/* ============================================================
   snip.it  |  app.css
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;700;800&family=DM+Mono:wght@400;500&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --ink:      #0f0f0f;
  --paper:    #f5f2ea;
  --card-bg:  #ffffff;
  --accent:   #e84c2b;
  --blue:     #2b7de8;
  --green:    #1D9E75;
  --muted:    #888;
  --border:   #e0ddd5;
  --danger:   #e84c2b;
  --radius:   12px;
  --shadow:   3px 3px 0 var(--ink);
}

body {
  font-family: 'Syne', sans-serif;
  background: var(--paper);
  color: var(--ink);
  min-height: 100vh;
  line-height: 1.6;
}

body.center-page {
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* ---- NAV ---- */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  border-bottom: 1.5px solid var(--border);
  background: var(--paper);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-logo {
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  text-decoration: none;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-logo em { color: var(--accent); font-style: normal; }

.logo-mark {
  background: var(--ink);
  color: var(--paper);
  width: 30px; height: 30px;
  border-radius: 7px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.9rem;
}

.nav-links a { text-decoration: none; color: var(--ink); }
.nav-links a:hover { color: var(--accent); }

/* ---- CONTAINER ---- */
.container { max-width: 900px; margin: 0 auto; padding: 0 1.5rem; }

/* ---- HERO ---- */
.hero-section { padding: 4rem 1.5rem 3rem; }

.hero-text { text-align: center; margin-bottom: 2.5rem; }
.hero-text h1 { font-size: clamp(2rem, 6vw, 3.5rem); font-weight: 800; letter-spacing: -1.5px; line-height: 1.05; }
.hero-text .accent { color: var(--accent); }
.hero-text p { color: var(--muted); margin-top: 0.75rem; font-size: 1.05rem; }

/* ---- CARD ---- */
.card {
  background: var(--card-bg);
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: var(--shadow);
}

.shorten-card { max-width: 640px; margin: 0 auto 2.5rem; }

/* ---- FORM ---- */
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 1rem; }
.form-group label { font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; color: var(--muted); }
.form-group input, .form-group select {
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: 11px 14px;
  font-family: 'DM Mono', monospace;
  font-size: 13px;
  background: var(--paper);
  color: var(--ink);
  width: 100%;
  transition: border-color 0.15s;
}
.form-group input:focus, .form-group select:focus { outline: none; border-color: var(--blue); }
.form-group input:disabled { opacity: 0.5; cursor: not-allowed; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* ---- ADVANCED TOGGLE ---- */
.advanced-toggle {
  font-size: 0.85rem;
  color: var(--muted);
  cursor: pointer;
  padding: 0.5rem 0;
  user-select: none;
  margin-bottom: 0.5rem;
}
.advanced-toggle:hover { color: var(--ink); }
#advanced-panel { border-top: 1px solid var(--border); padding-top: 1rem; margin-bottom: 1rem; }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 11px 20px;
  border-radius: 8px;
  font-family: 'Syne', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  border: 1.5px solid var(--ink);
  text-decoration: none;
  transition: all 0.15s;
  white-space: nowrap;
}
.btn:active { transform: scale(0.98); }
.btn-primary { background: var(--accent); color: white; border-color: var(--accent); }
.btn-primary:hover { background: #c73d20; border-color: #c73d20; }
.btn-outline { background: transparent; color: var(--ink); }
.btn-outline:hover { background: var(--ink); color: var(--paper); }
.btn-danger { background: transparent; color: var(--danger); border-color: var(--danger); }
.btn-danger:hover { background: var(--danger); color: white; }
.btn-copy { background: var(--blue); color: white; border-color: var(--blue); padding: 10px 16px; }
.btn-sm { padding: 7px 14px; font-size: 0.8rem; }
.btn-xs { padding: 4px 10px; font-size: 0.75rem; }
.w-full { width: 100%; }

/* ---- RESULT BOX ---- */
.result-box { background: #f0faf5; border: 1.5px solid var(--green); border-radius: 10px; padding: 1.25rem; margin-bottom: 1.5rem; }
.result-label { font-size: 0.75rem; font-weight: 700; color: var(--green); text-transform: uppercase; letter-spacing: 0.8px; margin-bottom: 0.75rem; }
.result-row { display: flex; gap: 8px; margin-bottom: 0.75rem; }
.result-row input { flex: 1; border: 1.5px solid var(--border); border-radius: 7px; padding: 9px 12px; font-family: 'DM Mono', monospace; font-size: 13px; background: white; }
.qr-box { margin: 0.75rem 0; min-height: 0; }
.qr-box canvas, .qr-box img { border-radius: 8px; }

/* ---- FEATURES ---- */
.features-row { display: flex; justify-content: center; gap: 2rem; flex-wrap: wrap; margin-top: 2rem; }
.feature { text-align: center; font-size: 0.8rem; color: var(--muted); }
.feature span { font-size: 1.5rem; display: block; margin-bottom: 4px; }

/* ---- ALERTS ---- */
.alert { padding: 12px 16px; border-radius: 8px; font-size: 0.875rem; margin-bottom: 1rem; }
.alert-error { background: #fff0ee; border: 1px solid #f9c5bc; color: #c0392b; }
.alert-success { background: #f0faf5; border: 1px solid #a8e6cf; color: #1D9E75; }

/* ---- BADGES ---- */
.badge { font-size: 0.65rem; font-weight: 700; padding: 2px 7px; border-radius: 20px; vertical-align: middle; letter-spacing: 0.5px; }
.badge-free { background: #ede8ff; color: #6c3fd4; }
.badge-pro  { background: #fff4e0; color: #c47d00; }

/* ---- DASHBOARD ---- */
.dashboard { padding: 2rem 1.5rem; }
.dash-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 2rem; }
.dash-header h1 { font-size: 1.8rem; font-weight: 800; }

.stats-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; margin-bottom: 2rem; }
.stat-card { background: white; border: 1.5px solid var(--border); border-radius: 10px; padding: 1rem 1.25rem; }
.stat-card.highlight { border-color: var(--blue); }
.stat-num { font-size: 1.7rem; font-weight: 800; }
.stat-lbl { font-size: 0.75rem; color: var(--muted); margin-top: 2px; text-transform: uppercase; letter-spacing: 0.4px; }

/* ---- LINKS TABLE ---- */
.links-table-wrap { overflow-x: auto; }
.links-table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
.links-table th { text-align: left; padding: 10px 12px; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.6px; color: var(--muted); border-bottom: 1.5px solid var(--border); }
.links-table td { padding: 12px 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.links-table tr:hover td { background: #fafaf8; }
.short-link { font-family: 'DM Mono', monospace; font-weight: 500; color: var(--blue); text-decoration: none; }
.short-link:hover { text-decoration: underline; }
.orig-cell { max-width: 220px; overflow: hidden; }
.orig-cell span { color: var(--muted); font-family: 'DM Mono', monospace; font-size: 0.75rem; }
.icon-badge { font-size: 0.75rem; }
.expiry-badge { font-size: 0.75rem; padding: 2px 8px; border-radius: 20px; }
.expiry-badge.active { background: #e8f5e9; color: #2e7d32; }
.expiry-badge.expired { background: #fce4ec; color: #c62828; }
.actions-cell { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; position: relative; }
.qr-popup { position: absolute; top: 100%; right: 0; background: white; border: 1.5px solid var(--border); border-radius: 8px; padding: 8px; z-index: 50; box-shadow: 2px 2px 12px rgba(0,0,0,0.1); }

.empty-state { text-align: center; padding: 4rem 2rem; color: var(--muted); }
.empty-state .btn { margin-top: 1rem; }

/* ---- ANALYTICS ---- */
.analytics-page { padding: 2rem 1.5rem; }
.analytics-header { margin-bottom: 2rem; }
.analytics-header h1 { font-family: 'DM Mono', monospace; font-size: 1.5rem; font-weight: 500; }
.analytics-header .orig-url { font-family: 'DM Mono', monospace; font-size: 0.8rem; margin-top: 4px; }
.back-link { font-size: 0.85rem; color: var(--muted); text-decoration: none; margin-bottom: 0.5rem; display: inline-block; }
.back-link:hover { color: var(--ink); }

.charts-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; margin-bottom: 1.5rem; }
.chart-card { padding: 1.25rem; }
.chart-card h3 { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.5px; color: var(--muted); margin-bottom: 1rem; }

.ref-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
.ref-table th { text-align: left; padding: 6px 0; color: var(--muted); font-size: 0.75rem; border-bottom: 1px solid var(--border); }
.ref-table td { padding: 7px 0; border-bottom: 1px solid var(--border); }
.ref-table td:last-child { text-align: right; }

.qr-section { text-align: center; padding: 2rem; max-width: 300px; }
.qr-section h3 { margin-bottom: 1.25rem; }

/* ---- AUTH ---- */
.auth-card { width: 100%; max-width: 400px; margin: 4rem auto; }
.auth-card h2 { margin-bottom: 1.5rem; }
.auth-switch { text-align: center; margin-top: 1.25rem; font-size: 0.875rem; color: var(--muted); }
.auth-switch a { color: var(--blue); text-decoration: none; }

/* ---- PASSWORD CARD ---- */
.pw-card { max-width: 360px; margin: 6rem auto; text-align: center; }
.pw-card h2 { margin: 0.75rem 0 0.5rem; }
.pw-card input { width: 100%; margin: 1rem 0; }

/* ---- MISC ---- */
.muted { color: var(--muted); }
.error { color: var(--danger); font-size: 0.85rem; }

/* ---- FOOTER ---- */
.site-footer { border-top: 1px solid var(--border); padding: 1.5rem; text-align: center; font-size: 0.8rem; color: var(--muted); margin-top: 4rem; }

/* ---- RESPONSIVE ---- */
@media (max-width: 640px) {
  .form-row { grid-template-columns: 1fr; }
  .charts-grid { grid-template-columns: 1fr; }
  .charts-grid .chart-card[style*="span 2"] { grid-column: span 1; }
  .dash-header { flex-direction: column; gap: 1rem; }
  .links-table { font-size: 0.78rem; }
  .navbar { padding: 0.75rem 1rem; }
  .nav-links { gap: 0.75rem; }
}
.btn-primary {
  background: #e84c2b !important;
  color: #ffffff !important;
  border-color: #e84c2b !important;
}
.btn-primary:hover {
  background: #c73d20 !important;
  border-color: #c73d20 !important;
  color: #ffffff !important;
}