/* ============================================================
   IVANN 61 — Tournois hebdo (brackets 8 joueurs)
   Sentinel : TRN_V1
   ============================================================ */
/* TRN_V1 */

.ivann-trn {
    background: linear-gradient(135deg, #1e1b4b 0%, #0a0e14 100%);
    color: #f8fafc;
    border-radius: 14px;
    padding: 28px;
    margin: 32px 0;
    border: 1px solid #4338ca;
    font-family: 'JetBrains Mono', 'Consolas', monospace;
}

.ivann-trn__head {
    display: flex; justify-content: space-between; align-items: center;
    flex-wrap: wrap; gap: 12px;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(67, 56, 202, 0.3);
}
.ivann-trn__title {
    margin: 0; font-size: 26px; font-weight: 900;
    background: linear-gradient(90deg, #fbbf24, #c084fc);
    -webkit-background-clip: text; background-clip: text; color: transparent;
    text-transform: uppercase; letter-spacing: 3px;
}
.ivann-trn__status {
    padding: 8px 14px;
    border-radius: 999px;
    font: 800 12px/1 monospace;
    letter-spacing: 1.5px; text-transform: uppercase;
}
.ivann-trn__status--pending { background: rgba(99, 102, 241, 0.15); color: #c4b5fd; }
.ivann-trn__status--live    { background: rgba(244, 63, 94, 0.15); color: #fb7185; animation: ivann-trn-pulse 1.6s infinite; }
.ivann-trn__status--done    { background: rgba(74, 222, 128, 0.15); color: #4ade80; }
@keyframes ivann-trn-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(244, 63, 94, 0.5); }
    50%      { box-shadow: 0 0 0 8px rgba(244, 63, 94, 0); }
}

/* Section inscription */
.ivann-trn__signup {
    text-align: center;
    padding: 32px 16px;
    background: rgba(0,0,0,0.3);
    border-radius: 10px;
    margin-bottom: 24px;
}
.ivann-trn__signup-icon { font-size: 56px; margin-bottom: 12px; }
.ivann-trn__signup-title {
    font-size: 20px; color: #c4b5fd;
    text-transform: uppercase; letter-spacing: 2px;
    margin: 0 0 8px;
}
.ivann-trn__signup-count {
    font-size: 32px; font-weight: 900;
    color: #fbbf24;
    margin-bottom: 6px;
}
.ivann-trn__signup-count small { font-size: 16px; opacity: 0.6; }
.ivann-trn__signup-hint {
    font-size: 13px; opacity: 0.7; margin-bottom: 20px;
}
.ivann-trn__signup-btn {
    background: linear-gradient(135deg, #6366f1, #4338ca);
    color: #fff; border: none;
    padding: 14px 32px;
    border-radius: 10px; cursor: pointer;
    font: 900 14px/1 monospace;
    letter-spacing: 2.5px; text-transform: uppercase;
    box-shadow: 0 8px 24px rgba(67, 56, 202, 0.45);
    transition: transform 150ms;
}
.ivann-trn__signup-btn:hover { transform: scale(1.05); }
.ivann-trn__signup-btn--leave {
    background: rgba(255,255,255,0.08);
    box-shadow: none;
}
.ivann-trn__signup-btn:disabled {
    background: rgba(255,255,255,0.05); color: rgba(255,255,255,0.3);
    cursor: not-allowed; box-shadow: none;
}

.ivann-trn__roster {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 8px;
    max-width: 700px;
    margin: 20px auto 0;
}
.ivann-trn__roster-slot {
    padding: 8px 10px;
    background: rgba(0,0,0,0.4);
    border: 1px dashed rgba(255,255,255,0.1);
    border-radius: 6px;
    font-size: 12px;
    text-align: center;
    color: #64748b;
}
.ivann-trn__roster-slot--filled {
    border-style: solid;
    border-color: #6366f1;
    background: rgba(99, 102, 241, 0.12);
    color: #c4b5fd;
}
.ivann-trn__roster-slot--me {
    border-color: #fbbf24;
    background: rgba(251, 191, 36, 0.15);
    color: #fde047;
    font-weight: 800;
}

/* Panneau "comment ca marche" (evergreen, anti page-vide) */
.ivann-trn__info { max-width: 700px; margin: 28px auto 0; }
.ivann-trn__info-title {
    font: 800 11px/1 monospace; letter-spacing: 2px;
    text-transform: uppercase; color: #c4b5fd;
    text-align: center; margin-bottom: 14px;
}
.ivann-trn__info-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px;
}
.ivann-trn__info-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 12px; padding: 18px 14px; text-align: center;
}
.ivann-trn__info-ic {
    width: 40px; height: 40px; margin: 0 auto 10px;
    display: grid; place-items: center; border-radius: 50%;
    background: linear-gradient(135deg, #6366f1, #4338ca); color: #fff;
}
.ivann-trn__info-ic svg { width: 20px; height: 20px; }
.ivann-trn__info-t { font: 800 14px/1.2 monospace; color: #f8fafc; }
.ivann-trn__info-d { font-size: 11.5px; color: #94a3b8; margin-top: 6px; line-height: 1.5; }
@media (max-width: 560px) {
    .ivann-trn__info-grid { grid-template-columns: 1fr; }
}

/* Bracket */
.ivann-trn__bracket {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin: 20px 0;
}
.ivann-trn__bracket-round {
    display: flex; flex-direction: column;
    justify-content: space-around;
    gap: 14px;
}
.ivann-trn__bracket-round-title {
    text-align: center;
    font-size: 11px; color: #94a3b8;
    text-transform: uppercase; letter-spacing: 2px;
    margin: 0 0 8px;
}
.ivann-trn__bracket-match {
    background: rgba(0,0,0,0.3);
    border-left: 3px solid #6366f1;
    border-radius: 8px;
    padding: 10px 14px;
    font-size: 12px;
}
.ivann-trn__bracket-match--live {
    border-left-color: #f43f5e;
    box-shadow: 0 0 12px rgba(244, 63, 94, 0.25);
}
.ivann-trn__bracket-match--done {
    border-left-color: #4ade80;
    opacity: 0.85;
}
.ivann-trn__bracket-match--mine {
    background: rgba(251, 191, 36, 0.12);
    border-left-color: #fbbf24;
}
.ivann-trn__bracket-player {
    display: flex; justify-content: space-between;
    padding: 4px 0;
    color: #cbd5e1;
}
.ivann-trn__bracket-player--winner {
    color: #4ade80; font-weight: 800;
}
.ivann-trn__bracket-player--loser {
    color: #64748b; text-decoration: line-through;
}
.ivann-trn__bracket-vs {
    text-align: center;
    color: #94a3b8; font-size: 10px;
    margin: 2px 0;
}
.ivann-trn__bracket-empty {
    padding: 12px;
    text-align: center;
    color: #475569;
    font-size: 11px;
    font-style: italic;
}
.ivann-trn__declare-btn {
    margin-top: 8px;
    width: 100%;
    padding: 6px 10px;
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    color: #422006;
    border: none; border-radius: 4px; cursor: pointer;
    font: 800 10px/1 monospace;
    text-transform: uppercase; letter-spacing: 1px;
    display: flex; align-items: center; justify-content: center; gap: 4px;
}
.ivann-trn__declare-btn:hover { transform: scale(1.03); }
.ivann-trn__declare-btn svg { width: 11px; height: 11px; }

/* Modal declarer */
.ivann-trn__modal {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.75);
    backdrop-filter: blur(6px);
    z-index: 100000;
    display: grid; place-items: center;
    padding: 20px;
}
.ivann-trn__modal-card {
    width: 100%; max-width: 380px;
    background: linear-gradient(135deg, #1e1b4b 0%, #0a0e14 100%);
    border: 1px solid #fbbf24;
    border-radius: 14px;
    padding: 24px;
    color: #f8fafc;
    text-align: center;
}
.ivann-trn__modal-title {
    font-size: 16px; font-weight: 800;
    margin: 0 0 16px;
    color: #fde047;
    text-transform: uppercase; letter-spacing: 2px;
}
.ivann-trn__modal-choice {
    width: 100%;
    padding: 14px;
    margin-bottom: 8px;
    background: rgba(255,255,255,0.04);
    border: 1px solid #4338ca;
    color: #f8fafc;
    border-radius: 8px;
    cursor: pointer;
    font: 700 14px/1 system-ui, sans-serif;
}
.ivann-trn__modal-choice:hover {
    background: rgba(251, 191, 36, 0.1);
    border-color: #fbbf24;
}
.ivann-trn__modal-cancel {
    margin-top: 8px;
    width: 100%;
    padding: 10px;
    background: transparent;
    color: #94a3b8;
    border: 1px solid #2d3748;
    border-radius: 6px;
    cursor: pointer;
    font: 700 11px/1 monospace;
    text-transform: uppercase; letter-spacing: 1.2px;
}

/* Champion */
.ivann-trn__champion {
    text-align: center;
    padding: 32px 20px;
    background: linear-gradient(135deg, #422006 0%, #1a1a2e 100%);
    border: 2px solid #fbbf24;
    border-radius: 14px;
    margin-top: 24px;
    box-shadow: 0 0 30px rgba(251, 191, 36, 0.3);
}
.ivann-trn__champion-icon { font-size: 72px; margin-bottom: 8px; }
.ivann-trn__champion-title {
    font-size: 14px; color: #94a3b8;
    text-transform: uppercase; letter-spacing: 2px;
    margin: 0 0 4px;
}
.ivann-trn__champion-name {
    font-size: 32px; font-weight: 900;
    color: #fbbf24;
    margin: 8px 0;
}
.ivann-trn__champion-prize {
    font-size: 13px; color: #fde047;
    margin-top: 8px;
}

@media (max-width: 720px) {
    .ivann-trn__bracket { grid-template-columns: 1fr; gap: 16px; }
}