/* ==========================================================================
   Vault — base.css
   Shared design tokens, reset, layout shell, header/nav/footer, toast.
   Page-specific styles live in the matching file next to this one.
   ========================================================================== */

:root {
  --black: #0A0A0A;
  --white: #FFFFFF;
  --neon-green: #BAFF00;
  --yellow: #FFE500;
  --hot-pink: #FF2D78;
  --electric-blue: #00D4FF;
  --orange: #FF6B00;
  --border-width: 3px;
  --border-thick: 4px;
  --border-style: solid;
  --border: 4px solid #0A0A0A;
  --radius: 6px;
  --gap: 16px;
  --gap-lg: 24px;
  --red-expense: #FF3333;
  --green-income: #BAFF00;
  --cyan: #00FFFF;
  --bar-fill: #00FFFF;
  --bar-empty: #E0E0E0;
  --warning: #FF4500;
  --purple: #C084FC;
  --border-thin: 3px solid #0A0A0A;
  --border-2: 2px solid #0A0A0A;
  --red: #FF3333;
  --border-3: 3px solid #0A0A0A;
}

/* RESET & BASE */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html { scroll-behavior: smooth; }

body {
  background-color: var(--bg);
  font-family: 'Outfit', sans-serif;
  color: var(--black);
  min-height: 100vh;
  padding: 20px;
}

/* noise texture overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
}

/* TYPOGRAPHY UTILITIES */
.display {
  font-family: 'Bebas Neue', sans-serif;
  letter-spacing: 0.03em;
}

.mono {
  font-family: 'DM Mono', monospace;
}

/* LAYOUT WRAPPER */
.page-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--gap-lg);
}

/* HEADER / NAV */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  background: var(--black);
  border: var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}

.site-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2rem;
  color: var(--neon-green);
  letter-spacing: 0.08em;
  text-decoration: none;
}

.site-logo span {
  color: var(--yellow);
}

.nav-pills {
  display: flex;
  gap: 10px;
  list-style: none;
}

.nav-pills a {
  display: inline-block;
  padding: 6px 14px;
  border: var(--border-width) solid var(--white);
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--white);
  transition: background 0.1s, color 0.1s;
}

.nav-pills a:hover {
  background: var(--neon-green);
  color: var(--black);
  border-color: var(--neon-green);
}

.nav-pills a.active {
  background: var(--nav-active);
  color: var(--nav-active-text);
  border-color: var(--nav-active);
}

.header-badge {
  background: var(--badge-bg);
  color: var(--black);
  font-size: 0.65rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  border-radius: 999px;
  border: var(--border-width) solid var(--black);
}

/* FOOTER */
.site-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 20px;
  border: var(--border);
  border-radius: var(--radius);
  background: var(--black);
  color: rgba(255,255,255,0.5);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-family: 'DM Mono', monospace;
}

.footer-logo {
  color: var(--neon-green);
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.1rem;
}

/* ── Utilities added by the JS layer ── */
.tag-income { background: #BAFF00; }

.del {
  margin-left: auto;
  border: 2px solid #0A0A0A;
  background: #fff;
  font-weight: 900;
  cursor: pointer;
  border-radius: 4px;
  padding: 0 7px;
}
.del:hover { background: #FF2D78; color: #fff; }

#vt {
  position: fixed;
  bottom: 28px;
  right: 24px;
  background: #0A0A0A;
  color: #fff;
  border: 4px solid #0A0A0A;
  border-radius: 6px;
  box-shadow: 8px 8px 0 #BAFF00;
  padding: 12px 20px;
  font: 700 0.8rem 'DM Mono', monospace;
  z-index: 10000;
  opacity: 0;
  transform: translateY(12px);
  transition: 0.2s;
  pointer-events: none;
}
#vt.show { opacity: 1; transform: none; }

/* ── Money dialog (Add Money / Withdraw) ── */
.vm-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 500;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}
.vm-overlay.open { opacity: 1; pointer-events: all; }

.vm-box {
  background: #fff;
  border: 4px solid #0A0A0A;
  border-radius: 6px;
  box-shadow: 14px 14px 0 0 #0A0A0A;
  padding: 28px;
  width: 100%;
  max-width: 420px;
  transform: rotate(-1deg) translateY(20px);
  transition: transform 0.25s cubic-bezier(0.22, 0.61, 0.36, 1);
}
.vm-overlay.open .vm-box { transform: none; }

.vm-title { font-family: 'Bebas Neue', sans-serif; font-size: 2.2rem; letter-spacing: 0.03em; line-height: 1; }
.vm-sub { font: 700 0.65rem 'DM Mono', monospace; letter-spacing: 0.1em; text-transform: uppercase; opacity: 0.4; margin: 4px 0 8px; }
.vm-label { display: block; font-size: 0.62rem; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase; opacity: 0.55; margin: 16px 0 6px; }

.vm-amt { position: relative; }
.vm-amt span { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); font: 2rem 'Bebas Neue', sans-serif; pointer-events: none; }
.vm-amt input,
.vm-note {
  width: 100%;
  padding: 12px 14px;
  border: 3px solid #0A0A0A;
  border-radius: 6px;
  background: #F0F0F0;
  color: #0A0A0A;
  font: 600 1rem 'DM Mono', monospace;
  outline: none;
  box-shadow: 4px 4px 0 0 #0A0A0A;
  transition: box-shadow 0.1s, transform 0.1s;
}
.vm-amt input { padding-left: 38px; font: 2.2rem 'Bebas Neue', sans-serif; letter-spacing: 0.02em; }
.vm-amt input:focus,
.vm-note:focus { box-shadow: 6px 6px 0 0 #0A0A0A; transform: translate(-1px, -1px); }

.vm-quick { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.vm-quick button {
  padding: 5px 12px;
  border: 3px solid #0A0A0A;
  border-radius: 4px;
  background: #F0F0F0;
  font: 800 0.7rem 'DM Mono', monospace;
  cursor: pointer;
  box-shadow: 3px 3px 0 0 #0A0A0A;
  transition: transform 0.08s, box-shadow 0.08s, background 0.08s;
}
.vm-quick button:hover { background: #BAFF00; transform: translate(-1px, -1px); box-shadow: 5px 5px 0 0 #0A0A0A; }

.vm-err { min-height: 1.2em; margin-top: 10px; font: 700 0.72rem 'DM Mono', monospace; color: #FF2D78; }

.vm-actions { display: flex; gap: 10px; margin-top: 12px; }
.vm-save,
.vm-cancel {
  padding: 13px;
  border: 3px solid #0A0A0A;
  border-radius: 6px;
  font: 900 0.85rem 'Outfit', sans-serif;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow: 4px 4px 0 0 #0A0A0A;
  transition: transform 0.08s, box-shadow 0.08s;
}
.vm-save { flex: 1; background: #BAFF00; color: #0A0A0A; }
.vm-save.out { background: #FF2D78; color: #fff; }
.vm-cancel { padding: 13px 20px; background: #F0F0F0; }
.vm-save:hover, .vm-cancel:hover { transform: translate(-1px, -1px); box-shadow: 6px 6px 0 0 #0A0A0A; }
.vm-save:active, .vm-cancel:active { transform: translate(2px, 2px); box-shadow: 2px 2px 0 0 #0A0A0A; }

.vm-text { margin: 14px 0 18px; font-size: 0.95rem; font-weight: 600; line-height: 1.5; opacity: 0.8; }

/* ── Mobile (shared) ─────────────────────────────────────── */
html, body { overflow-x: hidden; }
.page-wrapper > * { min-width: 0; }

@media (max-width: 700px) {
  html body { padding: 12px; }

  /* header: logo + badge on row 1, swipeable nav on row 2 */
  .page-wrapper .site-header { flex-wrap: wrap; gap: 10px; padding: 12px 14px; box-shadow: 4px 4px 0 0 #0A0A0A; }
  .page-wrapper .site-header .site-logo { font-size: 1.7rem; }
  .page-wrapper .site-header .hdr-right { margin-left: auto; min-width: 0; }
  .hdr-right .header-badge { max-width: 52vw; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .cycle-btn .lbl { display: none; }
  .site-header nav { order: 3; width: 100%; overflow-x: auto; scrollbar-width: none; }
  .site-header nav::-webkit-scrollbar { display: none; }
  .site-header .nav-pills { display: flex; width: max-content; gap: 8px; }
  .site-header .nav-pills a { padding: 5px 12px; white-space: nowrap; }

  .page-wrapper .site-footer { flex-direction: column; gap: 8px; text-align: center; }
  input.form-input, input.search-input { font-size: 16px; } /* stops iOS zoom-on-focus */
  #vt { left: 12px; right: 12px; bottom: 16px; text-align: center; }
  .vm-box { padding: 20px; max-height: 92vh; overflow-y: auto; }
}

/* ── Month cycle button (injected by core/ui.js) ── */
.hdr-right { display: flex; align-items: center; gap: 8px; }
.cycle-btn {
  padding: 4px 11px;
  border: var(--border-width) solid var(--white);
  border-radius: 999px;
  background: transparent;
  color: var(--white);
  font: 700 0.7rem 'DM Mono', monospace;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.1s, color 0.1s, border-color 0.1s;
}
.cycle-btn:hover { background: var(--neon-green); color: var(--black); border-color: var(--neon-green); }

/* Visible keyboard focus (page styles set outline:none on buttons) */
:focus-visible { outline: 3px solid var(--hot-pink) !important; outline-offset: 2px; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}