*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;background:#f4f7fb;color:#172033}a{text-decoration:none;color:inherit}.center{min-height:100vh;display:grid;place-items:center;padding:24px}.brand{display:flex;gap:16px;align-items:center;margin-bottom:22px}.logo{width:64px;height:64px;border-radius:16px;background:#16243a;color:white;display:grid;place-items:center;font-weight:800;font-size:20px}.brand h1{margin:0;font-size:28px}.brand p{margin:4px 0;color:#718096}.card{background:white;border:1px solid #e4e9f0;border-radius:22px;box-shadow:0 15px 45px #17203312}.hero{width:min(560px,100%);padding:48px;text-align:center}.hero h2{font-size:34px;margin:0 0 10px}.hero p{color:#667085;font-size:18px}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:12px;padding:12px 18px;background:#e9eef5;color:#182338;font-weight:700;cursor:pointer}.btn.primary{background:#1769e0;color:white}.btn.danger{background:#ffe8e8;color:#b42318}.btn.big{width:100%;padding:18px;font-size:18px}.btn.small{padding:8px 12px;font-size:13px}.admin-link{display:block;margin-top:18px;color:#667085;font-size:14px}.touch{max-width:720px;margin:auto;padding:20px}.touch header{display:flex;align-items:center;gap:15px;margin-bottom:16px}.touch header small{display:block;color:#667085;margin-top:4px}.back{font-size:28px}.form{padding:28px}.form label{display:block;font-weight:700;margin:16px 0}.form input,.form select,.login input,#search{width:100%;border:1px solid #ccd5e0;border-radius:12px;padding:15px;font-size:18px;background:white;margin-top:8px}.signature-head{display:flex;justify-content:space-between;align-items:center}.signature-box{height:210px;border:2px dashed #b8c2d0;border-radius:14px;background:#fff;margin:8px 0 20px;touch-action:none}.signature-box canvas{width:100%;height:100%;display:block}.alert{background:#fff0f0;color:#b42318;padding:12px;border-radius:10px}.check{font-size:64px;color:#14804a}.muted{color:#667085!important}.login{width:min(430px,100%);padding:35px}.login h1{margin-top:0}.admin-page{padding:28px;max-width:1400px;margin:auto}.admin-header{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:24px}.admin-header h1{margin:0}.admin-header p{margin:4px 0;color:#667085}.admin-header nav{display:flex;gap:8px;flex-wrap:wrap}.stats{display:flex;gap:15px;margin-bottom:20px}.stat{background:white;border:1px solid #e4e9f0;border-radius:16px;padding:18px 24px;min-width:180px}.stat b{display:block;font-size:28px}.stat span{color:#667085}.table-wrap{padding:20px;overflow:auto}.toolbar{display:flex;gap:10px;margin-bottom:15px}.toolbar input{max-width:450px}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:14px 10px;border-bottom:1px solid #edf0f4;white-space:nowrap}.present{background:#e8f7ef;color:#137443;border-radius:20px;padding:6px 10px;font-weight:700}@media(max-width:700px){.hero{padding:30px}.admin-header{align-items:flex-start;flex-direction:column}.stats{flex-wrap:wrap}.form{padding:20px}}

.btn.secondary{background:#eef3f8;color:#182338;margin-top:10px}
.visitor-card{padding:22px;margin-bottom:14px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.visitor-info{display:flex;flex-direction:column;gap:6px}
.visitor-info strong{font-size:24px}
.visitor-info span{color:#667085}
.empty{text-align:center;padding:45px 25px;margin-bottom:18px}
.empty-icon{font-size:56px;margin-bottom:8px}
@media(max-width:700px){.visitor-card{flex-direction:column;align-items:stretch}.visitor-info strong{font-size:22px}}

.pin-card{width:min(430px,100%);padding:35px;text-align:center}.lock-icon{font-size:48px}.pin-card h1{margin:8px 0}.pin-card p{color:#667085}.pin-card #pin{position:absolute;opacity:0;pointer-events:none}.pin-dots{display:flex;justify-content:center;gap:14px;margin:22px 0}.pin-dots span{width:16px;height:16px;border-radius:50%;border:2px solid #b8c2d0}.pin-dots span.filled{background:#1769e0;border-color:#1769e0}.keypad{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.key{border:0;border-radius:14px;background:#eef3f8;font-size:25px;font-weight:700;height:64px;cursor:pointer}.key:active{transform:scale(.97)}.key-ok{background:#1769e0;color:white}.key-action{color:#b42318}
.pin-screen{position:relative;transition:background .3s ease}.pin-screen.status-available{background:#eaf8ef}.pin-screen.status-restricted{background:#fff0f0}.pin-status{position:absolute;top:24px;left:24px;right:24px;text-align:center;padding:14px 20px;border-radius:18px;font-weight:800}.status-available .pin-status{background:#d9f4e3;color:#126b3d}.status-restricted .pin-status{background:#ffdede;color:#a51d24}.status-icon{font-size:28px;line-height:1}.status-title{font-size:24px;margin-top:4px}.status-text{font-size:14px;font-weight:600;margin-top:3px}.access-status-panel{padding:22px;margin-bottom:20px}.access-status-panel h2{margin:0 0 6px}.access-status-panel p{margin:0 0 16px;color:#667085}.access-status-actions{display:flex;gap:12px;flex-wrap:wrap}.status-btn{border:2px solid transparent;border-radius:14px;padding:14px 20px;font-size:16px;font-weight:800;cursor:pointer}.status-btn.available{background:#d9f4e3;color:#126b3d}.status-btn.restricted{background:#ffdede;color:#a51d24}.status-btn.active{border-color:currentColor;box-shadow:0 0 0 3px #17203314}@media(max-width:700px){.pin-status{position:relative;top:auto;left:auto;right:auto;margin-bottom:16px}.pin-screen{display:flex;flex-direction:column;justify-content:center}.access-status-actions{flex-direction:column}.status-btn{width:100%}}

/* --- Écran PIN / accueil visiteurs : mise en page kiosk --- */
.pin-screen{
  min-height:100vh;
  padding:18px 22px 28px;
  display:flex;
  flex-direction:column;
  gap:20px;
  transition:background .3s ease;
}
.pin-screen.status-available{background:linear-gradient(135deg,#f4fbf7 0%,#eef5fb 100%)}
.pin-screen.status-restricted{background:linear-gradient(135deg,#fff6f6 0%,#f8f4f5 100%)}

.pin-topbar{
  width:min(1450px,100%);
  margin:0 auto;
  display:grid;
  grid-template-columns:1fr;
  gap:16px;
  align-items:stretch;
}

.datetime-card{
  min-width:245px;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:12px;
  padding:12px 20px;
  border-radius:20px;
  background:rgba(255,255,255,.94);
  border:1px solid #e4e9f0;
  box-shadow:0 8px 25px #1720330b;
}
.datetime-icon{
  font-size:32px;
  line-height:1;
}
.datetime-content{text-align:left}
.current-date{
  color:#52677e;
  font-size:14px;
  font-weight:700;
  white-space:nowrap;
}
.current-time{
  color:#19385d;
  font-size:29px;
  line-height:1.05;
  font-weight:900;
  letter-spacing:1px;
  font-variant-numeric:tabular-nums;
}

.pin-status{
  width:100%;
  min-height:88px;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:16px;
  padding:14px 24px;
  border-radius:20px;
  text-align:center;
  box-shadow:0 8px 25px #1720330b;
}
.status-available .pin-status{background:#dcf6e6;color:#126b3d}
.status-restricted .pin-status{background:#ffdede;color:#a51d24}
.status-icon{font-size:30px;line-height:1}
.status-title{font-size:25px;font-weight:900;letter-spacing:.2px}
.status-text{font-size:14px;font-weight:650;margin-top:3px}

.pin-layout{
  width:min(1450px,100%);
  margin:0 auto;
  flex:1;
  display:grid;
  grid-template-columns:minmax(0,1fr) 430px;
  gap:22px;
  align-items:center;
}

.rules-card{
  padding:34px;
  min-height:470px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  border-radius:24px;
}
.rules-heading{display:flex;align-items:flex-start;gap:20px;margin-bottom:28px}
.rules-main-icon{font-size:46px;line-height:1}
.rules-heading h2{margin:0;font-size:31px;color:#19385d;letter-spacing:.2px}
.rules-heading p{margin:8px 0 0;color:#52677e;font-size:17px}
.rule{display:flex;align-items:center;gap:22px;padding:24px;border-radius:18px;margin-top:14px}
.rule-icon{width:76px;min-width:76px;height:76px;border-radius:18px;display:grid;place-items:center;font-size:38px}
.rule h3{margin:0 0 7px;font-size:20px;letter-spacing:.2px}
.rule p{margin:0;font-size:16px;line-height:1.5;color:#294762}
.rule-danger{background:#fff3f3;border:1px solid #ffcaca}
.rule-danger h3{color:#bd3030}
.rule-danger .rule-icon{background:#ffe1e1}
.rule-info{background:#f1f7ff;border:1px solid #cfe3fb}
.rule-info h3{color:#193f69}
.rule-info .rule-icon{background:#e0edff}

.pin-card{
  width:100%;
  padding:28px 32px 30px;
  text-align:center;
  border-radius:24px;
  box-shadow:0 18px 50px #17203318;
}
.pin-card .lock-icon{font-size:42px}
.pin-card h1{font-size:27px;margin:6px 0 5px}
.pin-card p{margin:0;color:#667085;line-height:1.35}
.pin-card .pin-dots{margin:18px 0 20px}
.pin-card .keypad{gap:9px}
.pin-card .key{height:58px;font-size:24px;border:1px solid #e1e8ef;box-shadow:0 2px 5px #17203308}
.pin-card .key:active{transform:scale(.96)}
.pin-card .key-ok{background:#1769e0;color:white;border-color:#1769e0}

@media(max-width:900px){
  .pin-topbar{grid-template-columns:1fr;gap:10px}
  .datetime-card{min-width:0;padding:10px 16px}
  .datetime-content{text-align:center}
  .current-date{font-size:13px}
  .current-time{font-size:25px}
  .pin-layout{grid-template-columns:1fr;align-items:start;max-width:650px}
  .rules-card{min-height:auto;padding:25px}
  .pin-card{max-width:430px;margin:0 auto}
}
@media(max-width:600px){
  .pin-screen{padding:12px;gap:12px}
  .pin-status{min-height:74px;padding:10px 14px;gap:10px}
  .status-title{font-size:20px}
  .status-text{font-size:12px}
  .rules-heading{gap:12px;margin-bottom:16px}
  .rules-main-icon{font-size:35px}
  .rules-heading h2{font-size:23px}
  .rules-heading p{font-size:14px}
  .rule{padding:17px;gap:14px}
  .rule-icon{width:55px;min-width:55px;height:55px;font-size:28px}
  .rule h3{font-size:16px}
  .rule p{font-size:14px}
  .pin-card{padding:24px 22px}
}


/* Date et heure en bas de l'écran PIN */
.datetime-footer{
  width:min(1450px,100%);
  margin:0 auto;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:12px;
  padding:10px 22px;
  border-radius:18px;
  background:rgba(255,255,255,.94);
  border:1px solid #e4e9f0;
  box-shadow:0 8px 25px #1720330b;
}
.datetime-footer .datetime-content{text-align:center}
.datetime-footer .datetime-icon{font-size:25px}
.datetime-footer .current-date{font-size:13px}
.datetime-footer .current-time{font-size:24px}
@media(max-width:600px){
  .datetime-footer{padding:8px 14px;gap:8px}
  .datetime-footer .datetime-icon{font-size:22px}
  .datetime-footer .current-date{font-size:12px}
  .datetime-footer .current-time{font-size:22px}
}