/* ===== 가족 오락실 - 입장 화면 ===== */

.fg-join-wrap {
    max-width: 420px;
    margin: 0 auto;
    padding: 20px 20px max(20px, env(safe-area-inset-bottom));
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding-top: 40px;
}

/* ===== 메인 카드 ===== */
.fg-join-card {
    background: white;
    border-radius: 24px;
    padding: 32px 28px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
    width: 100%;
}

/* ===== 헤더 ===== */
.fg-join-header {
    text-align: center;
    margin-bottom: 24px;
}

.fg-join-logo {
    font-size: 48px;
    margin-bottom: 12px;
}

.fg-join-title {
    font-size: 24px;
    font-weight: 800;
    color: #333;
    margin-bottom: 6px;
}

.fg-join-subtitle {
    font-size: 14px;
    color: #888;
}

/* ===== 폼 ===== */
.fg-join-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.fg-input-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.fg-input-label {
    font-size: 14px;
    font-weight: 600;
    color: #555;
}

.fg-input-label-wrapper {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.fg-waiting-rooms {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    align-items: center;
}

.fg-waiting-room-label {
    display: inline-block;
    padding: 4px 10px;
    font-size: 12px;
    font-weight: 600;
    color: #667eea;
    background: #f0f2ff;
    border: 1px solid #667eea;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s;
}

.fg-waiting-room-label:hover {
    background: #667eea;
    color: white;
    transform: translateY(-1px);
}

.fg-input {
    width: 100%;
    padding: 14px 18px;
    font-size: 16px;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    outline: none;
    transition: all 0.3s;
}

.fg-input:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
}

.fg-input.room-code {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 4px;
    text-align: center;
}

.fg-input-hint {
    font-size: 12px;
    color: #999;
}

.fg-input-error {
    font-size: 13px;
    color: #f44336;
    display: none;
}

/* ===== 구분선 ===== */
.fg-divider {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 20px 0 16px 0;
}

.fg-divider-line {
    flex: 1;
    height: 1px;
    background: #e0e0e0;
}

.fg-divider-text {
    font-size: 13px;
    color: #999;
}

/* ===== 마스터 링크 ===== */
.fg-create-link {
    text-align: center;
}

/* ===== 로딩 ===== */
.fg-loading {
    display: none;
    text-align: center;
    padding: 40px;
}

.fg-loading.active {
    display: block;
}

.fg-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid #e0e0e0;
    border-top-color: #667eea;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 16px;
}

.fg-loading-text {
    font-size: 16px;
    color: #666;
}

/* ===== 반응형 ===== */
@media (max-width: 480px) {
    .fg-join-wrap {
        padding: 16px 16px max(20px, env(safe-area-inset-bottom));
        padding-top: 20px;
    }

    .fg-join-card {
        padding: 24px 20px;
    }

    .fg-join-header {
        margin-bottom: 20px;
    }

    .fg-join-logo {
        font-size: 40px;
        margin-bottom: 8px;
    }

    .fg-join-title {
        font-size: 22px;
    }

    .fg-join-subtitle {
        font-size: 13px;
    }

    .fg-join-form {
        gap: 14px;
    }

    .fg-input {
        padding: 12px 16px;
        font-size: 15px;
    }

    .fg-input.room-code {
        font-size: 20px;
        letter-spacing: 2px;
    }

    .fg-join-btn {
        padding: 14px;
        font-size: 16px;
    }

    .fg-divider {
        margin: 16px 0 12px 0;
    }

    .fg-create-btn {
        padding: 10px 20px;
        font-size: 13px;
    }

    .fg-install-btn {
        padding: 10px 20px;
        font-size: 13px;
        margin-top: 10px;
    }
}

/* 매우 작은 화면 (아이폰 SE 등) */
@media (max-width: 375px) and (max-height: 667px) {
    .fg-join-wrap {
        padding: 12px 12px max(16px, env(safe-area-inset-bottom));
        padding-top: 16px;
    }

    .fg-join-card {
        padding: 20px 16px;
    }

    .fg-join-header {
        margin-bottom: 16px;
    }

    .fg-join-logo {
        font-size: 36px;
        margin-bottom: 6px;
    }

    .fg-join-title {
        font-size: 20px;
        margin-bottom: 4px;
    }

    .fg-join-subtitle {
        font-size: 12px;
    }

    .fg-join-form {
        gap: 12px;
    }

    .fg-input-group {
        gap: 5px;
    }

    .fg-input {
        padding: 11px 14px;
        font-size: 14px;
    }

    .fg-input.room-code {
        font-size: 18px;
        letter-spacing: 1px;
    }

    .fg-join-btn {
        padding: 13px;
        font-size: 15px;
        margin-top: 6px;
    }

    .fg-divider {
        margin: 14px 0 10px 0;
        gap: 10px;
    }

    .fg-divider-text {
        font-size: 12px;
    }

    .fg-create-btn {
        padding: 9px 18px;
        font-size: 12px;
    }

    .fg-install-btn {
        padding: 9px 18px;
        font-size: 12px;
        margin-top: 8px;
    }

    .fg-input-hint {
        font-size: 11px;
    }

    .fg-input-error {
        font-size: 12px;
    }
}