/* Galaxy Note — Billing UI Styles */

/* ── Paywall Overlay ──────────────────────────────────────── */

.gn-paywall-overlay,
.gn-billing-settings {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    animation: gn-fade-in 0.2s ease;
}

@keyframes gn-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

.gn-paywall-card,
.gn-billing-settings-card {
    position: relative;
    background: var(--card-bg-solid);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 40px;
    max-width: 800px;
    width: 90%;
    animation: gn-scale-in 0.25s ease;
}

.gn-billing-settings-card {
    max-width: 400px;
    padding: 32px;
}

@keyframes gn-scale-in {
    from { transform: scale(0.95); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.gn-paywall-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 24px;
    cursor: pointer;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-base);
    transition: background 0.2s, color 0.2s;
}

.gn-paywall-close:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-main);
}

.gn-paywall-title {
    text-align: center;
    color: var(--text-main);
    font-size: var(--fs-xl);
    font-weight: 700;
    margin: 0 0 8px;
}

.gn-paywall-subtitle {
    text-align: center;
    color: var(--text-dim);
    font-size: var(--fs-base);
    margin: 0 0 32px;
}

/* ── Plan Cards ───────────────────────────────────────────── */

.gn-paywall-plans {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

@media (max-width: 640px) {
    .gn-paywall-plans {
        grid-template-columns: 1fr;
    }
}

.gn-paywall-plan {
    position: relative;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 24px 20px;
    display: flex;
    flex-direction: column;
    transition: border-color 0.2s, transform 0.2s;
}

.gn-paywall-plan:hover {
    border-color: rgba(var(--primary-rgb), 0.3);
    transform: translateY(-2px);
}

.gn-paywall-plan--popular {
    border-color: rgba(var(--primary-rgb), 0.5);
    background: rgba(var(--primary-rgb), 0.05);
}

.gn-paywall-plan--current {
    border-color: rgba(34, 197, 94, 0.3);
    background: rgba(34, 197, 94, 0.03);
}

.gn-paywall-popular {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    font-size: var(--fs-xs);
    font-weight: 600;
    padding: 3px 12px;
    border-radius: var(--radius-pill);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.gn-paywall-plan-name {
    color: var(--text-main);
    font-size: var(--fs-lg);
    font-weight: 600;
    margin: 0 0 12px;
    text-align: center;
}

.gn-paywall-price {
    margin-bottom: 16px;
    text-align: center;
}

.gn-paywall-price-amount {
    color: var(--text-main);
    font-size: var(--fs-2xl);
    font-weight: 700;
}

.gn-paywall-price-period {
    color: var(--text-muted);
    font-size: var(--fs-base);
    margin-left: 2px;
}

.gn-paywall-features {
    list-style: none;
    padding: 0;
    margin: 0 0 20px;
    flex: 1;
}

.gn-paywall-features li {
    color: var(--text-dim);
    font-size: var(--fs-base);
    padding: 4px 0;
    position: relative;
    padding-left: 20px;
}

.gn-paywall-features li::before {
    content: '\2713';
    position: absolute;
    left: 0;
    color: var(--color-success);
    font-weight: 700;
}

/* ── Buttons ──────────────────────────────────────────────── */

.gn-paywall-btn {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    font-size: var(--fs-base);
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
    font-family: inherit;
    margin-top: 8px;
}

.gn-paywall-btn:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.1);
}

.gn-paywall-btn:active:not(:disabled) {
    transform: scale(0.98);
}

.gn-paywall-btn:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.gn-paywall-btn--buy {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-color: transparent;
    color: #fff;
}

.gn-paywall-btn--buy:hover:not(:disabled) {
    filter: brightness(1.1);
}

.gn-paywall-btn--current {
    background: rgba(34, 197, 94, 0.1);
    border-color: rgba(34, 197, 94, 0.2);
    color: var(--color-success);
    cursor: default;
}

.gn-paywall-btn--danger {
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.2);
    color: var(--color-danger);
}

.gn-paywall-btn--danger:hover:not(:disabled) {
    background: rgba(239, 68, 68, 0.2);
}

.gn-paywall-btn:disabled {
    opacity: 0.5;
    cursor: default;
}

.gn-paywall-footer {
    text-align: center;
    color: var(--text-muted);
    font-size: var(--fs-sm);
    margin-top: 24px;
}

/* ── Plan Badge ───────────────────────────────────────────── */

.gn-plan-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 10px;
    border-radius: var(--radius-pill);
    font-size: var(--fs-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: opacity 0.2s;
}

.gn-plan-badge:hover {
    opacity: 0.8;
}

.gn-plan-badge--free {
    background: rgba(100, 116, 139, 0.15);
    color: var(--text-dim);
    border: 1px solid rgba(100, 116, 139, 0.2);
}

.gn-plan-badge--pro {
    background: rgba(var(--primary-rgb), 0.15);
    color: var(--primary-light);
    border: 1px solid rgba(var(--primary-rgb), 0.3);
}

.gn-plan-badge--team {
    background: rgba(var(--secondary-rgb), 0.15);
    color: var(--secondary);
    border: 1px solid rgba(var(--secondary-rgb), 0.3);
}

/* ── Billing Settings ─────────────────────────────────────── */

.gn-billing-settings-card h3 {
    color: var(--text-main);
    font-size: var(--fs-lg);
    margin: 0 0 20px;
}

.gn-billing-info {
    margin-bottom: 20px;
}

.gn-billing-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-dim);
    font-size: var(--fs-base);
}

.gn-billing-row span:last-child {
    color: var(--text-main);
    font-weight: 500;
}

/* ── Toast ────────────────────────────────────────────────── */

.gn-billing-toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--card-bg-solid);
    color: var(--text-main);
    padding: 12px 24px;
    border-radius: var(--radius-md);
    border: 1px solid var(--glass-border);
    font-size: var(--fs-base);
    z-index: var(--z-toast);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    transition: opacity 0.3s;
}

/* ── Light mode ───────────────────────────────────────────── */

body.light-mode .gn-paywall-card,
body.light-mode .gn-billing-settings-card {
    background: #fff;
    border-color: rgba(0, 0, 0, 0.1);
}

body.light-mode .gn-paywall-close {
    color: rgba(0, 0, 0, 0.4);
}

body.light-mode .gn-paywall-close:hover {
    background: rgba(0, 0, 0, 0.06);
    color: var(--text-main);
}

body.light-mode .gn-paywall-plan {
    background: rgba(0, 0, 0, 0.02);
    border-color: rgba(0, 0, 0, 0.08);
}

body.light-mode .gn-paywall-btn {
    background: rgba(0, 0, 0, 0.04);
    border-color: rgba(0, 0, 0, 0.1);
}

body.light-mode .gn-billing-row {
    border-bottom-color: rgba(0, 0, 0, 0.06);
}

body.light-mode .gn-billing-toast {
    background: #fff;
    border-color: rgba(0, 0, 0, 0.1);
}