/**
 * PWA Browser Context Prompt Styles
 *
 * "앱으로 열기" 프롬프트 UI 스타일
 */

/* ========================================
   Prompt Container
   ======================================== */

.pwa-ctx-prompt {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

/* ========================================
   Backdrop
   ======================================== */

.pwa-ctx-prompt__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

/* ========================================
   Panel
   ======================================== */

.pwa-ctx-prompt__panel {
    position: relative;
    background: var(--color-surface, #ffffff);
    border-radius: 1rem;
    padding: 1.5rem;
    max-width: 340px;
    width: 100%;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    animation: pwa-ctx-prompt-slide-up 0.3s ease-out;
}

@keyframes pwa-ctx-prompt-slide-up {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   Header
   ======================================== */

.pwa-ctx-prompt__header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.pwa-ctx-prompt__icon {
    font-size: 1.75rem;
    color: var(--color-primary, #6366f1);
}

.pwa-ctx-prompt__title {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text, #191f28);
}

/* ========================================
   Message
   ======================================== */

.pwa-ctx-prompt__message {
    margin: 0 0 1.25rem;
    font-size: 0.875rem;
    color: var(--color-text-secondary, #6b7280);
    line-height: 1.5;
}

/* ========================================
   Actions
   ======================================== */

.pwa-ctx-prompt__actions {
    display: flex;
    gap: 0.75rem;
}

.pwa-ctx-prompt__btn {
    flex: 1;
    padding: 0.75rem 1rem;
    border: none;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
}

.pwa-ctx-prompt__btn:active {
    transform: scale(0.98);
}

.pwa-ctx-prompt__btn--secondary {
    background: var(--color-surface-alt, #f3f4f6);
    color: var(--color-text, #191f28);
}

.pwa-ctx-prompt__btn--secondary:hover {
    background: var(--color-surface-hover, #e5e7eb);
}

.pwa-ctx-prompt__btn--primary {
    background: var(--color-primary, #6366f1);
    color: #fff;
}

.pwa-ctx-prompt__btn--primary:hover {
    background: var(--color-primary-hover, #4f46e5);
}

/* ========================================
   Options (Radio buttons)
   ======================================== */

.pwa-ctx-prompt__options {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border, #e5e7eb);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.pwa-ctx-prompt__option {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    color: var(--color-text-secondary, #6b7280);
    cursor: pointer;
    padding: 0.25rem 0;
}

.pwa-ctx-prompt__option input[type="radio"] {
    accent-color: var(--color-primary, #6366f1);
    margin: 0;
}

.pwa-ctx-prompt__option span {
    user-select: none;
}

/* ========================================
   Dark Mode
   ======================================== */

[data-theme="dark"] .pwa-ctx-prompt__panel,
@media (prefers-color-scheme: dark) {
    .pwa-ctx-prompt__panel {
        background: var(--color-surface-dark, #1f2937);
    }

    .pwa-ctx-prompt__title {
        color: var(--color-text-dark, #f9fafb);
    }

    .pwa-ctx-prompt__message {
        color: var(--color-text-secondary-dark, #9ca3af);
    }

    .pwa-ctx-prompt__btn--secondary {
        background: var(--color-surface-alt-dark, #374151);
        color: var(--color-text-dark, #f9fafb);
    }

    .pwa-ctx-prompt__btn--secondary:hover {
        background: var(--color-surface-hover-dark, #4b5563);
    }

    .pwa-ctx-prompt__options {
        border-top-color: var(--color-border-dark, #374151);
    }

    .pwa-ctx-prompt__option {
        color: var(--color-text-secondary-dark, #9ca3af);
    }
}

/* data-theme="dark" override */
[data-theme="dark"] .pwa-ctx-prompt__panel {
    background: var(--color-surface-dark, #1f2937);
}

[data-theme="dark"] .pwa-ctx-prompt__title {
    color: var(--color-text-dark, #f9fafb);
}

[data-theme="dark"] .pwa-ctx-prompt__message {
    color: var(--color-text-secondary-dark, #9ca3af);
}

[data-theme="dark"] .pwa-ctx-prompt__btn--secondary {
    background: var(--color-surface-alt-dark, #374151);
    color: var(--color-text-dark, #f9fafb);
}

[data-theme="dark"] .pwa-ctx-prompt__btn--secondary:hover {
    background: var(--color-surface-hover-dark, #4b5563);
}

[data-theme="dark"] .pwa-ctx-prompt__options {
    border-top-color: var(--color-border-dark, #374151);
}

[data-theme="dark"] .pwa-ctx-prompt__option {
    color: var(--color-text-secondary-dark, #9ca3af);
}

/* ========================================
   Reduced Motion
   ======================================== */

@media (prefers-reduced-motion: reduce) {
    .pwa-ctx-prompt__panel {
        animation: none;
    }
}

[data-reduce-motion="true"] .pwa-ctx-prompt__panel {
    animation: none;
}