/* SubPachet Loterie - Design System */
:root{
  --green:#2f7d3e;
  --green-dark:#1f5a2b;
  --green-light:#e8f3ea;
  --cream:#fbf7ee;
  --cream-2:#f3ecd9;
  --yellow:#f5c542;
  --yellow-dark:#e0a91a;
  --ink:#1c2a1f;
  --muted:#6a7a6d;
  --line:#e3dcc6;
  --danger:#c0392b;
  --ok:#2f7d3e;
  --warn:#b8860b;
  --radius:14px;
  --shadow:0 8px 24px rgba(0,0,0,.08);
  --shadow-sm:0 2px 8px rgba(0,0,0,.06);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0;background:var(--cream);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;line-height:1.5;font-size:16px}
a{color:var(--green);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
h1,h2,h3,h4{font-weight:800;letter-spacing:-.02em;margin:0 0 .5em;color:var(--ink)}
h1{font-size:clamp(28px,6vw,52px);line-height:1.05}
h2{font-size:clamp(22px,4vw,34px)}
h3{font-size:18px}
p{margin:0 0 1em}
.container{max-width:1100px;margin:0 auto;padding:0 18px}
.muted{color:var(--muted)}
.center{text-align:center}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(251,247,238,.92);backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid var(--line)}
.site-header .row{display:flex;align-items:center;justify-content:space-between;height:64px;gap:12px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--ink);font-size:18px}
.brand .logo{width:34px;height:34px;border-radius:10px;background:var(--green);color:#fff;display:grid;place-items:center;font-weight:900}
.nav-links{display:none;gap:22px}
.nav-links a{color:var(--ink);font-weight:600;font-size:14px}
@media(min-width:780px){.nav-links{display:flex}}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 18px;border-radius:999px;font-weight:700;font-size:15px;border:0;cursor:pointer;transition:transform .08s ease, box-shadow .2s ease, background .2s;min-height:44px;text-decoration:none}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--green);color:#fff;box-shadow:var(--shadow-sm)}
.btn-primary:hover{background:var(--green-dark);text-decoration:none}
.btn-yellow{background:var(--yellow);color:var(--ink)}
.btn-yellow:hover{background:var(--yellow-dark)}
.btn-outline{background:transparent;color:var(--ink);border:1.5px solid var(--ink)}
.btn-ghost{background:transparent;color:var(--ink)}
.btn-danger{background:var(--danger);color:#fff}
.btn-block{width:100%}
.btn-sm{padding:8px 14px;font-size:13px;min-height:36px}

/* Hero */
.hero{position:relative;padding:48px 0 56px;overflow:hidden}
.hero .blob{position:absolute;border-radius:50%;filter:blur(60px);opacity:.5;pointer-events:none}
.hero .blob.b1{width:380px;height:380px;background:var(--yellow);top:-100px;right:-80px}
.hero .blob.b2{width:340px;height:340px;background:var(--green);bottom:-120px;left:-100px;opacity:.25}
.hero-content{position:relative;text-align:center;max-width:780px;margin:0 auto}
.eyebrow{display:inline-block;background:var(--green-light);color:var(--green-dark);padding:6px 12px;border-radius:999px;font-size:13px;font-weight:700;margin-bottom:16px}
.hero p.lead{font-size:18px;color:var(--muted);max-width:600px;margin:0 auto 24px}
.hero .cta-row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* Progress */
.progress-card{margin:36px auto 0;max-width:640px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}
.progress-card .top{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:10px}
.progress-card .top b{font-size:24px;color:var(--green-dark)}
.progress-bar{height:12px;background:var(--cream-2);border-radius:999px;overflow:hidden}
.progress-bar>span{display:block;height:100%;background:linear-gradient(90deg,var(--green),var(--yellow));border-radius:999px;transition:width .6s ease}

/* Sections */
section.section{padding:56px 0}
.section h2{text-align:center;margin-bottom:8px}
.section .subtitle{text-align:center;color:var(--muted);max-width:560px;margin:0 auto 32px}

.grid{display:grid;gap:16px}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
.grid.cols-3{grid-template-columns:repeat(1,1fr)}
.grid.cols-4{grid-template-columns:repeat(2,1fr)}
@media(min-width:680px){.grid.cols-3{grid-template-columns:repeat(3,1fr)}.grid.cols-4{grid-template-columns:repeat(4,1fr)}}

.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-sm)}
.card .num{width:36px;height:36px;border-radius:10px;background:var(--green);color:#fff;display:grid;place-items:center;font-weight:800;margin-bottom:12px}
.card.prize{text-align:center}
.card.prize .ico{font-size:36px;margin-bottom:8px}
.card.prize .val{color:var(--green-dark);font-weight:800;font-size:18px;margin-top:4px}

/* Brand pills */
.brand-pills{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:18px}
.pill{background:#fff;border:1.5px solid var(--green);color:var(--green-dark);padding:10px 18px;border-radius:999px;font-weight:700}

/* FAQ */
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin-bottom:10px}
.faq summary{cursor:pointer;font-weight:700;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;color:var(--green);font-weight:800}
.faq details[open] summary::after{content:"−"}
.faq details[open]{box-shadow:var(--shadow-sm)}

/* Footer */
footer.site-footer{padding:36px 0;border-top:1px solid var(--line);background:var(--cream-2);text-align:center;color:var(--muted);font-size:14px;margin-top:40px}

/* ====== APP (auth + dashboard) ====== */
.app-shell{min-height:100vh;padding-bottom:88px}
.app-header{background:#fff;border-bottom:1px solid var(--line);padding:14px 18px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:30}
.app-header .title{font-weight:800;font-size:18px}
.app-main{padding:18px;max-width:680px;margin:0 auto}

/* Bottom nav */
.bottom-nav{position:fixed;left:0;right:0;bottom:0;background:#fff;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr);z-index:40;padding-bottom:env(safe-area-inset-bottom)}
.bottom-nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:10px 4px;color:var(--muted);font-size:11px;font-weight:600;gap:2px}
.bottom-nav a .ico{font-size:20px}
.bottom-nav a.active{color:var(--green-dark)}
.bottom-nav a:hover{text-decoration:none}

/* Forms */
.form-group{margin-bottom:14px}
.form-group label{display:block;font-weight:600;font-size:14px;margin-bottom:6px}
.input,.select,.textarea{width:100%;padding:12px 14px;border:1.5px solid var(--line);background:#fff;border-radius:10px;font-size:16px;font-family:inherit;color:var(--ink);min-height:44px}
.input:focus,.select:focus,.textarea:focus{outline:none;border-color:var(--green)}
.textarea{min-height:96px;resize:vertical}
.hint{font-size:12px;color:var(--muted);margin-top:4px}
.error{color:var(--danger);font-size:13px;margin-top:8px;font-weight:600;min-height:18px}
.success{color:var(--green-dark);font-size:13px;margin-top:8px;font-weight:600;min-height:18px}

.auth-wrap{max-width:420px;margin:40px auto;padding:0 18px}
.auth-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 22px;box-shadow:var(--shadow)}
.tabs{display:flex;gap:0;background:var(--cream-2);padding:4px;border-radius:999px;margin-bottom:20px}
.tabs button{flex:1;border:0;background:transparent;padding:10px;border-radius:999px;font-weight:700;cursor:pointer;color:var(--muted)}
.tabs button.active{background:#fff;color:var(--ink);box-shadow:var(--shadow-sm)}

/* Stats row */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:20px}
.stat{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px;text-align:center}
.stat b{display:block;font-size:22px;color:var(--green-dark)}
.stat span{font-size:11px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.04em}

/* Submission item */
.sub-item{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px;margin-bottom:10px;display:flex;align-items:center;gap:12px}
.sub-item .thumb{width:56px;height:56px;border-radius:10px;background:var(--cream-2);object-fit:cover;flex-shrink:0;border:1px solid var(--line)}
.sub-item .meta{flex:1;min-width:0}
.sub-item .meta .code{font-weight:700;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sub-item .meta .sub{font-size:12px;color:var(--muted)}
.badge{padding:4px 10px;border-radius:999px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.04em}
.badge.pending{background:#fff4d6;color:var(--warn)}
.badge.approved{background:var(--green-light);color:var(--green-dark)}
.badge.rejected{background:#fde2de;color:var(--danger)}

/* Modal */
.modal-bg{position:fixed;inset:0;background:rgba(0,0,0,.5);display:none;align-items:center;justify-content:center;padding:18px;z-index:100}
.modal-bg.open{display:flex}
.modal{background:#fff;border-radius:var(--radius);padding:22px;max-width:480px;width:100%;max-height:90vh;overflow:auto}

/* Toast */
.toast{position:fixed;bottom:96px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;padding:12px 20px;border-radius:999px;font-weight:600;font-size:14px;z-index:200;opacity:0;transition:opacity .2s;pointer-events:none;max-width:90vw;text-align:center}
.toast.show{opacity:1}
.toast.error{background:var(--danger)}
.toast.success{background:var(--green)}

/* Bulk uploader */
.uploader{border:2px dashed var(--line);border-radius:12px;padding:20px;text-align:center;background:#fff;cursor:pointer}
.uploader:hover{border-color:var(--green)}
.file-row{display:flex;align-items:center;gap:10px;padding:8px;background:var(--cream-2);border-radius:8px;margin-top:8px}
.file-row .name{flex:1;font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.file-row input{flex:2;padding:8px;border-radius:6px;border:1px solid var(--line);font-family:ui-monospace,monospace}
.file-row button{background:transparent;border:0;color:var(--danger);cursor:pointer;font-size:18px;padding:4px 8px}

/* Util */
.row-between{display:flex;align-items:center;justify-content:space-between;gap:12px}
.gap{height:16px}
.divider{height:1px;background:var(--line);margin:18px 0}