/* ========== DaNiu-AI短剧系统 登录页（青蓝色系，布局模仿短视频系统）========== */
#app-login-gate {
  position: fixed;
  inset: 0;
  z-index: 2147483000;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  justify-content: center;
  overflow: auto;
  color: #eafaff;
  background:
    radial-gradient(circle at 76% 50%, rgba(47, 216, 255, 0.08), transparent 30%),
    linear-gradient(180deg, rgba(6, 17, 26, 0.97) 0%, rgba(7, 17, 28, 0.98) 100%),
    url('./login-bg.png') center center / cover no-repeat,
    linear-gradient(135deg, #06111a 0%, #0a1825 46%, #07111c 100%);
  background-size: cover;
  background-position: center;
  font-family: "Microsoft YaHei", "PingFang SC", system-ui, sans-serif;
  -webkit-app-region: drag;
  transition: opacity .35s ease, visibility .35s ease;
}
#app-login-gate.is-dismissing {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

/* 窗口控制 */
.app-login-window-controls {
  position: absolute;
  top: 14px;
  right: 18px;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 6px;
  -webkit-app-region: no-drag;
}
.app-login-window-controls .ctrl-btn {
  width: 34px;
  height: 30px;
  border: 1px solid rgba(92, 227, 255, 0.22);
  border-radius: 9px;
  color: #dff8ff;
  background: rgba(8, 21, 34, 0.62);
  font-size: 13px;
  line-height: 1;
  cursor: pointer;
  transition: all .15s;
}
.app-login-window-controls .ctrl-btn:hover {
  background: rgba(47, 216, 255, 0.18);
  border-color: rgba(82, 255, 206, 0.42);
}
.app-login-window-controls .ctrl-btn.ctrl-close:hover {
  color: #fff;
  background: rgba(255, 74, 92, 0.82);
  border-color: rgba(255, 119, 135, 0.9);
}

/* 两栏主体 */
.app-login-page-shell {
  flex: 1;
  display: grid;
  grid-template-columns: minmax(380px, 1.1fr) minmax(380px, 440px);
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
  width: min(1120px, calc(100vw - 80px));
  margin: 0 auto;
  padding: 12px 0 50px;
}

/* 品牌区 */
.app-login-brand-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.app-login-brand {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 20px;
}
.app-login-brand-logo-wrap {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  overflow: hidden;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.app-login-brand-logo {
  width: 60px;
  height: 60px;
  object-fit: contain;
}
/* 主副标题容器：内部居中，整体与 LOGO 垂直居中（上下平齐） */
.app-login-brand-text {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.app-login-brand-title {
  font-size: 32px;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.5px;
  color: #f4fbff;
}
.app-login-brand-subtitle {
  font-size: 14px;
  font-weight: 500;
  color: #8fb6c4;
  margin-top: 6px;
  letter-spacing: .5px;
}
.app-login-brand-copy {
  margin-top: 4px;
}
.app-login-brand-kicker {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: #31e4b6;
  margin-bottom: 16px;
}
.app-login-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.app-login-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 14px;
  background: rgba(255, 255, 255, 0.045);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  transition: all .2s;
}
.app-login-feature-item:hover {
  background: rgba(47, 216, 255, 0.08);
  border-color: rgba(82, 255, 206, 0.3);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, .25);
}
.app-login-feature-icon {
  font-size: 20px;
  line-height: 1;
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(47, 216, 255, 0.12);
  border-radius: 9px;
}
.app-login-feature-text {
  flex: 1;
  min-width: 0;
}
.app-login-feature-text strong {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: #eafaff;
  line-height: 1.2;
  margin-bottom: 1px;
}
.app-login-feature-text p {
  font-size: 11px;
  color: #8fb6c4;
  line-height: 1.3;
  margin: 0;
}

/* 登录卡片 */
.app-login-card-wrapper {
  display: flex;
  flex-direction: column;
  gap: 18px;
  -webkit-app-region: no-drag;
}
.app-login-card {
  background: linear-gradient(180deg, rgba(8, 20, 32, 0.88), rgba(5, 15, 25, 0.94));
  border: 1px solid rgba(82, 255, 206, 0.26);
  border-radius: 20px;
  padding: 32px 28px 24px;
  box-shadow: 0 28px 86px rgba(0, 0, 0, 0.5), 0 0 42px rgba(47, 216, 255, 0.08);
}
.app-login-header {
  margin-bottom: 18px;
  text-align: center;
}
.app-login-header h1 {
  font-size: 24px;
  font-weight: 700;
  color: #f4fbff;
  margin: 0 0 4px;
}
.app-login-header p {
  font-size: 13px;
  color: #8fb6c4;
  margin: 0;
}
.app-login-field {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-bottom: 14px;
}
.app-login-field label {
  font-size: 13px;
  font-weight: 600;
  color: #9cc2cf;
}
.app-login-field input {
  width: 100%;
  height: 44px;
  border: 1px solid rgba(47, 224, 183, 0.18);
  border-radius: 10px;
  padding: 0 14px;
  outline: none;
  color: #edfaff;
  background: rgba(255, 255, 255, 0.045);
  font-size: 14px;
  box-sizing: border-box;
  transition: border-color .15s, box-shadow .15s;
}
.app-login-field input:focus {
  border-color: rgba(82, 255, 206, 0.48);
  box-shadow: 0 0 0 3px rgba(47, 224, 183, 0.08);
}
.app-login-field input::placeholder {
  color: #5d7c8a;
}
.app-login-field .field-hint {
  font-size: 11px;
  color: #31e4b6;
  line-height: 1.3;
  margin: 0;
}
.app-login-field .field-demo {
  font-size: 11px;
  color: #8fb6c4;
  line-height: 1.3;
  margin: 0;
}
.app-login-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 2px 0 14px;
}
.app-login-check {
  display: flex;
  align-items: center;
  gap: 7px;
  color: #9cc2cf;
  font-size: 13px;
  cursor: pointer;
  user-select: none;
}
.app-login-check input {
  accent-color: #31e4b6;
  width: 15px;
  height: 15px;
}
.app-login-error {
  display: none;
  border-radius: 10px;
  padding: 11px 13px;
  font-size: 13px;
  line-height: 1.5;
  margin-bottom: 12px;
  color: #ffd9df;
  background: rgba(255, 77, 109, 0.12);
  border: 1px solid rgba(255, 77, 109, 0.22);
}
.app-login-error.show {
  display: block;
}
.app-login-submit {
  width: 100%;
  border: 0;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 700;
  background: linear-gradient(135deg, #31e4b6, #2fd8ff);
  color: #06202a;
  height: 46px;
  margin-top: 6px;
  cursor: pointer;
  letter-spacing: .04em;
  box-shadow: 0 14px 34px rgba(47, 224, 183, 0.22);
  transition: filter .15s, transform .1s;
}
.app-login-submit:hover {
  filter: brightness(1.06);
}
.app-login-submit:active {
  transform: translateY(1px);
}
.app-login-submit:disabled {
  background: rgba(255, 255, 255, 0.08);
  color: #6f8791;
  box-shadow: none;
  cursor: not-allowed;
}
.app-login-footer {
  text-align: center;
  margin-top: 16px;
}
.app-login-footer p {
  font-size: 12px;
  color: #8fb6c4;
  margin: 0;
}

/* 响应式 */
@media (max-width: 900px) {
  .app-login-page-shell {
    grid-template-columns: 1fr;
    width: min(440px, calc(100vw - 40px));
  }
  .app-login-brand-panel {
    display: none;
  }
}

/* ===== 统一身份注册区块（与其它子系统一致；主题色 teal #31e4b6）===== */
.app-login-card .daniu-yht-reg{margin-top:16px;width:auto;max-width:100%;box-sizing:border-box}
.app-login-card .daniu-yht-reg .dyr-div{display:flex;align-items:center;gap:12px;margin:18px 0 10px;color:#8fb6c4;font-size:12px;font-weight:600;letter-spacing:1px}
.app-login-card .daniu-yht-reg .dyr-div span{flex:1;height:1px;background:rgba(47,224,183,.28)}
.app-login-card .daniu-yht-reg .dyr-div b{color:#9cc2cf;font-weight:600;white-space:nowrap}
.app-login-card .daniu-yht-reg .dyr-box{display:flex;flex-direction:row;align-items:center;justify-content:center;flex-wrap:nowrap;gap:9px;padding:12px 8px;border-radius:13px;background:rgba(47,224,183,.07);border:1px solid rgba(47,224,183,.24);white-space:nowrap;box-sizing:border-box}
.app-login-card .daniu-yht-reg .dyr-btn{display:inline-flex;align-items:center;justify-content:center;line-height:1;flex:0 0 auto;font-size:13.5px;font-weight:700;color:#06202a;background:linear-gradient(135deg,#31e4b6,#2fd8ff);border:0;padding:11px 16px;border-radius:999px;text-decoration:none;white-space:nowrap;box-shadow:none}
.app-login-card .daniu-yht-reg .dyr-btn:hover{filter:brightness(1.06);color:#06202a}
.app-login-card .daniu-yht-reg .dyr-tip{font-size:12px;line-height:1.4;color:#9cc2cf;text-align:left;white-space:nowrap;flex:0 0 auto;margin:0}
.app-login-card .daniu-yht-reg .dyr-back{display:block;text-align:center;margin-top:12px;font-size:12.5px;font-weight:600;color:#8fb6c4;text-decoration:none}
.app-login-card .daniu-yht-reg .dyr-back:hover{color:#31e4b6}
@media (max-width:768px){
  .app-login-card .daniu-yht-reg .dyr-tip{font-size:min(12px,3.2vw)}
  .app-login-card .daniu-yht-reg .dyr-box{gap:8px;padding:11px 8px}
  .app-login-card .daniu-yht-reg .dyr-btn{font-size:min(13.5px,3.6vw);padding:10px 12px}
}