/**
 * BankBot 移动端样式
 * 单列布局 + 底部Tab导航
 */

/* ========== 移动端布局 ========== */
.mobile-app {
    min-height: 100vh;
    background: var(--bg-primary);
    padding-bottom: 80px;
    /* 底部导航空间 */
}

/* 顶部导航栏 */
.mobile-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.mobile-header-title {
    font-size: 17px;
    font-weight: 600;
}

.mobile-header-back {
    display: flex;
    align-items: center;
    gap: 4px;
    color: var(--text-primary);
    font-size: 15px;
}

.mobile-header-back svg {
    width: 24px;
    height: 24px;
}

/* 页面内容 */
.mobile-content {
    padding: 16px;
}

/* 底部导航 */
.mobile-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    padding: 8px 0;
    padding-bottom: calc(8px + env(safe-area-inset-bottom));
    z-index: 100;
}

.mobile-nav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 8px;
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s;
}

.mobile-nav-item.active {
    color: var(--accent);
}

.mobile-nav-item svg {
    width: 24px;
    height: 24px;
}

.mobile-nav-item span {
    font-size: 11px;
    font-weight: 500;
}

/* ========== 登录页 ========== */
.mobile-login {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 40px 24px;
    background: var(--bg-primary);
}

.mobile-login-logo {
    text-align: center;
    margin-bottom: 48px;
}

.mobile-login-logo svg {
    width: 56px;
    height: 56px;
    color: var(--accent);
}

.mobile-login-logo h1 {
    font-size: 26px;
    margin-top: 12px;
    font-weight: 700;
}

.mobile-login-logo p {
    color: var(--text-secondary);
    margin-top: 8px;
    font-size: 14px;
}

/* ========== 余额卡片 ========== */
.mobile-balance-card {
    background: var(--bg-gradient);
    border-radius: var(--radius-lg);
    padding: 24px 20px;
    color: #FFFFFF;
    margin-bottom: 20px;
}

.mobile-balance-label {
    font-size: 13px;
    opacity: 0.9;
}

.mobile-balance-amount {
    font-size: 32px;
    font-weight: 700;
    margin: 8px 0;
}

.mobile-balance-info {
    font-size: 13px;
    opacity: 0.85;
}

/* ========== 快捷操作 ========== */
.mobile-quick-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 24px;
}

.mobile-quick-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 16px 8px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    text-decoration: none;
    color: var(--text-primary);
    transition: all 0.2s;
}

.mobile-quick-item:active {
    transform: scale(0.96);
}

.mobile-quick-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-light);
    border-radius: var(--radius);
}

.mobile-quick-icon svg {
    width: 22px;
    height: 22px;
    color: var(--accent);
}

.mobile-quick-label {
    font-size: 12px;
    color: var(--text-secondary);
}

/* ========== 列表项 ========== */
.mobile-list-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 0;
    border-bottom: 1px solid var(--border-light);
}

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

.mobile-list-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border-radius: var(--radius);
    flex-shrink: 0;
}

.mobile-list-icon svg {
    width: 22px;
    height: 22px;
    color: var(--accent);
}

.mobile-list-content {
    flex: 1;
    min-width: 0;
}

.mobile-list-title {
    font-weight: 600;
    font-size: 15px;
}

.mobile-list-subtitle {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 2px;
}

.mobile-list-action {
    flex-shrink: 0;
}

/* ========== 提现记录卡片 ========== */
.mobile-record-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    margin-bottom: 12px;
}

.mobile-record-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.mobile-record-amount {
    font-size: 18px;
    font-weight: 700;
}

.mobile-record-meta {
    font-size: 13px;
    color: var(--text-muted);
}

.mobile-record-reason {
    margin-top: 10px;
    padding: 10px 12px;
    background: var(--danger-bg);
    color: var(--danger);
    font-size: 13px;
    border-radius: var(--radius-sm);
}

/* ========== 设置项 ========== */
.mobile-settings-group {
    margin-bottom: 28px;
}

.mobile-settings-title {
    font-size: 13px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
    padding: 0 4px;
}

.mobile-settings-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 6px;
}

.mobile-settings-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.mobile-settings-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-light);
    border-radius: var(--radius-sm);
}

.mobile-settings-icon svg {
    width: 20px;
    height: 20px;
    color: var(--accent);
}

/* ========== 模态框 ========== */
.mobile-modal-overlay {
    position: fixed;
    inset: 0;
    background: var(--overlay);
    display: flex;
    align-items: flex-end;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}

.mobile-modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.mobile-modal {
    background: var(--bg-card);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    transform: translateY(100%);
    transition: transform 0.3s;
}

.mobile-modal-overlay.active .mobile-modal {
    transform: translateY(0);
}

.mobile-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
}

.mobile-modal-title {
    font-size: 17px;
    font-weight: 600;
}

.mobile-modal-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border: none;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    color: var(--text-secondary);
}

.mobile-modal-body {
    padding: 20px;
}

.mobile-modal-footer {
    display: flex;
    gap: 12px;
    padding: 16px 20px 24px;
}

.mobile-modal-footer .btn {
    flex: 1;
}