*{margin:0;padding:0;box-sizing:border-box}

:root{
    --bg-color:#FFFAEF;--primary-color:#850321;--text-color:#850321;--card-bg:#fff;
    --card-border:#850321;--input-bg:#fff;--input-border:#ccc;--section-bg:#f9f9f9;
    --item-bg:#f0f0f0;--muted-text:#666;--shadow:rgba(133,3,33,.2);
    --header-bg:#850321;--header-text:#FFFAEF
}

[data-theme="dark"]{
    --bg-color:#1a1a2e;--primary-color:#e94560;--text-color:#eee;--card-bg:#16213e;
    --card-border:#e94560;--input-bg:#0f3460;--input-border:#e94560;--section-bg:#0f3460;
    --item-bg:#1a1a2e;--muted-text:#aaa;--shadow:rgba(0,0,0,.4);
    --header-bg:#0f3460;--header-text:#eee
}

body{font-family:Helvetica,sans-serif;font-weight:bold;background-color:var(--bg-color);color:var(--text-color);overflow-x:hidden;transition:background-color .3s,color .3s}

.theme-toggle{background:var(--card-bg);border:2px solid var(--card-border);color:var(--text-color);padding:8px 12px;border-radius:20px;cursor:pointer;font-size:1.1em;transition:all .3s}
.theme-toggle:hover{transform:scale(1.1)}

#login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem}

.login-container{background:var(--card-bg);padding:3rem;border-radius:15px;box-shadow:0 8px 20px var(--shadow);border:3px solid var(--card-border);text-align:center;max-width:400px;width:100%;animation:fadeInUp .5s}
.login-container h1{font-size:2rem;margin-bottom:.5rem;color:var(--primary-color)}
.login-container p{margin-bottom:2rem;color:var(--muted-text);font-weight:normal}
.login-container input,.login-container select{width:100%;margin-bottom:1rem;padding:10px;border-radius:8px;border:1px solid var(--input-border);background:var(--input-bg);color:var(--text-color);font-size:.95em;font-family:Helvetica,sans-serif;font-weight:bold}
.login-container button{width:100%;margin-bottom:.5rem}

header{background-color:var(--header-bg);color:var(--header-text);padding:2rem 1rem;border-bottom:5px solid var(--bg-color);transition:background-color .3s}
.header-content{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}
header h1{font-size:2.5rem;margin-bottom:.5rem}
header p{font-size:1.2rem}
.user-info{display:flex;align-items:center;gap:1rem}
.user-info>span{background:rgba(255,250,239,.2);padding:.5rem 1rem;border-radius:20px}
.btn-admin{background:#ffd700!important;color:#850321!important;padding:.5rem 1rem!important;font-weight:bold}
.btn-admin:hover{background:#ffed4e!important}
.btn-logout{background:#FF3A5C!important;padding:.5rem 1rem!important}
.btn-logout:hover{background:#d62839!important}

main{max-width:1200px;margin:0 auto;padding:2rem 1rem}

input,button{padding:10px;margin:5px;border-radius:8px;border:1px solid var(--input-border);font-size:.95em}
input{background:var(--input-bg);color:var(--text-color)}
button{background-color:var(--primary-color);color:var(--header-text);border:none;cursor:pointer;transition:background .2s,transform .1s}
button:hover{background-color:#FF3A5C;transform:translateY(-1px)}
button:active{transform:translateY(0)}

.admin-panel{background:var(--card-bg);padding:2rem;border-radius:15px;margin-bottom:2rem;border:3px solid var(--card-border);box-shadow:0 4px 15px var(--shadow)}
.admin-panel h2{margin-bottom:1.5rem;font-size:1.8rem}
.admin-subsection{margin-bottom:2rem;padding-bottom:2rem;border-bottom:2px solid var(--item-bg)}
.admin-subsection:last-child{border-bottom:none}
.admin-subsection h3{margin-bottom:1rem;font-size:1.3rem;color:var(--primary-color)}
#users-list{display:flex;flex-direction:column;gap:.5rem}
.user-item{background:var(--section-bg);padding:.8rem 1rem;border-radius:8px;border:1px solid var(--input-border);display:flex;justify-content:space-between;align-items:flex-start;gap:1rem}
.admin-badge{background:#ffd700;color:#850321;padding:3px 8px;border-radius:5px;font-size:.8em;font-weight:bold;margin-left:.5rem}

#people-section h2{font-size:2rem;margin-bottom:1rem;color:var(--primary-color)}

.search-bar{margin-bottom:1.5rem;display:flex;gap:1rem;align-items:center}
.search-bar input{flex:1;padding:12px 16px;font-size:1rem;border-radius:25px;border:2px solid var(--card-border);background:var(--card-bg);color:var(--text-color)}
.search-bar input::placeholder{color:var(--muted-text)}
.search-results{color:var(--muted-text);font-weight:normal;font-size:.9em;margin-bottom:1rem}

.personne{background:var(--card-bg);margin-bottom:1.5rem;padding:1.5rem;border-radius:12px;box-shadow:0 4px 10px var(--shadow);border:2px solid var(--card-border);transition:transform .2s,box-shadow .2s}
.personne:hover{transform:translateY(-2px);box-shadow:0 6px 15px var(--shadow)}
.personne-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem;cursor:pointer;user-select:none}
.personne-header-left{display:flex;align-items:center;gap:1rem;flex:1}
.collapse-icon{font-size:1.2em;transition:transform .3s;color:var(--primary-color)}
.collapse-icon.collapsed{transform:rotate(-90deg)}
.person-stats{font-size:.85em;color:var(--muted-text);font-weight:normal;margin-left:1rem}
.personne-content{max-height:5000px;overflow:hidden;transition:max-height .4s,opacity .3s;opacity:1}
.personne-content.collapsed{max-height:0;opacity:0}
.personne h3{margin:0;font-size:1.8em;color:var(--primary-color)}

.wish-section,.ideas-section{margin-top:1.5rem;padding-top:1.5rem;border-top:2px dashed var(--input-border)}
.wish-section h4,.ideas-section h4{color:var(--primary-color);margin-bottom:1rem;font-size:1.2rem;display:flex;justify-content:space-between;align-items:center}

.sort-select{background:var(--section-bg);color:var(--text-color);border:1px solid var(--input-border);padding:5px 10px;border-radius:6px;font-size:.85em;font-weight:normal;cursor:pointer;transition:background .2s}
.sort-select:hover{background:var(--item-bg)}

.add-gift-form{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:1rem;padding:1rem;background:var(--section-bg);border-radius:8px}
.add-gift-form input{flex:1;min-width:200px}

ul{list-style:none;padding:0;margin:0}

li{background:var(--item-bg);margin-bottom:.5rem;padding:.8rem 1rem;border-radius:8px;display:flex;justify-content:space-between;align-items:center;gap:1rem;transition:background .2s}
li.removing{animation:slideOut .3s forwards}
li .gift-content{flex:1;display:flex;align-items:center;gap:.5rem}
li .gift-actions{display:flex;gap:.5rem}

.lien{background:#457b9d;color:#fff;padding:4px 10px;border-radius:5px;text-decoration:none;font-size:.85em;transition:background .2s}
.lien:hover{background:#1d3557}

.delete{background:#e63946;border:none;color:#fff;padding:5px 10px;border-radius:6px;cursor:pointer;transition:background .2s;margin:0}
.delete:hover{background:#a71d1d}

.edit{background:#457b9d;border:none;color:#fff;padding:5px 10px;border-radius:6px;cursor:pointer;transition:background .2s;margin:0}
.edit:hover{background:#1d3557}

.btn-small{padding:4px 8px!important;font-size:.85em;margin:0!important}

.visibility-badge{background:#28a745;color:#fff;padding:3px 8px;border-radius:5px;font-size:.75em;font-weight:normal}
.purchased-badge{background:#ff9800;color:#fff;padding:3px 8px;border-radius:5px;font-size:.75em;font-weight:normal}

.btn-purchased{background:#28a745!important;color:#fff!important}
.btn-purchased:hover{background:#218838!important}

.btn-visibility{background:#17a2b8!important;color:#fff!important;position:relative}
.btn-visibility:hover{background:#138496!important}
.btn-private{background:#6c757d!important}
.btn-private:hover{background:#5a6268!important}

.eye-icon{display:inline-block;position:relative}
.eye-icon.eye-crossed{opacity:.7;filter:grayscale(100%)}
.eye-icon.eye-crossed::after{content:'';position:absolute;left:0;top:50%;width:100%;height:2px;background:#fff;transform:rotate(-45deg)}

.btn-visibility::before{content:attr(title);position:absolute;bottom:100%;left:50%;transform:translateX(-50%);background:#333;color:#fff;padding:5px 10px;border-radius:5px;font-size:.75em;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .2s;margin-bottom:5px}
.btn-visibility:hover::before{opacity:1}

.purchase-switch{position:relative;display:flex;align-items:center;gap:8px}
.switch-container{position:relative;width:44px;height:22px;background:#ccc;border-radius:4px;cursor:pointer;transition:background .2s}
.switch-container.active{background:#28a745}
.switch-container.locked{cursor:not-allowed;opacity:.8}
.switch-thumb{position:absolute;top:2px;left:2px;width:18px;height:18px;background:#fff;border-radius:3px;transition:left .2s;box-shadow:0 1px 3px rgba(0,0,0,.2)}
.switch-container.active .switch-thumb{left:24px}

.switch-tooltip{position:absolute;bottom:100%;left:50%;transform:translateX(-50%);background:#333;color:#fff;padding:6px 10px;border-radius:5px;font-size:.75em;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .2s;margin-bottom:8px;font-weight:normal}
.switch-tooltip::after{content:'';position:absolute;top:100%;left:50%;transform:translateX(-50%);border:5px solid transparent;border-top-color:#333}
.purchase-switch:hover .switch-tooltip{opacity:1}

@keyframes fadeInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
@keyframes slideIn{from{opacity:0;transform:translateX(-20px)}to{opacity:1;transform:translateX(0)}}
@keyframes slideOut{from{opacity:1;transform:translateX(0);max-height:100px}to{opacity:0;transform:translateX(20px);max-height:0;padding:0;margin:0}}

.snow-container{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:9999;overflow:hidden}
.snowflake{position:absolute;top:-20px;color:#fff;user-select:none;pointer-events:none;text-shadow:0 0 5px rgba(255,255,255,.8);animation:snowfall linear infinite;will-change:transform}

@keyframes snowfall{
    0%{transform:translateY(0) rotate(0) translateX(0);opacity:1}
    25%{transform:translateY(25vh) rotate(90deg) translateX(10px)}
    50%{transform:translateY(50vh) rotate(180deg) translateX(-10px);opacity:.8}
    75%{transform:translateY(75vh) rotate(270deg) translateX(15px)}
    100%{transform:translateY(105vh) rotate(360deg) translateX(-5px);opacity:0}
}

@media (max-width:768px){
    header h1{font-size:2rem}
    .header-content{flex-direction:column;text-align:center}
    .add-gift-form{flex-direction:column}
    .add-gift-form input{min-width:100%}
    li{flex-direction:column;align-items:flex-start}
    .gift-actions{width:100%;justify-content:flex-end}
    .user-info{flex-wrap:wrap;justify-content:center}
}