/* ============================================================
   Pet Diary — Global Stylesheet
   ============================================================ */

*,*::before,*::after { box-sizing: border-box }

/* --- CSS Variables (dark default) --- */
:root {
  --bg: #0b1220;
  --card: #0f1a2e;
  --text: #e8eefc;
  --muted: rgba(232,238,252,.75);
  --line: rgba(232,238,252,.12);
  --btn: rgba(232,238,252,.08);
  --btn2: rgba(232,238,252,.14);
  --ok: #2ecc71;
  --err: #ff5a5f;
  --warn: #f5c542;
  --shadow: 0 10px 30px rgba(0,0,0,.25);
  --logoA: rgba(110,168,255,.9);
  --logoB: rgba(210,110,255,.9);
  --radius: 16px;
  --font: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  /* spacing scale */
  --sp1: 4px;
  --sp2: 8px;
  --sp3: 12px;
  --sp4: 16px;
  --sp5: 20px;
  --sp6: 24px;
  --sp7: 32px;
  --sp8: 48px;
}

html[data-theme="light"] {
  --bg: #f5f7fb;
  --logoA: rgba(110,168,255,.95);
  --logoB: rgba(210,110,255,.95);
  --card: #ffffff;
  --text: #122034;
  --muted: rgba(18,32,52,.75);
  --line: rgba(18,32,52,.12);
  --btn: rgba(18,32,52,.06);
  --btn2: rgba(18,32,52,.10);
  --shadow: 0 10px 25px rgba(10,20,40,.10);
}

html[data-theme="dog"] {
  --bg: #fff7ef;
  --card: #ffffff;
  --text: #1a1f2b;
  --muted: rgba(26,31,43,.72);
  --line: rgba(26,31,43,.12);
  --btn: rgba(26,31,43,.06);
  --btn2: rgba(26,31,43,.10);
  --ok: #2ecc71;
  --err: #ff5a5f;
  --warn: #f5c542;
  --shadow: 0 10px 25px rgba(10,20,40,.10);
  --logoA: rgba(255,146,69,.95);
  --logoB: rgba(255,210,92,.95);
}
html[data-theme="dog"] body {
  background:
    radial-gradient(900px 520px at 10% 0%, rgba(255,146,69,.28), transparent 60%),
    radial-gradient(900px 520px at 90% 20%, rgba(255,210,92,.22), transparent 60%),
    radial-gradient(900px 520px at 50% 100%, rgba(120,210,255,.16), transparent 55%),
    var(--bg);
}
html[data-theme="dog"] body::before {
  content: "";
  position: fixed; inset: 0; pointer-events: none; z-index: -1;
  background-image:
    radial-gradient(circle at 12px 12px, rgba(26,31,43,.06) 0 2px, transparent 2px),
    radial-gradient(circle at 32px 20px, rgba(26,31,43,.05) 0 2px, transparent 2px),
    radial-gradient(circle at 22px 34px, rgba(26,31,43,.05) 0 2px, transparent 2px),
    radial-gradient(circle at 18px 22px, rgba(26,31,43,.045) 0 6px, transparent 6px);
  background-size: 72px 72px;
  background-position: 0 0, 6px 10px, 14px 6px, 0 0;
  opacity: .45;
}

html[data-theme="cat"] {
  --bg: #f3f7ff;
  --card: #ffffff;
  --text: #121a2a;
  --muted: rgba(18,26,42,.72);
  --line: rgba(18,26,42,.12);
  --btn: rgba(18,26,42,.06);
  --btn2: rgba(18,26,42,.10);
  --ok: #2ecc71;
  --err: #ff5a5f;
  --warn: #f5c542;
  --shadow: 0 10px 25px rgba(10,20,40,.10);
  --logoA: rgba(155,120,255,.95);
  --logoB: rgba(95,210,255,.95);
}
html[data-theme="cat"] body {
  background:
    radial-gradient(900px 520px at 10% 0%, rgba(155,120,255,.26), transparent 60%),
    radial-gradient(900px 520px at 90% 20%, rgba(95,210,255,.20), transparent 60%),
    radial-gradient(900px 520px at 50% 100%, rgba(255,140,190,.14), transparent 55%),
    var(--bg);
}
html[data-theme="cat"] body::before {
  content: "";
  position: fixed; inset: 0; pointer-events: none; z-index: -1;
  background-image:
    radial-gradient(circle at 10px 12px, rgba(18,26,42,.055) 0 2px, transparent 2px),
    radial-gradient(circle at 30px 18px, rgba(18,26,42,.045) 0 2px, transparent 2px),
    radial-gradient(circle at 20px 32px, rgba(18,26,42,.045) 0 2px, transparent 2px),
    radial-gradient(circle at 18px 22px, rgba(18,26,42,.040) 0 6px, transparent 6px);
  background-size: 72px 72px;
  background-position: 0 0, 10px 6px, 6px 12px, 0 0;
  opacity: .38;
}

/* --- Base --- */
body {
  margin: 0;
  font-family: var(--font);
  background:
    radial-gradient(900px 500px at 10% 0%, rgba(110,168,255,.35), transparent 60%),
    radial-gradient(900px 500px at 90% 20%, rgba(210,110,255,.28), transparent 60%),
    var(--bg);
  color: var(--text);
}
a { color: inherit }

/* --- Layout --- */
.wrap { max-width: 1200px; margin: 0 auto; padding: 22px }

/* --- Topbar & Navigation --- */
.topbar {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.brand { display: flex; gap: 10px; align-items: center }
.logo {
  width: 38px; height: 38px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--logoA), var(--logoB));
  box-shadow: var(--shadow);
  flex-shrink: 0;
}
.nav { display: flex; gap: 10px; flex-wrap: wrap; align-items: center }
.pill {
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--btn);
  border: 1px solid var(--line);
  text-decoration: none;
  white-space: nowrap;
}
.pill:hover { background: var(--btn2) }

/* --- Hamburger toggle (mobile) --- */
.nav-toggle {
  display: none;
  background: var(--btn);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 8px;
  cursor: pointer;
  color: var(--text);
  align-items: center;
  justify-content: center;
}
.nav-toggle svg { display: block }

@media (max-width: 600px) {
  .nav-toggle { display: flex }
  .nav {
    display: none;
    position: absolute;
    top: 70px;
    left: 0; right: 0;
    background: var(--card);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
    flex-direction: column;
    align-items: flex-start;
    padding: 12px 16px;
    gap: 6px;
    z-index: 100;
  }
  .nav.open { display: flex }
  .nav .pill { width: 100% }
  .topbar { position: relative }
}

/* --- Cards --- */
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
}

/* --- 12-col Grid --- */
.grid { display: grid; grid-template-columns: repeat(12, minmax(0,1fr)); gap: 14px }
.col-12 { grid-column: span 12 }
.col-8  { grid-column: span 8  }
.col-7  { grid-column: span 7  }
.col-6  { grid-column: span 6  }
.col-5  { grid-column: span 5  }
.col-4  { grid-column: span 4  }
@media (max-width: 900px) {
  .col-8,.col-7,.col-6,.col-5,.col-4 { grid-column: span 12 }
}

/* --- Typography --- */
h1 { font-size: 22px; margin: 0 0 10px 0 }
h2 { font-size: 18px; margin: 0 0 10px 0 }
.muted { color: var(--muted) }
.small { font-size: 12px }

/* --- Utility classes --- */
.flex { display: flex }
.inline-flex { display: inline-flex }
.items-center { align-items: center }
.justify-between { justify-content: space-between }
.justify-center { justify-content: center }
.flex-wrap { flex-wrap: wrap }
.gap-1 { gap: var(--sp1) }
.gap-2 { gap: var(--sp2) }
.gap-3 { gap: var(--sp3) }
.gap-4 { gap: var(--sp4) }
.text-sm { font-size: 13px }
.text-xs { font-size: 12px }
.text-lg { font-size: 18px }
.font-bold { font-weight: 700 }
.font-black { font-weight: 900 }
.w-full { width: 100% }
.mt-1 { margin-top: var(--sp1) }
.mt-2 { margin-top: var(--sp2) }
.mt-3 { margin-top: var(--sp3) }
.mt-4 { margin-top: var(--sp4) }
.mb-2 { margin-bottom: var(--sp2) }
.mb-3 { margin-bottom: var(--sp3) }

/* --- Forms --- */
input, select, textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  outline: none;
  box-sizing: border-box;
  display: block;
  font-size: 15px;
  line-height: 1.35;
  min-height: 44px;
  font-family: var(--font);
  transition: border-color .15s;
}
input:focus-visible, select:focus-visible, textarea:focus-visible {
  border-color: var(--logoA);
  box-shadow: 0 0 0 3px rgba(110,168,255,.18);
}
input.field-error, select.field-error, textarea.field-error {
  border-color: var(--err) !important;
  box-shadow: 0 0 0 3px rgba(255,90,95,.15) !important;
}
.field-error-msg {
  font-size: 12px;
  color: var(--err);
  margin: 4px 0 0 2px;
}
textarea { min-height: 140px; resize: vertical }
label { font-size: 12px; color: var(--muted); display: block; margin: 0 0 6px 2px }

/* --- Form row grid --- */
.row { display: grid; grid-template-columns: repeat(12, minmax(0,1fr)); gap: 14px }
.row > * { min-width: 0 }
.row .c1  { grid-column: span 1  }
.row .c2  { grid-column: span 2  }
.row .c3  { grid-column: span 3  }
.row .c4  { grid-column: span 4  }
.row .c5  { grid-column: span 5  }
.row .c6  { grid-column: span 6  }
.row .c7  { grid-column: span 7  }
.row .c8  { grid-column: span 8  }
.row .c9  { grid-column: span 9  }
.row .c10 { grid-column: span 10 }
.row .c11 { grid-column: span 11 }
.row .c12 { grid-column: span 12 }
@media (max-width: 900px) { .row > * { grid-column: span 12 } }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--btn);
  color: var(--text);
  cursor: pointer;
  text-decoration: none;
  font-size: 14px;
  font-family: var(--font);
  transition: background .15s, box-shadow .15s;
}
.btn:hover { background: var(--btn2) }
.btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(110,168,255,.3);
}
.btn.primary {
  background: linear-gradient(135deg, rgba(110,168,255,.5), rgba(210,110,255,.5));
  border-color: rgba(110,168,255,.3);
  font-weight: 600;
}
.btn.primary:hover {
  background: linear-gradient(135deg, rgba(110,168,255,.65), rgba(210,110,255,.65));
}
.btn.danger {
  border-color: rgba(255,90,95,.35);
  background: rgba(255,90,95,.12);
}
.btn.danger:hover { background: rgba(255,90,95,.22) }
.btn.ok {
  border-color: rgba(46,204,113,.35);
  background: rgba(46,204,113,.12);
}
.btn.ok:hover { background: rgba(46,204,113,.22) }

/* --- Flash messages --- */
.flash {
  padding: 10px 12px;
  border-radius: 12px;
  margin-bottom: 10px;
  border: 1px solid var(--line);
  background: var(--btn);
}
.flashline { display: flex; gap: 10px; align-items: center; justify-content: space-between }
.flashmsg  { flex: 1; min-width: 0 }
.flashbtn  { white-space: nowrap }
.flash.ok    { border-color: rgba(46,204,113,.35); background: rgba(46,204,113,.12) }
.flash.error { border-color: rgba(255,90,95,.35); background: rgba(255,90,95,.12) }

/* --- Tabs --- */
.tabs { display: flex; gap: 8px; flex-wrap: wrap; margin: 10px 0 0 0 }
.tab  {
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--btn);
  cursor: pointer;
  font-size: 13px;
  transition: background .12s;
}
.tab:hover { background: var(--btn2) }
.tab.active { background: var(--btn2) }
.tab:focus-visible { outline: none; box-shadow: 0 0 0 3px rgba(110,168,255,.3) }

/* --- Table --- */
.table { width: 100%; border-collapse: collapse }
.table th, .table td {
  padding: 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  font-size: 14px;
  vertical-align: top;
}

/* --- Badges --- */
.badge {
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--btn);
  font-size: 12px;
  color: var(--muted);
}

/* --- Misc --- */
.hr    { height: 1px; background: var(--line); margin: 12px 0 }
.notice { padding: 10px 12px; border-radius: 12px; border: 1px solid var(--warn); background: rgba(245,197,66,.12); color: var(--text) }

/* --- Lucide icon sizing defaults --- */
.icon { width: 16px; height: 16px; display: inline-block; vertical-align: middle; flex-shrink: 0 }
.icon-sm { width: 14px; height: 14px }
.icon-lg { width: 20px; height: 20px }

/* ============================================================
   Print styles (for app pages printed from browser)
   Print views like missing_print.php have their own @page CSS
   ============================================================ */
@media print {
  .topbar, .nav, .nav-toggle, footer,
  .flash, .tabs, .btn, form,
  .planbadge, #pdCookieBanner { display: none !important }

  .wrap { padding: 0; max-width: 100% }
  body  { background: white !important; color: black !important }
  .card {
    border: 1px solid #ccc !important;
    box-shadow: none !important;
    break-inside: avoid;
  }
  a    { color: black; text-decoration: underline }
  .muted { color: #555 !important }

  h1, h2 { color: black }
  .badge { border: 1px solid #ccc; background: white; color: #333 }

  /* show URL after links in print */
  a[href]::after { content: " (" attr(href) ")"; font-size: 11px; color: #777 }
  a.btn::after, a.pill::after { content: none }
}