/* mcres/static/css/pages/auth/login.css
   登录页样式。 */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Microsoft YaHei", sans-serif;
}

body {
  height: 100vh;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(19, 23, 29, 0.92), rgba(26, 32, 44, 0.92)),
    url("/background");
  background-size: cover;
  background-position: center;
  color: #fff;
}

.wrapper {
  width: 100%;
  height: 100vh;
  display: flex;
}

.left {
  flex: 1.2;
  padding: 80px 60px 80px 80px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.logo {
  font-size: 64px;
  font-weight: 800;
  margin-bottom: 25px;
  letter-spacing: 2px;
}
.logo span {
  color: #55d88b;
}

.slogan {
  font-size: 22px;
  color: #c8d0d8;
  line-height: 1.8;
  max-width: 650px;
}

.features {
  margin-top: 60px;
}

.feature {
  margin: 20px 0;
  font-size: 18px;
  color: #d0d8df;
  display: flex;
  align-items: center;
  gap: 12px;
}
.feature i {
  color: #55d88b;
  font-size: 20px;
  width: 28px;
  text-align: center;
}

.right {
  flex: 1.5;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 40px 60px 40px 40px;
}

.login-card {
  width: 760px;
  max-width: 95vw;
  backdrop-filter: blur(25px);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 32px;
  padding: 48px 50px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}

.login-content {
  display: flex;
  gap: 50px;
  align-items: stretch;
}

.login-qr {
  flex: 0 0 40%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-right: 40px;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
}
.login-qr .qr-label {
  font-size: 16px;
  color: #b8c0c8;
  margin-bottom: 18px;
  font-weight: 500;
  letter-spacing: 1px;
}
.login-qr .qr-label i {
  margin-right: 8px;
  color: #55d88b;
  font-size: 20px;
}

.qr-code-wrapper {
  background: #fff;
  border-radius: 16px;
  padding: 12px;
  min-height: 200px;
  min-width: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: all 0.3s;
}
.qr-code-wrapper #qrCodeImg {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #999;
  font-size: 14px;
}

.qr-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.95);
  border-radius: 16px;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #111;
  padding: 20px;
  text-align: center;
  z-index: 5;
}
.qr-overlay.active {
  display: flex;
}
.qr-overlay .icon {
  font-size: 48px;
  color: #55d88b;
  margin-bottom: 8px;
}
.qr-overlay .title {
  font-size: 18px;
  font-weight: 600;
  color: #1a2028;
}
.qr-overlay .sub {
  font-size: 14px;
  color: #555;
  margin-top: 4px;
}

#qrStatusText {
  margin-top: 12px;
  font-size: 14px;
  color: #b8c0c8;
  text-align: center;
}

.qr-hint {
  margin-top: 8px;
  font-size: 13px;
  color: #9ba5af;
  text-align: center;
}
.qr-hint i {
  margin-right: 6px;
}

.login-form {
  flex: 1;
  min-width: 0;
}
.login-form h2 {
  font-size: 30px;
  margin-bottom: 6px;
}
.login-form .sub {
  color: #b8c0c8;
  margin-bottom: 22px;
  font-size: 15px;
}

.error-msg {
  background: rgba(255, 0, 0, 0.15);
  border-left: 4px solid #ff4444;
  padding: 10px 14px;
  border-radius: 8px;
  margin-bottom: 16px;
  color: #ff6b6b;
  font-size: 14px;
}

.form-group {
  margin-bottom: 18px;
}
.form-group label {
  display: block;
  margin-bottom: 5px;
  color: #d9e0e7;
  font-size: 14px;
}
.form-group label i {
  margin-right: 6px;
  color: #55d88b;
}
.form-group input {
  width: 100%;
  height: 48px;
  border: none;
  outline: none;
  border-radius: 12px;
  padding: 0 16px;
  background: rgba(255, 255, 255, 0.08);
  color: white;
  font-size: 15px;
  transition: 0.2s;
}
.form-group input:focus {
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 0 0 0 2px rgba(85, 216, 139, 0.4);
}
.form-group input::placeholder {
  color: #9ba5af;
}

.captcha-row {
  display: flex;
  align-items: center;
  gap: 10px;
}
.captcha-row input {
  flex: 1;
}
.captcha-img {
  height: 48px;
  border-radius: 10px;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.08);
  min-width: 120px;
}
.captcha-refresh {
  margin-top: 4px;
  font-size: 13px;
  color: #9ba5af;
}
.captcha-refresh a {
  color: #55d88b;
  text-decoration: none;
  cursor: pointer;
}
.captcha-refresh a:hover {
  text-decoration: underline;
}

.remember-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}
.remember-row input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: #55d88b;
  cursor: pointer;
}
.remember-row label {
  color: #d9e0e7;
  font-size: 14px;
  cursor: pointer;
}

/* ===== 协议复选框 ===== */
.agree-row {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 18px;
  font-size: 13px;
  color: #b8c0c8;
  line-height: 1.5;
}
.agree-row input[type="checkbox"] {
  width: 16px;
  height: 16px;
  min-width: 16px;
  margin-top: 2px;
  accent-color: #55d88b;
  cursor: pointer;
  transition: box-shadow 0.2s;
}
.agree-row label {
  cursor: pointer;
  color: #b8c0c8;
  font-size: 13px;
}
.agree-row label a {
  color: #55d88b;
  text-decoration: none;
}
.agree-row label a:hover {
  text-decoration: underline;
}

/* 协议行错误状态：抖动 + 红色高亮 */
.agree-row.error label {
  color: #ff6b6b;
}
.agree-row.error label a {
  color: #ff6b6b;
}
.agree-row.error input[type="checkbox"] {
  box-shadow: 0 0 0 3px rgba(255, 107, 107, 0.35);
  border-radius: 3px;
}

@keyframes shake {
  0%,
  100% {
    transform: translateX(0);
  }
  15% {
    transform: translateX(-6px);
  }
  30% {
    transform: translateX(6px);
  }
  45% {
    transform: translateX(-5px);
  }
  60% {
    transform: translateX(5px);
  }
  75% {
    transform: translateX(-3px);
  }
  90% {
    transform: translateX(3px);
  }
}
.agree-row.shake {
  animation: shake 0.55s ease;
}

.login-btn {
  width: 100%;
  height: 50px;
  border: none;
  border-radius: 12px;
  background: #55d88b;
  color: #111;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  transition: 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.login-btn:hover {
  transform: translateY(-2px);
  background: #6df19f;
}

.social-login {
  margin-top: 18px;
}

.divider {
  display: flex;
  align-items: center;
  color: #9ba5af;
  font-size: 13px;
  margin-bottom: 12px;
}
.divider::before,
.divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: rgba(255, 255, 255, 0.12);
}
.divider span {
  padding: 0 14px;
  white-space: nowrap;
}

.social-icons {
  display: flex;
  justify-content: center;
  gap: 20px;
}
.social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  color: #fff;
  font-size: 26px;
  text-decoration: none;
  transition: 0.2s;
  cursor: pointer;
}
.social-icon i {
  line-height: 1;
}
.social-qq {
  background: #2b9bff;
  box-shadow: 0 4px 12px rgba(43, 155, 255, 0.3);
}
.social-qq:hover {
  background: #1a8cff;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(43, 155, 255, 0.4);
}
.social-github {
  background: #24292e;
  box-shadow: 0 4px 12px rgba(36, 41, 46, 0.3);
}
.social-github:hover {
  background: #1a1e22;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(36, 41, 46, 0.5);
}

.register {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 18px;
  color: #c0c7ce;
  font-size: 14px;
}
.register a {
  color: #55d88b;
  text-decoration: none;
}
.register a:hover {
  text-decoration: underline;
}

@media (max-width: 1200px) {
  .login-card {
    width: 100%;
    max-width: 900px;
    padding: 35px 30px;
  }
  .login-content {
    gap: 30px;
  }
  .login-qr {
    padding-right: 25px;
  }
  .qr-code-wrapper {
    min-height: 160px;
    min-width: 160px;
  }
  .right {
    padding: 30px 20px;
  }
  .left {
    padding: 60px 40px;
  }
}

@media (max-width: 992px) {
  .left {
    display: none;
  }
  .right {
    padding: 20px;
    flex: 1;
  }
  .login-card {
    max-width: 550px;
    padding: 30px 25px;
  }
  .login-content {
    flex-direction: column;
    gap: 0;
  }
  .login-form {
    flex: 1;
    padding-left: 0;
  }
}

@media (max-width: 600px) {
  .right {
    padding: 12px;
  }
  .login-card {
    padding: 20px 16px;
    border-radius: 20px;
  }
  .login-form h2 {
    font-size: 24px;
  }
  .form-group input {
    height: 42px;
    font-size: 14px;
  }
  .login-btn {
    height: 44px;
    font-size: 15px;
  }
}

@media (max-width: 400px) {
  .login-card {
    padding: 16px 12px;
  }
  .social-icon {
    width: 42px;
    height: 42px;
    font-size: 20px;
  }
}