/* =========================================================
   StatsLG / BCTC — Brand CSS (CLEAN + BUTTON UPGRADE)
   - KCTCS Blue (PMS 541): #00467f
   - KCTCS Gold (PMS 131): #e7a614
   ========================================================= */

/* ---------- Variables ---------- */
:root{
  --kctcs-blue: #00467f;
  --kctcs-gold: #e7a614;

  --bg: #ffffff;
  --ink: #0f172a;
  --muted: #4b5563;
  --rule: #e5e7eb;

  --panel: #f5f7fb;
  --card: #ffffff;

  --input-bg: #ffffff;
  --input-border: #d1d5db;
  --input-ink: #111827;
  --input-placeholder: #9ca3af;

  --btn-bg: var(--kctcs-blue);
  --btn-border: var(--kctcs-gold);
  --btn-ink: #ffffff;

  --radius: 14px;
  --shadow-1: 0 1px 2px rgba(0,0,0,.04);
  --shadow-2: 0 10px 30px rgba(0,0,0,.08);
  --sidebar-w: 280px;
}

/* ---------- Dark Mode ---------- */
@media (prefers-color-scheme: dark){
  :root{
    --bg: #0f172a;
    --ink: #e5e7eb;
    --muted: #9ca3af;
    --rule: #1f2937;
    --panel: #111827;
    --card: #0b1220;
    --input-bg: #0b1220;
    --input-border: #374151;
    --input-ink: #e5e7eb;
    --input-placeholder: #9ca3af;
  }
}

/* ---------- Base ---------- */
*{ box-sizing: border-box }
html,body{ margin:0; height:100% }
body{
  background: var(--bg);
  color: var(--ink);
  font-family: system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Arial,sans-serif;
  line-height: 1.45;
}
a{ color: inherit; text-decoration: none }
a:focus-visible{
  outline:3px solid var(--kctcs-gold);
  outline-offset:3px;
  border-radius:6px;
}

/* ---------- Layout ---------- */
.layout{
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  min-height: 100dvh;
}
@media (max-width: 760px){
  .layout{ grid-template-columns: 1fr }
}

/* ---------- Sidebar ---------- */
.sidebar{
  background: var(--kctcs-blue);
  color: var(--kctcs-gold);
  padding: 18px 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: sticky;
  top: 0;
  align-self: stretch;
  height: auto;
  min-height: 100dvh;
}
@media (max-width: 760px){
  .sidebar{
    position: static;
    height: auto;
    min-height: 0;
    border-bottom: 4px solid var(--kctcs-gold);
  }
}

.brand{
  display:flex; align-items:center; gap:10px;
  padding:10px 8px; border-radius:10px;
  background: rgba(255,255,255,.06);
  border:1px solid rgba(0,0,0,.15);
}
.brand-logo{
  width:14px; height:14px; border-radius:50%;
  background:var(--kctcs-gold);
  box-shadow:0 0 0 6px rgba(231,166,20,.22);
}
.brand-title{ font-weight:800; letter-spacing:.2px; color:#fff }

.nav-group{ display:flex; flex-direction:column; gap:8px; margin-top:6px }
.nav-group h3{ margin:8px 0 4px; font-size:14px; color:#fff; opacity:.9 }
.nav{ display:flex; flex-direction:column; gap:6px }
.nav a{
  display:flex; align-items:center; gap:8px;
  padding:8px 10px;
  border-radius:10px;
  color: var(--kctcs-gold);
  font-weight:600; font-size:14px;
  border:1px solid rgba(231,166,20,.35);
  background: rgba(0,0,0,.06);
}
.nav a:hover{ background: rgba(231,166,20,.12) }
.nav a.active{
  background: rgba(231,166,20,.12);
  outline: 2px solid var(--kctcs-gold);
  outline-offset: 0;
}
.nav-divider{ height:1px; background: rgba(231,166,20,.4); margin:10px 0 }
.sidebar .footer-note{ margin-top:auto; color:#fff; font-size:12px; opacity:.85 }

/* ---------- Main Area ---------- */
main{ padding:24px; max-width:1100px }
.header{
  border-bottom: 4px solid var(--kctcs-gold);
  padding-bottom: 10px; margin-bottom: 18px;
}
.header h1{ margin:0; font-size:24px; color: var(--kctcs-blue) }
.header p{ margin:6px 0 0; color: var(--muted) }

.section{ margin: 18px 0 }
.section h2{ font-size:18px; margin: 0 0 10px; color: var(--kctcs-blue) }

/* ---------- Cards & Grids ---------- */
.grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(260px,1fr));
  gap:14px;
}
.card{
  background: var(--card);
  border: 2px solid var(--kctcs-gold);
  border-radius: var(--radius);
  padding: 14px;
  display:flex; flex-direction:column; gap:8px;
  box-shadow: var(--shadow-1);
}
.card h3{ margin:0; font-size:16px; color: var(--ink) }
.card p{ margin:0; color: var(--muted); font-size:14px }
.card .btns{ margin-top: auto }

/* ---------- Buttons (Upgraded) ---------- */
.btn{
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 12px;
  border: 2px solid var(--btn-border);
  background: linear-gradient(180deg, var(--kctcs-blue), #003a69);
  color: var(--btn-ink);
  font-weight: 800;
  letter-spacing: .2px;
  text-rendering: optimizeLegibility;
  transition:
    transform .08s ease,
    box-shadow .15s ease,
    background .15s ease,
    border-color .15s ease,
    color .15s ease;
  box-shadow:
    0 1px 0 rgba(255,255,255,.15) inset,
    0 1px 2px rgba(0,0,0,.05),
    0 8px 20px rgba(0,70,127,.15);
}
.btn:hover{
  transform: translateY(-1px);
  box-shadow:
    0 1px 0 rgba(255,255,255,.2) inset,
    0 4px 10px rgba(0,0,0,.08),
    0 12px 28px rgba(0,70,127,.22);
  background: linear-gradient(180deg, #045696, #003763);
}
.btn:active{
  transform: translateY(0);
  box-shadow:
    0 -1px 0 rgba(0,0,0,.08) inset,
    0 0 0 rgba(0,0,0,0);
  background: linear-gradient(180deg, #003a69, #002a4b);
}
.btn:focus-visible{
  outline: 3px solid rgba(231,166,20,.9);
  outline-offset: 2px;
}
.btn.outline{
  background: transparent;
  color: var(--kctcs-blue);
  border-color: var(--kctcs-blue);
  box-shadow: 0 1px 2px rgba(0,0,0,.04);
}
.btn.outline:hover{
  color: #fff;
  background: linear-gradient(180deg, var(--kctcs-blue), #003a69);
  box-shadow:
    0 1px 0 rgba(255,255,255,.15) inset,
    0 10px 24px rgba(0,70,127,.18);
}
.btn.ghost{
  background: transparent;
  border: 1px solid var(--rule);
  color: var(--ink);
  box-shadow: none;
}
.btn.ghost:hover{
  background: rgba(0,70,127,.07);
  border-color: rgba(0,70,127,.25);
}
.btn:disabled,
.btn[aria-disabled="true"]{
  opacity: .55;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
  background: #c7d2fe;
  border-color: #c7d2fe;
  color: #334155;
}
.btn.btn-sm{ padding: 7px 10px; border-radius: 10px; font-weight: 700 }
.btn.btn-lg{ padding: 12px 16px; border-radius: 14px; font-size: 1.05rem }
.btn .icon{ display:inline-flex; line-height:0 }
.btn .icon.left{ margin-right: 6px }
.btn .icon.right{ margin-left: 6px }
@media (prefers-reduced-motion: reduce){
  .btn, .btn:hover, .btn:active{
    transition: none;
    transform: none;
  }
}

/* ---------- Forms ---------- */
label{ display:block; font-size:13px; color: var(--muted); margin-bottom:6px }
input, select, textarea{
  width: 100%;
  padding: 10px 12px;
  background: var(--input-bg);
  color: var(--input-ink);
  border: 1px solid var(--input-border);
  border-radius: 10px;
}
input::placeholder{ color: var(--input-placeholder) }
input[type="color"]{ height: 40px; padding: 0 }
fieldset{ border:1px solid var(--rule); border-radius:10px; padding:10px 12px }

/* ---------- Panels ---------- */
.panel{
  background: var(--panel);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
}
.panel.pad{ padding: 14px }
.card.soft{
  background: var(--panel);
  border: 1px solid var(--rule);
}

/* ---------- Chart Module Layout ---------- */
.wrap{
  display:grid;
  grid-template-columns: 320px 1fr;
  gap:14px;
  padding:14px;
}
.left{ padding:14px }
.preview{
  max-height:200px; overflow:auto;
  border:1px solid var(--rule);
  border-radius:8px;
  margin-top:6px;
  background: #fff;
}
.table{ width:100%; border-collapse:collapse }
.table th,.table td{
  padding:4px 6px;
  border-bottom:1px solid var(--rule);
  font-size:13px;
}
.chart-wrap{
  height:520px; width:100%;
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid var(--rule);
  box-shadow: var(--shadow-1);
}

/* ---------- Helpers ---------- */
.row{ display:flex; gap:12px; align-items:flex-end; flex-wrap:wrap; }
.row > div{ flex:1 1 140px; }
.row3{
  display:grid; grid-template-columns: 1fr 1fr auto; gap:12px; align-items:end;
}
@media (max-width: 720px){ .row3{ grid-template-columns: 1fr } }
.checkline{ display:flex; align-items:center; gap:8px; padding-bottom: 2px; }
.muted{ color: var(--muted); }

/* ---------- Table ---------- */
table{ width:100%; border-collapse:collapse }
th, td{
  padding: 6px 8px;
  border-bottom: 1px solid var(--rule);
  font-size: 13px;
  color: var(--ink);
}
th{
  background: var(--kctcs-blue);
  color: #fff;
  text-align: left;
}

/* ---------- Utilities ---------- */
.text-muted{ color: var(--muted) }
.rule{ height:1px; background: var(--rule); border:0 }
.brand-blue{ color: var(--kctcs-blue) }
.brand-gold{ color: var(--kctcs-gold) }
.bg-brand-blue{ background: var(--kctcs-blue); color:#fff }
.bg-brand-gold{ background: var(--kctcs-gold); color:#000 }
.border-gold{ border-color: var(--kctcs-gold) !important }
.border-blue{ border-color: var(--kctcs-blue) !important }
.round{ border-radius: var(--radius) }
.shadow-1{ box-shadow: var(--shadow-1) }
.shadow-2{ box-shadow: var(--shadow-2) }

/* ---------- Footer ---------- */
footer.site-footer{
  margin-top:24px; color: var(--muted); font-size:12px
}

/* ---------- Print ---------- */
@media print{
  .sidebar{ display:none }
  .layout{ grid-template-columns: 1fr }
  .btn{ display:none }
}

/* ---------- Hard Fix: Input Borders ---------- */
:root{
  --field-border: #bbb;
  --field-bg: #ffffff;
  --field-ink: #111;
}
body .wrap .panel input,
body .wrap .panel select,
body .wrap .panel textarea,
body .card input,
body .card select,
body .card textarea{
  width: 100%;
  padding: 8px;
  border: 2px solid var(--field-border) !important;
  border-radius: 8px !important;
  background: var(--field-bg) !important;
  color: var(--field-ink) !important;
  font-size: 14px !important;
  appearance: none; -webkit-appearance: none;
  background-clip: padding-box;
  box-shadow: none !important;
  outline: none !important;
}
body .wrap .panel input:focus,
body .wrap .panel select:focus,
body .wrap .panel textarea:focus,
body .card input:focus,
body .card select:focus,
body .card textarea:focus{
  border-color: #000 !important;
  box-shadow: 0 0 0 2px rgba(0,0,0,0.06) !important;
  outline: none !important;
}
body .wrap .panel input[type="color"],
body .card input[type="color"]{
  height: 40px;
  padding: 0;
  border: 2px solid var(--field-border) !important;
  background: transparent !important;
}