*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:#f6f9f7;color:#17231c}body{font-family:Arial,Helvetica,sans-serif}.admin-auth{min-height:100dvh;display:grid;grid-template-columns:minmax(420px,48%) 1fr;overflow:hidden}.brand-panel{position:relative;min-height:100dvh;overflow:hidden;background:#073829;color:#fff}.brand-slides{position:absolute;inset:0;display:flex;transition:transform .7s cubic-bezier(.22,.61,.36,1)}.brand-slide{min-width:100%;height:100%;margin:0}.brand-slide img{width:100%;height:100%;object-fit:cover;display:block}.brand-slide:nth-child(1) img{object-position:center}.brand-slide:nth-child(2) img{object-position:center}.brand-slide:nth-child(3) img{object-position:center}.brand-overlay{position:absolute;inset:0;background:linear-gradient(145deg,rgba(3,37,28,.88),rgba(3,56,38,.67) 48%,rgba(4,38,30,.82));z-index:1}.brand-overlay:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 75% 20%,rgba(255,255,255,.12),transparent 34%),radial-gradient(circle at 15% 85%,rgba(59,201,128,.18),transparent 35%)}.brand-content{position:relative;z-index:2;min-height:100dvh;padding:clamp(34px,5vw,72px);display:flex;flex-direction:column;justify-content:space-between}.brand-badge{display:flex;align-items:center;gap:12px;font-weight:800;font-size:.9rem;letter-spacing:.13em}.brand-mark{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;background:rgba(255,255,255,.11);border:1px solid rgba(255,255,255,.18);font:700 1.3rem Georgia,serif;backdrop-filter:blur(10px)}.brand-copy{max-width:560px;padding-bottom:50px}.eyebrow{display:block;margin-bottom:15px;font-size:.73rem;text-transform:uppercase;letter-spacing:.18em;color:#a7e9c1;font-weight:800}.brand-copy h1{margin:0;color:#fff;font:700 clamp(2.4rem,4vw,4.25rem)/1.05 Georgia,serif;letter-spacing:-.035em}.brand-copy h1 em{font-style:normal;color:#9ce8bb}.brand-copy p{max-width:520px;margin:22px 0 0;color:rgba(255,255,255,.77);font-size:1rem;line-height:1.75}.trust-row{display:flex;gap:34px;margin-top:38px}.trust-row div{display:grid;gap:4px}.trust-row strong{font-size:1.18rem}.trust-row span{font-size:.68rem;text-transform:uppercase;letter-spacing:.08em;color:rgba(255,255,255,.58)}.brand-dots{position:absolute;z-index:3;bottom:26px;left:50%;transform:translateX(-50%);display:flex;gap:8px}.brand-dot{width:8px;height:8px;padding:0;border:1px solid rgba(255,255,255,.9);border-radius:999px;background:rgba(255,255,255,.35);cursor:pointer;transition:.25s}.brand-dot.active{width:26px;background:#fff}.form-panel{min-height:100dvh;overflow:auto;background:#f6f9f7;position:relative}.form-panel:before{content:"";position:fixed;inset:0 0 0 48%;pointer-events:none;background-image:radial-gradient(circle,#dfe8e3 1px,transparent 1px);background-size:24px 24px;opacity:.26}.form-wrap{position:relative;z-index:1;width:min(100%,760px);margin:0 auto;padding:28px clamp(28px,5vw,70px) 48px}.form-topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.back-link{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;text-decoration:none;color:#315342;background:#fff;border:1px solid #e0e8e3;box-shadow:0 5px 18px rgba(21,67,43,.06);font-size:1.2rem;font-weight:700}.secure-pill{display:flex;align-items:center;gap:8px;color:#627169;font-size:.76rem;font-weight:700}.secure-pill span{width:8px;height:8px;border-radius:50%;background:#1b9b58;box-shadow:0 0 0 5px rgba(27,155,88,.1)}.form-card{background:rgba(255,255,255,.96);border:1px solid #e2e9e5;border-radius:24px;padding:clamp(25px,4vw,42px);box-shadow:0 25px 70px rgba(21,64,43,.08)}.form-heading{margin-bottom:29px}.kicker{display:block;color:#16844c;font-size:.72rem;font-weight:800;letter-spacing:.13em;margin-bottom:10px}.form-heading h2{margin:0;color:#173323;font:700 clamp(1.85rem,3vw,2.55rem)/1.1 Georgia,serif;letter-spacing:-.025em}.form-heading p{margin:13px 0 0;color:#738079;font-size:.9rem;line-height:1.65;max-width:590px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px 24px}.field{display:block}.field.full{grid-column:1/-1}.field>span{display:block;margin-bottom:9px;color:#243229;font-size:.83rem;font-weight:800}.field b{color:#b94848}.field-line{height:48px;display:flex;align-items:center;border-bottom:2px solid #d5dfd9;transition:border-color .2s}.field-line:focus-within{border-bottom-color:#178a50}.field-line input{flex:1;min-width:0;height:100%;border:0;outline:0;background:transparent;color:#17231c;font:400 1rem Georgia,serif;padding:0 4px}.field-line input::placeholder{color:#a1aaa5}.field-line>svg{width:19px;height:19px;fill:none;stroke:#9aa7a0;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;margin-left:12px}.field-line:focus-within>svg{stroke:#178a50}.field small{display:block;margin-top:7px;color:#8b958f;font-size:.72rem;line-height:1.45}.password-line input{padding-right:46px}.password-toggle{width:42px;height:42px;border:0;background:transparent;display:grid;place-items:center;color:#8b9991;cursor:pointer;border-radius:50%}.password-toggle:hover{background:#eef6f1;color:#117744}.password-toggle svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.password-meter{height:4px;background:#e9eeeb;border-radius:99px;margin-top:9px;overflow:hidden}.password-meter i{display:block;height:100%;width:0;background:#c45656;transition:width .25s,background .25s}.legal-check{display:flex;gap:11px;align-items:flex-start;margin:26px 0;color:#65726b;font-size:.79rem;line-height:1.55}.legal-check input{width:18px;height:18px;accent-color:#168a4f;margin:1px 0 0;flex:0 0 auto}.legal-check a,.login-link a{color:#117744;font-weight:800;text-decoration:none}.legal-check a:hover,.login-link a:hover{text-decoration:underline}.submit-btn{width:100%;min-height:54px;border:0;border-radius:14px;background:linear-gradient(135deg,#128848,#17a05a);color:#fff;box-shadow:0 12px 28px rgba(20,145,79,.2);display:flex;justify-content:center;align-items:center;gap:11px;font-size:.95rem;font-weight:800;cursor:pointer;transition:transform .18s,box-shadow .18s}.submit-btn:hover{transform:translateY(-1px);box-shadow:0 16px 34px rgba(20,145,79,.25)}.submit-btn:disabled{cursor:wait;opacity:.7;transform:none}.submit-btn svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.login-link{text-align:center;margin:18px 0 0;color:#7d8882;font-size:.8rem}.security-note{display:flex;gap:11px;align-items:flex-start;margin-top:26px;padding:15px 16px;border-radius:13px;background:#f0f8f3;border:1px solid #dbece2;color:#607068}.security-note>span{width:26px;height:26px;flex:0 0 auto;border-radius:50%;display:grid;place-items:center;background:#dff2e7;color:#117744;font-weight:900}.security-note p{margin:1px 0 0;font-size:.75rem;line-height:1.5}.security-note strong{color:#32513f}
@media(max-width:900px){.admin-auth{grid-template-columns:1fr}.brand-panel{min-height:260px;height:260px}.brand-content{min-height:260px;padding:22px 26px}.brand-badge{font-size:.78rem}.brand-mark{width:38px;height:38px}.brand-copy{display:none}.brand-dots{bottom:16px}.form-panel{min-height:auto}.form-panel:before{display:none}.form-wrap{padding:18px 24px calc(36px + env(safe-area-inset-bottom))}.form-topbar{margin-bottom:15px}.form-card{border-radius:20px;padding:25px 22px}.form-heading h2{font-size:1.85rem}.form-heading p{font-size:.84rem}.form-grid{grid-template-columns:1fr;gap:21px}.field.full{grid-column:auto}}
@media(max-width:480px){.brand-panel{height:225px;min-height:225px}.brand-content{min-height:225px;padding:17px 20px}.brand-badge{font-size:.72rem}.brand-mark{width:35px;height:35px;border-radius:11px}.form-wrap{padding:14px 18px calc(30px + env(safe-area-inset-bottom))}.secure-pill{font-size:.69rem}.back-link{width:38px;height:38px}.form-card{padding:23px 19px;border-radius:18px}.form-heading{margin-bottom:24px}.form-heading h2{font-size:1.65rem}.field-line input{font-size:.95rem}.submit-btn{min-height:52px;font-size:.9rem}.legal-check{font-size:.75rem}}

/* Admin: formulaire intégré au fond, sans carte blanche épaisse */
.form-card{
  background:transparent;
  border:0;
  border-radius:0;
  box-shadow:none;
  padding:8px 0 0;
}
@media(max-width:900px){
  .form-card{background:transparent;border:0;border-radius:0;box-shadow:none;padding:10px 0 0}
}
@media(max-width:480px){
  .form-card{padding:8px 0 0;border-radius:0}
}