/* ═══════════════════════════════════════════════════════════════════
   ZAKAT HESAP — main.css
   Mobile-first PWA · Design System
═══════════════════════════════════════════════════════════════════ */

/* ── CSS Variables (Light Theme default) ── */
:root {
  /* Brand */
  --color-primary:        #1a6b3a;
  --color-primary-light:  #2d9e5e;
  --color-primary-dark:   #114d29;
  --color-primary-bg:     #edf7f1;
  --color-gold:           #c9a027;
  --color-gold-light:     #f0d87a;
  --color-gold-bg:        #fdf8e7;

  /* Neutrals */
  --color-bg:             #f7f8fa;
  --color-surface:        #ffffff;
  --color-surface-2:      #f0f2f5;
  --color-border:         #e0e4ea;
  --color-border-light:   #f0f2f5;

  /* Text */
  --color-text:           #1a1d23;
  --color-text-secondary: #4a5568;
  --color-text-muted:     #8a95a3;
  --color-text-on-primary:#ffffff;

  /* Status */
  --color-success:        #1a6b3a;
  --color-success-bg:     #edf7f1;
  --color-warning:        #d97706;
  --color-warning-bg:     #fef3cd;
  --color-danger:         #dc2626;
  --color-danger-bg:      #fee2e2;
  --color-info:           #2563eb;
  --color-info-bg:        #dbeafe;

  /* Spacing */
  --sp-xs:   4px;
  --sp-sm:   8px;
  --sp-md:   16px;
  --sp-lg:   24px;
  --sp-xl:   32px;
  --sp-2xl:  48px;

  /* Radius */
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  18px;
  --radius-xl:  24px;
  --radius-full: 9999px;

  /* Shadow */
  --shadow-sm:  0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.05);
  --shadow-md:  0 4px 12px rgba(0,0,0,.10), 0 2px 4px rgba(0,0,0,.06);
  --shadow-lg:  0 10px 30px rgba(0,0,0,.12), 0 4px 8px rgba(0,0,0,.07);
  --shadow-xl:  0 20px 60px rgba(0,0,0,.15);

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-arabic: 'Amiri', serif;

  /* Topbar / Nav */
  --topbar-h: 56px;
  --nav-h:    64px;

  /* Transitions */
  --transition: 0.2s ease;
  --transition-slow: 0.35s ease;
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  min-height: 100vh;
  min-height: 100dvh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea {
  font-family: inherit;
  font-size: 1rem;
  color: var(--color-text);
}
a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
ul { list-style: none; }

/* ── SPLASH SCREEN ── */
.splash {
  position: fixed; inset: 0;
  background: linear-gradient(160deg, var(--color-primary-dark) 0%, var(--color-primary) 60%, var(--color-primary-light) 100%);
  display: flex; align-items: center; justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.splash.fade-out { opacity: 0; pointer-events: none; }
.splash-content { text-align: center; padding: var(--sp-xl); }
.splash-icon {
  font-size: 64px; color: var(--color-gold-light);
  animation: moonPulse 2s ease-in-out infinite;
  display: block; margin-bottom: var(--sp-md);
}
@keyframes moonPulse {
  0%, 100% { transform: scale(1) rotate(-5deg); opacity: 1; }
  50%       { transform: scale(1.08) rotate(5deg); opacity: .9; }
}
.splash-title {
  font-size: 2rem; font-weight: 800; color: #fff;
  letter-spacing: -.5px; margin-bottom: var(--sp-xs);
}
.splash-sub { font-size: .95rem; color: rgba(255,255,255,.75); margin-bottom: var(--sp-xl); }
.loader-bar {
  width: 180px; height: 4px; background: rgba(255,255,255,.25);
  border-radius: var(--radius-full); overflow: hidden; margin: 0 auto;
}
.loader-fill {
  height: 100%; width: 0;
  background: var(--color-gold-light);
  border-radius: var(--radius-full);
  animation: loadProgress 1.8s ease-in-out forwards;
}
@keyframes loadProgress { to { width: 100%; } }

/* ── APP SHELL ── */
.app {
  display: flex; flex-direction: column;
  min-height: 100vh; min-height: 100dvh;
}
.app.hidden { display: none; }
.hidden { display: none !important; }

/* ── TOP BAR ── */
.topbar {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--topbar-h);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  display: flex; align-items: center; gap: var(--sp-sm);
  padding: 0 var(--sp-md);
  z-index: 100;
  box-shadow: var(--shadow-sm);
}
.topbar-back {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-full);
  color: var(--color-text);
  transition: background var(--transition);
  flex-shrink: 0;
}
.topbar-back:hover { background: var(--color-surface-2); }
.topbar-logo {
  display: flex; align-items: center; gap: var(--sp-sm);
  flex: 1; min-width: 0;
}
.topbar-icon { font-size: 1.25rem; color: var(--color-primary); }
.topbar-title {
  font-size: 1rem; font-weight: 700; color: var(--color-primary);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.topbar-actions {
  display: flex; align-items: center; gap: var(--sp-xs);
}
.icon-btn {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-full);
  font-size: 1rem; color: var(--color-text-secondary);
  transition: background var(--transition), color var(--transition);
}
.icon-btn:hover { background: var(--color-surface-2); color: var(--color-text); }

/* ── PAGE CONTAINER ── */
.page-container {
  flex: 1;
  margin-top: var(--topbar-h);
  margin-bottom: var(--nav-h);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-y: contain;
}

/* ── PAGE ── */
.page {
  display: none;
  min-height: calc(100vh - var(--topbar-h) - var(--nav-h));
  padding: var(--sp-md);
  animation: fadeInPage var(--transition-slow) ease;
}
.page.active { display: block; }
@keyframes fadeInPage {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── BOTTOM NAV ── */
.bottom-nav {
  position: fixed; bottom: 0; left: 0; right: 0;
  height: var(--nav-h);
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  display: flex; align-items: stretch;
  z-index: 100;
  padding-bottom: env(safe-area-inset-bottom, 0);
  box-shadow: 0 -2px 12px rgba(0,0,0,.06);
}
.nav-item {
  flex: 1; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 3px; font-size: .7rem; font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--transition), background var(--transition);
  padding: var(--sp-xs) 0;
  border-radius: var(--radius-md);
  margin: 4px 2px;
}
.nav-item i { font-size: 1.15rem; transition: transform var(--transition); }
.nav-item.active {
  color: var(--color-primary);
  background: var(--color-primary-bg);
}
.nav-item.active i { transform: scale(1.1); }
.nav-item:hover:not(.active) { color: var(--color-text-secondary); }

/* ── HERO ── */
.hero {
  text-align: center;
  padding: var(--sp-xl) var(--sp-md);
  background: linear-gradient(160deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  border-radius: var(--radius-xl);
  color: white;
  margin-bottom: var(--sp-lg);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '☽';
  position: absolute; top: -20px; right: -10px;
  font-size: 120px; opacity: .08;
  transform: rotate(15deg);
  line-height: 1;
}
.hero-moon {
  font-size: 3rem; margin-bottom: var(--sp-sm);
  animation: moonPulse 3s ease-in-out infinite;
}
.hero-title {
  font-size: 1.75rem; font-weight: 800;
  letter-spacing: -.5px; margin-bottom: var(--sp-sm);
  line-height: 1.2;
}
.hero-subtitle { font-size: .95rem; opacity: .85; line-height: 1.5; }

/* ── INFO CARDS ── */
.info-cards {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-sm);
  margin-bottom: var(--sp-lg);
}
.info-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--sp-md) var(--sp-sm);
  display: flex; align-items: flex-start; gap: var(--sp-sm);
  box-shadow: var(--shadow-sm);
}
.info-card-icon {
  width: 36px; height: 36px; flex-shrink: 0;
  background: var(--color-primary-bg);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-primary); font-size: .95rem;
}
.info-card-body h3 { font-size: .8rem; font-weight: 600; margin-bottom: 2px; }
.info-card-body p  { font-size: .72rem; color: var(--color-text-muted); line-height: 1.4; }

/* ── CTA BUTTONS ── */
.landing-cta {
  display: flex; flex-direction: column; gap: var(--sp-sm);
  margin-bottom: var(--sp-lg);
}

/* ── QURAN CARD ── */
.quran-card {
  background: var(--color-gold-bg);
  border: 1px solid var(--color-gold-light);
  border-radius: var(--radius-md);
  padding: var(--sp-lg) var(--sp-md);
  text-align: center;
  margin-top: var(--sp-md);
}
.quran-text {
  font-family: var(--font-arabic);
  font-size: 1.35rem; color: var(--color-primary-dark);
  line-height: 2; margin-bottom: var(--sp-sm);
}
.quran-ref  { font-size: .75rem; color: var(--color-text-muted); margin-bottom: var(--sp-xs); }
.quran-trans { font-size: .88rem; color: var(--color-text-secondary); font-style: italic; }

/* ── PAGE HEADER ── */
.page-header { margin-bottom: var(--sp-lg); }
.page-title {
  font-size: 1.4rem; font-weight: 800;
  color: var(--color-primary-dark); letter-spacing: -.3px;
  margin-bottom: var(--sp-xs);
}
.page-desc { font-size: .88rem; color: var(--color-text-muted); }

/* ── PAGE FOOTER ACTIONS ── */
.page-footer-actions {
  margin-top: var(--sp-xl);
  padding-bottom: var(--sp-md);
}
.page-footer-actions.two-col {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-sm);
}

/* ── PROGRESS BAR ── */
.progress-container { margin-bottom: var(--sp-md); }
.progress-bar {
  height: 6px; background: var(--color-border);
  border-radius: var(--radius-full); overflow: hidden; margin-bottom: var(--sp-xs);
}
.progress-fill {
  height: 100%; background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
  border-radius: var(--radius-full);
  transition: width 0.5s ease;
}

/* ── CAT TABS (horizontal scroll) ── */
.cat-tabs-wrap {
  margin: 0 calc(-1 * var(--sp-md));
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  margin-bottom: var(--sp-md);
}
.cat-tabs-wrap::-webkit-scrollbar { display: none; }
.cat-tabs {
  display: flex; gap: var(--sp-xs);
  padding: 0 var(--sp-md);
  min-width: max-content;
}
.cat-tab {
  padding: var(--sp-xs) var(--sp-md);
  border-radius: var(--radius-full);
  font-size: .8rem; font-weight: 600;
  color: var(--color-text-secondary);
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  white-space: nowrap;
  transition: all var(--transition);
  display: flex; align-items: center; gap: 4px;
}
.cat-tab.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}
.cat-tab:hover:not(.active) {
  background: var(--color-primary-bg);
  border-color: var(--color-primary-light);
  color: var(--color-primary);
}

/* ── ASSET PANELS ── */
.asset-panel { display: none; }
.asset-panel.active { display: block; }
.panel-header { margin-bottom: var(--sp-md); }
.panel-header h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 4px; }
.panel-desc { font-size: .8rem; color: var(--color-text-muted); }

/* ── ASSET TABLE ── */
.asset-table-wrap {
  overflow-x: auto; -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  margin-bottom: var(--sp-sm);
}
.asset-table {
  width: 100%; border-collapse: collapse; font-size: .82rem;
  background: var(--color-surface);
}
.asset-table thead { background: var(--color-surface-2); }
.asset-table th {
  padding: var(--sp-sm) var(--sp-sm);
  text-align: left; font-weight: 600;
  color: var(--color-text-secondary); font-size: .75rem;
  text-transform: uppercase; letter-spacing: .5px;
  white-space: nowrap; border-bottom: 1px solid var(--color-border);
}
.asset-table td {
  padding: var(--sp-xs) var(--sp-sm);
  border-bottom: 1px solid var(--color-border-light);
  vertical-align: middle;
}
.asset-table tr:last-child td { border-bottom: none; }
.asset-table tr:hover td { background: var(--color-surface-2); }
.asset-table td input, .asset-table td select {
  width: 100%; border: 1px solid var(--color-border);
  border-radius: var(--radius-sm); padding: 5px 8px;
  background: transparent; font-size: .82rem;
  transition: border-color var(--transition);
  min-width: 70px;
}
.asset-table td input:focus, .asset-table td select:focus {
  outline: none; border-color: var(--color-primary);
  box-shadow: 0 0 0 2px var(--color-primary-bg);
}
.asset-table td input.val-total {
  background: var(--color-surface-2);
  font-weight: 600; color: var(--color-primary-dark);
}
.col-action { width: 36px; }
.btn-del-row {
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-full); font-size: .8rem;
  color: var(--color-text-muted); transition: all var(--transition);
}
.btn-del-row:hover { background: var(--color-danger-bg); color: var(--color-danger); }

/* ── ADD ROW BUTTON ── */
.btn-add-row {
  display: flex; align-items: center; gap: var(--sp-xs);
  color: var(--color-primary); font-size: .85rem; font-weight: 600;
  padding: var(--sp-sm) var(--sp-md);
  border: 1.5px dashed var(--color-primary-light);
  border-radius: var(--radius-md); width: 100%;
  justify-content: center;
  transition: all var(--transition);
  margin-bottom: var(--sp-sm);
}
.btn-add-row:hover {
  background: var(--color-primary-bg);
  border-style: solid;
}

/* ── CAT SUBTOTAL ── */
.cat-subtotal {
  display: flex; justify-content: space-between; align-items: center;
  padding: var(--sp-sm) var(--sp-md);
  background: var(--color-primary-bg);
  border-radius: var(--radius-sm);
  font-size: .9rem; font-weight: 600;
  color: var(--color-primary-dark);
  margin-top: var(--sp-xs);
}
.cat-subtotal.debt-subtotal { background: var(--color-danger-bg); color: var(--color-danger); }

/* ── RUNNING TOTAL ── */
.running-total {
  background: var(--color-surface);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-md);
  padding: var(--sp-md);
  margin-top: var(--sp-lg);
  box-shadow: var(--shadow-sm);
}
.rt-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: var(--sp-xs) 0; font-size: .9rem;
  border-bottom: 1px solid var(--color-border-light);
}
.rt-row:last-child { border-bottom: none; }
.rt-row strong { font-weight: 700; }
.rt-debt strong { color: var(--color-danger); }
.rt-net {
  font-size: 1rem; font-weight: 700;
  color: var(--color-primary-dark);
  padding-top: var(--sp-sm) !important;
}
.rt-net strong { font-size: 1.1rem; color: var(--color-primary); }

/* ── RESULT PAGE ── */
.nisab-check-card {
  display: flex; align-items: center; gap: var(--sp-md);
  padding: var(--sp-md); border-radius: var(--radius-md);
  background: var(--color-success-bg);
  border: 2px solid var(--color-success);
  margin-bottom: var(--sp-lg);
}
.nisab-check-card.not-reached {
  background: var(--color-warning-bg);
  border-color: var(--color-warning);
}
.nisab-icon { font-size: 2rem; }
.nisab-check-text h3 { font-size: 1rem; font-weight: 700; }
.nisab-check-text p  { font-size: .82rem; color: var(--color-text-secondary); margin-top: 2px; }

.result-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-sm);
  margin-bottom: var(--sp-lg);
}
.result-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--sp-md) var(--sp-sm);
  text-align: center; box-shadow: var(--shadow-sm);
}
.result-card-main { grid-column: span 2; border-color: var(--color-primary); background: var(--color-primary-bg); }
.result-card-zakat { grid-column: span 2; border-color: var(--color-gold); background: var(--color-gold-bg); }
.result-label { font-size: .72rem; font-weight: 600; text-transform: uppercase; letter-spacing: .5px; color: var(--color-text-muted); margin-bottom: 4px; }
.result-value { font-size: 1.05rem; font-weight: 700; color: var(--color-text); }
.result-big  { font-size: 1.5rem; color: var(--color-primary-dark); }
.result-zakat { font-size: 1.8rem; color: var(--color-gold); font-weight: 800; }
.result-debt  { color: var(--color-danger); }

/* ── BREAKDOWN TABLE ── */
.breakdown-table-wrap { overflow-x: auto; }
.breakdown-table {
  width: 100%; border-collapse: collapse; font-size: .85rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border); border-radius: var(--radius-md);
  overflow: hidden;
}
.breakdown-table th {
  background: var(--color-surface-2); padding: var(--sp-sm);
  text-align: left; font-size: .75rem; text-transform: uppercase;
  letter-spacing: .5px; color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-border);
}
.breakdown-table td {
  padding: var(--sp-sm); border-bottom: 1px solid var(--color-border-light);
}
.breakdown-table tr:last-child td { border-bottom: none; }
.breakdown-table .row-total td { font-weight: 700; background: var(--color-primary-bg); }
.breakdown-table .row-debts td { color: var(--color-danger); }
.breakdown-table .row-zakat td { font-weight: 700; color: var(--color-gold); font-size: .95rem; }

/* ── DISTRIBUTION ── */
.distrib-total-banner {
  display: flex; justify-content: space-between; align-items: center;
  background: var(--color-gold-bg); border: 1.5px solid var(--color-gold-light);
  border-radius: var(--radius-md); padding: var(--sp-md);
  font-size: 1rem; font-weight: 600; margin-bottom: var(--sp-md);
}
.distrib-total-banner strong { font-size: 1.4rem; color: var(--color-gold); }
.quran-ref-small {
  text-align: center; margin-bottom: var(--sp-lg);
  padding: var(--sp-sm); color: var(--color-text-muted);
}
.distrib-item {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); padding: var(--sp-md);
  margin-bottom: var(--sp-sm); box-shadow: var(--shadow-sm);
}
.distrib-item-header {
  display: flex; justify-content: space-between; align-items: flex-start;
  margin-bottom: var(--sp-sm);
}
.distrib-item-title {
  display: flex; align-items: center; gap: var(--sp-sm);
}
.distrib-item-icon { font-size: 1.3rem; }
.distrib-item-name { font-weight: 600; font-size: .9rem; }
.distrib-item-desc { font-size: .75rem; color: var(--color-text-muted); margin-top: 2px; }
.distrib-item-amount { font-size: 1rem; font-weight: 700; color: var(--color-primary); }
.distrib-item-controls {
  display: flex; align-items: center; gap: var(--sp-sm);
}
.distrib-pct-input {
  width: 60px; padding: 5px 8px; border: 1px solid var(--color-border);
  border-radius: var(--radius-sm); font-size: .85rem; text-align: center;
}
.distrib-summary {
  background: var(--color-surface-2); border-radius: var(--radius-md);
  padding: var(--sp-md); margin-top: var(--sp-md);
}
.distrib-row {
  display: flex; justify-content: space-between;
  font-size: .9rem; padding: var(--sp-xs) 0;
}

/* ── HISTORY ── */
.history-list { display: flex; flex-direction: column; gap: var(--sp-sm); }
.history-card {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); padding: var(--sp-md);
  box-shadow: var(--shadow-sm); cursor: pointer;
  transition: box-shadow var(--transition), border-color var(--transition);
}
.history-card:hover { box-shadow: var(--shadow-md); border-color: var(--color-primary-light); }
.history-card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--sp-sm); }
.history-card-year { font-size: 1.1rem; font-weight: 700; color: var(--color-primary-dark); }
.history-card-date { font-size: .78rem; color: var(--color-text-muted); }
.history-card-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-sm); }
.history-stat { text-align: center; }
.history-stat-label { font-size: .68rem; text-transform: uppercase; letter-spacing: .4px; color: var(--color-text-muted); }
.history-stat-val { font-size: .95rem; font-weight: 700; color: var(--color-text); }
.history-stat-val.zakat { color: var(--color-gold); }
.history-card-actions { display: flex; gap: var(--sp-xs); margin-top: var(--sp-sm); }

/* ── ACCOUNT PAGE ── */
.account-card {
  display: flex; align-items: center; gap: var(--sp-md);
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: var(--sp-lg);
  margin-bottom: var(--sp-lg); box-shadow: var(--shadow-sm);
}
.account-avatar { font-size: 3rem; color: var(--color-primary); }
.account-info h3 { font-size: 1.1rem; font-weight: 700; }
.account-info p  { font-size: .85rem; color: var(--color-text-muted); margin-top: 2px; }
.account-type   { display: inline-block; background: var(--color-primary-bg); color: var(--color-primary); font-size: .72rem; font-weight: 600; padding: 2px 8px; border-radius: var(--radius-full); margin-top: 4px; }

.settings-list { margin-bottom: var(--sp-xl); }
.settings-item {
  display: flex; align-items: center; gap: var(--sp-md);
  width: 100%; padding: var(--sp-md); text-align: left;
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); margin-bottom: var(--sp-sm);
  font-size: .9rem; font-weight: 500; color: var(--color-text);
  transition: background var(--transition), border-color var(--transition);
  box-shadow: var(--shadow-sm);
}
.settings-item:hover { background: var(--color-surface-2); border-color: var(--color-primary-light); }
.settings-item.danger { color: var(--color-danger); }
.settings-item.danger:hover { background: var(--color-danger-bg); border-color: var(--color-danger); }
.settings-item > i:first-child { width: 20px; text-align: center; color: var(--color-primary); }
.settings-item.danger > i:first-child { color: var(--color-danger); }
.settings-item span:first-of-type { flex: 1; }
.settings-val { font-size: .82rem; color: var(--color-text-muted); margin-right: var(--sp-xs); }
.settings-item > i:last-child { font-size: .75rem; color: var(--color-text-muted); }

.app-info { text-align: center; padding: var(--sp-lg) 0; }
.app-version { font-size: .78rem; color: var(--color-text-muted); font-weight: 600; }
.app-disclaimer { font-size: .75rem; color: var(--color-text-muted); margin-top: var(--sp-xs); line-height: 1.5; max-width: 300px; margin-left: auto; margin-right: auto; }

/* ── EMPTY STATE ── */
.empty-state {
  text-align: center; padding: var(--sp-2xl) var(--sp-lg);
  color: var(--color-text-muted);
}
.empty-icon { font-size: 3rem; margin-bottom: var(--sp-md); }
.empty-state p { margin-bottom: var(--sp-lg); font-size: .95rem; }

/* ── MISC ── */
.mt-1 { margin-top: var(--sp-md); }
.mt-2 { margin-top: var(--sp-lg); }
.chart-container canvas { max-height: 100%; }

/* ── RESPONSIVE ── */
@media (min-width: 480px) {
  .info-cards { grid-template-columns: 1fr 1fr; }
  .result-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 640px) {
  .page { padding: var(--sp-lg) var(--sp-xl); }
  .hero-title { font-size: 2.25rem; }
  .asset-table td input { min-width: 90px; }
}
@media (min-width: 768px) {
  .page { max-width: 720px; margin-left: auto; margin-right: auto; }
  .info-cards { grid-template-columns: repeat(4, 1fr); }
}