/* ================================================================
   🎨 Glimmer OS - 弹窗美化系统
   确保所有弹窗在手机容器内显示，并完美适配夜间模式
   ================================================================ */

/* ========== 通用弹窗遮罩层 ========== */
.modal-overlay {
    position: absolute !important; /* 相对于 .phone-frame */
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100% !important;
    height: 100% !important;
    z-index: 999999 !important;
    background: rgba(0, 0, 0, 0.4) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    backdrop-filter: blur(10px) !important;
    -webkit-backdrop-filter: blur(10px) !important;
    pointer-events: auto !important;
    animation: modalFadeIn 0.25s cubic-bezier(0.25, 0.46, 0.45, 0.94) !important;
}

/* 夜间模式遮罩加深 */
body.dark-mode .modal-overlay,
[data-theme="dark"] .modal-overlay {
    background: rgba(0, 0, 0, 0.6) !important;
}

/* ========== 弹窗动画 ========== */
@keyframes modalFadeIn {
    from { 
        opacity: 0; 
        backdrop-filter: blur(0px);
        -webkit-backdrop-filter: blur(0px);
    }
    to { 
        opacity: 1; 
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
    }
}

@keyframes modalFadeOut {
    from { 
        opacity: 1; 
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
    }
    to { 
        opacity: 0; 
        backdrop-filter: blur(0px);
        -webkit-backdrop-filter: blur(0px);
    }
}

@keyframes modalSlideUp {
    from { 
        transform: translateY(30px) scale(0.92); 
        opacity: 0; 
    }
    to { 
        transform: translateY(0) scale(1); 
        opacity: 1; 
    }
}

@keyframes modalSlideDown {
    from { 
        transform: translateY(0) scale(1); 
        opacity: 1; 
    }
    to { 
        transform: translateY(30px) scale(0.92); 
        opacity: 0; 
    }
}

/* ========== 弹窗主体容器 ========== */
.modal-box {
    position: relative !important;
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(40px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(40px) saturate(180%) !important;
    border: 0.5px solid rgba(0, 0, 0, 0.08) !important;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.15),
        0 0 1px rgba(0, 0, 0, 0.05),
        inset 0 1px 0 rgba(255, 255, 255, 0.8) !important;
    border-radius: 20px !important;
    width: 90% !important;
    max-width: 340px !important;
    padding: 28px 24px 24px !important;
    pointer-events: auto !important;
    animation: modalSlideUp 0.35s cubic-bezier(0.34, 1.56, 0.64, 1) !important;
    color: #1d1d1f !important;
    overflow: hidden !important;
}

/* 夜间模式弹窗 */
body.dark-mode .modal-box,
[data-theme="dark"] .modal-box {
    background: rgba(28, 28, 30, 0.95) !important;
    border: 0.5px solid rgba(255, 255, 255, 0.15) !important;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.7),
        0 0 1px rgba(255, 255, 255, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.05) !important;
    color: #e8e6e3 !important;
}

/* ========== 弹窗内部元素样式 ========== */

/* 图标 */
.modal-icon {
    font-size: 52px !important;
    line-height: 1 !important;
    margin-bottom: 20px !important;
    text-align: center !important;
    animation: iconPop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 0.15s backwards !important;
}

@keyframes iconPop {
    from { 
        transform: scale(0.3) rotate(-10deg); 
        opacity: 0; 
    }
    to { 
        transform: scale(1) rotate(0); 
        opacity: 1; 
    }
}

/* 标题 */
.modal-title {
    font-size: 18px !important;
    font-weight: 700 !important;
    color: #1d1d1f !important;
    margin-bottom: 10px !important;
    text-align: center !important;
    letter-spacing: -0.3px !important;
    line-height: 1.3 !important;
}

body.dark-mode .modal-title,
[data-theme="dark"] .modal-title {
    color: #f5f5f7 !important;
}

/* 消息内容 */
.modal-message {
    font-size: 14px !important;
    color: #86868b !important;
    line-height: 1.6 !important;
    margin-bottom: 24px !important;
    text-align: center !important;
    letter-spacing: -0.1px !important;
    white-space: pre-wrap !important;
}

body.dark-mode .modal-message,
[data-theme="dark"] .modal-message {
    color: #98989d !important;
}

/* 输入框 */
.modal-input {
    width: 100% !important;
    padding: 13px 14px !important;
    border: 1.5px solid rgba(0, 0, 0, 0.12) !important;
    border-radius: 12px !important;
    font-size: 15px !important;
    margin-bottom: 20px !important;
    box-sizing: border-box !important;
    transition: all 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94) !important;
    background: rgba(0, 0, 0, 0.03) !important;
    color: #1d1d1f !important;
    letter-spacing: -0.1px !important;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif !important;
}

.modal-input:focus {
    outline: none !important;
    border-color: #007aff !important;
    background: rgba(0, 0, 0, 0.05) !important;
    box-shadow: 0 0 0 4px rgba(0, 122, 255, 0.12) !important;
}

.modal-input::placeholder {
    color: #86868b !important;
}

/* 夜间模式输入框 */
body.dark-mode .modal-input,
[data-theme="dark"] .modal-input {
    background: rgba(255, 255, 255, 0.08) !important;
    border: 1.5px solid rgba(255, 255, 255, 0.18) !important;
    color: #f5f5f7 !important;
}

body.dark-mode .modal-input:focus,
[data-theme="dark"] .modal-input:focus {
    background: rgba(255, 255, 255, 0.12) !important;
    border-color: #0a84ff !important;
    box-shadow: 0 0 0 4px rgba(10, 132, 255, 0.2) !important;
}

body.dark-mode .modal-input::placeholder,
[data-theme="dark"] .modal-input::placeholder {
    color: #98989d !important;
}

/* Textarea */
.modal-textarea {
    min-height: 100px !important;
    resize: vertical !important;
    font-family: inherit !important;
    line-height: 1.5 !important;
}

/* ========== 按钮容器 ========== */
.modal-buttons {
    display: flex !important;
    gap: 10px !important;
    margin-top: 4px !important;
}

/* ========== 按钮样式 ========== */
.modal-btn {
    flex: 1 !important;
    padding: 13px 18px !important;
    border: none !important;
    border-radius: 12px !important;
    font-size: 15px !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transition: all 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94) !important;
    letter-spacing: -0.2px !important;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif !important;
    -webkit-tap-highlight-color: transparent !important;
}

/* 主要按钮（确定） */
.modal-btn-primary {
    background: linear-gradient(180deg, #007aff 0%, #0051d5 100%) !important;
    color: white !important;
    box-shadow: 
        0 4px 12px rgba(0, 122, 255, 0.35),
        inset 0 1px 0 rgba(255, 255, 255, 0.15) !important;
}

.modal-btn-primary:hover {
    background: linear-gradient(180deg, #0072f0 0%, #0048c4 100%) !important;
    box-shadow: 
        0 6px 16px rgba(0, 122, 255, 0.45),
        inset 0 1px 0 rgba(255, 255, 255, 0.2) !important;
    transform: translateY(-1px) !important;
}

.modal-btn-primary:active {
    transform: scale(0.97) !important;
    box-shadow: 
        0 2px 8px rgba(0, 122, 255, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1) !important;
}

/* 夜间模式主按钮 */
body.dark-mode .modal-btn-primary,
[data-theme="dark"] .modal-btn-primary {
    background: linear-gradient(180deg, #0a84ff 0%, #0066cc 100%) !important;
    box-shadow: 
        0 4px 12px rgba(10, 132, 255, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.15) !important;
}

body.dark-mode .modal-btn-primary:hover,
[data-theme="dark"] .modal-btn-primary:hover {
    background: linear-gradient(180deg, #409cff 0%, #0072e6 100%) !important;
    box-shadow: 
        0 6px 16px rgba(10, 132, 255, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.2) !important;
}

/* 次要按钮（取消） */
.modal-btn-secondary {
    background: rgba(0, 0, 0, 0.06) !important;
    color: #1d1d1f !important;
}

.modal-btn-secondary:hover {
    background: rgba(0, 0, 0, 0.10) !important;
    transform: translateY(-1px) !important;
}

.modal-btn-secondary:active {
    transform: scale(0.97) !important;
    background: rgba(0, 0, 0, 0.12) !important;
}

/* 夜间模式次按钮 */
body.dark-mode .modal-btn-secondary,
[data-theme="dark"] .modal-btn-secondary {
    background: rgba(255, 255, 255, 0.1) !important;
    color: #f5f5f7 !important;
}

body.dark-mode .modal-btn-secondary:hover,
[data-theme="dark"] .modal-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15) !important;
}

body.dark-mode .modal-btn-secondary:active,
[data-theme="dark"] .modal-btn-secondary:active {
    background: rgba(255, 255, 255, 0.18) !important;
}

/* ========== Mobile Modal 兼容样式 ========== */
#mobile-modal.modal-mask {
    position: absolute !important;
    z-index: 999998 !important;
    background: rgba(0, 0, 0, 0.45) !important;
    backdrop-filter: blur(8px) !important;
    -webkit-backdrop-filter: blur(8px) !important;
}

body.dark-mode #mobile-modal.modal-mask,
[data-theme="dark"] #mobile-modal.modal-mask {
    background: rgba(0, 0, 0, 0.65) !important;
}

.modal-panel {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(40px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(40px) saturate(180%) !important;
    border: 0.5px solid rgba(0, 0, 0, 0.08) !important;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.8) !important;
    border-radius: 20px !important;
    padding: 24px !important;
}

body.dark-mode .modal-panel,
[data-theme="dark"] .modal-panel {
    background: rgba(28, 28, 30, 0.95) !important;
    border: 0.5px solid rgba(255, 255, 255, 0.15) !important;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.7),
        inset 0 1px 0 rgba(255, 255, 255, 0.05) !important;
}

/* ========== 响应式优化 ========== */
@media (max-width: 414px) {
    .modal-box {
        max-width: 320px !important;
        padding: 24px 20px 20px !important;
    }
    
    .modal-title {
        font-size: 17px !important;
    }
    
    .modal-message {
        font-size: 13px !important;
    }
    
    .modal-btn {
        padding: 12px 16px !important;
        font-size: 14px !important;
    }
}

/* ========== PWA 全屏模式特殊处理 ========== */
@media (display-mode: standalone) {
    /* PWA 模式下弹窗可能需要适配安全区域 */
    .modal-box {
        margin-bottom: env(safe-area-inset-bottom, 0px) !important;
    }
}

body.pwa-mode .modal-box {
    margin-bottom: env(safe-area-inset-bottom, 0px) !important;
}

/* ========== 可访问性优化 ========== */
.modal-btn:focus-visible {
    outline: 2px solid #007aff !important;
    outline-offset: 2px !important;
}

body.dark-mode .modal-btn:focus-visible,
[data-theme="dark"] .modal-btn:focus-visible {
    outline-color: #0a84ff !important;
}

/* ========== 防止弹窗下方内容滚动 ========== */
body.modal-open {
    overflow: hidden !important;
}