/* ═══════════════════════════════════════════════════════════════
   启航学习站系统 · 全新视觉风格 · 2025
   ═══════════════════════════════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;600;700;800&display=swap');

/* ── 变量 ──────────────────────────────────────────────────── */
:root {
  /* 主色系 */
  --blue:        #4F6AF7;
  --blue-light:  #EEF2FF;
  --blue-hover:  #3D5AF1;
  --blue-dark:   #2D4AE8;

  /* 功能色 */
  --green:       #22C55E;
  --green-light: #DCFCE7;
  --red:         #EF4444;
  --red-light:   #FEE2E2;
  --yellow:      #F59E0B;
  --yellow-light:#FEF3C7;
  --purple:      #8B5CF6;
  --purple-light:#EDE9FE;
  --orange:      #F97316;
  --orange-light:#FFEDD5;
  --cyan:        #06B6D4;
  --cyan-light:  #CFFAFE;

  /* 背景层次 */
  --bg:          #F8FAFC;
  --surface:     #FFFFFF;
  --surface-2:   #F1F5F9;
  --surface-3:   #E8EEF6;
  --border:      #E2E8F0;
  --border-2:    #F1F5F9;

  /* 文字层次 */
  --text:        #0F172A;
  --text-2:      #334155;
  --text-3:      #64748B;
  --text-4:      #94A3B8;

  /* 圆角 */
  --r:   8px;
  --r2:  12px;
  --r3:  16px;
  --r4:  20px;

  /* 间距 */
  --s: 4px; --s2: 8px; --s3: 12px; --s4: 16px; --s5: 20px; --s6: 28px; --s8: 40px;
  --nav-h: 58px;
  --tab-h: 60px;

  /* 阴影 */
  --shadow-xs: 0 1px 2px rgba(15,23,42,0.04);
  --shadow:    0 2px 8px rgba(15,23,42,0.06), 0 1px 3px rgba(15,23,42,0.04);
  --shadow-md: 0 6px 20px rgba(15,23,42,0.08), 0 2px 6px rgba(15,23,42,0.05);
  --shadow-lg: 0 16px 40px rgba(15,23,42,0.1), 0 4px 12px rgba(15,23,42,0.06);
  --shadow-xl: 0 24px 60px rgba(15,23,42,0.12), 0 8px 20px rgba(15,23,42,0.08);

  /* 渐变 */
  --gradient-blue:  linear-gradient(135deg, #4F6AF7 0%, #818CF8 100%);
  --gradient-hero:  linear-gradient(160deg, #EEF2FF 0%, #F8FAFC 50%, #DCFCE7 100%);
  --gradient-card:  linear-gradient(135deg, rgba(79,106,247,.04) 0%, rgba(129,140,248,.06) 100%);
}

/* ── 全局重置 ─────────────────────────────────────────────── */
*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0 }
html { font-size: 15px; scroll-behavior: smooth; -webkit-text-size-adjust: 100% }
body {
  font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 14px; line-height: 1.65; color: var(--text);
  background: var(--bg); -webkit-font-smoothing: antialiased; min-height: 100vh;
  padding-bottom: calc(var(--tab-h) + 24px);
}
a { color: var(--blue); text-decoration: none; transition: color .15s }
a:hover { color: var(--blue-hover) }
img { max-width: 100%; display: block }
input, textarea, select, button { font-family: inherit }
::selection { background: rgba(79,106,247,.15) }
::-webkit-scrollbar { width: 6px; height: 6px }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 6px }
::-webkit-scrollbar-thumb:hover { background: var(--text-4) }

/* ── 顶部导航 ─────────────────────────────────────────── */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200; height: var(--nav-h);
  background: #fff;
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 3px rgba(15,23,42,0.06);
}
.header-inner {
  display: flex; align-items: center; height: 100%;
  padding: 0 16px; gap: 10px; max-width: 1140px; margin: 0 auto;
}
.site-logo {
  font-size: 16px; font-weight: 800; color: var(--text);
  text-decoration: none; flex-shrink: 0;
  display: flex; align-items: center; gap: 6px;
}
.site-logo::before {
  content: ''; display: block; width: 8px; height: 8px;
  background: var(--blue); border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(79,106,247,.25);
}
.nav-toggle {
  display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; background: var(--blue); color: #fff;
  border: none; border-radius: var(--r); cursor: pointer; font-size: 18px; flex-shrink: 0; line-height: 1;
  box-shadow: 0 2px 8px rgba(79,106,247,.3);
  transition: all .15s;
}
.nav-toggle:hover { background: var(--blue-hover); transform: scale(1.05) }
.nav-toggle:active { transform: scale(.97) }
.header-user { display: flex; align-items: center; gap: 8px; flex-shrink: 0; margin-left: auto }
.header-user > span { font-size: 12px; color: var(--text-3); font-weight: 500 }
.btn-logout {
  font-size: 11px; font-weight: 700; color: var(--red);
  background: var(--red-light); padding: 5px 12px;
  border-radius: 20px; border: none; cursor: pointer; transition: all .15s;
}
.btn-logout:hover { background: var(--red); color: #fff }
.nav-placeholder { height: var(--nav-h) }

/* ── 桌面端导航 ─────────────────────────────────────────── */
.header-nav { display: none; align-items: center; gap: 2px; flex: 1 }
.header-nav a {
  display: flex; align-items: center; gap: 5px;
  padding: 7px 12px; border-radius: var(--r);
  font-size: 13px; font-weight: 600; color: var(--text-3);
  text-decoration: none; transition: all .15s; white-space: nowrap;
}
.header-nav a:hover { background: var(--blue-light); color: var(--blue) }
.header-nav a.active { background: var(--blue-light); color: var(--blue) }
.header-nav .admin-link { color: var(--blue); font-weight: 700 }
@media(min-width: 768px) { .header-nav { display: flex } .header-user { margin-left: 8px } }

/* ── 移动端全屏抽屉菜单 ─────────────────────────────────── */
.m-drawer {
  display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: #fff; z-index: 300;
  overflow-y: auto;
}
.m-drawer.open { display: block }
/* 旧版移动端菜单兼容 */
.m-nav {
  display: none !important; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: #fff; z-index: 300;
  overflow-y: auto;
}
.m-nav.open { display: block !important }
.m-nav-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 16px; height: var(--nav-h);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; background: #fff; z-index: 1;
}
.m-nav-title { font-size: 15px; font-weight: 700; color: var(--text) }
.m-nav-close {
  width: 34px; height: 34px; background: var(--surface-2); border: 1px solid var(--border);
  border-radius: var(--r); font-size: 20px; color: var(--text-3);
  display: flex; align-items: center; justify-content: center; cursor: pointer; line-height: 1;
}
.m-nav-item {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 18px; border-bottom: 1px solid var(--border-2);
  color: var(--text); font-size: 15px; font-weight: 500; text-decoration: none;
  transition: background .1s, color .1s;
}
.m-nav-item:active { background: var(--blue-light); color: var(--blue) }
.m-nav-item.current { color: var(--blue); font-weight: 700 }
.m-nav-item.danger { color: var(--red) }
.m-nav-item .m-icon { font-size: 18px; width: 22px; text-align: center }
.m-nav-divider { padding: 8px 18px 4px; font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .8px; color: var(--text-4) }
.m-drawer-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 16px; height: var(--nav-h);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; background: #fff; z-index: 1;
}
.m-drawer-logo { font-size: 15px; font-weight: 800; color: var(--text); text-decoration: none }
.m-drawer-close {
  width: 34px; height: 34px; background: var(--surface-2); border: 1px solid var(--border);
  border-radius: var(--r); font-size: 20px; color: var(--text-3);
  display: flex; align-items: center; justify-content: center; cursor: pointer; line-height: 1;
}
.m-drawer-search {
  padding: 14px 16px; border-bottom: 1px solid var(--border);
  background: var(--bg);
}
.m-drawer-search form { display: flex; gap: 8px; }
.m-search-input {
  flex: 1; padding: 10px 14px; border: 1.5px solid var(--border); border-radius: var(--r);
  font-size: 14px; background: #fff; color: var(--text); outline: none;
  touch-action: manipulation; -webkit-appearance: none;
}
.m-search-input:focus { border-color: var(--blue) }
.m-search-btn {
  padding: 10px 14px; background: var(--blue); color: #fff; border: none;
  border-radius: var(--r); font-size: 14px; cursor: pointer;
}
.m-drawer-nav { padding: 8px 0 }
.m-nav-item {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 18px; border-bottom: 1px solid var(--border-2);
  color: var(--text); font-size: 15px; font-weight: 500; text-decoration: none;
  transition: background .1s, color .1s;
}
.m-nav-item:active { background: var(--blue-light); color: var(--blue) }
.m-nav-item.current { color: var(--blue); font-weight: 700 }
.m-nav-item.danger { color: var(--red) }
.nav-toggle { display: none !important }
@media(min-width: 768px) { .m-drawer, .m-nav { display: none !important } }

/* ── 页面容器 ─────────────────────────────────────────────── */
.page-wrap { max-width: 1000px; margin: 0 auto; padding: calc(var(--nav-h) + 16px) 14px calc(var(--tab-h) + 24px) }
.page-title { font-size: 20px; font-weight: 800; color: var(--text); margin-bottom: 16px; letter-spacing: -.3px }
@media(min-width: 600px) { .page-title { font-size: 24px } .page-wrap { padding: 20px 20px 70px } }

/* ── 卡片 ─────────────────────────────────────────────────── */
.card {
  background: var(--surface); border-radius: var(--r2);
  border: 1px solid var(--border); overflow: hidden; margin-bottom: 14px;
  box-shadow: var(--shadow);
  transition: box-shadow .2s, transform .2s;
}
.card:hover { box-shadow: var(--shadow-md) }
.card-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 16px; border-bottom: 1px solid var(--border-2);
  font-size: 12px; font-weight: 600; color: var(--text-3);
  background: var(--surface-2);
}
.card-body { padding: 16px }

/* ── 平台网格 ──────────────────────────────────────────────── */
.platform-grid { display: grid; grid-template-columns: 1fr; gap: 14px; margin-bottom: 16px }
@media(min-width: 480px) { .platform-grid { grid-template-columns: repeat(2,1fr); gap: 16px } }
@media(min-width: 900px) { .platform-grid { grid-template-columns: repeat(3,1fr); gap: 18px } }

.platform-card {
  background: var(--surface); border-radius: var(--r3);
  border: 1px solid var(--border); padding: 18px;
  display: flex; flex-direction: column; gap: 12px;
  transition: box-shadow .25s, transform .25s, border-color .25s;
  box-shadow: var(--shadow);
  position: relative; overflow: hidden;
  background-image: var(--gradient-card);
}
.platform-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--gradient-blue); opacity: 0; border-radius: var(--r3) var(--r3) 0 0;
  transition: opacity .25s;
}
.platform-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); border-color: rgba(79,106,247,.25) }
.platform-card:hover::before { opacity: 1 }
.platform-card:active { transform: scale(.99) translateY(-1px) }
.platform-card-icon { width: 42px; height: 42px; border-radius: 12px; background: var(--blue-light); display: flex; align-items: center; justify-content: center; font-size: 22px; margin-bottom: 2px }
.platform-card-name { font-size: 15px; font-weight: 700; color: var(--text); line-height: 1.35; letter-spacing: -.2px }
.tag-list { display: flex; flex-wrap: wrap; gap: 4px }
.tag { display: inline-block; padding: 2px 8px; border-radius: 20px; font-size: 10px; font-weight: 700; color: #fff; letter-spacing: .2px }
.platform-meta { font-size: 12px; color: var(--text-3); line-height: 1.6; flex: 1; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; text-overflow: ellipsis; word-break: break-all }
.platform-price { font-size: 20px; font-weight: 800; color: var(--blue); display: flex; align-items: baseline; gap: 4px }
.platform-price small { font-size: 11px; font-weight: 500; color: var(--text-4) }
.platform-price.free { color: var(--green) }
.card-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 4px }
.card-actions .btn { flex: 1; min-width: 0; justify-content: center; font-size: 12px; padding: 8px 10px }

/* ── 按钮 ─────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 5px;
  padding: 9px 16px; border-radius: var(--r); border: none; cursor: pointer;
  font-size: 13px; font-weight: 600; transition: all .2s cubic-bezier(.34,1.56,.64,1);
  text-decoration: none; letter-spacing: .2px; position: relative; overflow: hidden;
}
.btn::after { content: ''; position: absolute; inset: 0; background: rgba(255,255,255,0); transition: background .2s; pointer-events: none }
.btn:hover { transform: translateY(-2px); box-shadow: 0 6px 16px rgba(0,0,0,.15) }
.btn:hover::after { background: rgba(255,255,255,.08) }
.btn:active { transform: scale(.97) translateY(0); box-shadow: none }
.btn:disabled { opacity: .4; pointer-events: none; transform: none }
.btn-primary { background: var(--gradient-blue); color: #fff; box-shadow: 0 2px 8px rgba(79,106,247,.3) }
.btn-primary:hover { color: #fff; filter: brightness(1.05) }
.btn-success { background: var(--green); color: #fff; box-shadow: 0 2px 8px rgba(34,197,94,.3) }
.btn-success:hover { color: #fff; filter: brightness(1.05) }
.btn-red   { background: var(--red); color: #fff; box-shadow: 0 2px 8px rgba(239,68,68,.3) }
.btn-red:hover   { color: #fff; filter: brightness(1.05) }
.btn-danger { background: var(--red); color: #fff; box-shadow: 0 2px 8px rgba(239,68,68,.3) }
.btn-danger:hover { color: #fff; filter: brightness(1.05) }
.btn-outline { background: transparent; border: 1.5px solid var(--blue); color: var(--blue) }
.btn-outline:hover { background: var(--blue-light); color: var(--blue); transform: translateY(-1px) }
.btn-ghost { background: var(--blue-light); color: var(--blue) }
.btn-gray { background: var(--surface-2); color: var(--text-3); border: 1px solid var(--border) }
.btn-gray:hover { background: var(--border); color: var(--text-2) }
.btn-sm { padding: 6px 12px; font-size: 12px }
.btn-block { width: 100%; padding: 12px }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px }
@media(max-width: 400px) { .btn-row { flex-direction: column } .btn-row .btn { width: 100% } }

/* ── 表单 ─────────────────────────────────────────────────── */
.form-group { margin-bottom: 16px }
.form-label { display: block; font-size: 12px; font-weight: 600; color: var(--text-2); margin-bottom: 6px; letter-spacing: .2px }
.form-control,
input[type=text], input[type=email], input[type=password],
input[type=number], input[type=tel], input[type=url], select, textarea {
  width: 100%; padding: 10px 13px; background: var(--surface);
  border: 1.5px solid var(--border); border-radius: var(--r); font-size: 14px;
  color: var(--text); outline: none; transition: border-color .15s, box-shadow .15s;
  appearance: none; -webkit-appearance: none;
}
.form-control:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(79,106,247,.1) }
.form-control::placeholder { color: var(--text-4) }
select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%2394A3B8' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 12px center; padding-right: 34px; cursor: pointer;
}
textarea { resize: vertical; min-height: 90px; line-height: 1.5 }
.form-hint { font-size: 11px; color: var(--text-4); margin-top: 5px }
.form-row { display: grid; grid-template-columns: 1fr; gap: 14px }
@media(min-width: 600px) { .form-row { grid-template-columns: 1fr 1fr; gap: 16px } }

/* ── 表格 ─────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; border-radius: var(--r); border: 1px solid var(--border) }
table { width: 100%; border-collapse: collapse; font-size: 13px; min-width: 480px }
th {
  text-align: left; padding: 11px 13px; background: var(--surface-2);
  color: var(--text-3); font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .5px; white-space: nowrap;
  border-bottom: 1px solid var(--border);
}
td { padding: 12px 13px; border-bottom: 1px solid var(--border-2); color: var(--text); vertical-align: middle }
tr:last-child td { border-bottom: none }
tbody tr:hover td { background: rgba(79,106,247,.025) }

/* ── 徽章 ─────────────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; padding: 3px 9px;
  border-radius: 20px; font-size: 11px; font-weight: 700; letter-spacing: .2px;
}
.badge-blue   { background: var(--blue-light);   color: var(--blue-dark) }
.badge-green  { background: var(--green-light);  color: #15803D }
.badge-red    { background: var(--red-light);    color: #B91C1C }
.badge-yellow { background: var(--yellow-light); color: #B45309 }
.badge-gray   { background: var(--surface-2); color: var(--text-3); border: 1px solid var(--border) }
.badge-purple { background: var(--purple-light); color: #6D28D9 }
.badge-orange { background: var(--orange-light); color: #C2410C }
.badge-cyan { background: var(--cyan-light); color: #0E7490 }

/* ── 提示框 ──────────────────────────────────────────────── */
.alert {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 12px 14px; border-radius: var(--r); font-size: 13px; margin-bottom: 14px;
  line-height: 1.55; border: 1px solid transparent;
}
.alert-green  { background: var(--green-light); color: #15803D; border-color: rgba(34,197,94,.2) }
.alert-red    { background: var(--red-light);   color: #B91C1C; border-color: rgba(239,68,68,.2) }
.alert-blue   { background: var(--blue-light);  color: var(--blue-dark); border-color: rgba(79,106,247,.2) }
.alert-yellow { background: var(--yellow-light); color: #B45309; border-color: rgba(245,158,11,.2) }

/* ── 统计卡片 ─────────────────────────────────────────────── */
.stats-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 10px; margin-bottom: 14px }
@media(min-width: 640px) { .stats-grid { grid-template-columns: repeat(4,1fr); gap: 14px } }
.stat-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--r2);
  padding: 14px; box-shadow: var(--shadow);
  display: flex; flex-direction: column; gap: 4px;
  transition: box-shadow .2s, transform .2s;
  overflow: hidden; position: relative;
}
.stat-card::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 3px;
  background: var(--gradient-blue); opacity: 0;
  transition: opacity .2s;
}
.stat-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px) }
.stat-card:hover::after { opacity: 1 }
.stat-icon { font-size: 22px }
.stat-value { font-size: 20px; font-weight: 800; letter-spacing: -1px; color: var(--text) }
.stat-label { font-size: 10px; color: var(--text-3); font-weight: 600; text-transform: uppercase; letter-spacing: .3px }

/* ── 登录注册 ──────────────────────────────────────────── */
.auth-page {
  min-height: 100vh;
  background: var(--gradient-hero);
  display: flex; align-items: center; justify-content: center; padding: 20px;
}
.auth-box {
  width: 100%; max-width: 380px; background: var(--surface);
  border-radius: var(--r4); padding: 32px 26px;
  box-shadow: var(--shadow-xl); border: 1px solid var(--border);
}
.auth-logo { text-align: center; margin-bottom: 24px }
.auth-logo-icon {
  width: 58px; height: 58px; background: var(--gradient-blue);
  border-radius: 16px; display: flex; align-items: center; justify-content: center;
  font-size: 30px; margin: 0 auto 14px;
  box-shadow: 0 8px 20px rgba(79,106,247,.35);
}
.auth-logo h1 { font-size: 18px; font-weight: 800; color: var(--text); letter-spacing: -.3px }
.auth-logo p { font-size: 13px; color: var(--text-3); margin-top: 5px }
.auth-form .form-group { margin-bottom: 14px }
.auth-footer { text-align: center; margin-top: 18px; font-size: 13px; color: var(--text-3) }

/* ── 充值页 ─────────────────────────────────────────────── */
.balance-banner {
  background: var(--gradient-blue);
  color: #fff; border-radius: var(--r2); padding: 18px 20px;
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  box-shadow: 0 6px 20px rgba(79,106,247,.4); margin-bottom: 14px;
}
.balance-banner .num { font-size: 30px; font-weight: 800; line-height: 1; letter-spacing: -1px }
.balance-banner .lbl { font-size: 11px; opacity: .85; margin-bottom: 4px; font-weight: 500 }
.rch-box {
  background: var(--surface); border-radius: var(--r2); border: 1px solid var(--border);
  padding: 16px; margin-bottom: 14px; box-shadow: var(--shadow);
}
.amount-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; margin-bottom: 12px }
@media(min-width: 400px) { .amount-grid { grid-template-columns: repeat(4,1fr) } }
.amount-chip {
  padding: 12px 4px; border: 2px solid var(--border); border-radius: var(--r);
  text-align: center; cursor: pointer; font-size: 15px; font-weight: 700;
  color: var(--text); background: var(--surface); transition: all .15s; user-select: none;
}
.amount-chip:active { border-color: var(--blue); background: var(--blue-light); color: var(--blue); transform: scale(.97) }
.amount-chip.active { border-color: var(--blue); background: var(--blue-light); color: var(--blue); font-weight: 800 }
.pay-methods { display: flex; gap: 8px; margin-bottom: 12px; flex-wrap: wrap }
.pay-method {
  flex: 1; min-width: 80px; padding: 10px 8px; border: 2px solid var(--border); border-radius: var(--r);
  display: flex; align-items: center; gap: 6px; cursor: pointer;
  font-size: 13px; font-weight: 600; transition: all .15s; background: var(--surface);
}
.pay-method:active { border-color: var(--blue) }
.pay-method.active { border-color: var(--green); background: var(--green-light); color: #15803D }
.pay-method .ico { font-size: 20px }
.st-badge { display: inline-block; padding: 2px 8px; border-radius: 20px; font-size: 11px; font-weight: 700; color: #fff }
.disabled-tip { background: var(--yellow-light); border: 1px solid rgba(245,158,11,.2); color: #B45309; padding: 14px; border-radius: var(--r); font-size: 13px }
.log-table { width: 100%; border-collapse: collapse; font-size: 13px }
.log-table th { background: var(--surface-2); padding: 10px 12px; text-align: left; font-weight: 700; color: var(--text-3); border-bottom: 1px solid var(--border); font-size: 11px; text-transform: uppercase; letter-spacing: .5px; white-space: nowrap }
.log-table td { padding: 11px 12px; border-bottom: 1px solid var(--border-2); color: var(--text) }
.log-table tr:last-child td { border-bottom: none }

/* 移动端余额记录卡片化，不横向滚动 */
@media(max-width: 600px) {
  body { overflow-x: hidden }
  .page-wrap { padding-left: 6px; padding-right: 6px }
  .log-table { display: flex; flex-direction: column; gap: 4px; width: 100%; box-sizing: border-box; overflow-x: hidden }
  .log-table thead { display: none }
  .log-table tr { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--border); border-radius: 5px; padding: 5px 7px; width: 100%; max-width: 100%; box-sizing: border-box }
  .log-table td { display: flex; justify-content: space-between; align-items: center; padding: 1px 0; border: none; font-size: 11px; width: 100%; max-width: 100%; box-sizing: border-box }
  .log-table td::before { content: attr(data-label); font-size: 9px; color: var(--text-3); font-weight: 600; flex-shrink: 0; min-width: 40px }
  .log-table td:last-child { padding-bottom: 0 }
  /* 通用 table-wrap 卡片化 */
  .table-wrap { overflow-x: hidden; border: none; padding: 0; width: 100%; box-sizing: border-box }
  .table-wrap table { display: flex; flex-direction: column; gap: 4px; width: 100%; min-width: 0; box-sizing: border-box }
  .table-wrap thead { display: none }
  .table-wrap table > tbody > tr { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--border); border-radius: 5px; padding: 5px 7px; width: 100%; max-width: 100%; box-sizing: border-box }
  .table-wrap table > tbody > tr > td { display: flex; justify-content: space-between; align-items: center; padding: 1px 0; border: none; font-size: 11px; width: 100%; max-width: 100%; box-sizing: border-box }
  .table-wrap table > tbody > tr > td::before { content: attr(data-label); font-size: 9px; color: var(--text-3); font-weight: 600; flex-shrink: 0; min-width: 40px }
}
  .table-wrap table { display: flex; flex-direction: column; gap: 5px }
  .table-wrap thead { display: none }
  .table-wrap table > tbody > tr { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--border); border-radius: 6px; padding: 6px 8px }
  .table-wrap table > tbody > tr > td { display: flex; justify-content: space-between; align-items: center; padding: 2px 0; border: none; font-size: 12px }
  .table-wrap table > tbody > tr > td::before { content: attr(data-label); font-size: 10px; color: var(--text-3); font-weight: 600; flex-shrink: 0; min-width: 48px }
}

/* ── 订单列表卡片 ─────────────────────────────────────────── */
.order-card {
  background: var(--surface); border-radius: var(--r2); border: 1px solid var(--border);
  box-shadow: var(--shadow); margin-bottom: 12px; overflow: hidden;
  transition: box-shadow .25s, transform .25s;
  position: relative;
}
.order-card::before {
  content: ''; position: absolute; top: 0; left: 0; width: 4px; height: 100%;
  border-radius: var(--r2) 0 0 var(--r2);
}
.order-card[data-status="pending"]::before { background: var(--yellow) }
.order-card[data-status="watching"]::before { background: var(--blue) }
.order-card[data-status="completed"]::before { background: var(--green) }
.order-card[data-status="pwd_error"]::before { background: var(--red) }
.order-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px) }
.order-card-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 14px 12px 18px; border-bottom: 1px solid var(--border-2);
}
.order-no { font-size: 11px; color: var(--text-3); font-family: monospace }
.order-card-body { padding: 14px }
.order-amount { font-size: 18px; font-weight: 800; color: var(--text) }
.order-meta { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 8px }
.order-meta-item { font-size: 12px; color: var(--text-3) }

/* ── 底部 Tab 栏 ─────────────────────────────────────────── */
.tab-bar {
  position: fixed; bottom: 0; left: 0; right: 0; height: var(--tab-h);
  background: rgba(255,255,255,0.95); backdrop-filter: blur(12px);
  border-top: 1px solid var(--border);
  display: flex; z-index: 90;
  padding-bottom: env(safe-area-inset-bottom);
  box-shadow: 0 -1px 12px rgba(15,23,42,.06);
}
.tab-item {
  flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 2px; font-size: 10px; font-weight: 600; color: var(--text-4);
  cursor: pointer; transition: color .15s; text-decoration: none;
}
.tab-item:active { color: var(--blue) }
.tab-item.active { color: var(--blue) }
.tab-item .tab-icon { font-size: 22px; line-height: 1 }
.tab-item .tab-label { font-size: 10px }

/* ── 浮动按钮 ─────────────────────────────────────────────── */
.float-btns { position: fixed; bottom: calc(var(--tab-h) + 14px); right: 14px; display: flex; flex-direction: column; gap: 10px; z-index: 80 }
@media(min-width: 768px) { .float-btns { bottom: 28px; right: 28px } }
.float-btn {
  width: 46px; height: 46px; border-radius: 50%; background: var(--gradient-blue); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; text-decoration: none;
  box-shadow: 0 4px 16px rgba(79,106,247,.4);
  transition: all .15s; cursor: pointer; border: none;
}
.float-btn:hover { transform: scale(1.08); color: #fff }
.float-btn:active { transform: scale(.96) }
.float-btn.wechat { background: var(--green); box-shadow: 0 4px 16px rgba(34,197,94,.35) }

/* ── 分页 ─────────────────────────────────────────────────── */
.pagination { display: flex; justify-content: center; gap: 5px; padding: 14px 0; flex-wrap: wrap }
.page-btn {
  min-width: 36px; height: 36px; padding: 0 10px; border-radius: var(--r);
  border: 1.5px solid var(--border); background: var(--surface);
  font-size: 13px; font-weight: 600; color: var(--text);
  display: flex; align-items: center; justify-content: center;
  transition: all .15s; text-decoration: none;
}
.page-btn:hover { border-color: var(--blue); color: var(--blue) }
.page-btn.active { background: var(--gradient-blue); border-color: transparent; color: #fff; box-shadow: 0 2px 8px rgba(79,106,247,.3) }

/* ── 空状态 ──────────────────────────────────────────────── */
.empty-state {
  text-align: center; padding: 52px 16px;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.empty-icon {
  width: 80px; height: 80px; border-radius: 50%;
  background: var(--surface-2); border: 2px dashed var(--border);
  display: flex; align-items: center; justify-content: center; font-size: 32px;
  margin-bottom: 6px;
}
.empty-title { font-size: 16px; font-weight: 700; color: var(--text-3); margin: 0 }
.empty-sub { font-size: 13px; color: var(--text-4); margin: 0 }

/* ── 详情页列表 ─────────────────────────────────────────── */
.list-group { background: var(--surface); border-radius: var(--r2); border: 1px solid var(--border); box-shadow: var(--shadow); overflow: hidden; margin-bottom: 14px }
.list-item {
  display: flex; align-items: flex-start; padding: 13px 16px;
  border-bottom: 1px solid var(--border-2); gap: 14px; min-height: 50px;
}
.list-item:last-child { border-bottom: none }
.list-item-icon { width: 38px; height: 38px; border-radius: var(--r); display: flex; align-items: center; justify-content: center; font-size: 18px; flex-shrink: 0 }
.list-item-icon.blue   { background: var(--blue-light);   color: var(--blue) }
.list-item-icon.green  { background: var(--green-light);  color: var(--green) }
.list-item-icon.orange { background: var(--yellow-light); color: var(--yellow) }
.list-item-icon.red    { background: var(--red-light);    color: var(--red) }
.list-item-icon.gray   { background: var(--surface-2); color: var(--text-3) }
.list-item-content { flex: 1; min-width: 0 }
.list-item-title { font-size: 14px; font-weight: 600; color: var(--text); word-break: break-word }
.list-item-sub { font-size: 12px; color: var(--text-3); margin-top: 3px }

/* ── 模态框 ─────────────────────────────────────────────── */
.modal-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(15,23,42,.45); backdrop-filter: blur(4px);
  z-index: 999; align-items: center; justify-content: center; padding: 16px;
}
.modal-overlay.show, .modal-overlay.open { display: flex }
.modal {
  background: var(--surface); border-radius: var(--r3); padding: var(--s6);
  max-width: 460px; width: 100%; box-shadow: var(--shadow-xl);
  max-height: 90vh; overflow-y: auto;
}
.modal-title { font-size: 16px; font-weight: 700; margin-bottom: 16px; display: flex; justify-content: space-between; align-items: center }
.modal-close {
  cursor: pointer; font-size: 22px; color: var(--text-4); width: 30px; height: 30px;
  display: flex; align-items: center; justify-content: center; border-radius: 50%;
  background: var(--surface-2); transition: all .15s; border: none; line-height: 1;
}
.modal-close:hover { background: var(--border); color: var(--text) }

/* ── 工具类 ─────────────────────────────────────────────── */
.d-flex { display: flex }
.flex-1 { flex: 1 }
.flex-wrap { flex-wrap: wrap }
.gap-2 { gap: var(--s2) }
.gap-3 { gap: var(--s3) }
.gap-4 { gap: var(--s4) }
.text-center { text-align: center }
.text-sm { font-size: 12px }
.text-bold { font-weight: 700 }
.text-muted { color: var(--text-3) }
.text-hint { color: var(--text-4) }
.w-100 { width: 100% }
.mt-2 { margin-top: var(--s2) }
.mt-3 { margin-top: var(--s3) }
.mt-4 { margin-top: var(--s4) }
.mb-2 { margin-bottom: var(--s2) }
.mb-3 { margin-bottom: var(--s3) }
.mb-4 { margin-bottom: var(--s4) }

/* ── 动画 ─────────────────────────────────────────────────── */
@media(prefers-reduced-motion: no-preference) {
  .card, .platform-card, .stat-card, .order-card, .rch-box {
    animation: fadeUp .3s ease both;
  }
  @keyframes fadeUp { from { opacity: 0; transform: translateY(8px) } to { opacity: 1; transform: translateY(0) } }
  @keyframes pulse { 0%,100% { opacity: 1 } 50% { opacity: .6 } }
}
.btn, .tab-item, .platform-card, .list-item, .amount-chip, .pay-method { -webkit-tap-highlight-color: transparent }

/* ── 桌面端隐藏底部Tab ─────────────────────────────────── */
@media(min-width: 768px) {
  .tab-bar { display: none !important }
  .float-btns { bottom: 28px }
  .page-wrap { padding: 28px 32px 70px }
}

/* ── 安全区适配 ─────────────────────────────────────────── */
@supports(padding-bottom: env(safe-area-inset-bottom)) {
  body { padding-bottom: calc(var(--tab-h) + env(safe-area-inset-bottom) + 24px) }
}

/* ═══════════════════════════════════════════════════════════════
   骨架屏 & 加载动画
══════════════════════════════════════════════════════════════════ */

/* 骨架屏占位块 */
.skeleton {
  background: linear-gradient(90deg, #f0f4f8 25%, #e2e8f0 50%, #f0f4f8 75%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.5s infinite;
  border-radius: var(--r);
}
@keyframes skeleton-shimmer {
  0%   { background-position: 200% 0 }
  100% { background-position: -200% 0 }
}
.skeleton-line { height: 14px; margin-bottom: 10px }
.skeleton-line:last-child { width: 60% }
.skeleton-circle { width: 44px; height: 44px; border-radius: 50% }
.skeleton-block { height: 80px; border-radius: var(--r2) }

/* 骨架卡片 */
.skeleton-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r2);
  padding: 16px;
  margin-bottom: 12px;
}
.skeleton-card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px }
.skeleton-card-body .sk-line { height: 12px; margin-bottom: 8px }

/* 全局页面加载遮罩 */
.page-loading {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--bg);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 16px;
}
.page-loading-spinner {
  width: 40px; height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--blue);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
.page-loading-text { color: var(--text-3); font-size: 14px }

/* 内容淡入动画 */
.page-content { animation: fadeIn .25s ease }
@keyframes fadeIn { from { opacity: 0; transform: translateY(6px) } to { opacity: 1; transform: none } }

/* 紧凑移动端优化 */
@media(max-width: 480px) {
  .detail-card .card-header { padding: 12px 14px }
  .detail-card .card-body { padding: 14px }
  .info-grid { gap: 12px }
  .auth-box { padding: 28px 20px; border-radius: 12px }
  .btn { padding: 10px 16px; font-size: 14px }
  .form-control { padding: 10px 12px; font-size: 14px }
  .page-title { font-size: 20px; margin: 16px 16px 12px }
}

/* ── 全局移动端自适应 ─────────────────────────────────── */
@media(max-width: 600px) {
  body { overflow-x: hidden }
  .page-wrap { padding: 8px 8px 70px; overflow-x: hidden; box-sizing: border-box; max-width: 100vw }
  .page-title { font-size: 16px; margin: 0 0 10px }
  .card { padding: 10px 12px; margin-bottom: 10px }
  .card-body { padding: 0 }
  .card-title { font-size: 13px; padding-bottom: 8px }
  .form-group { margin-bottom: 10px }
  .form-label { font-size: 12px; margin-bottom: 4px }
  .form-control { padding: 9px 11px; font-size: 13px }
  .btn { padding: 9px 14px; font-size: 13px }
  .btn-sm { padding: 4px 10px; font-size: 11px }

  /* 账号/密码栏两列变一列 */
  .account-grid { grid-template-columns: 1fr !important }

  /* 三列快捷入口变两列 */
  .quick-grid { grid-template-columns: 1fr 1fr !important }

  /* 用户卡片布局 */
  .user-card-inner { flex-direction: column; gap: 10px }
  .user-card-inner > div:last-child { text-align: left }

  /* 充值页横幅 */
  .balance-banner { flex-direction: column; align-items: flex-start; gap: 10px; padding: 14px 16px }
  .balance-banner .num { font-size: 24px }

  /* 订单确认页 */
  .confirm-item-grid { grid-template-columns: 1fr !important }

  /* 表格卡片化 */
  .table-wrap { overflow-x: hidden; border: none; padding: 0 }
  .table-wrap table { display: flex; flex-direction: column; gap: 4px; width: 100%; min-width: 0; box-sizing: border-box }
  .table-wrap thead { display: none }
  .table-wrap tbody { display: flex; flex-direction: column; gap: 4px; width: 100% }
  .table-wrap tr { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--border); border-radius: 5px; padding: 5px 8px; width: 100%; box-sizing: border-box }
  .table-wrap td { display: flex; justify-content: space-between; align-items: center; padding: 2px 0; border: none; font-size: 11px; width: 100%; box-sizing: border-box }
  .table-wrap td::before { content: attr(data-label); font-size: 9px; color: var(--text-3); font-weight: 600; flex-shrink: 0; min-width: 40px }

  /* 按钮行移动端竖排 */
  .btn-row { flex-direction: column; gap: 8px }
  .btn-row .btn { flex: none; width: 100%; justify-content: center }

  /* 弹窗移动端 */
  .modal-overlay { padding: 4px; align-items: flex-end }
  .modal { margin: 0; border-radius: 12px 12px 0 0; max-height: 85vh; width: 100%; max-width: 100vw }

  /* 标签页移动端压缩 */
  .tab-bar { padding: 0 }
  .tab-item { font-size: 11px; padding: 8px 0 }

  /* 进度弹窗 */
  .progress-modal { width: 100%; max-width: 100vw; margin: 0; border-radius: 12px 12px 0 0 }
}

/* ── 英雄横幅 ─────────────────────────────────────────── */
.hero-banner {
  background: var(--gradient-blue);
  border-radius: var(--r3);
  padding: 28px 24px;
  margin-bottom: var(--s4);
  color: #fff;
  box-shadow: var(--shadow-blue);
  position: relative; overflow: hidden;
  animation: fadeIn .3s ease;
}
.hero-banner::before {
  content: '';
  position: absolute; top: -40px; right: -40px; width: 180px; height: 180px;
  background: rgba(255,255,255,.07); border-radius: 50%;
}
.hero-banner::after {
  content: '';
  position: absolute; bottom: -30px; left: 20%; width: 120px; height: 120px;
  background: rgba(255,255,255,.05); border-radius: 50%;
}
.hero-icon { font-size: 28px; margin-bottom: 8px }
.hero-title { font-size: 22px; font-weight: 800; margin-bottom: 4px; letter-spacing: -.5px }
.hero-sub { font-size: 13px; opacity: .85; margin-bottom: 18px }
.hero-search { display: flex; gap: 8px; max-width: 420px }
.hero-input {
  flex: 1; padding: 11px 14px; border-radius: var(--r);
  border: none; font-size: 14px; background: #fff;
  color: var(--text); outline: none;
  box-shadow: 0 4px 12px rgba(0,0,0,.12);
  transition: box-shadow .2s;
  touch-action: manipulation; -webkit-appearance: none;
}
.hero-input:focus { box-shadow: 0 4px 16px rgba(0,0,0,.2) }
.hero-btn {
  padding: 11px 18px; background: var(--blue); border: none;
  border-radius: var(--r); color: #fff; font-weight: 700; font-size: 13px; cursor: pointer;
  transition: all .15s; white-space: nowrap;
  touch-action: manipulation; -webkit-appearance: none;
}
.hero-btn:hover { background: var(--blue-hover) }

/* ═══════════════════════════════════════════════════════════════
   弹窗组件
══════════════════════════════════════════════════════════════════ */
.modal-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(15,23,42,.5); backdrop-filter: blur(4px);
  z-index: 1000; align-items: flex-end; justify-content: center;
  padding: 0;
}
.modal-overlay.show { display: flex; animation: modalIn .3s cubic-bezier(.34,1.56,.64,1) }
@keyframes modalIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.modal {
  background: var(--surface); border-radius: var(--r3) var(--r3) 0 0;
  width: 100%; max-width: 560px; max-height: 85vh; overflow-y: auto;
  box-shadow: var(--shadow-xl); animation: modalSlideUp .3s cubic-bezier(.34,1.56,.64,1);
  overscroll-behavior: contain;
}
@keyframes modalSlideUp {
  from { transform: translateY(100%) }
  to   { transform: translateY(0) }
}
.modal-title {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 20px; border-bottom: 1px solid var(--border);
  font-size: 15px; font-weight: 700; position: sticky; top: 0;
  background: var(--surface); z-index: 1;
}
.modal-close {
  background: var(--surface-2); border: none; border-radius: 50%;
  width: 30px; height: 30px; font-size: 18px; cursor: pointer;
  color: var(--text-3); display: flex; align-items: center; justify-content: center;
  transition: all .15s; line-height: 1;
}
.modal-close:hover { background: var(--border); color: var(--text) }
.modal-body { padding: 20px }
.modal-footer { padding: 16px 20px; border-top: 1px solid var(--border); display: flex; gap: 10px }

/* ── 桌面端居中弹窗 ─────────────────────── */
@media(min-width: 560px) {
  .modal-overlay { align-items: center; padding: 20px }
  .modal { border-radius: var(--r3); animation: modalFadeIn .3s cubic-bezier(.34,1.56,.64,1) }
  @keyframes modalFadeIn { from { opacity: 0; transform: scale(.95) translateY(10px) } to { opacity: 1; transform: none } }
}

/* ── 悬浮操作按钮 ─────────────────────── */
.float-action {
  position: fixed; bottom: calc(var(--tab-h) + 20px); right: 20px;
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--gradient-blue); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; text-decoration: none; border: none; cursor: pointer;
  box-shadow: var(--shadow-blue);
  transition: all .2s cubic-bezier(.34,1.56,.64,1);
  z-index: 80;
}
.float-action:hover { transform: scale(1.1) translateY(-2px); color: #fff; box-shadow: 0 8px 28px rgba(79,106,247,.5) }
.float-action:active { transform: scale(.96) }
@media(min-width: 768px) { .float-action { bottom: 32px; right: 32px } }

/* ── 状态指示条 ─────────────────────────── */
.status-stripe {
  height: 3px; border-radius: 2px; overflow: hidden; margin: 4px 0;
}
.status-stripe-fill { height: 100%; border-radius: 2px; transition: width .6s ease }

/* Phase 4: notification badge */
.notif-link{position:relative;display:inline-flex!important;align-items:center;gap:4px}
.notif-badge{display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;padding:0 5px;border-radius:999px;background:var(--red,#e53935);color:#fff;font-size:10px;font-weight:800;line-height:1;margin-left:2px;vertical-align:middle}
.tab-item .notif-badge{position:absolute;top:3px;right:22%;min-width:16px;height:16px;font-size:9px}

/* ── Phase 5: unified interaction helpers ───────────────────── */
.app-toast-stack{position:fixed;right:16px;top:calc(var(--nav-h,58px) + 14px);z-index:9999;display:flex;flex-direction:column;gap:10px;pointer-events:none;max-width:min(360px,calc(100vw - 32px))}
.app-toast{display:flex;align-items:flex-start;gap:10px;padding:12px 14px;border-radius:14px;background:#fff;border:1px solid var(--border);box-shadow:var(--shadow-lg);opacity:0;transform:translateY(-8px);transition:opacity .18s ease,transform .18s ease;pointer-events:auto;color:var(--text);font-weight:700}
.app-toast.is-show{opacity:1;transform:translateY(0)}
.app-toast-text{flex:1;font-size:13px;line-height:1.55;color:var(--text)}
.app-toast-close{border:0;background:transparent;color:var(--text-4);font-size:18px;line-height:1;cursor:pointer;padding:0 0 0 4px}
.app-toast-success{border-color:rgba(34,197,94,.22);background:var(--green-light)}
.app-toast-error{border-color:rgba(239,68,68,.24);background:var(--red-light)}
.app-toast-warning{border-color:rgba(245,158,11,.26);background:var(--yellow-light)}
.app-toast-info{border-color:rgba(79,106,247,.22);background:var(--blue-light)}
.app-confirm-overlay{position:fixed;inset:0;z-index:9998;background:rgba(15,23,42,.48);display:flex;align-items:center;justify-content:center;padding:18px;opacity:0;transition:opacity .16s ease}.app-confirm-overlay.is-show{opacity:1}
.app-confirm{width:min(420px,100%);background:#fff;border:1px solid var(--border);border-radius:20px;box-shadow:var(--shadow-xl);padding:20px;transform:translateY(8px) scale(.98);transition:transform .16s ease}.app-confirm-overlay.is-show .app-confirm{transform:translateY(0) scale(1)}
.app-confirm-title{font-size:17px;font-weight:900;color:var(--text);margin-bottom:8px}.app-confirm-text{font-size:14px;color:var(--text-3);line-height:1.7;white-space:pre-wrap}.app-confirm-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}
.ui-password-wrap{position:relative;display:block;width:100%}.ui-password-wrap>.form-control{padding-right:64px!important}.ui-password-toggle{position:absolute;right:8px;top:50%;transform:translateY(-50%);border:0;background:var(--surface-2);color:var(--blue);font-size:12px;font-weight:800;padding:5px 8px;border-radius:8px;cursor:pointer}.ui-password-toggle:hover{background:var(--blue-light)}
@media(max-width:640px){.app-toast-stack{left:12px;right:12px;top:auto;bottom:calc(var(--tab-h,60px) + 14px);max-width:none}.app-confirm-actions{display:grid;grid-template-columns:1fr 1fr}.app-confirm-actions .btn{width:100%}}