/* Light, clean, no‑gradient theme */
:root{
  --bg:#F6F7FB;
  --surface:#FFFFFF;
  --text-primary:#0F172A; /* slate-900 */
  --text-secondary:#475569; /* slate-600 */
  --accent-primary:#2563EB; /* blue-600 */
  --accent-primary-hover:#1D4ED8; /* blue-700 */
  --accent-secondary:#0EA5E9; /* sky-500 */
  --border:#E2E8F0; /* slate-200 */
  --shadow-soft:0 8px 24px rgba(15,23,42,0.08);
  --radius:14px;
  --radius-btn:12px;
}

/* Typography & base */
html,body{font-family:'Nunito',system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;margin:0;background:var(--bg);color:var(--text-primary)}
h1{font-size:2.25rem;font-weight:700}
h2{font-size:1.875rem;font-weight:700;margin:18px 0}
h3{font-size:1.25rem;font-weight:700}

/* Topbar */
.topbar{display:flex;justify-content:space-between;align-items:center;padding:14px 22px;background:var(--surface);color:var(--text-primary);border-bottom:1px solid var(--border);box-shadow:0 6px 12px rgba(15,23,42,0.04)}
.top-actions{display:flex;gap:10px;align-items:center}

/* Admin header */
.header{display:flex;justify-content:space-between;align-items:center;padding:14px 22px;background:var(--surface);color:var(--text-primary);border-bottom:1px solid var(--border);box-shadow:0 6px 12px rgba(15,23,42,0.04)}
.logo{height:100%;max-height:64px;width:auto;object-fit:contain}

/* Brand headline */
.brand{display:flex;align-items:stretch;gap:12px}
.brand-logo{height:100%;max-height:64px;width:auto;object-fit:contain}
.brand-text{display:flex;flex-direction:column;justify-content:center}
.brand-title{margin:0;font-size:1.35rem;line-height:1.25;font-weight:700;color:var(--text-primary)}
.brand-subtitle{margin-top:2px;font-size:.95rem;line-height:1.25;color:var(--text-secondary)}

/* Layout */
.container{padding:22px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px}

/* Card */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow-soft)}
.card{position:relative;overflow:hidden}
.card:hover{transform:none;transition:border-color .2s ease}
.kv{display:flex;justify-content:space-between;margin:8px 0;color:var(--text-secondary)}

/* Arrival log for Ruang Pelayanan */
.arrival-log{margin-top:10px}
.arrival-log .log-title{font-size:.9rem;color:var(--text-secondary);margin-bottom:6px}
#pelayananArrivalLog{list-style:none;padding:0;margin:0}
#pelayananArrivalLog li{font-size:.95rem;color:var(--text-primary);padding:4px 0;border-top:1px dashed var(--border)}

/* Small status indicator (optional use) */
.indicator{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:8px;background:#94A3B8}
.indicator.on{background:#22C55E}
.indicator.off{background:#94A3B8}

/* Card color variants (no gradient) */
.card.blue{background:#EBF2FF;border-color:#C7D8FE}
.card.sky{background:#E0F2FE;border-color:#B9E6FD}
.card.green{background:#ECFDF5;border-color:#CFFAE8}
.card.amber{background:#FEF3C7;border-color:#FDE68A}
.card.red{background:#FEE2E2;border-color:#FCA5A5}
.card.violet{background:#F3E8FF;border-color:#D8B4FE}
.card.blue:hover{border-color:#9EC0FD}
.card.sky:hover{border-color:#94DAFB}
.card.green:hover{border-color:#B6F5DF}
.card.amber:hover{border-color:#FCD34D}
.card.red:hover{border-color:#F87171}
.card.violet:hover{border-color:#C4A0FB}

/* Alert highlight for security events */
.card.alert{border-color:#F87171;box-shadow:0 0 0 2px #FCA5A5 inset}

/* Buttons (outline, ringan & kontras) */
.btn{background:#fff;color:var(--accent-primary);border:1px solid var(--accent-primary);border-radius:var(--radius-btn);padding:9px 18px;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease,color .15s ease;text-transform:initial;font-weight:600;letter-spacing:.2px}
.btn:hover{transform:translateY(-1px);background:#EEF2FF;border-color:var(--accent-primary-hover);color:var(--accent-primary-hover);box-shadow:0 8px 16px rgba(37,99,235,.18)}
.btn:active{transform:translateY(0) scale(.99)}
.btn:focus-visible{outline:3px solid rgba(37,99,235,.35);outline-offset:2px}
.btn.feedback{background:#fff;color:var(--accent-secondary);border:1px solid var(--accent-secondary)}
.btn.feedback:hover{background:#E0F2FE;color:#0284C7;border-color:#0284C7;box-shadow:0 8px 16px rgba(14,165,233,.18)}
.btn:disabled{opacity:.7;cursor:not-allowed}
/* Small button variant for inline actions */
.btn.small{padding:6px 10px;font-size:.85rem;margin-left:8px}

/* Badge & Stats */
.badge{background:#EEF2FF;color:#1E293B;border:1px solid var(--border);border-radius:999px;padding:6px 12px;font-size:12px}
/* hapus flex lama: gunakan grid untuk spasi antar card yang konsisten */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:28px;align-items:stretch;margin-top:12px;padding-inline:8px}
.stat{display:none}
/* Mini card styling for compact info cards */
.mini-card{padding:12px}
.mini-card .service-header h3{font-size:1.05rem}
.mini-card .kv{margin:6px 0}
.mini-card .kv strong{font-size:1.05rem;color:var(--text-primary)}

/* Charts row: two charts side-by-side at 50% width */
.charts-row{display:flex;gap:18px;align-items:stretch}
.chart-card{flex:1}
/* Force single-row layout for specific grids */
.row-cards{display:flex;gap:18px;align-items:stretch;flex-wrap:nowrap}
.row-cards .card{flex:1}
/* Vertical stack for cards inside a section */
.col-cards{display:flex;flex-direction:column;gap:18px;align-items:stretch}
/* Single-row container for multiple sections (wrap saat sempit agar tidak overlap) */
.section-row{display:flex;gap:18px;align-items:stretch;flex-wrap:wrap}
.section-row>section{flex:1 1 380px;min-width:340px}
/* Mini stats row: responsif, tanpa tumpang tindih, hormati padding card */
.stats .card{width:100%}
/* Chart card alignment to match service cards */
.chart-card .service-header{margin-bottom:8px}
.chart-card canvas{position:relative;z-index:1;display:block;width:100%;height:auto;aspect-ratio:2/1}
.chart-card .service-watermark{top:6px;right:10px;width:120px;height:120px}

/* Footer */
.footer{padding:18px 22px;color:var(--text-secondary)}
/* Service card header and icon */
.service-header{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.service-icon{color:var(--accent-secondary);opacity:.9}
.service-svg{width:28px;height:28px;display:block;fill:currentColor}
.service-watermark{position:absolute;right:12px;top:8px;width:140px;height:140px;opacity:.16;color:var(--accent-primary);z-index:0;pointer-events:none}
.service-header, .kv, .arrival-log{position:relative;z-index:1}
.service-watermark .service-svg{width:100%;height:100%;display:block;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}

/* Sinkronkan warna watermark dengan varian kartu untuk visual yang kohesif */
.card.blue .service-watermark{color:#2563EB}
.card.sky .service-watermark{color:#0EA5E9}
.card.violet .service-watermark{color:#8B5CF6}

/* Tank air pada card Tandon Air */
.tank{position:relative;margin:8px 0 12px;border:2px solid rgba(2,6,23,0.18);border-radius:12px;height:140px;overflow:hidden;background:linear-gradient(180deg, rgba(2,6,23,0.03), rgba(2,6,23,0.06));color:var(--accent-primary)}
.tank .water{position:absolute;left:0;right:0;bottom:0;height:0;background-color:currentColor;opacity:.28;transition:height .6s ease;background-image:repeating-linear-gradient(135deg, rgba(255,255,255,.28) 0 10px, rgba(255,255,255,.06) 10px 20px);background-size:200% 100%;animation:waveShift 6s linear infinite}
@keyframes waveShift{from{background-position:0 0}to{background-position:80px 0}}

/* Weather card animations and states */
.card#weatherCard{position:relative}
.card#weatherCard .service-svg{stroke:rgba(2,6,23,0.65);stroke-width:1.5}
.card#weatherCard .icon{opacity:0;transition:opacity .3s ease}
.card#weatherCard.weather-clear .icon.sun{opacity:1}
.card#weatherCard.weather-clear .icon.cloud,.card#weatherCard.weather-clear .icon.rain{opacity:0}
.card#weatherCard.weather-rain .icon.cloud,.card#weatherCard.weather-rain .icon.rain{opacity:1}
.card#weatherCard.weather-rain .icon.sun{opacity:0}

.card#weatherCard .icon.sun .ray{animation:rayPulse 2s infinite ease-in-out;transform-origin:center}
@keyframes rayPulse{0%,100%{opacity:.7}50%{opacity:1}}

.card#weatherCard .icon.cloud{animation:cloudDrift 6s infinite ease-in-out}
@keyframes cloudDrift{0%,100%{transform:translateX(0)}50%{transform:translateX(2px)}}

.card#weatherCard .icon.rain .drop{animation:rainFall .8s infinite}
.card#weatherCard .icon.rain .d1{animation-delay:0s}
.card#weatherCard .icon.rain .d2{animation-delay:.2s}
.card#weatherCard .icon.rain .d3{animation-delay:.4s}
@keyframes rainFall{0%{transform:translateY(0);opacity:.9}80%{opacity:.9}100%{transform:translateY(10px);opacity:0}}