/* ========== Inter 字体（本地托管，复刻自 geekWeb 构建产物） ========== */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
    src: url('../fonts/inter-latin.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
    src: url('../fonts/inter-latin-ext.woff2') format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* ========== Reset & Base ========== */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }

html, body {
    height: 100%; overflow: hidden;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    font-size: 14px; line-height: 1.6;
    /* 复刻 geekWeb globals.css: --background-start: rgb(2,6,23), --background-end: rgb(15,23,42) */
    background: linear-gradient(to bottom, rgb(2,6,23), rgb(15,23,42));
    color: rgb(255,255,255);
    min-height: 100vh;
}

/* ========== 粒子画布 ========== */
#particleCanvas {
    position: fixed; top:0; left:0; width:100%; height:100%;
    z-index: 0; pointer-events: none;
}

/* ========== 整体布局 ========== */
.login-wrapper {
    display: flex; height: 100vh; width: 100%;
    position: relative; z-index: 1;
}

/* ========== 左侧品牌区 ========== */
.login-brand {
    flex: 1.4; position: relative; overflow: hidden;
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    padding: 60px 80px;
    background: transparent;
    text-align: center;
    min-width: 0;
}

/* 星座背景（由 canvas 粒子动画提供） */
.brand-grid {
    display: none;
}

/* 光晕 */
.brand-glow {
    position: absolute; border-radius: 50%; pointer-events: none;
    filter: blur(100px); opacity: 0.18;
}
.brand-glow-1 {
    width: 500px; height: 500px; top: 35%; left: 30%;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, #1e40af, transparent 70%);
    animation: glowFloat 12s ease-in-out infinite alternate;
}
.brand-glow-2 {
    width: 400px; height: 400px; bottom: 5%; right: 10%;
    background: radial-gradient(circle, #3b82f6, transparent 70%);
    animation: glowFloat 15s ease-in-out infinite alternate-reverse;
}
@keyframes glowFloat {
    0%   { transform: translate(0, 0) scale(1); }
    100% { transform: translate(10px, -10px) scale(1.05); }
}

/* ---- 左上角 Logo - 复刻 geekWeb Header ---- */
.brand-logo {
    position: absolute; top: 28px; left: 36px; z-index: 2;
    display: flex; align-items: center; gap: 12px;
}
.logo-svg {
    width: 48px; height: 48px;
}
.logo-text {
    font-size: 40px; font-weight: 700; /* text-3xl font-bold */
    letter-spacing: 0.05em;
    background: linear-gradient(to right, #60a5fa, #22d3ee, #a855f7);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ---- 居中主内容 ---- */
.brand-content {
    position: relative; z-index: 1;
    display: flex; flex-direction: column; align-items: center;
}

/* 胶囊标签 - 复刻 geekWeb .glass 样式 */
.brand-badge {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 8px 16px; border-radius: 9999px;
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,0.1);
    color: #d1d5db; font-size: 14px;
    margin-bottom: 24px;
}
.brand-badge svg { color: #22d3ee; width: 16px; height: 16px; }

/* 主标题 - 复刻 geekWeb: text-5xl md:text-7xl font-bold tracking-widest */
.brand-title {
    font-size: 90px; font-weight: 700; line-height: 1.1;
    color: #ffffff;
    letter-spacing: 0.1em; /* tracking-widest */
    margin-bottom: 20px;
}

/* PlantPlay 渐变大字 - 复刻 geekWeb .text-gradient: from-blue-400 via-cyan-400 to-purple-500 */
.brand-name {
    font-size: 82px; font-weight: 700; line-height: 1.1;
    letter-spacing: 0.1em; margin-bottom: 28px;
    background: linear-gradient(to right, #60a5fa, #22d3ee, #a855f7);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* 描述 - 复刻 geekWeb: text-xl text-gray-400 */
.brand-desc {
    font-size: 17px; color: #9ca3af; line-height: 1.75;
    text-align: center; max-width: 600px; /* max-w-2xl */
}

/* ========== 右侧登录面板 ========== */
.login-panel {
    width: 520px; min-width: 520px;
    display: flex; align-items: center; justify-content: center;
    padding: 48px;
    background: linear-gradient(180deg, rgba(2,6,23,0.82) 0%, rgba(15,23,42,0.82) 100%);
    border-left: 1px solid rgba(59,130,246,0.15);
    position: relative;
    backdrop-filter: blur(2px); -webkit-backdrop-filter: blur(2px);
}
.login-panel::before {
    content: ''; position: absolute; top:0; left:0; bottom:0; width: 1px;
    background: linear-gradient(to bottom, transparent, rgba(59,130,246,0.2), transparent);
}

.login-card { width: 100%; max-width: 400px; }

/* ========== 欢迎标题 ========== */
.welcome-title {
    font-size: 30px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 40px;
    line-height: 1.2;
    letter-spacing: 0.02em;
}

/* ========== 输入框组 ========== */
.input-group {
    position: relative;
    margin-bottom: 24px;
}

.input-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    color: rgba(255,255,255,0.35);
    display: flex;
    align-items: center;
    pointer-events: none;
}

.input-eye {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    color: rgba(255,255,255,0.35);
    display: flex;
    align-items: center;
    cursor: pointer;
    transition: color 0.2s;
}
.input-eye:hover {
    color: rgba(255,255,255,0.7);
}

/* ========== 表单 ========== */
#login_form { width: 100%; margin: 0; padding: 0; }

/* —— miniUI 输入框覆盖 ——
   主题 dc/skin.css 给 .mini-textbox-border / .mini-buttonedit-border 写了固定 height:28px，
   仅放大内部 input 会被 overflow:hidden 裁切，外层必须一并放开高度。密码框外层是 .mini-buttonedit。 */
.input-group .mini-textbox,
.input-group .mini-password,
.input-group .mini-buttonedit {
    width: 100% !important;
    height: auto !important;
    min-height: 48px !important;
    background: transparent !important;
    display: block !important;
}
/* 隐藏 miniUI 密码框内置的切换按钮 */
.input-group .mini-buttonedit-button,
.input-group .mini-buttonedit-close,
.input-group .mini-textbox-button {
    display: none !important;
}
.input-group .mini-textbox-border,
.input-group .mini-buttonedit-border {
    background: rgba(255,255,255,0.05) !important;
    border: 1px solid rgba(255,255,255,0.12) !important;
    border-radius: 10px !important;
    transition: all 0.25s !important;
    overflow: hidden !important;
    display: flex !important;
    align-items: center !important;
    height: auto !important;
    min-height: 48px !important;
}
.input-group .mini-textbox-border:hover,
.input-group .mini-buttonedit-border:hover {
    border-color: rgba(59,130,246,0.35) !important;
    background: rgba(255,255,255,0.07) !important;
}
.input-group .mini-textbox-focus .mini-textbox-border,
.input-group .mini-buttonedit-focus .mini-buttonedit-border {
    border-color: #3b82f6 !important;
    background: rgba(59,130,246,0.06) !important;
    box-shadow: 0 0 0 3px rgba(59,130,246,0.1) !important;
}
.input-group .mini-textbox-input,
.input-group .mini-buttonedit-input {
    color: #f1f5f9 !important;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif !important;
    font-size: 14px !important;
    padding: 14px 16px 14px 46px !important;
    text-align: left !important;
    border: none !important;
    background: transparent !important;
    line-height: normal !important;
    height: 48px !important;
    width: 100% !important;
    box-sizing: border-box !important;
    letter-spacing: 0.02em !important;
}
.pwd-group .mini-textbox-input,
.pwd-group .mini-buttonedit-input {
    padding-right: 46px !important;
}
.input-group .mini-textbox-empty .mini-textbox-input,
.input-group .mini-buttonedit-empty .mini-buttonedit-input {
    color: rgba(255,255,255,0.3) !important;
    font-size: 13px !important;
    letter-spacing: 0.03em !important;
}
/* miniUI 必填/错误状态 */
.mini-required .mini-textbox-border,
.mini-required .mini-buttonedit-border { background: none !important; }
.mini-error .mini-textbox-border,
.mini-error .mini-buttonedit-border {
    border-color: #ef4444 !important;
    background: rgba(239,68,68,0.06) !important;
}

/* 错误提示 */
.form-error { min-height: 0; margin-bottom: 0; text-align: center; overflow: hidden; transition: all 0.25s; }
.form-error.has-error { min-height: 24px; margin-bottom: 4px; }
.form-error #errMsg {
    color: #f87171; font-size: 13px; display: block;
}

/* 登录按钮 */
.form-submit { margin-top: 8px; }
#loginBtn {
    width: 100%; height: 48px;
    background: linear-gradient(135deg, #3b82f6, #6366f1) !important;
    color: #fff !important;
    font-size: 15px !important;
    font-weight: 600 !important;
    letter-spacing: 4px;
    text-align: center;
    border: none !important;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(59,130,246,0.3);
}
#loginBtn:hover {
    box-shadow: 0 6px 28px rgba(59,130,246,0.45), 0 0 60px rgba(99,102,241,0.15);
    transform: translateY(-1px);
}
#loginBtn:active { transform: translateY(0); }
#loginBtn.is-loading {
    pointer-events: none; opacity: 0.7;
    letter-spacing: 2px;
}

/* ========== 登录选项行 ========== */
.login-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 20px;
    margin-bottom: 28px;
}

.remember-me {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 14px;
    color: rgba(255,255,255,0.55);
    user-select: none;
    transition: color 0.2s;
}
.remember-me:hover { color: rgba(255,255,255,0.75); }
.remember-me input[type="checkbox"] { display: none; }
.checkbox-custom {
    width: 16px; height: 16px;
    border: 1.5px solid rgba(255,255,255,0.2);
    border-radius: 4px;
    background: rgba(255,255,255,0.04);
    position: relative;
    transition: all 0.2s;
    flex-shrink: 0;
}
.remember-me input[type="checkbox"]:checked + .checkbox-custom {
    background: #3b82f6;
    border-color: #3b82f6;
}
.remember-me input[type="checkbox"]:checked + .checkbox-custom::after {
    content: '';
    position: absolute;
    left: 4px; top: 1px;
    width: 5px; height: 9px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.forgot-pwd {
    font-size: 14px;
    color: #3b82f6;
    text-decoration: none;
    transition: color 0.2s;
}
.forgot-pwd:hover { color: #60a5fa; }

/* ========== 分隔线（带文字） ========== */
.login-divider {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
    color: rgba(255,255,255,0.25);
    font-size: 12px;
}
.login-divider::before,
.login-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: rgba(255,255,255,0.08);
}

/* ========== 社交登录 ========== */
.login-social {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 28px;
}
.social-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    transition: all 0.25s;
    text-decoration: none;
    cursor: pointer;
}
.social-btn:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.2);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

/* ========== 注册引导 ========== */
.login-register {
    text-align: center;
    font-size: 14px;
    margin-bottom: 0;
}
.login-register span {
    color: rgba(255,255,255,0.4);
}
.login-register a {
    color: #3b82f6;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}
.login-register a:hover {
    color: #60a5fa;
}

/* ========== 底部版权 ========== */
.login-footer { margin-top: 28px; text-align: center; }
.login-footer p {
    font-size: 11px; color: rgba(255,255,255,0.15); letter-spacing: 0.5px;
}

/* ========== 模态弹窗（微信/注册/忘记密码） ========== */
.modal-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.55);
    z-index: 1000;
    display: flex; align-items: center; justify-content: center;
    opacity: 0; visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
    backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
}
.modal-overlay.active {
    opacity: 1; visibility: visible;
}
.modal-box {
    background: linear-gradient(160deg, rgb(15,23,50), rgb(10,16,36));
    border: 1px solid rgba(59,130,246,0.2);
    border-radius: 16px;
    padding: 36px 32px 28px;
    width: 400px; max-width: 90vw;
    position: relative;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 80px rgba(59,130,246,0.08);
    transform: translateY(20px) scale(0.97);
    transition: transform 0.3s;
}
.modal-overlay.active .modal-box {
    transform: translateY(0) scale(1);
}
.modal-close {
    position: absolute; top: 14px; right: 14px;
    width: 32px; height: 32px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 50%;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.4);
    cursor: pointer;
    transition: all 0.2s;
    font-size: 18px; line-height: 1;
}
.modal-close:hover {
    background: rgba(255,255,255,0.12);
    color: rgba(255,255,255,0.8);
}
.modal-title {
    font-size: 20px; font-weight: 600; color: #fff;
    margin-bottom: 8px; text-align: center;
}
.modal-subtitle {
    font-size: 13px; color: rgba(255,255,255,0.4);
    text-align: center; margin-bottom: 28px; line-height: 1.5;
}

/* 微信扫码区 */
.wechat-qr-area {
    display: flex; flex-direction: column; align-items: center;
    padding: 20px 0 8px;
}
.wechat-qr-box {
    width: auto;
    min-width: 280px;
    min-height: 280px;
    background: #fff;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    position: relative;
    box-shadow: 0 4px 16px rgba(0,0,0,0.2);
    overflow: visible;
}
.wx-login-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 260px;
    min-height: 260px;
    width: 100%;
}
.wx-login-wrap iframe {
    border: none;
    max-width: 100%;
}
.wechat-qr-box #wxQrPlaceholder {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: #fff;
    border-radius: 12px;
    z-index: 2;
    padding: 12px;
    box-sizing: border-box;
}
.wechat-qr-box .qr-placeholder {
    color: #999; font-size: 13px; text-align: center;
}
.wechat-qr-box .qr-placeholder svg {
    display: block; margin: 0 auto 8px; opacity: 0.4;
}
.wechat-qr-tip {
    font-size: 12px; color: rgba(255,255,255,0.35);
}

/* 注册 / 忘记密码表单 */
.modal-form { width: 100%; }
.modal-input-group {
    position: relative;
    margin-bottom: 18px;
}
.modal-input-group .modal-input-icon {
    position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
    color: rgba(255,255,255,0.3); pointer-events: none;
    display: flex; align-items: center;
}
.modal-input {
    width: 100%; padding: 13px 16px 13px 42px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 10px;
    color: #f1f5f9; font-size: 14px;
    outline: none;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    transition: all 0.25s;
    letter-spacing: 0.02em;
    line-height: 1.5;
}
.modal-input::placeholder {
    color: rgba(255,255,255,0.3); font-size: 13px;
}
.modal-input:focus {
    border-color: #3b82f6;
    background: rgba(59,130,246,0.06);
    box-shadow: 0 0 0 3px rgba(59,130,246,0.1);
}
.modal-pwd-group .modal-input {
    padding-right: 44px;
}
.modal-input-eye {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
    color: rgba(255,255,255,0.35);
    display: flex;
    align-items: center;
    cursor: pointer;
    transition: color 0.2s;
}
.modal-input-eye:hover {
    color: rgba(255,255,255,0.7);
}
.modal-error {
    color: #f87171; font-size: 12px;
    min-height: 0; margin-bottom: 2px;
    text-align: center;
    transition: all 0.2s;
}
/* 邮箱验证码行 */
.modal-code-row {
    display: flex;
    gap: 10px;
    margin-bottom: 18px;
}
.modal-code-row .modal-input-group {
    flex: 1;
    margin-bottom: 0;
}
.modal-code-btn {
    flex-shrink: 0;
    width: 120px;
    height: 46px;
    background: rgba(59,130,246,0.15);
    border: 1px solid rgba(59,130,246,0.3);
    border-radius: 10px;
    color: #60a5fa;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.25s;
    letter-spacing: 0.5px;
    white-space: nowrap;
}
.modal-code-btn:hover:not(:disabled) {
    background: rgba(59,130,246,0.25);
    border-color: #3b82f6;
}
.modal-code-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    color: rgba(255,255,255,0.35);
}
.modal-submit-btn {
    width: 100%; height: 46px;
    background: linear-gradient(135deg, #3b82f6, #6366f1);
    color: #fff; font-size: 15px; font-weight: 600;
    letter-spacing: 3px;
    border: none; border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 4px 20px rgba(59,130,246,0.3);
    margin-top: 6px;
}
.modal-submit-btn:hover {
    box-shadow: 0 6px 28px rgba(59,130,246,0.45);
    transform: translateY(-1px);
}
.modal-back-link {
    display: block; text-align: center;
    margin-top: 16px; font-size: 13px;
    color: rgba(255,255,255,0.4);
}
.modal-back-link a {
    color: #3b82f6; text-decoration: none; font-weight: 500;
}
.modal-back-link a:hover { color: #60a5fa; }

/* ========== 响应式 ========== */
@media (max-width: 1100px) {
    .login-brand { padding: 40px; }
    .brand-title { font-size: 40px; }
    .brand-name { font-size: 36px; }
    .brand-desc { font-size: 15px; }
    .login-panel { width: 440px; min-width: 440px; padding: 36px; }
    .welcome-title { font-size: 26px; margin-bottom: 32px; }
}
@media (max-width: 768px) {
    .login-wrapper { flex-direction: column; }
    .login-brand { display: none; }
    .login-panel {
        width: 100%; min-width: unset; flex: 1;
        background: linear-gradient(160deg, rgb(2,6,23), rgb(15,23,42));
    }
}