/* Profile page — premium v2 layout */

.profile-v2 {
    display: flex;
    flex-direction: column;
    gap: 24px;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

/* Hero */
.pf-hero {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
    padding: 28px;
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(94, 234, 212, 0.08) 0%, rgba(167, 139, 250, 0.06) 50%, rgba(255, 255, 255, 0.02) 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.03) inset;
}

.pf-hero-main {
    display: flex;
    align-items: center;
    gap: 20px;
    flex: 1;
    min-width: 0;
}

.pf-hero-avatar {
    width: 72px !important;
    height: 72px !important;
    font-size: 1.75rem !important;
    flex-shrink: 0;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
}

.pf-hero-name {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.2;
}

.pf-hero-email {
    margin: 4px 0 0;
    font-size: 0.9rem;
    color: var(--v2-text-muted, #9494a8);
}

.pf-hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 12px;
    font-size: 0.78rem;
    color: var(--v2-text-faint, #6b6b7b);
}

.pf-hero-meta span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.pf-hero-meta strong {
    color: var(--v2-text-muted, #9494a8);
    font-weight: 600;
}

.pf-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: flex-start;
}

.pf-hero-actions .btn-v2 {
    padding: 10px 18px;
    font-size: 0.85rem;
}

/* Stats row */
.pf-stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.pf-stat {
    padding: 18px 20px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid rgba(255, 255, 255, 0.07);
    transition: border-color 0.2s, transform 0.2s;
}

.pf-stat:hover {
    border-color: rgba(255, 255, 255, 0.12);
    transform: translateY(-1px);
}

.pf-stat-label {
    display: block;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--v2-text-faint);
    margin-bottom: 8px;
}

.pf-stat-value {
    display: block;
    font-size: 1.65rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    font-variant-numeric: tabular-nums;
    line-height: 1.1;
}

.pf-stat-value.accent { color: var(--v2-accent, #5eead4); }
.pf-stat-value.success { color: #34d399; }
.pf-stat-value.warning { color: #fbbf24; }

.pf-stat--rate .pf-rate-bar {
    margin-top: 10px;
    height: 4px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 99px;
    overflow: hidden;
}

.pf-stat--rate .pf-rate-fill {
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, #5eead4, #34d399);
    transition: width 0.6s ease;
    width: 0%;
}

/* Billing strip */
.pf-billing-strip {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.pf-bill-card {
    padding: 16px 18px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.07);
    background: rgba(0, 0, 0, 0.25);
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.pf-bill-card.wallet { border-color: rgba(167, 139, 250, 0.25); }
.pf-bill-card.turnstile { border-color: rgba(94, 234, 212, 0.25); }
.pf-bill-card.ocr { border-color: rgba(244, 114, 182, 0.25); }
.pf-bill-card.payg { border-color: rgba(251, 191, 36, 0.2); }

.pf-bill-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.pf-bill-card.wallet .pf-bill-icon { background: rgba(167, 139, 250, 0.15); color: #a78bfa; }
.pf-bill-card.turnstile .pf-bill-icon { background: rgba(94, 234, 212, 0.12); color: #5eead4; }
.pf-bill-card.ocr .pf-bill-icon { background: rgba(244, 114, 182, 0.12); color: #f472b6; }
.pf-bill-card.payg .pf-bill-icon { background: rgba(251, 191, 36, 0.12); color: #fbbf24; }

.pf-bill-label {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--v2-text-faint);
}

.pf-bill-value {
    font-size: 1.2rem;
    font-weight: 700;
    margin-top: 2px;
    font-variant-numeric: tabular-nums;
}

.pf-bill-sub {
    font-size: 0.72rem;
    color: var(--v2-text-faint);
    margin-top: 2px;
}

/* Main grid */
.pf-grid {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 20px;
    align-items: start;
}

.pf-panel {
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(14, 14, 22, 0.6);
    backdrop-filter: blur(12px);
    overflow: hidden;
}

.pf-panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 18px 22px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.pf-panel-title {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
}

.pf-panel-title i {
    font-size: 1.1rem;
    color: var(--v2-accent);
}

.pf-panel-body {
    padding: 22px;
}

.pf-main {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.pf-aside {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Forms */
.profile-v2 .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.profile-v2 .form-group {
    margin-bottom: 16px;
}

.profile-v2 .form-label {
    display: block;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--v2-text-muted);
    margin-bottom: 8px;
}

.profile-v2 .form-input {
    width: 100%;
    padding: 11px 14px;
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    color: var(--v2-text);
    font-family: inherit;
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.2s;
}

.profile-v2 .form-input:focus {
    border-color: rgba(94, 234, 212, 0.4);
}

.profile-v2 .form-input.mono {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.82rem;
}

.profile-v2 .form-input[readonly] {
    opacity: 0.75;
    cursor: default;
}

.profile-v2 .form-hint {
    font-size: 0.72rem;
    color: var(--v2-text-faint);
    margin-top: 6px;
}

.profile-v2 .form-actions {
    margin-top: 8px;
}

/* API key block */
.pf-api-row {
    display: flex;
    gap: 8px;
}

.pf-api-row .form-input { flex: 1; }

.pf-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 18px;
    border-radius: 10px;
    font-family: inherit;
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: transform 0.15s, opacity 0.2s;
}

.pf-btn:active { transform: scale(0.98); }
.pf-btn:disabled { opacity: 0.6; cursor: not-allowed; }

.pf-btn-primary {
    background: linear-gradient(135deg, #5eead4, #14b8a6);
    color: #042f2e;
}

.pf-btn-secondary {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--v2-text);
}

.pf-btn-icon {
    padding: 11px 14px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--v2-text-muted);
}

.pf-btn-danger {
    background: rgba(248, 113, 113, 0.12);
    border: 1px solid rgba(248, 113, 113, 0.35);
    color: #fca5a5;
    width: 100%;
}

.pf-api-warning {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 14px;
    margin-top: 16px;
    border-radius: 10px;
    background: rgba(251, 191, 36, 0.08);
    border: 1px solid rgba(251, 191, 36, 0.2);
    font-size: 0.8rem;
    color: rgba(253, 224, 71, 0.9);
    line-height: 1.5;
}

.pf-api-warning i { flex-shrink: 0; margin-top: 2px; }

/* Alerts */
.profile-v2 .alert {
    display: none;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    margin-bottom: 16px;
    border-radius: 10px;
    font-size: 0.85rem;
}

.profile-v2 .alert:not(.d-none) { display: flex; }

.profile-v2 .alert-success {
    background: rgba(52, 211, 153, 0.12);
    border: 1px solid rgba(52, 211, 153, 0.3);
    color: #6ee7b7;
}

.profile-v2 .alert-danger {
    background: rgba(248, 113, 113, 0.12);
    border: 1px solid rgba(248, 113, 113, 0.3);
    color: #fca5a5;
}

/* Ledger */
.pf-ledger-scroll {
    max-height: 360px;
    overflow-y: auto;
    padding: 4px 0;
}

.pf-ledger-loading,
.pf-ledger-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 32px 16px;
    color: var(--v2-text-faint);
    font-size: 0.85rem;
    text-align: center;
}

.pf-ledger-empty i { font-size: 2rem; opacity: 0.4; }
.pf-ledger-empty p { margin: 0; }

.pf-spin { animation: pfSpin 0.8s linear infinite; }
@keyframes pfSpin { to { transform: rotate(360deg); } }

.pf-ledger-list { display: flex; flex-direction: column; gap: 2px; }

.pf-ledger-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border-radius: 10px;
    transition: background 0.15s;
}

.pf-ledger-row:hover { background: rgba(255, 255, 255, 0.04); }

.pf-ledger-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: var(--v2-text-muted);
    flex-shrink: 0;
}

.pf-ledger-body { flex: 1; min-width: 0; }

.pf-ledger-title {
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.pf-ledger-meta {
    font-size: 0.72rem;
    color: var(--v2-text-faint);
    margin-top: 2px;
}

.pf-ledger-amount {
    font-size: 0.88rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.pf-ledger-amount.credit { color: #34d399; }
.pf-ledger-amount.debit { color: #f87171; }
.pf-ledger-amount.neutral { color: var(--v2-text-muted); }

/* Entitlements in aside */
.pf-aside .billing-entitlements { gap: 10px; }

.pf-aside .ent-card { padding: 14px 16px; }

/* Hidden legacy field */
.pf-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
}

@media (max-width: 1024px) {
    .pf-grid { grid-template-columns: 1fr; }
    .pf-aside { order: -1; }
}

@media (max-width: 768px) {
    .pf-stats { grid-template-columns: repeat(2, 1fr); }
    .pf-billing-strip { grid-template-columns: repeat(2, 1fr); }
    .profile-v2 .form-row { grid-template-columns: 1fr; }
    .pf-hero { padding: 20px; }
    .pf-hero-main { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
    .pf-stats,
    .pf-billing-strip { grid-template-columns: 1fr; }
    .pf-hero-actions { width: 100%; }
    .pf-hero-actions .btn-v2 { flex: 1; justify-content: center; }
}