrap: wrap; padding: 1.1rem 0 0; margin-top: 1.2rem; border-top: 1px solid rgba(255,255,255,.1); }
.hero-stat b { display: block; font-family: var(--font-mono); font-size: 1.08rem; font-weight: 500; color: #fff; }
.hero-stat span { font-size: .7rem; color: rgba(255,255,255,.52); }
.hero-tabs { display: flex; gap: 0; margin-top: 1.25rem; border-top: 1px solid rgba(255,255,255,.12); overflow-x: auto; scrollbar-width: none; }
.hero-tabs::-webkit-scrollbar { display: none; }
.hero-tab { position: relative; display: flex; align-items: center; gap: .45rem; padding: .9rem 1.15rem; background: none; border: 0; color: rgba(255,255,255,.55); font-size: .82rem; font-weight: 600; white-space: nowrap; transition: color var(--ease); text-decoration: none; }
.hero-tab::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: transparent; transition: background var(--ease); }
.hero-tab:hover { color: rgba(255,255,255,.88); }
.hero-tab.active { color: #fff; }
.hero-tab.active::after { background: var(--gold); }
.hero-tab .count { font-family: var(--font-mono); font-size: .66rem; padding: .05rem .42rem; background: rgba(255,255,255,.14); color: #fff; }
.hero-tab.active .count { background: var(--gold); color: var(--navy); }
.hero-pad-bottom { padding-bottom: 1.6rem; }

.hero.h-navy    { background: linear-gradient(140deg, #1e293b 0%, #0f172a 40%, #1a3e6f 100%); }
.hero.h-emerald { background: linear-gradient(140deg, #022c22 0%, #064e3b 48%, #059669 100%); }
.hero.h-teal    { background: linear-gradient(140deg, #042f2e 0%, #115e59 50%, #0d9488 100%); }
.hero.h-violet  { background: linear-gradient(140deg, #2e1065 0%, #3b0764 40%, #5b21b6 100%); }
.hero.h-indigo  { background: linear-gradient(140deg, #1e1b4b 0%, #312e81 45%, #6d28d9 100%); }
.hero.h-rose    { background: linear-gradient(140deg, #3f0714 0%, #881337 50%, #e11d48 100%); }
.hero.h-slate   { background: linear-gradient(140deg, #020617 0%, #1e293b 50%, #475569 100%); }
.hero.h-amber   { background: linear-gradient(140deg, #3a1604 0%, #78350f 48%, #d97706 100%); }
.hero.h-sky     { background: linear-gradient(140deg, #082f49 0%, #075985 50%, #0284c7 100%); }

/* ═══════════════════════════════════════════════════════════════════
   STAT CARDS — gradient, decorative circles, notched icon
   ═══════════════════════════════════════════════════════════════════ */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-bottom: 1.5rem; }
.stat { position: relative; overflow: hidden; padding: 1.25rem 1.35rem; color: #fff; transition: transform var(--spring), box-shadow var(--ease); cursor: default; background: linear-gradient(145deg, #312e81 0%, #4338ca 60%, #6366f1 100%); }
.stat[data-href], .stat.clickable { cursor: pointer; }
.stat:hover { transform: translateY(-4px) scale(1.015); box-shadow: var(--shadow-lg); }
.stat::before { content: ''; position: absolute; width: 130px; height: 130px; border-radius: 50%; background: rgba(255,255,255,.08); top: -45px; right: -30px; pointer-events: none; }
.stat::after  { content: ''; position: absolute; width: 64px; height: 64px; border-radius: 50%; background: rgba(255,255,255,.06); bottom: 10px; right: 26px; pointer-events: none; }
.stat-icon { position: relative; z-index: 1; width: 2.5rem; height: 2.5rem; display: flex; align-items: center; justify-content: center; margin-bottom: .8rem; background: rgba(255,255,255,.18); font-size: 1.15rem; clip-path: polygon(0 0,100% 0,100% 80%,80% 100%,0 100%); }
.stat-num { position: relative; z-index: 1; font-family: var(--font-display); font-size: 1.7rem; font-weight: 800; line-height: 1; letter-spacing: -1px; margin-bottom: .3rem; white-space: nowrap; }
.stat-num small { font-size: .7rem; font-weight: 600; letter-spacing: 0; opacity: .75; margin-right: .2rem; }
.stat-lbl { position: relative; z-index: 1; font-size: .78rem; font-weight: 500; color: rgba(255,255,255,.8); }
.stat-sub { position: relative; z-index: 1; display: flex; align-items: center; gap: .3rem; margin-top: .45rem; font-size: .7rem; color: rgba(255,255,255,.58); }
.stat-bar { position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: rgba(0,0,0,.18); z-index: 1; }
.stat-bar span { display: block; height: 100%; background: rgba(255,255,255,.6); width: 0; transition: width 1.1s cubic-bezier(.4,0,.2,1); }
.st-indigo  { background: linear-gradient(145deg, #312e81 0%, #4338ca 60%, #6366f1 100%); }
.st-emerald { background: linear-gradient(145deg, #064e3b 0%, #059669 60%, #34d399 100%); }
.st-amber   { background: linear-gradient(145deg, #78350f 0%, #b45309 60%, #fbbf24 100%); }
.st-violet  { background: linear-gradient(145deg, #4c1d95 0%, #7c3aed 60%, #a78bfa 100%); }
.st-sky     { background: linear-gradient(145deg, #0c4a6e 0%, #0284c7 60%, #7dd3fc 100%); }
.st-rose    { background: linear-gradient(145deg, #881337 0%, #e11d48 60%, #fda4af 100%); }
.st-navy    { background: linear-gradient(145deg, #1e1b4b 0%, #3730a3 60%, #818cf8 100%); }
.st-slate   { background: linear-gradient(145deg, #1e293b 0%, #334155 60%, #64748b 100%); }
.st-teal    { background: linear-gradient(145deg, #134e4a 0%, #0d9488 60%, #5eead4 100%); }
.st-gold    { background: linear-gradient(145deg, #713f12 0%, #ca8a04 60%, #fcd34d 100%); }

/* Compact white KPI tiles */
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: .9rem; margin-bottom: 1.25rem; }
.kpi { display: flex; align-items: center; gap: .85rem; padding: .95rem 1.1rem; background: #fff; box-shadow: var(--shadow-sm); transition: transform var(--ease), box-shadow var(--ease); }
.kpi:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.kpi-icon { width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; font-size: 1.1rem; flex-shrink: 0; clip-path: polygon(0 0,100% 0,100% 80%,80% 100%,0 100%); }
.kpi-val { font-family: var(--font-display); font-size: 1.28rem; font-weight: 800; line-height: 1.1; white-space: nowrap; }
.kpi-lbl { font-size: .72rem; color: var(--text-muted); margin-top: .1rem; }

/* ═══════════════════════════════════════════════════════════════════
   CARDS
   ═══════════════════════════════════════════════════════════════════ */
.card { position: relative; background: #fff; box-shadow: var(--shadow-md); margin-bottom: 1.25rem; }
.card-stripe { height: 4px; background: var(--grad-primary); }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: .75rem; flex-wrap: wrap; padding: .95rem 1.25rem; border-bottom: 1px solid var(--border-light); }
.card-title { display: flex; align-items: center; gap: .55rem; font-family: var(--font-display); font-size: .92rem; font-weight: 700; color: var(--text); }
.card-title i { color: var(--primary-600); font-size: 1.05rem; }
.card-title small { font-family: var(--font); font-weight: 500; color: var(--text-muted); font-size: .74rem; }
.card-actions { display: flex; align-items: center; gap: .45rem; flex-wrap: wrap; }
.card-body { padding: 1.25rem; }
.card-foot { padding: .75rem 1.25rem; border-top: 1px solid var(--border-light); font-size: .75rem; color: var(--text-muted); display: flex; align-items: center; justify-content: space-between; gap: .75rem; flex-wrap: wrap; }
.card-dark { background: var(--grad-navy); color: #fff; }
.card-dark .card-head { border-color: rgba(255,255,255,.08); }
.card-dark .card-title { color: #fff; }
.card-dark .card-title i { color: var(--gold); }
.card-sidehead { background: linear-gradient(135deg, #1e293b, #1a3e6f); color: #fff; padding: 1rem 1.25rem; font-family: var(--font-display); font-weight: 700; font-size: .88rem; display: flex; align-items: center; gap: .5rem; }

.grid { display: grid; gap: 1.25rem; }
.g-2 { grid-template-columns: repeat(2, 1fr); }
.g-3 { grid-template-columns: repeat(3, 1fr); }
.g-4 { grid-template-columns: repeat(4, 1fr); }
.g-main-side { grid-template-columns: minmax(0, 1fr) 360px; }
.g-side-main { grid-template-columns: 270px minmax(0, 1fr); align-items: start; }
.g-2-1 { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); }

/* ═══════════════════════════════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════════════════════════════ */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .45rem; padding: .6rem 1.1rem; border: 1.5px solid transparent; background: var(--surface2); color: var(--text-2); font-size: .8rem; font-weight: 700; letter-spacing: .01em; white-space: nowrap; line-height: 1.2; text-decoration: none; transition: var(--ease); position: relative; user-select: none; }
.btn i { font-size: 1rem; }
.btn:hover { background: var(--surface3); color: var(--text); }
.btn:active { transform: translateY(1px); }
.btn:disabled, .btn.disabled { opacity: .55; pointer-events: none; }
.btn-primary { background: var(--grad-primary); color: #fff; box-shadow: 0 4px 14px rgba(79,70,229,.28); }
.btn-primary:hover { color: #fff; background: var(--grad-primary); box-shadow: 0 6px 20px rgba(79,70,229,.4); transform: translateY(-1px); }
.btn-gold { background: var(--grad-gold); color: var(--navy); box-shadow: 0 4px 14px rgba(245,158,11,.3); }
.btn-gold:hover { color: var(--navy); background: var(--grad-gold); box-shadow: 0 6px 20px rgba(245,158,11,.42); transform: translateY(-1px); }
.btn-success { background: var(--grad-emerald); color: #fff; box-shadow: 0 4px 14px rgba(16,185,129,.28); }
.btn-success:hover { color: #fff; background: var(--grad-emerald); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(16,185,129,.4); }
.btn-danger { background: var(--grad-rose); color: #fff; box-shadow: 0 4px 14px rgba(244,63,94,.26); }
.btn-danger:hover { color: #fff; background: var(--grad-rose); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(244,63,94,.38); }
.btn-dark { background: var(--grad-navy); color: #fff; }
.btn-dark:hover { color: #fff; background: var(--grad-navy); box-shadow: var(--shadow-md); }
.btn-outline { background: #fff; border-color: var(--border); color: var(--text-2); }
.btn-outline:hover { background: #fff; border-color: var(--primary-400); color: var(--primary); }
.btn-soft { background: var(--primary-soft); color: var(--primary); }
.btn-soft:hover { background: #e0e3fc; color: var(--primary); }
.btn-ghost { background: transparent; color: var(--text-2); }
.btn-ghost:hover { background: var(--surface2); }
.btn-glass { background: rgba(255,255,255,.14); border-color: rgba(255,255,255,.28); color: #fff; backdrop-filter: blur(8px); }
.btn-glass:hover { background: rgba(255,255,255,.24); color: #fff; }
.btn-link { background: none; padding: 0; border: 0; color: var(--primary-600); font-weight: 600; }
.btn-link:hover { background: none; color: var(--primary); text-decoration: underline; }
.btn-sm { padding: .42rem .8rem; font-size: .74rem; }
.btn-xs { padding: .28rem .55rem; font-size: .68rem; gap: .3rem; }
.btn-xs i { font-size: .85rem; }
.btn-lg { padding: .8rem 1.4rem; font-size: .88rem; }
.btn-block { width: 100%; }
.btn-icon { padding: .5rem; width: 34px; height: 34px; }
.btn-icon.btn-sm { width: 30px; height: 30px; padding: .35rem; }
.btn.loading { color: transparent !important; pointer-events: none; }
.btn.loading::after { content: ''; position: absolute; width: 16px; height: 16px; border: 2px solid currentColor; border-color: rgba(255,255,255,.9) rgba(255,255,255,.9) transparent transparent; border-radius: 50%; animation: spin .7s linear infinite; }
.btn-outline.loading::after, .btn-ghost.loading::after, .btn.loading:not([class*="btn-primary"]):not(.btn-success):not(.btn-danger):not(.btn-dark)::after { border-color: var(--primary-600) var(--primary-600) transparent transparent; }
.btn-group { display: inline-flex; }
.btn-group .btn + .btn { margin-left: -1.5px; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ═══════════════════════════════════════════════════════════════════
   FORMS
   ═══════════════════════════════════════════════════════════════════ */
.fg { margin-bottom: 1.05rem; }
.fg > label, .label { display: flex; align-items: center; gap: .3rem; font-size: .76rem; font-weight: 600; color: var(--text-2); margin-bottom: .38rem; }
.fg > label .req, .label .req { color: var(--rose); }
.fg > label small, .label small { font-weight: 500; color: var(--text-muted); margin-left: auto; }
.fg-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.fg-row-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.fg-hint { font-size: .7rem; color: var(--text-muted); margin-top: .3rem; }
.fg-error { font-size: .72rem; color: var(--rose-dark); margin-top: .3rem; }
.input, .select, .textarea {
  width: 100%; padding: .62rem .8rem; background: var(--surface2); border: 1.5px solid var(--border); color: var(--text);
  font-size: .85rem; outline: 0; transition: border-color var(--ease), box-shadow var(--ease), background var(--ease); border-radius: 0;
}
.input::placeholder, .textarea::placeholder { color: var(--text-muted); }
.input:focus, .select:focus, .textarea:focus { background: #fff; border-color: var(--primary-600); box-shadow: 0 0 0 3px var(--primary-glow); }
.input:disabled, .select:disabled, .textarea:disabled, .input[readonly] { background: var(--slate-soft); color: var(--text-2); }
.input.is-invalid, .select.is-invalid, .textarea.is-invalid { border-color: var(--rose); box-shadow: 0 0 0 3px rgba(244,63,94,.12); }
.textarea { min-height: 84px; resize: vertical; }
.select { appearance: none; padding-right: 2rem; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='3'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right .75rem center; }
.input-money { font-family: var(--font-mono); font-weight: 500; text-align: right; }
.input-icon { position: relative; }
.input-icon > i { position: absolute; left: .78rem; top: 50%; transform: translateY(-50%); color: var(--text-muted); font-size: .95rem; pointer-events: none; }
.input-icon > .input { padding-left: 2.3rem; }
.input-addon { display: flex; }
.input-addon > span { display: flex; align-items: center; padding: 0 .75rem; background: var(--surface3); border: 1.5px solid var(--border); border-right: 0; font-size: .74rem; font-weight: 700; color: var(--text-2); font-family: var(--font-mono); }
.input-addon > .input { flex: 1; }

.check { display: inline-flex; align-items: center; gap: .5rem; font-size: .82rem; color: var(--text-2); cursor: pointer; user-select: none; }
.check input { width: 16px; height: 16px; accent-color: var(--primary-600); }
.switch { position: relative; display: inline-flex; align-items: center; gap: .6rem; cursor: pointer; font-size: .82rem; color: var(--text-2); }
.switch input { position: absolute; opacity: 0; }
.switch .track { width: 40px; height: 22px; background: var(--border); position: relative; transition: var(--ease); flex-shrink: 0; }
.switch .track::after { content: ''; position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; background: #fff; box-shadow: var(--shadow-sm); transition: var(--ease); }
.switch input:checked + .track { background: var(--emerald); }
.switch input:checked + .track::after { left: 21px; }
.switch input:focus-visible + .track { box-shadow: 0 0 0 3px var(--primary-glow); }

/* Choice cards (voucher type picker, 2FA method) */
.choice-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: .75rem; }
.choice { position: relative; display: flex; gap: .8rem; align-items: flex-start; padding: 1rem; background: #fff; border: 1.5px solid var(--border); cursor: pointer; transition: var(--ease); text-align: left; }
.choice:hover { border-color: var(--primary-400); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.choice.selected { border-color: var(--primary-600); background: var(--primary-soft); }
.choice-icon { width: 40px; height: 40px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; color: #fff; clip-path: polygon(0 0,100% 0,100% 80%,80% 100%,0 100%); }
.choice b { display: block; font-family: var(--font-display); font-size: .85rem; color: var(--text); }
.choice span { display: block; font-size: .72rem; color: var(--text-muted); margin-top: .15rem; line-height: 1.4; }
.choice .appx { position: absolute; top: .5rem; right: .6rem; font-family: var(--font-mono); font-size: .62rem; color: var(--text-muted); }

/* Segmented control */
.seg { display: inline-flex; background: var(--surface3); padding: 3px; gap: 2px; }
.seg button { padding: .38rem .8rem; border: 0; background: none; font-size: .74rem; font-weight: 700; color: var(--text-2); transition: var(--ease); }
.seg button.active { background: #fff; color: var(--primary); box-shadow: var(--shadow-sm); }

/* ═══════════════════════════════════════════════════════════════════
   TABLES
   ═══════════════════════════════════════════════════════════════════ */
.tbl-wrap { overflow-x: auto; }
.tbl { width: 100%; border-collapse: collapse; }
.tbl th { padding: .62rem 1rem; text-align: left; font-size: .67rem; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; color: var(--text-muted); background: var(--surface2); border-bottom: 2px solid var(--border); white-space: nowrap; }
.tbl td { padding: .78rem 1rem; font-size: .82rem; border-bottom: 1px solid var(--border-light); vertical-align: middle; }
.tbl tbody tr { transition: background var(--ease); }
.tbl tbody tr:hover td { background: var(--surface2); }
.tbl tbody tr.clickable { cursor: pointer; }
.tbl tbody tr:last-child td { border-bottom: 0; }
.tbl .num, .tbl th.num { text-align: right; font-family: var(--font-mono); white-space: nowrap; }
.tbl tfoot td { padding: .75rem 1rem; font-weight: 800; background: var(--navy); color: #fff; font-size: .82rem; }
.tbl tfoot td.num { color: var(--gold); }
.tbl .in  { color: var(--emerald-dark); }
.tbl .out { color: var(--rose-dark); }
.tbl-compact td { padding: .5rem .75rem; }
.tbl-compact th { padding: .5rem .75rem; }
.cell-main { font-weight: 600; color: var(--text); }
.cell-sub { font-size: .72rem; color: var(--text-muted); }
.cell-person { display: flex; align-items: center; gap: .65rem; min-width: 0; }
.cell-person > div { min-width: 0; }

/* ═══════════════════════════════════════════════════════════════════
   BADGES & CHIPS
   ═══════════════════════════════════════════════════════════════════ */
.badge { display: inline-flex; align-items: center; gap: .3rem; padding: .2rem .55rem; font-size: .64rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; white-space: nowrap; }
.badge i { font-size: .8rem; }
.badge-emerald { background: var(--emerald-soft); color: var(--emerald-dark); }
.badge-rose    { background: var(--rose-soft);    color: var(--rose-dark); }
.badge-amber   { background: var(--amber-soft);   color: var(--amber-dark); }
.badge-sky     { background: var(--sky-soft);     color: var(--sky-dark); }
.badge-violet  { background: var(--violet-soft);  color: var(--violet-dark); }
.badge-teal    { background: var(--teal-soft);    color: var(--teal-dark); }
.badge-slate   { background: var(--slate-soft);   color: var(--slate-dark); }
.badge-indigo  { background: var(--primary-soft); color: var(--primary); }
.badge-gold    { background: var(--gold-soft);    color: #92600a; }
.badge-dark    { background: var(--navy);         color: var(--gold); }
.badge-dot::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

.chips { display: flex; gap: .4rem; flex-wrap: wrap; }
.chip { display: inline-flex; align-items: center; gap: .35rem; padding: .38rem .75rem; background: #fff; border: 1.5px solid var(--border); font-size: .74rem; font-weight: 600; color: var(--text-2); transition: var(--ease); white-space: nowrap; }
.chip:hover { border-color: var(--primary-400); color: var(--primary); }
.chip.active { background: var(--navy); border-color: var(--navy); color: #fff; }
.chip .n { font-family: var(--font-mono); font-size: .64rem; padding: 0 .35rem; background: var(--surface3); color: var(--text-2); }
.chip.active .n { background: var(--gold); color: var(--navy); }

.flag { display: inline-flex; align-items: center; gap: .25rem; font-size: .66rem; font-weight: 700; color: var(--rose-dark); background: var(--rose-soft); padding: .12rem .45rem; }
.flag.warn { color: var(--amber-dark); background: var(--amber-soft); }

/* ═══════════════════════════════════════════════════════════════════
   AVATARS
   ═══════════════════════════════════════════════════════════════════ */
.av { display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; overflow: hidden; font-family: var(--font-display); font-weight: 700; color: #fff; background: var(--grad-primary); }
.av img { width: 100%; height: 100%; object-fit: cover; }
.av-xs { width: 24px; height: 24px; font-size: .58rem; }
.av-sm { width: 32px; height: 32px; font-size: .68rem; }
.av-md { width: 40px; height: 40px; font-size: .78rem; }
.av-lg { width: 64px; height: 64px; font-size: 1.1rem; }
.av-xl { width: 96px; height: 96px; font-size: 1.6rem; }
.av-round { border-radius: 50%; }
.av-indigo  { background: linear-gradient(135deg, #4338ca, #818cf8); }
.av-emerald { background: linear-gradient(135deg, #047857, #34d399); }
.av-amber   { background: linear-gradient(135deg, #b45309, #fbbf24); }
.av-rose    { background: linear-gradient(135deg, #be123c, #fb7185); }
.av-sky     { background: linear-gradient(135deg, #0369a1, #38bdf8); }
.av-violet  { background: linear-gradient(135deg, #6d28d9, #a78bfa); }
.av-teal    { background: linear-gradient(135deg, #0f766e, #2dd4bf); }
.av-stack { display: flex; }
.av-stack .av { border: 2px solid #fff; margin-left: -8px; }
.av-stack .av:first-child { margin-left: 0; }


/* ── App footer + developer identity ─────────────────────────── */
.app-footer {
  margin: 2.4rem calc(var(--page-pad) * -1) -3rem; padding: 1rem var(--page-pad);
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .4rem 1rem;
  border-top: 1px solid var(--border, #e6ebf5); background: var(--surface, #fff);
  font-size: .74rem; color: var(--text-3, #94a3b8);
}
.app-footer b { color: var(--text-2, #475569); font-weight: 700; }
.powered-by a { color: var(--primary-600, #4F46E5); font-weight: 700; text-decoration: none; }
.powered-by a:hover { text-decoration: underline; }
.lock-powered { margin-top: 1.1rem; font-size: .7rem; color: rgba(255,255,255,.45); }
.lock-powered .powered-by a { color: var(--gold, #F5B83D); }
.vf-brand .powered-by { display: inline-block; margin-top: .25rem; }
@media (max-width: 640px) { .app-footer { justify-content: center; text-align: center; } }
@media print { .app-footer { display: none; } }