/*
 * 虫虫开发者社区 - 现代极简风认证弹窗与独立页样式 (登录 / 注册 / 找回密码 / 确认框)
 * 覆盖: login_ajax.php, signup_ajax.php, reset_ajax.php, auth_page.php, confirm modals
 * 严格遵循 FRONTEND_STANDARDS.md (<= 300 行)
 */
@keyframes eeModalIn {
    from { opacity: 0; transform: translateY(8px) scale(0.985); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.ee-site .modal {
    display: none; position: fixed; inset: 0; z-index: 1050; padding: 16px;
    background: rgba(15, 23, 42, 0.48); backdrop-filter: blur(5px);
    overflow-x: hidden; overflow-y: auto; overscroll-behavior: contain;
}
.ee-site .modal.ee-modal--open {
    display: flex !important; align-items: center; justify-content: center; opacity: 1 !important;
}

/* 覆盖 Bootstrap 4 .modal-dialog 默认宽度与伪元素冲突 */
.ee-site .modal-dialog,
.ee-site .modal.fade .modal-dialog,
.ee-site .modal.in .modal-dialog,
.ee-site .modal.show .modal-dialog {
    width: min(440px, calc(100vw - 32px)) !important;
    max-width: min(440px, calc(100vw - 32px)) !important;
    margin: auto !important; transform: none !important; pointer-events: auto !important;
    animation: eeModalIn 0.18s cubic-bezier(0.16, 1, 0.3, 1);
}
.ee-site .modal-dialog-centered { display: block !important; min-height: 0 !important; }
.ee-site .modal-dialog-centered::before { display: none !important; content: none !important; }

.ee-site #signupModal .modal-dialog {
    width: min(680px, calc(100vw - 32px)) !important;
    max-width: min(680px, calc(100vw - 32px)) !important;
}
.ee-site #resetModal .modal-dialog {
    width: min(440px, calc(100vw - 32px)) !important;
    max-width: min(440px, calc(100vw - 32px)) !important;
}
.ee-site .modal-narrow,
.ee-site #loginRequireModal .modal-dialog,
.ee-site #logoutModal .modal-dialog {
    width: min(420px, calc(100vw - 32px)) !important;
    max-width: min(420px, calc(100vw - 32px)) !important;
}

.ee-site .modal-content {
    position: relative; width: 100%; background: #ffffff;
    border: 1px solid rgba(226, 232, 240, 0.95); border-radius: 16px;
    box-shadow: 0 20px 48px rgba(15, 23, 42, 0.16), 0 4px 12px rgba(15, 23, 42, 0.06);
    overflow: hidden;
}
.ee-site .modal-header, .ee-site .modal-body, .ee-site .modal-footer { padding: 16px 24px; }
.ee-site .modal-header {
    display: flex !important; justify-content: space-between !important; align-items: center !important;
    gap: 12px; border-bottom: 1px solid #f1f5f9;
    background: linear-gradient(180deg, #f4f8ff 0%, #ffffff 100%);
}
.ee-site .modal-header::before, .ee-site .modal-header::after,
.ee-site .modal-footer::before, .ee-site .modal-footer::after { display: none !important; }

.ee-site .modal-title {
    margin: 0 !important; color: #0f172a; font-size: 16.5px; font-weight: 700; line-height: 1.3;
    display: flex; align-items: center; gap: 10px;
}
.ee-site .modal-title > i {
    width: 34px; height: 34px; border-radius: 9px; background: #eaf2ff; color: #1e80ff;
    display: inline-flex; align-items: center; justify-content: center; font-size: 15px; flex-shrink: 0;
}
.title-sub { display: block; color: #64748b; font-size: 12px; font-weight: 400; margin-top: 2px; }

/* 关闭按钮 */
.ee-site .modal-header .close, .ee-site .close {
    position: static !important; float: none !important; opacity: 1 !important;
    width: 32px !important; height: 32px !important; padding: 0 !important; margin: 0 !important;
    border-radius: 50%; border: 0; background: transparent; color: #94a3b8;
    font-size: 20px; line-height: 1; cursor: pointer;
    display: inline-flex !important; align-items: center; justify-content: center; flex-shrink: 0;
    transition: all 0.15s ease;
}
.ee-site .modal-header .close:hover, .ee-site .close:hover { background: #f1f5f9; color: #0f172a; }
.ee-site .close.ee-auth-close {
    position: absolute !important; top: 16px !important; right: 16px !important; z-index: 25 !important;
    background: rgba(241, 245, 249, 0.85); border: 1px solid #e2e8f0; color: #64748b;
}
.ee-site .close.ee-auth-close:hover { background: #eaf2ff; border-color: #baddff; color: #1e80ff; }

.auth-modal .modal-body {
    padding: 0 !important; max-height: min(90vh, 820px); overflow-y: auto; overscroll-behavior: contain;
}
#resetModal .modal-body, #loginRequireModal .modal-body, #logoutModal .modal-body { padding: 20px 24px !important; }
.require-message { font-size: 14.5px; font-weight: 600; color: #0f172a; margin-bottom: 6px; }
.require-sub { font-size: 13px; color: #64748b; }

/* 单卡极简认证布局 */
.ee-auth-card, .login-form-container, .signup-form-container { width: 100%; background: #ffffff; }
.ee-auth-main { padding: 24px 28px 20px; }
.ee-auth-card--signup .ee-auth-main { padding: 20px 26px 16px; }

.ee-auth-head {
    margin-bottom: 16px; padding-bottom: 14px; border-bottom: 1px solid #f1f5f9;
}
.ee-auth-card--signup .ee-auth-head { margin-bottom: 12px; padding-bottom: 12px; }
.ee-auth-brand {
    display: flex; align-items: center; gap: 12px; padding-right: 32px;
}
.ee-auth-page .ee-auth-brand { padding-right: 0; }
.ee-auth-brand__logo { width: 40px; height: 40px; border-radius: 10px; flex-shrink: 0; display: block; }
.ee-auth-brand__meta { flex: 1; min-width: 0; }
.ee-auth-head__title-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.ee-auth-head__title {
    margin: 0; font-size: 18px; font-weight: 700; color: #0f172a; line-height: 1.3;
    display: flex; align-items: center; flex-wrap: wrap; gap: 8px;
}
.ee-auth-head__sub { margin: 3px 0 0; font-size: 12.5px; color: #64748b; line-height: 1.4; }
.ee-auth-pill {
    display: inline-flex; align-items: center; height: 21px; padding: 0 8px; border-radius: 999px;
    background: linear-gradient(90deg, #fff7e8 0%, #ffefd6 100%); border: 1px solid #ffd591;
    color: #d46b08; font-size: 11.5px; font-weight: 600;
}

.ee-auth-perks-strip {
    margin-top: 11px; padding: 7px 12px; border-radius: 8px;
    background: #f8fafc; border: 1px solid #eef2f6;
    display: flex; align-items: center; flex-wrap: wrap; gap: 6px 16px;
    font-size: 12px; color: #475569;
}
.ee-auth-perks-strip span { display: inline-flex; align-items: center; gap: 5px; }
.ee-auth-perks-strip i { color: #1e80ff; font-size: 12.5px; }
.ee-auth-perks-strip strong { color: #1e80ff; font-weight: 600; }

.ee-auth-backhome {
    display: none; padding: 4px 10px; border-radius: 6px; background: #f1f5f9;
    color: #475569 !important; font-size: 12px; font-weight: 500; white-space: nowrap; flex-shrink: 0;
}
.ee-auth-page .ee-auth-backhome { display: inline-flex; align-items: center; }
.ee-auth-backhome:hover { background: #e2e8f0; color: #0f172a !important; }

/* 状态与加载视图 */
.modal-loading, .modal-error, .auth-status-view { padding: 44px 24px; text-align: center; color: #64748b; }
.modal-error, .error-container { color: #ef4444; font-size: 13px; }
.error-container:empty { display: none; }
.auth-status-icon { font-size: 46px; color: #16a34a; margin-bottom: 12px; }
.auth-status-title { color: #0f172a; font-size: 18px; font-weight: 700; margin: 0 0 8px; }
.auth-status-desc { color: #64748b; font-size: 13.5px; line-height: 1.6; margin: 0 0 16px; }

/* 现代分段式切换 Tabs */
.auth-modal .login-tabs, .ee-auth-page .login-tabs {
    display: grid; grid-template-columns: 1fr 1fr; gap: 4px; margin-bottom: 18px;
    padding: 4px; border-radius: 10px; background: #f1f5f9;
}
.login-tabs .tab-item {
    min-height: 36px; display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    border-radius: 7px; color: #64748b; font-size: 13.5px; font-weight: 500; cursor: pointer;
    border: 0; background: transparent; white-space: nowrap; transition: all 0.16s ease;
}
.login-tabs .tab-item:hover { color: #0f172a; }
.login-tabs .tab-item.active {
    background: #ffffff; color: #1e80ff; font-weight: 600;
    box-shadow: 0 2px 6px rgba(15, 23, 42, 0.08);
}
.login-tabs .tab-item .fa-wechat { color: #16a34a; }
.tab-pane { display: none; }
.tab-pane.active { display: block; }

/* 表单网格与控件 */
.ee-form-grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 12px; }
.ee-form-grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 12px; }
.auth-modal .form-group, .ee-auth-page .form-group, .field-regform-verifycode, .field-dynamicmodel-verifycode {
    display: block !important; margin: 0 0 14px 0 !important; min-width: 0; width: 100%;
}
.ee-auth-card--signup .form-group, .ee-auth-card--signup .field-regform-verifycode {
    margin: 0 0 11px 0 !important;
}
.auth-modal .form-group::before, .auth-modal .form-group::after,
.ee-auth-page .form-group::before, .ee-auth-page .form-group::after { display: none !important; }
.form-group--submit { margin-top: 14px !important; margin-bottom: 0 !important; }

.auth-modal .control-label, .ee-auth-page .control-label, .reset-form-container label {
    display: block !important; text-align: left !important; margin: 0 0 5px 0 !important; padding: 0 !important;
    color: #334155; font-size: 13px; font-weight: 600; line-height: 1.35;
}
.ee-auth-card--signup .control-label { font-size: 12.5px; margin: 0 0 4px 0 !important; }
.req-star { color: #ef4444; margin-left: 2px; font-weight: 700; }

.auth-modal .form-control, .ee-auth-page .form-control,
.auth-modal input[type="text"], .auth-modal input[type="password"],
.auth-modal input[type="email"], .auth-modal input[type="tel"], .auth-modal select {
    display: block !important; width: 100% !important; height: 40px !important; padding: 6px 12px !important;
    border: 1px solid #dce1e8 !important; border-radius: 8px !important;
    background-color: #ffffff !important; color: #0f172a !important; font-size: 13.5px !important;
    line-height: 1.4 !important; outline: 0; box-shadow: none !important;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.ee-auth-card--signup .form-control,
.ee-auth-card--signup input[type="text"],
.ee-auth-card--signup input[type="password"],
.ee-auth-card--signup input[type="email"],
.ee-auth-card--signup input[type="tel"],
.ee-auth-card--signup select {
    height: 36px !important; padding: 4px 10px !important; font-size: 13px !important; border-radius: 7px !important;
}
.auth-modal .form-control::placeholder, .ee-auth-page .form-control::placeholder { color: #94a3b8; }
.auth-modal .form-control:hover, .ee-auth-page .form-control:hover { border-color: #b8c2cc !important; }
.auth-modal .form-control:focus, .ee-auth-page .form-control:focus,
.auth-modal input:focus, .auth-modal select:focus {
    background-color: #ffffff !important; border-color: #1e80ff !important;
    box-shadow: 0 0 0 3px rgba(30, 128, 255, 0.12) !important;
}

/* 统一自定义下拉箭头与密码显隐按钮 */
.auth-modal select.form-control, .ee-auth-page select.form-control {
    -webkit-appearance: none !important; -moz-appearance: none !important; appearance: none !important;
    padding-right: 28px !important; cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E") !important;
    background-repeat: no-repeat !important; background-position: right 10px center !important;
}
.ee-pwd-wrap { position: relative; display: flex; align-items: center; }
.ee-pwd-wrap .form-control { padding-right: 34px !important; }
.ee-pwd-toggle {
    position: absolute; right: 6px; top: 50%; transform: translateY(-50%);
    width: 26px; height: 26px; border: 0; border-radius: 5px; background: transparent;
    color: #94a3b8; font-size: 13.5px; cursor: pointer;
    display: inline-flex; align-items: center; justify-content: center;
}
.ee-pwd-toggle:hover { color: #475569; background: #f1f5f9; }

.help-block { margin: 3px 0 0 !important; color: #ef4444 !important; font-size: 11.5px; line-height: 1.3; }
.help-block:empty { display: none !important; margin: 0 !important; }
.has-error .form-control { border-color: #ef4444 !important; background-color: #fffafa !important; }

.validation-status--warn { color: #d97706; }
.validation-status--info { color: #1e80ff; }
.validation-status--ok { color: #16a34a; }
.validation-status--err { color: #ef4444; }

.auth-checkbox-row {
    display: flex; align-items: center; justify-content: space-between; gap: 8px;
    color: #475569; font-size: 13px; margin: 4px 0 14px;
}
.auth-checkbox-row label, .auth-agree-box label {
    display: inline-flex !important; align-items: center; gap: 6px;
    margin: 0 !important; color: #475569; font-size: 12.5px; font-weight: 400; cursor: pointer;
}
.auth-checkbox-row input[type="checkbox"], .auth-agree-box input[type="checkbox"] {
    width: 15px !important; height: 15px !important; margin: 0 !important;
    accent-color: #1e80ff; cursor: pointer; flex-shrink: 0;
}
.ee-signup-bottom-bar {
    display: flex; align-items: center; justify-content: space-between; gap: 16px;
    margin-top: 10px; padding-top: 10px; border-top: 1px dashed #e2e8f0;
}
.ee-signup-bottom-bar .auth-agree-box { margin: 0; flex-shrink: 0; }
.ee-signup-bottom-bar .form-group--submit { margin: 0 !important; flex: 1; max-width: 240px; }

.auth-agree-box a, .auth-footer a, .reset-footer a, .forgot-link, .qrcode-refresh a {
    color: #1e80ff !important; font-weight: 600; text-decoration: none;
}
.auth-agree-box a:hover, .auth-footer a:hover, .reset-footer a:hover, .forgot-link:hover { text-decoration: underline; }

.auth-footer {
    padding: 13px 28px; background: #f8fafc; border-top: 1px solid #eef2f6;
    color: #64748b; text-align: center; font-size: 13px;
    display: flex; align-items: center; justify-content: center; gap: 6px;
}
.reset-footer {
    margin-top: 14px; padding-top: 12px; border-top: 1px solid #f1f5f9;
    color: #64748b; text-align: center; font-size: 12.5px;
}
.auth-bonus-hint {
    display: inline-block; padding: 1px 8px; border-radius: 999px;
    background: #eaf2ff; color: #1e80ff; font-size: 11.5px; font-weight: 600;
}

/* 按钮组 */
.btn-login, .btn-signup, .btn-reset, .btn-get-wechat-code {
    width: 100%; height: 40px; padding: 0 18px !important; border: 0; border-radius: 8px;
    background: linear-gradient(135deg, #1e80ff 0%, #1171ee 100%); color: #ffffff !important;
    font-weight: 600; font-size: 14px; cursor: pointer;
    display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    box-shadow: 0 4px 12px rgba(30, 128, 255, 0.22); transition: all 0.15s ease;
}
.btn-login:hover, .btn-signup:hover, .btn-reset:hover {
    transform: translateY(-1px); box-shadow: 0 6px 16px rgba(30, 128, 255, 0.3);
}
.verify-code-row { display: flex; gap: 10px; align-items: center; }
.verify-code-row__input { flex: 1; min-width: 0; }
.verify-code-row .btn-get-wechat-code {
    width: auto !important; height: 36px !important; padding: 0 14px !important; flex-shrink: 0;
    background: #eaf2ff !important; color: #1e80ff !important; border: 1px solid #baddff !important;
    box-shadow: none !important; font-size: 12.5px; white-space: nowrap;
}
#resetModal .verify-code-row .btn-get-wechat-code { height: 40px !important; }
.verify-code-row .btn-get-wechat-code:hover {
    background: #1e80ff !important; color: #ffffff !important; border-color: #1e80ff !important;
}

/* 微信验证码内联引导卡 */
.verify-inline-guide {
    display: none; margin: 4px 0 10px; padding: 10px 12px; border: 1px solid #baddff;
    border-radius: 8px; background: #f0f7ff;
}
.verify-inline-guide.is-visible { display: block; }
.verify-inline-steps { display: flex; align-items: center; gap: 12px; text-align: left; }
.verify-inline-qr { width: 64px; height: 64px; border-radius: 6px; border: 1px solid #dbeafe; flex-shrink: 0; background: #fff; padding: 2px; }
.verify-inline-body { flex: 1; min-width: 0; }
.verify-inline-step { margin: 0 0 5px; font-size: 12px; color: #0f172a; line-height: 1.4; }
.verify-inline-code-wrap { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.verify-inline-code {
    display: inline-block; padding: 2px 10px; border-radius: 5px; border: 1.5px dashed #1e80ff;
    background: #ffffff; color: #1e80ff; font-size: 14px; font-weight: 700; letter-spacing: 1.5px; cursor: pointer;
}
.verify-inline-code.is-copied { background: #dcfce7; border-color: #16a34a; color: #166534; }
.verify-inline-note { font-size: 11.5px; color: #64748b; margin: 0; }

/* 微信扫码登录区 */
.info-tips {
    background: #f0f7ff; border: 1px solid #dbeafe; border-left: 3px solid #1e80ff;
    padding: 10px 13px; margin-bottom: 14px; border-radius: 8px; font-size: 12.5px; color: #1e3a8a; line-height: 1.5;
}
.qrcode-login-container { text-align: center; padding: 8px 0 4px; }
.qrcode-box {
    width: 192px; min-height: 192px; margin: 0 auto 12px; display: grid; place-items: center;
    border: 1px solid #e2e8f0; border-radius: 12px; background: #f8fafc; padding: 10px;
}
.qrcode-box img { width: 170px; height: 170px; border-radius: 6px; display: block; }
.qrcode-placeholder i { font-size: 36px; color: #94a3b8; margin-bottom: 6px; }
.qrcode-placeholder p, .qrcode-tips p { margin: 0 0 4px; font-size: 13px; color: #475569; }
.qrcode-tips .fa-wechat { color: #16a34a; margin-right: 4px; }
.qrcode-refresh { margin-top: 6px; font-size: 12.5px; }

.ee-site .modal-footer { display: flex; gap: 10px; justify-content: flex-end; border-top: 1px solid #f1f5f9; }
.btn-login-now, .btn-signup-bonus, .btn-later {
    border: 0; border-radius: 8px; padding: 8px 16px; cursor: pointer; font-weight: 600; font-size: 13px; text-decoration: none;
}
.btn-login-now { background: #1e80ff; color: #fff !important; }
.btn-signup-bonus { background: #eaf2ff; color: #1e80ff !important; border: 1px solid #baddff; }
.btn-later { background: #f1f5f9; color: #475569 !important; }

/* 独立登录/注册页面 (/login & /user/signup) 容器 */
.ee-auth-page { max-width: 440px; margin: 28px auto 52px; }
.ee-auth-page--signup { max-width: 680px; }

@media (max-width: 680px) {
    .ee-form-grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .ee-signup-bottom-bar { flex-direction: column; align-items: stretch; gap: 10px; }
    .ee-signup-bottom-bar .form-group--submit { max-width: 100%; }
}
@media (max-width: 480px) {
    .ee-form-grid-3, .ee-form-grid-2 { grid-template-columns: 1fr; }
    .ee-auth-main, .ee-auth-card--signup .ee-auth-main { padding: 18px 16px 14px; }
    .verify-code-row { flex-direction: column; align-items: stretch; }
}