/* ── Subscription UI ─────────────────────────────────────────────────── */

/* ── Tier badge in header ─────────────────────────────────────────── */
.tier-badge {
    font-family: 'Courier New', monospace;
    font-size: 10px;
    letter-spacing: 1.5px;
    padding: 2px 8px;
    border-radius: 2px;
    margin-right: 6px;
    vertical-align: middle;
    display: inline-block;
}
.tier-enlisted {
    color: #889988;
    border: 1px solid #445544;
    background: rgba(68, 85, 68, 0.15);
}
.tier-commander {
    color: #FFD700;
    border: 1px solid #FFD700;
    background: rgba(255, 215, 0, 0.08);
    text-shadow: 0 0 4px rgba(255, 215, 0, 0.3);
}
.tier-admiral {
    color: #00BFFF;
    border: 1px solid #00BFFF;
    background: rgba(0, 191, 255, 0.08);
    text-shadow: 0 0 4px rgba(0, 191, 255, 0.3);
}

/* ── Proactive upgrade button in header ───────────────────────────── */
.upgrade-cta-header {
    font-family: 'Courier New', monospace;
    font-size: 10px;
    letter-spacing: 0.5px;
    padding: 2px 8px;
    background: transparent;
    border: 1px solid #FFD700;
    color: #FFD700;
    cursor: pointer;
    margin-right: 6px;
    transition: background 0.2s, color 0.2s;
}
.upgrade-cta-header:hover {
    background: rgba(255, 215, 0, 0.15);
    color: #FFF;
}

/* ── Upgrade modal ────────────────────────────────────────────────── */
#upgrade-modal {
    position: fixed;
    inset: 0;
    z-index: 11000;
    display: none;             /* shown via JS */
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.75);
}
.upgrade-modal-content {
    background: linear-gradient(180deg, #0a1628 0%, #0d1f35 100%);
    border: 1px solid rgba(255, 215, 0, 0.25);
    border-radius: 6px;
    width: 420px;
    max-width: 92vw;
    padding: 0;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6), 0 0 60px rgba(255, 215, 0, 0.05);
    animation: upgradeModalIn 0.25s ease-out;
}
@keyframes upgradeModalIn {
    from { opacity: 0; transform: translateY(-16px) scale(0.97); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

.upgrade-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px 12px;
    border-bottom: 1px solid rgba(255, 215, 0, 0.12);
}
.upgrade-modal-header h2 {
    margin: 0;
    font-family: 'Courier New', monospace;
    font-size: 16px;
    color: #FFD700;
    letter-spacing: 2px;
    text-transform: uppercase;
}
.upgrade-modal-header .close {
    color: #667;
    font-size: 22px;
    cursor: pointer;
    line-height: 1;
    background: none;
    border: none;
    padding: 0 4px;
}
.upgrade-modal-header .close:hover { color: #fff; }

.upgrade-modal-body {
    padding: 20px;
    font-family: 'Courier New', monospace;
    color: #c0d0c0;
    font-size: 13px;
    line-height: 1.6;
}
.upgrade-modal-body .upgrade-icon {
    text-align: center;
    font-size: 36px;
    margin-bottom: 12px;
}
.upgrade-modal-body .upgrade-desc {
    text-align: center;
    margin-bottom: 16px;
}
.upgrade-modal-body .upgrade-perks {
    list-style: none;
    padding: 0;
    margin: 0 0 20px;
}
.upgrade-modal-body .upgrade-perks li {
    padding: 4px 0;
    color: #a0c0a0;
}
.upgrade-modal-body .upgrade-perks li::before {
    content: '★ ';
    color: #FFD700;
}

.upgrade-modal-buttons {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 0 20px 20px;
}
.upgrade-modal-buttons .btn-upgrade-primary {
    font-family: 'Courier New', monospace;
    font-size: 13px;
    letter-spacing: 1px;
    padding: 10px 20px;
    border: 1px solid #FFD700;
    background: linear-gradient(180deg, rgba(255,215,0,0.15) 0%, rgba(255,215,0,0.05) 100%);
    color: #FFD700;
    cursor: pointer;
    transition: background 0.2s, box-shadow 0.2s;
    text-transform: uppercase;
}
.upgrade-modal-buttons .btn-upgrade-primary:hover:not(:disabled) {
    background: linear-gradient(180deg, rgba(255,215,0,0.25) 0%, rgba(255,215,0,0.1) 100%);
    box-shadow: 0 0 12px rgba(255, 215, 0, 0.15);
}
.upgrade-modal-buttons .btn-upgrade-primary:disabled {
    opacity: 0.5;
    cursor: wait;
}
.upgrade-modal-buttons .btn-upgrade-cancel {
    font-family: 'Courier New', monospace;
    font-size: 12px;
    padding: 8px 20px;
    border: 1px solid #445;
    background: transparent;
    color: #778;
    cursor: pointer;
    text-align: center;
}
.upgrade-modal-buttons .btn-upgrade-cancel:hover {
    color: #aab;
    border-color: #667;
}

/* ── PayPal return overlay ────────────────────────────────────────── */
.sub-return-overlay {
    position: fixed;
    inset: 0;
    z-index: 12000;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(5, 10, 20, 0.92);
}
.sub-return-card {
    background: linear-gradient(180deg, #0a1628 0%, #0d1f35 100%);
    border: 1px solid rgba(255, 215, 0, 0.18);
    border-radius: 6px;
    width: 380px;
    max-width: 90vw;
    padding: 32px 28px;
    text-align: center;
    font-family: 'Courier New', monospace;
    color: #c0d0c0;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.6);
}
.sub-return-card.sub-return-success {
    border-color: rgba(255, 215, 0, 0.35);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.6), 0 0 40px rgba(255, 215, 0, 0.06);
}
.sub-return-icon {
    font-size: 40px;
    margin-bottom: 16px;
}
.sub-return-card h2 {
    font-size: 16px;
    color: #FFD700;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin: 0 0 12px;
}
.sub-return-card p {
    font-size: 12px;
    line-height: 1.6;
    color: #99aa99;
    margin: 0 0 20px;
}
.sub-return-btn {
    font-family: 'Courier New', monospace;
    font-size: 12px;
    letter-spacing: 1px;
    padding: 8px 24px;
    cursor: pointer;
}
.sub-return-spinner {
    width: 24px;
    height: 24px;
    margin: 0 auto;
    border: 2px solid rgba(255, 215, 0, 0.15);
    border-top-color: #FFD700;
    border-radius: 50%;
    animation: subSpin 0.8s linear infinite;
}
@keyframes subSpin {
    to { transform: rotate(360deg); }
}