:root {
    --primary: #0071e3;
    --bg: #f5f5f7;
    --card: #ffffff;
    --text: #1d1d1f;
    --border: #d2d2d7;
    --input: #f2f2f7;
    --radius: 28px;
}

.dark-mode {
    --bg: #000000;
    --card: #1c1c1e;
    --text: #f5f5f7;
    --border: #38383a;
    --input: #2c2c2e;
}

/* ANIMATION FLUIDE */
* { box-sizing: border-box; margin: 0; padding: 0; font-family: 'Quicksand', sans-serif; transition: background 0.4s ease, color 0.4s ease, transform 0.2s; }

body { background: var(--bg); color: var(--text); text-align: center; }

/* NAVBAR ALIGNÉE */
.navbar { background: var(--card); border-bottom: 1px solid var(--border); padding: 12px 0; position: sticky; top: 0; z-index: 100; }
.nav-content { max-width: 1100px; margin: 0 auto; padding: 0 20px; display: flex; justify-content: space-between; align-items: center; }
.nav-right { display: flex; align-items: center; gap: 20px; }
.logo span { color: var(--primary); font-weight: 800; }
#theme-toggle { background: none; border: none; color: var(--text); cursor: pointer; font-size: 1.4rem; }

.container { max-width: 1000px; margin: 40px auto; padding: 0 20px; }

/* HERO GRID */
.hero-grid { display: flex; gap: 20px; margin-bottom: 30px; }
.info-card { flex: 1; background: var(--card); padding: 30px; border-radius: var(--radius); border: 1px solid var(--border); text-align: left; }
.info-card h1 { font-size: 1.4rem; color: var(--primary); margin-bottom: 10px; }

/* ROLE CARDS */
.role-grid { display: flex; gap: 20px; }
.role-card { flex: 1; background: var(--card); padding: 30px; border-radius: var(--radius); border: 1px solid var(--border); cursor: pointer; }
.role-card:hover { border-color: var(--primary); transform: translateY(-5px); }
.role-card i { font-size: 2.2rem; color: var(--primary); margin-bottom: 15px; }

/* BOUTONS ET INPUTS CSS */
input, textarea { width: 100%; padding: 16px; border-radius: 18px; border: 1px solid var(--border); background: var(--input); color: var(--text); text-align: center; margin-bottom: 12px; font-size: 1rem; }
.btn-main { width: 100%; background: var(--primary); color: white; border: none; padding: 18px; border-radius: 20px; font-weight: 700; cursor: pointer; font-size: 1rem; }
.btn-back { background: var(--input); color: var(--text); border: none; padding: 10px 20px; border-radius: 12px; cursor: pointer; margin-bottom: 20px; float: left; }
.btn-refresh { background: var(--primary); color: white; border: none; padding: 12px 25px; border-radius: 15px; cursor: pointer; font-weight: 700; }

/* POPUPS & SPINNER */
.overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.8); backdrop-filter: blur(10px); display: flex; align-items: center; justify-content: center; z-index: 1000; }
.popup-box { background: var(--card); padding: 40px; border-radius: var(--radius); border: 1px solid var(--border); max-width: 420px; width: 90%; text-align: center; }

.spinner { width: 60px; height: 60px; border: 6px solid var(--border); border-top-color: var(--primary); border-radius: 50%; animation: spin 3s linear infinite; margin: 0 auto 20px; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ADMIN EMBED */
.embed-card { background: var(--card); border-left: 7px solid var(--primary); border-radius: 18px; padding: 25px; text-align: left; margin-bottom: 15px; border-top: 1px solid var(--border); border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); position: relative; }
.embed-card.refusé { border-left-color: #ff3b30; }
.embed-card.accepté { border-left-color: #34c759; }
.btn-trash { position: absolute; top: 20px; right: 20px; color: #ff3b30; background: none; border: none; cursor: pointer; font-size: 1.3rem; }