/* ========================================
   组件样式：表单、按钮、列表、表格、Toast、弹窗
   ======================================== */

/* ---------- 表单 ---------- */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

input[type="file"],
input[type="text"],
input[type="password"],
select,
textarea {
    width: 100%;
    padding: 12px 16px;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-family: inherit;
    color: var(--text-primary);
    transition: all var(--transition-fast);
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--input-focus);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

input::placeholder,
textarea::placeholder {
    color: var(--text-muted);
}

textarea {
    min-height: 120px;
    resize: vertical;
    line-height: 1.6;
}

select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 40px;
}

input[type="file"] {
    cursor: pointer;
}

input[type="file"]::file-selector-button {
    background: var(--btn-primary);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    margin-right: 12px;
    transition: all var(--transition-fast);
}

input[type="file"]::file-selector-button:hover {
    background: var(--btn-primary-hover);
}

/* ---------- 按钮 ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 500;
    transition: all var(--transition-fast);
    min-height: 44px;
}

.btn:active {
    transform: scale(0.98);
}

.btn-primary {
    background: var(--btn-primary);
    color: white;
}

.btn-primary:hover {
    background: var(--btn-primary-hover);
}

.btn-secondary {
    background: var(--btn-secondary);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background: var(--btn-secondary-hover);
}

.btn-success {
    background: var(--btn-success);
    color: white;
}

.btn-success:hover {
    background: var(--btn-success-hover);
}

.btn-danger {
    background: var(--btn-danger);
    color: white;
}

.btn-danger:hover {
    background: var(--btn-danger-hover);
}

.btn-small {
    padding: 7px 14px;
    font-size: 12px;
    border-radius: var(--radius-sm);
    min-height: 32px;
}

/* ---------- 文件队列 ---------- */
.selected-files-container {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: 20px;
    overflow: hidden;
}

.selected-files-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
}

.selected-files-title {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
}

.btn-clear-selected {
    font-size: 12px;
    color: var(--accent-red);
    background: none;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    min-height: 28px;
}

.btn-clear-selected:hover {
    background: var(--accent-red-light);
}

.selected-file-list {
    max-height: 200px;
    overflow-y: auto;
}

.selected-file-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    transition: background var(--transition-fast);
}

.selected-file-item:last-child {
    border-bottom: none;
}

.selected-file-item:hover {
    background: var(--bg-secondary);
}

.selected-file-preview {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    overflow: hidden;
}

.selected-file-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.file-type-icon {
    font-size: 16px;
}

.selected-file-info {
    flex: 1;
    min-width: 0;
}

.selected-file-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.selected-file-meta {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 2px;
    display: flex;
    gap: 8px;
}

.btn-remove-selected-file {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.btn-remove-selected-file:hover {
    background: var(--accent-red-light);
    color: var(--accent-red);
}

.selected-files-footer {
    padding: 12px 16px;
    border-top: 1px solid var(--border-color);
    background: var(--bg-secondary);
}

.selected-total-size {
    font-size: 12px;
    color: var(--text-muted);
}

/* ---------- 进度条 ---------- */
#progressContainer {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 16px;
    margin-bottom: 20px;
}

.progress-stats {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.progress-track {
    height: 6px;
    background: var(--bg-secondary);
    border-radius: 3px;
    overflow: hidden;
}

#progressBar {
    height: 100%;
    background: var(--accent-blue);
    border-radius: 3px;
    transition: width 0.3s ease;
}

/* ---------- 存储列表 ---------- */
.list {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.item {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
    transition: background var(--transition-fast);
}

.item:last-child {
    border-bottom: none;
}

.item:hover {
    background: var(--bg-secondary);
}

.item-info {
    flex: 1;
    min-width: 0;
}

.item-name {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
}

.item-name svg {
    width: 16px;
    height: 16px;
    color: var(--text-muted);
    flex-shrink: 0;
}

.item-meta {
    font-size: 12px;
    color: var(--text-muted);
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.text-preview {
    margin-top: 12px;
    padding: 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
}

.text-preview pre {
    font-size: 12px;
    color: var(--text-primary);
    white-space: pre-wrap;
    word-break: break-word;
    font-family: inherit;
}

.item-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.item-actions .btn-small {
    background: var(--btn-secondary);
    color: var(--text-secondary);
}

.item-actions .btn-small:hover {
    background: var(--accent-blue);
    color: white;
}

.item-actions .btn-delete:hover {
    background: var(--btn-danger);
}

.empty {
    text-align: center;
    color: var(--text-muted);
    padding: 48px 24px;
    font-size: 14px;
}

/* ---------- 日志表格 ---------- */
.log-container {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.log-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    min-width: 600px;
}

.log-table thead {
    background: var(--bg-secondary);
}

.log-table th {
    padding: 14px 16px;
    text-align: left;
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--border-color);
    white-space: nowrap;
}

.log-table tbody tr {
    border-bottom: 1px solid var(--border-color);
    transition: background var(--transition-fast);
}

.log-table tbody tr:last-child {
    border-bottom: none;
}

.log-table tbody tr:hover {
    background: var(--bg-secondary);
}

.log-table td {
    padding: 14px 16px;
    color: var(--text-primary);
    white-space: nowrap;
}

.log-filename {
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-family: 'JetBrains Mono', 'SF Mono', monospace;
    font-size: 12px;
}

/* ---------- Toast 提示 ---------- */
.toast {
    position: fixed;
    top: 24px;
    right: 24px;
    padding: 14px 20px;
    border-radius: var(--radius-md);
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    box-shadow: var(--card-shadow-hover);
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 1000;
    transform: translateX(120%);
    transition: transform var(--transition-normal);
}

.toast.toast-show {
    transform: translateX(0);
}

.toast-success {
    border-left: 3px solid var(--accent-green);
}

.toast-error {
    border-left: 3px solid var(--accent-red);
}

.toast-icon {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.toast-success .toast-icon { color: var(--accent-green); }
.toast-error .toast-icon { color: var(--accent-red); }

.toast-message {
    font-size: 14px;
    color: var(--text-primary);
}

/* ---------- 代码模态窗 ---------- */
.code-modal-overlay {
    position: fixed;
    inset: 0;
    background: var(--overlay-bg);
    backdrop-filter: blur(4px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.code-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.code-modal {
    width: 90%;
    max-width: 800px;
    max-height: 85vh;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--card-shadow-hover);
    transform: scale(0.95);
    transition: transform var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.code-modal-overlay.active .code-modal {
    transform: scale(1);
}

.code-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    border-bottom: 1px solid var(--border-color);
}

.code-modal-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.code-modal-actions {
    display: flex;
    gap: 8px;
}

.code-modal-btn {
    padding: 8px 14px;
    font-size: 12px;
    font-weight: 500;
    border-radius: var(--radius-sm);
    background: var(--btn-secondary);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    min-height: 32px;
}

.code-modal-btn:hover {
    background: var(--btn-secondary-hover);
    color: var(--text-primary);
}

.code-modal-btn.copied {
    background: var(--accent-green);
    color: white;
}

.code-modal-body {
    flex: 1;
    overflow: auto;
    background: var(--bg-tertiary);
}

.code-modal-body pre {
    margin: 0;
    padding: 20px 24px;
    background: transparent !important;
}

.code-modal-body code {
    font-family: 'JetBrains Mono', 'SF Mono', 'Fira Code', monospace !important;
    font-size: 13px;
    line-height: 1.6;
    color: var(--text-primary) !important;
}

:not([data-theme="dark"]) .code-modal-body code,
:not([data-theme="dark"]) .code-modal-body .token {
    color: var(--text-primary) !important;
}

:not([data-theme="dark"]) .code-modal-body .token.comment,
:not([data-theme="dark"]) .code-modal-body .token.prolog,
:not([data-theme="dark"]) .code-modal-body .token.doctype,
:not([data-theme="dark"]) .code-modal-body .token.cdata {
    color: var(--text-muted) !important;
}

:not([data-theme="dark"]) .code-modal-body .token.punctuation {
    color: var(--text-secondary) !important;
}

:not([data-theme="dark"]) .code-modal-body .token.property,
:not([data-theme="dark"]) .code-modal-body .token.tag,
:not([data-theme="dark"]) .code-modal-body .token.boolean,
:not([data-theme="dark"]) .code-modal-body .token.number,
:not([data-theme="dark"]) .code-modal-body .token.constant,
:not([data-theme="dark"]) .code-modal-body .token.symbol,
:not([data-theme="dark"]) .code-modal-body .token.deleted {
    color: #d73a49 !important;
}

:not([data-theme="dark"]) .code-modal-body .token.selector,
:not([data-theme="dark"]) .code-modal-body .token.attr-name,
:not([data-theme="dark"]) .code-modal-body .token.string,
:not([data-theme="dark"]) .code-modal-body .token.char,
:not([data-theme="dark"]) .code-modal-body .token.builtin,
:not([data-theme="dark"]) .code-modal-body .token.inserted {
    color: #22863a !important;
}

:not([data-theme="dark"]) .code-modal-body .token.operator,
:not([data-theme="dark"]) .code-modal-body .token.entity,
:not([data-theme="dark"]) .code-modal-body .token.url,
:not([data-theme="dark"]) .code-modal-body .language-css .token.string,
:not([data-theme="dark"]) .code-modal-body .style .token.string {
    color: var(--text-primary) !important;
}

:not([data-theme="dark"]) .code-modal-body .token.atrule,
:not([data-theme="dark"]) .code-modal-body .token.attr-value,
:not([data-theme="dark"]) .code-modal-body .token.keyword {
    color: #005cc5 !important;
}

:not([data-theme="dark"]) .code-modal-body .token.function,
:not([data-theme="dark"]) .code-modal-body .token.class-name {
    color: #6f42c1 !important;
}

:not([data-theme="dark"]) .code-modal-body .token.regex,
:not([data-theme="dark"]) .code-modal-body .token.important,
:not([data-theme="dark"]) .code-modal-body .token.variable {
    color: #e36209 !important;
}

/* ---------- 确认弹窗 ---------- */
.cyber-modal-overlay {
    position: fixed;
    inset: 0;
    background: var(--overlay-bg);
    backdrop-filter: blur(4px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.cyber-modal-overlay.cyber-modal-show {
    opacity: 1;
    visibility: visible;
}

.cyber-modal {
    width: 90%;
    max-width: 400px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--card-shadow-hover);
    transform: scale(0.95);
    transition: transform var(--transition-normal);
}

.cyber-modal-overlay.cyber-modal-show .cyber-modal {
    transform: scale(1);
}

.cyber-modal-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
}

.modal-icon {
    font-size: 20px;
}

.modal-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
}

.cyber-modal-body {
    padding: 20px 24px;
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.6;
}

.cyber-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 16px 24px;
    border-top: 1px solid var(--border-color);
}

.cyber-btn {
    padding: 10px 20px;
    font-size: 13px;
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    min-height: 40px;
}

.cyber-btn-cancel {
    background: var(--btn-secondary);
    color: var(--text-secondary);
}

.cyber-btn-cancel:hover {
    background: var(--btn-secondary-hover);
    color: var(--text-primary);
}

.cyber-btn-confirm {
    background: var(--btn-danger);
    color: white;
}

.cyber-btn-confirm:hover {
    background: var(--btn-danger-hover);
}

/* ========================================
   手动复制兜底弹窗（移动端兼容）
   ======================================== */
.manual-copy-overlay {
    position: fixed;
    inset: 0;
    background: var(--overlay-bg);
    backdrop-filter: blur(4px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.manual-copy-overlay.show {
    opacity: 1;
    visibility: visible;
}

.manual-copy-modal {
    width: 100%;
    max-width: 480px;
    max-height: 85vh;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--card-shadow-hover);
    display: flex;
    flex-direction: column;
    transform: scale(0.95);
    transition: transform var(--transition-normal);
}

.manual-copy-overlay.show .manual-copy-modal {
    transform: scale(1);
}

.manual-copy-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}

.manual-copy-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
}

.manual-copy-close {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 4px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    -webkit-tap-highlight-color: transparent;
}

.manual-copy-close:hover,
.manual-copy-close:active {
    background: var(--btn-secondary);
    color: var(--text-primary);
}

.manual-copy-body {
    padding: 16px 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1;
    min-height: 0;
}

.manual-copy-hint {
    margin: 0;
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.manual-copy-textarea {
    width: 100%;
    flex: 1;
    min-height: 160px;
    max-height: 50vh;
    padding: 12px;
    font-family: var(--font-mono);
    font-size: 13px;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    resize: none;
    word-break: break-all;
    overflow-wrap: break-word;
    -webkit-user-select: text;
    user-select: text;
    -webkit-touch-callout: default;
    outline: none;
    transition: border-color var(--transition-fast);
}

.manual-copy-textarea:focus {
    border-color: var(--accent-blue);
}

.manual-copy-footer {
    padding: 12px 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    flex-shrink: 0;
}

.manual-copy-select-all {
    padding: 10px 20px;
    font-size: 13px;
    font-weight: 500;
    color: white;
    background: var(--accent-blue);
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    min-height: 40px;
    transition: background var(--transition-fast);
    -webkit-tap-highlight-color: transparent;
}

.manual-copy-select-all:hover {
    background: var(--accent-blue-hover, #2563eb);
}

.manual-copy-select-all:active {
    transform: scale(0.98);
}

/* 大文件密码输入框 */
.large-file-pwd-input {
    width: 100%;
    padding: 12px;
    font-family: var(--font-mono);
    font-size: 14px;
    color: var(--text-primary);
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    outline: none;
    transition: border-color var(--transition-fast);
    box-sizing: border-box;
}

.large-file-pwd-input:focus {
    border-color: var(--accent-blue);
}

.large-file-pwd-error {
    color: var(--accent-red);
    font-size: 12px;
}

.large-file-pwd-confirm {
    padding: 10px 20px;
    font-size: 13px;
    font-weight: 500;
    color: white;
    background: var(--accent-blue);
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    min-height: 40px;
    transition: background var(--transition-fast);
    -webkit-tap-highlight-color: transparent;
}

.large-file-pwd-confirm:hover:not(:disabled) {
    background: var(--accent-blue-hover, #2563eb);
}

.large-file-pwd-confirm:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.large-file-pwd-cancel {
    padding: 10px 20px;
    font-size: 13px;
    font-weight: 500;
    background: var(--btn-secondary);
    color: var(--text-primary);
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    min-height: 40px;
    transition: background var(--transition-fast);
    -webkit-tap-highlight-color: transparent;
}

.large-file-pwd-cancel:hover {
    background: var(--btn-secondary-hover);
}

/* 移动端优化 */
@media (max-width: 640px) {
    .manual-copy-overlay {
        padding: 12px;
        align-items: flex-end;
    }

    .manual-copy-modal {
        max-width: 100%;
        max-height: 80vh;
    }

    .manual-copy-textarea {
        font-size: 14px;
        min-height: 140px;
    }
}