/*
 * NFA Academy — Phase 9 Styles
 * Membership & Billing: Join flow · Tier cards · Seat management · Admin table
 */

.nfa-join-flow,
.nfa-family-seats,
.nfa-already-member {
    --nfa-navy:   #1e2855;
    --nfa-gold:   #E8C84A;
    --nfa-green:  #1A5C2E;
    --nfa-rust:   #8B3A1A;
    --nfa-cream:  #FAF8F2;
    --nfa-text:   #1a1a1a;
    --nfa-muted:  #666;
    --nfa-border: #ddd;
    --ff-display: 'Playfair Display', Georgia, serif;
    --ff-body:    'Source Serif 4', Georgia, serif;
    --ff-mono:    'Space Mono', monospace;
    font-family: var(--ff-body);
    color: var(--nfa-text);
}

/* ── Already-member state ─────────────────────────────────────────────────── */
.nfa-already-member {
    text-align: center;
    padding: 60px 20px;
    background: var(--nfa-cream);
    border: 1.5px solid var(--nfa-border);
    border-radius: 6px;
    max-width: 520px;
    margin: 0 auto;
}
.nfa-already-member p { font-size: 1.1rem; margin-bottom: 20px; }

/* ── Join flow steps ──────────────────────────────────────────────────────── */
.nfa-join-flow { max-width: 1080px; margin: 0 auto; padding: 0 20px 60px; }
.nfa-join-header { text-align: center; margin-bottom: 40px; }
.nfa-join-title {
    font-family: var(--ff-display);
    font-size: 2rem;
    color: var(--nfa-navy);
    margin: 0 0 10px;
}
.nfa-join-subtitle { font-size: 1rem; color: var(--nfa-muted); margin: 0; max-width: 560px; margin: 0 auto; }

/* ── Tier grid ───────────────────────────────────────────────────────────── */
.nfa-tier-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.nfa-tier-card {
    background: #fff;
    border: 2px solid var(--nfa-border);
    border-radius: 8px;
    padding: 28px 20px;
    display: flex;
    flex-direction: column;
    gap: 0;
    position: relative;
    transition: border-color .2s, box-shadow .2s;
}
.nfa-tier-card:hover { border-color: var(--nfa-navy); box-shadow: 0 6px 24px rgba(30,40,85,.1); }
.nfa-tier-card.is-featured {
    border-color: var(--nfa-navy);
    box-shadow: 0 6px 24px rgba(30,40,85,.12);
}

.nfa-tier-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--nfa-gold);
    color: var(--nfa-navy);
    font-family: var(--ff-mono);
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .07em;
    padding: 3px 14px;
    border-radius: 10px;
    white-space: nowrap;
}

.nfa-tier-head { text-align: center; margin-bottom: 20px; }
.nfa-tier-icon { font-size: 2rem; margin-bottom: 8px; }
.nfa-tier-name {
    font-family: var(--ff-display);
    font-size: 1.1rem;
    color: var(--nfa-navy);
    margin: 0 0 6px;
}
.nfa-tier-price {
    font-family: var(--ff-mono);
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--nfa-muted);
}

.nfa-tier-features {
    list-style: none;
    padding: 0;
    margin: 0 0 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 7px;
}
.nfa-tier-features li {
    font-size: 0.85rem;
    display: flex;
    align-items: flex-start;
    gap: 7px;
    line-height: 1.35;
}
.nfa-tier-features li.unavailable { color: #bbb; text-decoration: line-through; }
.nfa-feature-icon {
    flex-shrink: 0;
    font-family: var(--ff-mono);
    font-size: 0.75rem;
    font-weight: 700;
    margin-top: 1px;
}
.nfa-tier-features li.available   .nfa-feature-icon { color: var(--nfa-green); }
.nfa-tier-features li.unavailable .nfa-feature-icon { color: #ccc; }

.nfa-tier-btn {
    display: block;
    width: 100%;
    padding: 11px;
    text-align: center;
    font-family: var(--ff-mono);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: .04em;
    border-radius: 4px;
    cursor: pointer;
    text-decoration: none;
    transition: background .15s, color .15s;
    border: none;
}
.nfa-select-tier,
.nfa-tier-btn:not(.nfa-tier-btn--outline) {
    background: var(--nfa-navy);
    color: var(--nfa-gold);
}
.nfa-select-tier:hover { background: #2a3870; }
.nfa-tier-btn--outline {
    background: none;
    color: var(--nfa-navy);
    border: 2px solid var(--nfa-navy);
}
.nfa-tier-btn--outline:hover { background: var(--nfa-cream); }

/* ── Back button ──────────────────────────────────────────────────────────── */
.nfa-back-btn {
    background: none;
    border: none;
    color: var(--nfa-muted);
    font-family: var(--ff-mono);
    font-size: 0.78rem;
    cursor: pointer;
    padding: 0 0 20px;
    display: block;
}
.nfa-back-btn:hover { color: var(--nfa-navy); }

/* ── Registration form ────────────────────────────────────────────────────── */
.nfa-register-form-wrap {
    max-width: 480px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.nfa-form-field {
    display: flex;
    flex-direction: column;
    gap: 5px;
}
.nfa-form-field label {
    font-family: var(--ff-mono);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .07em;
    color: var(--nfa-muted);
}
.nfa-form-field input[type="text"],
.nfa-form-field input[type="email"],
.nfa-form-field input[type="password"] {
    padding: 10px 14px;
    border: 1.5px solid var(--nfa-border);
    border-radius: 4px;
    font-family: var(--ff-body);
    font-size: 0.95rem;
    transition: border-color .15s;
}
.nfa-form-field input:focus { outline: none; border-color: var(--nfa-navy); box-shadow: 0 0 0 2px rgba(30,40,85,.1); }

.nfa-checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 0.88rem;
    font-family: var(--ff-body);
    line-height: 1.4;
    cursor: pointer;
}
.nfa-checkbox-label input { margin-top: 2px; flex-shrink: 0; }

.nfa-btn-primary {
    padding: 12px 28px;
    background: var(--nfa-navy);
    color: var(--nfa-gold);
    font-family: var(--ff-mono);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: .05em;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background .15s;
    align-self: flex-start;
}
.nfa-btn-primary:hover { background: #2a3870; }

.nfa-form-feedback {
    font-size: 0.85rem;
    min-height: 20px;
    padding: 4px 0;
}
.nfa-form-feedback.success { color: #2e7d32; }
.nfa-form-feedback.error   { color: #c62828; }

.nfa-email-check-msg { font-size: 0.78rem; color: #c62828; min-height: 14px; }
.nfa-login-link { font-size: 0.85rem; color: var(--nfa-muted); text-align: center; margin: 8px 0 0; }
.nfa-login-link a { color: var(--nfa-navy); }

/* ── Paid checkout step ───────────────────────────────────────────────────── */
#nfa-join-step-paid .nfa-form-field { max-width: 480px; }
.nfa-org-note { font-size: 0.82rem; color: var(--nfa-muted); margin: 0 0 16px; max-width: 480px; }
.nfa-proceed-checkout { margin-top: 4px; font-size: 0.9rem; padding: 14px 32px; }

/* ── Family seats ─────────────────────────────────────────────────────────── */
.nfa-family-seats, .nfa-seat-upgrade-prompt {
    max-width: 640px;
    margin: 0 auto;
}

.nfa-seats-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}
.nfa-seats-header h3 {
    font-family: var(--ff-display);
    font-size: 1.3rem;
    color: var(--nfa-navy);
    margin: 0;
}
.nfa-seats-counter {
    font-family: var(--ff-mono);
    font-size: 0.75rem;
    color: var(--nfa-muted);
    background: var(--nfa-cream);
    padding: 4px 12px;
    border-radius: 10px;
    border: 1px solid var(--nfa-border);
}

.nfa-seat-list { margin-bottom: 20px; }
.nfa-seat-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border: 1.5px solid var(--nfa-border);
    border-radius: 4px;
    background: #fff;
    margin-bottom: 8px;
}
.nfa-seat-row.nfa-seat-status-suspended { opacity: 0.6; background: #f9f9f9; }
.nfa-seat-info { font-size: 0.9rem; }
.nfa-seat-pending { font-family: var(--ff-mono); font-size: 0.68rem; color: #e65100; margin-left: 8px; }
.nfa-seat-suspended { font-family: var(--ff-mono); font-size: 0.68rem; color: #c62828; margin-left: 8px; }

.nfa-btn-sm {
    padding: 5px 12px;
    font-family: var(--ff-mono);
    font-size: 0.72rem;
    font-weight: 700;
    border: 1.5px solid var(--nfa-border);
    border-radius: 3px;
    background: #fff;
    color: var(--nfa-navy);
    cursor: pointer;
    transition: background .15s;
}
.nfa-btn-sm:hover { background: var(--nfa-cream); border-color: var(--nfa-navy); }

.nfa-seats-full {
    padding: 16px;
    background: #fff8e1;
    border: 1.5px solid #ffcc80;
    border-radius: 4px;
    font-size: 0.9rem;
    color: #e65100;
    text-align: center;
}

.nfa-invite-form {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1.5px solid var(--nfa-border);
}
.nfa-invite-form h4 {
    font-family: var(--ff-display);
    font-size: 1rem;
    color: var(--nfa-navy);
    margin: 0 0 6px;
}
.nfa-invite-note { font-size: 0.88rem; color: var(--nfa-muted); margin-bottom: 14px; }
.nfa-send-invite { margin-top: 6px; }

.nfa-seat-upgrade-prompt {
    text-align: center;
    padding: 40px 20px;
    background: var(--nfa-cream);
    border: 1.5px solid var(--nfa-border);
    border-radius: 6px;
}

/* ── Seat counter widget ──────────────────────────────────────────────────── */
.nfa-seat-counter {
    padding: 12px 16px;
    background: #fff;
    border: 1.5px solid var(--nfa-border);
    border-radius: 4px;
    margin-bottom: 16px;
}
.nfa-seat-counter.is-near-full { border-color: #ffcc80; background: #fff8e1; }
.nfa-seat-counter-label {
    display: flex;
    justify-content: space-between;
    font-family: var(--ff-mono);
    font-size: 0.72rem;
    color: var(--nfa-muted);
    margin-bottom: 5px;
}
.nfa-seat-nums { font-weight: 700; color: var(--nfa-navy); }
.nfa-seat-bar { height: 5px; background: #e0e0e0; border-radius: 3px; overflow: hidden; }
.nfa-seat-fill { height: 100%; background: var(--nfa-green); border-radius: 3px; transition: width .4s; }
.nfa-seat-counter.is-near-full .nfa-seat-fill { background: #e65100; }
.nfa-seat-upgrade { font-family: var(--ff-mono); font-size: 0.68rem; color: var(--nfa-rust); display: block; margin-top: 6px; }

/* ── Admin table ──────────────────────────────────────────────────────────── */
.nfa-tier-filter-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}
.nfa-pill {
    padding: 4px 14px;
    border: 1.5px solid var(--nfa-border);
    border-radius: 20px;
    font-size: 0.82rem;
    text-decoration: none;
    color: var(--nfa-text);
    background: #fff;
    transition: border-color .15s;
}
.nfa-pill:hover, .nfa-pill.active { border-color: var(--nfa-navy); background: var(--nfa-navy); color: #fff; }
.nfa-pill-count {
    display: inline-block;
    background: rgba(255,255,255,.25);
    border-radius: 10px;
    padding: 0 5px;
    font-size: 0.7em;
    margin-left: 4px;
}
.nfa-pill:not(.active) .nfa-pill-count { background: #f0f0f0; color: var(--nfa-muted); }

.nfa-member-search { display: flex; gap: 8px; margin-bottom: 16px; }
.nfa-members-table .nfa-tier-select { font-size: 0.82rem; }

.nfa-member-status {
    font-family: var(--ff-mono);
    font-size: 0.68rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 10px;
    text-transform: uppercase;
    letter-spacing: .05em;
}
.nfa-status-active    { background: #e8f5e9; color: #1b5e20; }
.nfa-status-grace     { background: #fff8e1; color: #e65100; }
.nfa-status-suspended { background: #fce4ec; color: #880e4f; }
.nfa-status-expired   { background: #f5f5f5; color: #9e9e9e; }

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 700px) {
    .nfa-tier-grid { grid-template-columns: 1fr 1fr; }
    .nfa-join-title { font-size: 1.5rem; }
}
@media (max-width: 440px) {
    .nfa-tier-grid { grid-template-columns: 1fr; }
}