/* =========================================================
   HUT RI KE-81 - Kec. Tilatang Kamang
   Tema: Merah-Putih Meriah, bernuansa kain songket & semarak 17-an
   ========================================================= */

:root{
  --merah: #C8102E;
  --merah-tua: #8B0000;
  --putih: #FFFFFF;
  --emas: #D4AF37;
  --emas-terang: #F2D06B;
  --krem: #FFF8E7;
  --hitam-teks: #201A16;
  --abu: #6b6259;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(139,0,0,.15);
  --font-display: 'Poppins', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--hitam-teks);
  background:var(--krem);
  overflow-x:hidden;
}
h1,h2,h3,h4{
  font-family:var(--font-display);
  margin:0 0 .5rem;
}
a{text-decoration:none;color:inherit;}
img{max-width:100%;display:block;}
.container{
  width:100%;
  max-width:1180px;
  margin:0 auto;
  padding:0 20px;
}

/* ================= NAVBAR ================= */
.navbar{
  position:fixed;
  top:0;left:0;right:0;
  z-index:100;
  background:rgba(200,16,46,0.96);
  backdrop-filter:blur(6px);
  box-shadow:0 2px 15px rgba(0,0,0,.15);
}
.navbar .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:70px;
}
.navbar-brand{
  display:flex;align-items:center;gap:10px;
  color:var(--putih);
  font-family:var(--font-display);
  font-weight:700;
  font-size:1.05rem;
  line-height:1.1;
}
.navbar-brand .lambang{
  width:40px;height:40px;
  border-radius:50%;
  background:var(--emas-terang);
  display:flex;align-items:center;justify-content:center;
  font-size:1.2rem;
  color:var(--merah-tua);
  flex-shrink:0;
}
.navbar-links{
  display:flex;align-items:center;gap:8px;
}
.navbar-links a{
  color:var(--putih);
  padding:8px 16px;
  border-radius:30px;
  font-size:.92rem;
  font-weight:500;
  transition:.25s;
}
.navbar-links a:hover{background:rgba(255,255,255,.15);}
.navbar-links .btn-nav-cta{
  background:var(--emas-terang);
  color:var(--merah-tua);
  font-weight:700;
}
.navbar-links .btn-nav-cta:hover{background:var(--putih);}
.navbar-toggle{display:none;background:none;border:none;color:#fff;font-size:1.5rem;cursor:pointer;}

@media(max-width:860px){
  .navbar-links{
    position:fixed;top:70px;right:0;
    background:var(--merah-tua);
    flex-direction:column;
    width:220px;
    padding:14px;
    border-radius:0 0 0 12px;
    transform:translateX(100%);
    transition:.3s;
  }
  .navbar-links.open{transform:translateX(0);}
  .navbar-toggle{display:block;}
}

/* ================= HERO ================= */
.hero{
  position:relative;
  min-height:100vh;
  display:flex;
  align-items:center;
  padding-top:70px;
  background:
    radial-gradient(circle at 15% 20%, rgba(255,255,255,.08), transparent 45%),
    linear-gradient(160deg, var(--merah) 0%, var(--merah-tua) 60%, #5c0000 100%);
  overflow:hidden;
  color:var(--putih);
}
.hero-rays{
  position:absolute;inset:0;
  background:repeating-conic-gradient(from 0deg, rgba(255,255,255,.05) 0deg 6deg, transparent 6deg 12deg);
  animation:spin 90s linear infinite;
  opacity:.5;
}
@keyframes spin{to{transform:rotate(360deg);}}

.hero .container{
  position:relative;z-index:3;
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:40px;
  align-items:center;
}
@media(max-width:900px){
  .hero .container{grid-template-columns:1fr;text-align:center;}
}

.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.35);
  padding:6px 16px;
  border-radius:30px;
  font-size:.8rem;
  letter-spacing:1.5px;
  text-transform:uppercase;
  margin-bottom:18px;
}
.hero h1{
  font-size:clamp(2.3rem, 5vw, 3.6rem);
  font-weight:800;
  line-height:1.08;
  text-shadow:0 4px 18px rgba(0,0,0,.25);
}
.hero h1 .accent{
  color:var(--emas-terang);
  display:block;
}
.hero p.lead{
  font-size:1.1rem;
  max-width:520px;
  margin:18px 0 30px;
  opacity:.92;
}
@media(max-width:900px){.hero p.lead{margin-left:auto;margin-right:auto;}}

.hero-cta{display:flex;gap:14px;flex-wrap:wrap;}
@media(max-width:900px){.hero-cta{justify-content:center;}}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 30px;
  border-radius:40px;
  font-weight:700;
  font-size:.98rem;
  border:2px solid transparent;
  cursor:pointer;
  transition:.25s;
  min-height:48px;
  touch-action:manipulation;
}
.btn-gold{
  background:var(--emas-terang);
  color:var(--merah-tua);
}
.btn-gold:hover{transform:translateY(-3px);box-shadow:0 12px 22px rgba(0,0,0,.25);}
.btn-outline{
  border-color:rgba(255,255,255,.7);
  color:var(--putih);
}
.btn-outline:hover{background:rgba(255,255,255,.15);}
.btn-primary{background:var(--merah);color:#fff;}
.btn-primary:hover{background:var(--merah-tua);transform:translateY(-2px);}
.btn-block{width:100%;}

/* Countdown */
.countdown{
  display:flex;gap:12px;margin-top:36px;flex-wrap:wrap;
}
@media(max-width:900px){.countdown{justify-content:center;}}
.countdown .box{
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.3);
  border-radius:12px;
  padding:14px 16px;
  min-width:76px;
  text-align:center;
  backdrop-filter:blur(4px);
}
.countdown .box .num{
  font-family:var(--font-display);
  font-size:1.8rem;
  font-weight:800;
  color:var(--emas-terang);
}
.countdown .box .label{font-size:.7rem;letter-spacing:1px;text-transform:uppercase;opacity:.85;}

/* Hero visual: bendera berkibar dibuat pakai CSS/SVG */
.hero-visual{position:relative;display:flex;justify-content:center;}
.flag-pole{
  width:8px;height:340px;
  background:linear-gradient(#e8d38a,#a9822f);
  border-radius:4px;
  position:relative;
}
.flag{
  position:absolute;top:10px;left:8px;
  width:180px;height:120px;
  transform-origin:left center;
  animation:wave 2.6s ease-in-out infinite;
}
@keyframes wave{
  0%,100%{transform:rotateY(0deg) skewY(2deg);}
  50%{transform:rotateY(-14deg) skewY(-2deg);}
}
.flag .stripe-red{height:50%;background:var(--merah);border-radius:0 6px 0 0;}
.flag .stripe-white{height:50%;background:var(--putih);border-radius:0 0 6px 0;}

/* Confetti / kembang api */
.confetti-piece{
  position:absolute;
  top:-10px;
  width:8px;height:14px;
  opacity:.9;
  animation:fall linear infinite;
  z-index:2;
}
@keyframes fall{
  0%{transform:translateY(-10vh) rotate(0deg);}
  100%{transform:translateY(110vh) rotate(360deg);}
}

/* ================= SECTIONS ================= */
section{padding:80px 0;}
.section-title{text-align:center;max-width:640px;margin:0 auto 50px;}
.section-title .tag{
  color:var(--merah);
  font-weight:700;
  letter-spacing:2px;
  font-size:.8rem;
  text-transform:uppercase;
}
.section-title h2{font-size:clamp(1.8rem,3.4vw,2.4rem);color:var(--merah-tua);}
.section-title p{color:var(--abu);margin-top:10px;}

/* Tentang Acara */
.about-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
}
@media(max-width:800px){.about-grid{grid-template-columns:1fr;}}
.about-card{
  background:#fff;
  border-radius:var(--radius);
  padding:28px 24px;
  box-shadow:var(--shadow);
  border-top:4px solid var(--merah);
  transition:.3s;
}
.about-card:hover{transform:translateY(-6px);}
.about-card .icon{
  width:52px;height:52px;
  border-radius:50%;
  background:var(--merah);
  color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-size:1.4rem;
  margin-bottom:16px;
}

/* Cabang Lomba cards */
.lomba-filter{
  display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-bottom:34px;
}
.lomba-filter button{
  border:2px solid var(--merah);
  background:transparent;
  color:var(--merah);
  padding:8px 20px;
  border-radius:30px;
  cursor:pointer;
  font-weight:600;
  transition:.2s;
}
.lomba-filter button.active,
.lomba-filter button:hover{
  background:var(--merah);color:#fff;
}
.lomba-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:22px;
}
.lomba-card{
  background:#fff;
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow);
  transition:.3s;
  display:flex;flex-direction:column;
}
.lomba-card:hover{transform:translateY(-6px);box-shadow:0 16px 34px rgba(139,0,0,.22);}
.lomba-card .head{
  background:linear-gradient(120deg,var(--merah),var(--merah-tua));
  color:#fff;padding:22px;
  display:flex;align-items:center;gap:14px;
}
.lomba-card .head .icon-circle{
  width:46px;height:46px;border-radius:50%;
  background:rgba(255,255,255,.18);
  display:flex;align-items:center;justify-content:center;font-size:1.3rem;flex-shrink:0;
}
.lomba-card .body{padding:20px 22px;flex:1;display:flex;flex-direction:column;gap:10px;}
.lomba-card .badge{
  display:inline-block;
  align-self:flex-start;
  background:var(--krem);
  color:var(--merah-tua);
  border:1px solid var(--emas);
  padding:3px 12px;
  border-radius:20px;
  font-size:.72rem;
  font-weight:700;
  text-transform:uppercase;
}
.lomba-card .meta{font-size:.85rem;color:var(--abu);display:flex;flex-direction:column;gap:4px;}
.lomba-card .footer{padding:16px 22px;border-top:1px solid #f0e6d6;display:flex;justify-content:space-between;align-items:center;}
.lomba-card .biaya{font-weight:800;color:var(--merah);}

/* Timeline Rangkaian Acara */
.timeline{max-width:720px;margin:0 auto;position:relative;padding-left:34px;}
.timeline::before{
  content:'';position:absolute;left:9px;top:6px;bottom:6px;width:3px;
  background:linear-gradient(var(--merah),var(--emas));
  border-radius:3px;
}
.timeline-item{position:relative;margin-bottom:30px;}
.timeline-item::before{
  content:'';position:absolute;left:-34px;top:4px;
  width:20px;height:20px;border-radius:50%;
  background:var(--putih);border:4px solid var(--merah);
}
.timeline-item .tgl{color:var(--merah);font-weight:700;font-size:.85rem;text-transform:uppercase;}
.timeline-item h4{margin:4px 0;color:var(--hitam-teks);}
.timeline-item p{color:var(--abu);margin:0;font-size:.92rem;}

/* CTA band */
.cta-band{
  background:linear-gradient(120deg,var(--merah-tua),var(--merah));
  color:#fff;text-align:center;
  padding:70px 20px;
  position:relative;
  overflow:hidden;
}
.cta-band h2{font-size:clamp(1.6rem,3vw,2.2rem);}
.cta-band p{opacity:.9;max-width:520px;margin:12px auto 26px;}

/* Footer */
footer{
  background:#1b1310;color:#cfc4b7;padding:50px 0 20px;
}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px;margin-bottom:30px;}
@media(max-width:760px){.footer-grid{grid-template-columns:1fr;}}
footer h4{color:#fff;font-size:1rem;margin-bottom:14px;}
footer a{color:#cfc4b7;display:block;padding:4px 0;font-size:.92rem;transition:.2s;}
footer a:hover{color:var(--emas-terang);}
.footer-bottom{border-top:1px solid #35291f;padding-top:18px;text-align:center;font-size:.82rem;color:#8a7c6c;}

/* ================= AUTH PAGES ================= */
.auth-wrap{
  min-height:100vh;
  display:flex;align-items:center;justify-content:center;
  padding:110px 20px 40px;
  background:
    radial-gradient(circle at 10% 10%, rgba(200,16,46,.08), transparent 40%),
    var(--krem);
}
.auth-card{
  background:#fff;
  border-radius:18px;
  box-shadow:var(--shadow);
  width:100%;max-width:460px;
  padding:40px 36px;
  border-top:6px solid var(--merah);
}
.auth-card h2{color:var(--merah-tua);text-align:center;}
.auth-card p.sub{text-align:center;color:var(--abu);margin-bottom:26px;font-size:.9rem;}
.form-group{margin-bottom:16px;}
.form-group label{display:block;margin-bottom:6px;font-weight:600;font-size:.88rem;}
.form-control{
  width:100%;padding:13px 15px;
  border:1.5px solid #e4d9c8;
  border-radius:10px;
  font-size:1rem;
  font-family:var(--font-body);
  transition:.2s;
  background:#fffefb;
  min-height:48px;
}
.form-control:focus{outline:none;border-color:var(--merah);box-shadow:0 0 0 3px rgba(200,16,46,.12);}
select.form-control{appearance:auto;}
.auth-footer-link{text-align:center;margin-top:18px;font-size:.9rem;color:var(--abu);}
.auth-footer-link a{color:var(--merah);font-weight:700;}

/* ================= ALERT / FLASH ================= */
.alert{
  padding:14px 18px;border-radius:10px;margin-bottom:18px;font-size:.92rem;
  border-left:5px solid transparent;
}
.alert-success{background:#e6f7ec;color:#1a7a3f;border-color:#1a7a3f;}
.alert-danger{background:#fdeaea;color:var(--merah-tua);border-color:var(--merah);}
.alert-warning{background:#fff6e0;color:#8a6300;border-color:var(--emas);}
.alert-info{background:#e8f2fb;color:#1a5a8a;border-color:#1a5a8a;}

/* ================= DASHBOARD ================= */
.dash-header{
  background:linear-gradient(120deg,var(--merah),var(--merah-tua));
  color:#fff;padding:110px 0 50px;
}
.dash-header h1{font-size:1.8rem;}
.dash-body{padding:40px 0 80px;}
.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:-70px 0 40px;}
@media(max-width:760px){.stat-grid{grid-template-columns:1fr;margin-top:20px;}}
.stat-card{
  background:#fff;border-radius:14px;box-shadow:var(--shadow);
  padding:22px;display:flex;align-items:center;gap:16px;
}
.stat-card .icon{
  width:48px;height:48px;border-radius:12px;
  background:var(--krem);color:var(--merah);
  display:flex;align-items:center;justify-content:center;font-size:1.3rem;
}
.stat-card .num{font-size:1.5rem;font-weight:800;color:var(--merah-tua);font-family:var(--font-display);}
.stat-card .label{font-size:.8rem;color:var(--abu);}

table.tbl{width:100%;border-collapse:collapse;background:#fff;border-radius:12px;overflow:hidden;box-shadow:var(--shadow);}
table.tbl th, table.tbl td{padding:14px 16px;text-align:left;font-size:.9rem;border-bottom:1px solid #f1e8d9;}
table.tbl th{background:var(--merah);color:#fff;font-weight:600;}
table.tbl tr:last-child td{border-bottom:none;}
.status-pill{padding:4px 12px;border-radius:20px;font-size:.75rem;font-weight:700;}
.status-menunggu{background:#fff6e0;color:#8a6300;}
.status-diterima{background:#e6f7ec;color:#1a7a3f;}
.status-ditolak{background:#fdeaea;color:var(--merah-tua);}

.card-panel{background:#fff;border-radius:14px;box-shadow:var(--shadow);padding:24px;margin-bottom:24px;}
.card-panel h3{color:var(--merah-tua);margin-bottom:16px;}

.fade-in{animation:fadeIn .7s ease both;}
@keyframes fadeIn{from{opacity:0;transform:translateY(16px);}to{opacity:1;transform:translateY(0);}}

.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s ease, transform .7s ease;}
.reveal.show{opacity:1;transform:translateY(0);}

/* ================= RAMAH MOBILE / ANDROID ================= */
html, body{ -webkit-tap-highlight-color: transparent; }
input, select, textarea, button{ font-size:16px; }
.navbar-toggle{min-width:44px;min-height:44px;}
input[type="checkbox"], input[type="radio"]{width:20px;height:20px;}

@media(max-width:860px){
  .navbar-brand{font-size:.95rem;}
}

@media(max-width:600px){
  table.tbl{display:block;overflow-x:auto;white-space:nowrap;}
  .auth-wrap{padding:100px 14px 30px;}
  .container{padding:0 16px;}
  section{padding:56px 0;}
  .card-panel{padding:18px;}
  .hero-cta{flex-direction:column;align-items:stretch;}
  .hero-cta .btn{width:100%;}
}

@media(max-width:480px){
  .hero h1{font-size:2rem;}
  .countdown{gap:8px;}
  .countdown .box{min-width:64px;padding:10px 8px;flex:1;}
  .countdown .box .num{font-size:1.4rem;}
  .auth-card{padding:26px 20px;border-radius:14px;}
  .auth-card h2{font-size:1.3rem;}
  table.tbl th, table.tbl td{padding:10px 8px;font-size:.82rem;}
  .stat-card{padding:16px;}
  .lomba-card .head{padding:18px;}
  .lomba-filter{gap:8px;}
  .lomba-filter button{padding:8px 14px;font-size:.85rem;}
  .form-group label{font-size:.85rem;}
  .btn-block{padding-top:15px;padding-bottom:15px;}
}