/* ============================================================
           ⚽ 独立命名空间：.login-module
           ============================================================ */

        .login-module {
            all: initial;
            display: flex;
            align-items: stretch;
            justify-content: center;
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            background: #f0f4f8;
            color: #1e293b;
            min-height: 100vh;
            box-sizing: border-box;
            line-height: 1.5;
            width: 100%;
        }

        .login-module *,
        .login-module *::before,
        .login-module *::after {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        .login-module a {
            text-decoration: none;
            color: inherit;
        }

        /* ============================================================
           🌍 所有 Emoji / 表情包 通过 CSS 伪元素控制
           ============================================================ */

        .login-module .icon {
            display: inline-block;
            font-style: normal;
            line-height: 1;
            vertical-align: middle;
        }
        .login-module .icon::before {
            content: "";
            display: inline-block;
        }

        .login-module .icon-user::before {
            content: "👤";
        }
        .login-module .icon-lock::before {
            content: "🔒";
        }
        .login-module .icon-email::before {
            content: "📧";
        }
        .login-module .icon-eye::before {
            content: "👁️";
        }
        .login-module .icon-eye-slash::before {
            content: "🙈";
        }
        .login-module .icon-arrow-right::before {
            content: "→";
        }
        .login-module .icon-check::before {
            content: "✅";
        }
        .login-module .icon-ball::before {
            content: "⚽";
        }
        .login-module .icon-trophy::before {
            content: "🏆";
        }
        .login-module .icon-fire::before {
            content: "🔥";
        }
        .login-module .icon-star::before {
            content: "⭐";
        }

        /* ============================================================
           登录容器（左右分栏）
           ============================================================ */

        .login-module .login-container {
            display: flex;
            width: 100%;
            max-width: 1200px;
            min-height: 100vh;
            background: #ffffff;
            box-shadow: 0 0 80px rgba(0, 0, 0, 0.04);
            overflow: hidden;
        }

        /* ============================================================
           左侧品牌展示区
           ============================================================ */

        .login-module .login-brand {
            flex: 1.2;
            min-height: 100vh;
            background: linear-gradient(145deg, #0f172a 0%, #1e293b 40%, #0f172a 100%);
            padding: 56px 48px 48px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            position: relative;
            overflow: hidden;
        }

        /* 背景装饰 */
        .login-module .login-brand::before {
            content: "⚽";
            position: absolute;
            bottom: -80px;
            right: -60px;
            font-size: 28rem;
            opacity: 0.04;
            pointer-events: none;
            transform: rotate(-12deg);
        }

        .login-module .login-brand::after {
            content: "🏆";
            position: absolute;
            top: 20%;
            left: -40px;
            font-size: 18rem;
            opacity: 0.03;
            pointer-events: none;
            transform: rotate(20deg);
        }

        /* 顶部品牌标识 */
        .login-module .login-brand .brand-top {
            position: relative;
            z-index: 1;
        }

        .login-module .login-brand .brand-logo {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            color: #ffffff;
        }

        .login-module .login-brand .brand-logo .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
            background: linear-gradient(135deg, #f5c842, #e6b330);
            border-radius: 12px;
            font-size: 1.4rem;
            box-shadow: 0 4px 20px rgba(245, 200, 66, 0.25);
        }

        .login-module .login-brand .brand-logo .logo-text {
            font-size: 1.2rem;
            font-weight: 800;
            letter-spacing: 0.02em;
        }

        .login-module .login-brand .brand-logo .logo-text span {
            color: #f5c842;
        }

        /* 中间标语 */
        .login-module .login-brand .brand-center {
            position: relative;
            z-index: 1;
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: center;
            padding: 20px 0;
        }

        .login-module .login-brand .brand-center .slogan {
            font-size: clamp(2.2rem, 4vw, 3.6rem);
            font-weight: 900;
            color: #ffffff;
            line-height: 1.1;
            letter-spacing: -0.02em;
            max-width: 480px;
        }

        .login-module .login-brand .brand-center .slogan .highlight {
            background: linear-gradient(135deg, #f5c842, #f7d875);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .login-module .login-brand .brand-center .sub-slogan {
            font-size: 1.05rem;
            color: rgba(255, 255, 255, 0.50);
            margin-top: 16px;
            max-width: 420px;
            line-height: 1.7;
            font-weight: 400;
        }

        /* 底部信任标识 */
        .login-module .login-brand .brand-bottom {
            position: relative;
            z-index: 1;
            display: flex;
            gap: 32px;
            flex-wrap: wrap;
            padding-top: 24px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }

        .login-module .login-brand .brand-bottom .trust-item {
            display: flex;
            align-items: center;
            gap: 8px;
            color: rgba(255, 255, 255, 0.40);
            font-size: 0.8rem;
            font-weight: 500;
        }

        .login-module .login-brand .brand-bottom .trust-item .icon {
            font-size: 1rem;
        }

        /* ============================================================
           右侧登录表单区
           ============================================================ */

        .login-module .login-form-wrap {
            flex: 1;
            min-height: 100vh;
            padding: 56px 56px 48px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            background: #ffffff;
            position: relative;
        }

        /* 右上角辅助链接 */
        .login-module .login-form-wrap .form-top-extra {
            position: absolute;
            top: 32px;
            right: 48px;
            font-size: 0.85rem;
            color: #94a3b8;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .login-module .login-form-wrap .form-top-extra a {
            color: #3b82f6;
            font-weight: 600;
            transition: color 0.2s;
        }

        .login-module .login-form-wrap .form-top-extra a:hover {
            color: #2563eb;
        }

        /* 表单头部 */
        .login-module .login-form-wrap .form-header {
            margin-bottom: 36px;
        }

        .login-module .login-form-wrap .form-header h1 {
            font-size: 2rem;
            font-weight: 800;
            color: #0f172a;
            letter-spacing: -0.02em;
        }

        .login-module .login-form-wrap .form-header p {
            font-size: 0.95rem;
            color: #94a3b8;
            margin-top: 4px;
        }

        /* 表单 */
        .login-module .login-form {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .login-module .form-group {
            display: flex;
            flex-direction: column;
            gap: 5px;
        }

        .login-module .form-group label {
            font-size: 0.85rem;
            font-weight: 600;
            color: #334155;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .login-module .form-group label .icon {
            font-size: 0.8rem;
        }

        .login-module .form-group .input-wrap {
            position: relative;
            display: flex;
            align-items: center;
            background: #f8fafc;
            border: 2px solid #e2e8f0;
            border-radius: 14px;
            transition: all 0.25s ease;
        }

        .login-module .form-group .input-wrap:focus-within {
            border-color: #3b82f6;
            background: #ffffff;
            box-shadow: 0 0 0 5px rgba(59, 130, 246, 0.06);
        }

        .login-module .form-group .input-wrap .input-icon {
            flex-shrink: 0;
            padding: 0 0 0 18px;
            color: #94a3b8;
            font-size: 1rem;
        }

        .login-module .form-group .input-wrap input {
            width: 100%;
            padding: 14px 16px;
            border: none;
            background: transparent;
            font-size: 1rem;
            color: #0f172a;
            outline: none;
            font-family: inherit;
            min-height: 56px;
        }

        .login-module .form-group .input-wrap input::placeholder {
            color: #a0afbe;
            font-weight: 400;
        }

        .login-module .form-group .input-wrap .toggle-pwd {
            flex-shrink: 0;
            padding: 0 18px 0 0;
            color: #94a3b8;
            cursor: pointer;
            font-size: 0.95rem;
            transition: color 0.2s;
            background: none;
            border: none;
            font-family: inherit;
            min-height: 56px;
            display: flex;
            align-items: center;
        }

        .login-module .form-group .input-wrap .toggle-pwd:hover {
            color: #475569;
        }

        /* 表单选项 */
        .login-module .form-options {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 0.85rem;
            margin-top: 2px;
        }

        .login-module .form-options .remember {
            display: flex;
            align-items: center;
            gap: 8px;
            color: #64748b;
            cursor: pointer;
        }

        .login-module .form-options .remember input[type="checkbox"] {
            width: 18px;
            height: 18px;
            accent-color: #3b82f6;
            cursor: pointer;
            margin: 0;
            flex-shrink: 0;
            border-radius: 4px;
        }

        .login-module .form-options .forgot-link {
            color: #3b82f6;
            font-weight: 600;
            transition: color 0.2s;
        }

        .login-module .form-options .forgot-link:hover {
            color: #2563eb;
        }

        /* 登录按钮 */
        .login-module .login-btn {
            width: 100%;
            padding: 16px;
            background: linear-gradient(135deg, #3b82f6, #6366f1);
            color: #ffffff;
            border: none;
            border-radius: 14px;
            font-size: 1.05rem;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.3s ease;
            font-family: inherit;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            margin-top: 6px;
            box-shadow: 0 4px 24px rgba(59, 130, 246, 0.25);
            min-height: 56px;
        }

        .login-module .login-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 40px rgba(59, 130, 246, 0.35);
        }

        .login-module .login-btn:active {
            transform: translateY(0px);
        }

        .login-module .login-btn .icon-arrow-right {
            font-size: 0.9rem;
            transition: transform 0.3s;
        }

        .login-module .login-btn:hover .icon-arrow-right {
            transform: translateX(6px);
        }

        /* 分隔线 */
        .login-module .divider {
            display: flex;
            align-items: center;
            gap: 20px;
            margin: 26px 0 22px;
        }

        .login-module .divider .line {
            flex: 1;
            height: 1px;
            background: #e2e8f0;
        }

        .login-module .divider .text {
            font-size: 0.8rem;
            color: #94a3b8;
            font-weight: 500;
            white-space: nowrap;
        }

        /* 社交登录 */
        .login-module .social-login {
            display: flex;
            gap: 14px;
            justify-content: center;
        }

        .login-module .social-login .social-btn {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: 14px;
            border: 2px solid #e2e8f0;
            background: #ffffff;
            font-size: 0.9rem;
            font-weight: 600;
            color: #334155;
            cursor: pointer;
            transition: all 0.25s ease;
            flex: 1;
            font-family: inherit;
            min-height: 48px;
        }

        .login-module .social-login .social-btn:hover {
            background: #f8fafc;
            border-color: #cbd5e0;
            transform: translateY(-2px);
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
        }

        .login-module .social-login .social-btn .icon {
            font-size: 1.1rem;
        }

        /* 注册入口 */
        .login-module .register-link {
            text-align: center;
            margin-top: 26px;
            font-size: 0.9rem;
            color: #64748b;
        }

        .login-module .register-link a {
            color: #3b82f6;
            font-weight: 600;
            transition: color 0.2s;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .login-module .register-link a:hover {
            color: #2563eb;
        }

        /* ============================================================
           ===== 响应式 =====
           ============================================================ */

        /* ----- 平板 (≤ 1024px) 改为上下结构 ----- */
        @media (max-width: 1024px) {
            .login-module .login-container {
                flex-direction: column;
                max-width: 100%;
                min-height: 100vh;
                border-radius: 0;
            }

            .login-module .login-brand {
                min-height: 240px;
                padding: 40px 36px 32px;
                flex: none;
                background: linear-gradient(145deg, #0f172a 0%, #1e293b 60%, #0f172a 100%);
            }

            .login-module .login-brand::before {
                font-size: 16rem;
                bottom: -40px;
                right: -30px;
            }

            .login-module .login-brand::after {
                font-size: 10rem;
                top: auto;
                bottom: -20px;
                left: -20px;
            }

            .login-module .login-brand .brand-center {
                padding: 12px 0;
                justify-content: center;
            }

            .login-module .login-brand .brand-center .slogan {
                font-size: clamp(1.6rem, 3vw, 2.4rem);
                max-width: 100%;
            }

            .login-module .login-brand .brand-center .sub-slogan {
                font-size: 0.9rem;
                max-width: 100%;
                margin-top: 10px;
            }

            .login-module .login-brand .brand-bottom {
                padding-top: 16px;
                gap: 20px;
            }

            .login-module .login-brand .brand-bottom .trust-item {
                font-size: 0.7rem;
            }

            .login-module .login-form-wrap {
                min-height: auto;
                padding: 40px 36px 36px;
                flex: 1;
            }

            .login-module .login-form-wrap .form-top-extra {
                position: static;
                justify-content: flex-end;
                margin-bottom: 16px;
                padding: 0;
                font-size: 0.8rem;
            }

            .login-module .login-form-wrap .form-header h1 {
                font-size: 1.6rem;
            }

            .login-module .login-form-wrap .form-header p {
                font-size: 0.85rem;
            }

            .login-module .form-group .input-wrap input {
                min-height: 48px;
                padding: 12px 14px;
                font-size: 0.95rem;
            }

            .login-module .form-group .input-wrap .toggle-pwd {
                min-height: 48px;
            }

            .login-module .login-btn {
                min-height: 48px;
                padding: 14px;
                font-size: 1rem;
            }

            .login-module .social-login .social-btn {
                min-height: 42px;
                padding: 10px 16px;
                font-size: 0.85rem;
            }

            .login-module .login-form-wrap .form-top-extra {
                display: none;
            }
        }

        /* ----- 手机 (≤ 600px) ----- */
        @media (max-width: 600px) {
            .login-module .login-brand {
                min-height: 200px;
                padding: 28px 20px 24px;
            }

            .login-module .login-brand .brand-logo .logo-icon {
                width: 36px;
                height: 36px;
                font-size: 1.1rem;
            }

            .login-module .login-brand .brand-logo .logo-text {
                font-size: 1rem;
            }

            .login-module .login-brand .brand-center .slogan {
                font-size: 1.4rem;
            }

            .login-module .login-brand .brand-center .sub-slogan {
                font-size: 0.8rem;
                margin-top: 8px;
            }

            .login-module .login-brand .brand-bottom {
                gap: 12px;
                padding-top: 12px;
                flex-wrap: wrap;
            }

            .login-module .login-brand .brand-bottom .trust-item {
                font-size: 0.65rem;
            }

            .login-module .login-form-wrap {
                padding: 28px 18px 24px;
            }

            .login-module .login-form-wrap .form-header {
                margin-bottom: 24px;
            }

            .login-module .login-form-wrap .form-header h1 {
                font-size: 1.3rem;
            }

            .login-module .login-form-wrap .form-header p {
                font-size: 0.8rem;
            }

            .login-module .login-form {
                gap: 14px;
            }

            .login-module .form-group label {
                font-size: 0.75rem;
            }

            .login-module .form-group .input-wrap {
                border-radius: 10px;
            }

            .login-module .form-group .input-wrap .input-icon {
                padding: 0 0 0 14px;
                font-size: 0.85rem;
            }

            .login-module .form-group .input-wrap input {
                min-height: 42px;
                padding: 10px 12px;
                font-size: 0.9rem;
            }

            .login-module .form-group .input-wrap .toggle-pwd {
                min-height: 42px;
                padding: 0 14px 0 0;
                font-size: 0.85rem;
            }

            .login-module .form-options {
                font-size: 0.75rem;
                flex-wrap: wrap;
                gap: 6px;
            }

            .login-module .form-options .remember input[type="checkbox"] {
                width: 16px;
                height: 16px;
            }

            .login-module .login-btn {
                min-height: 44px;
                padding: 12px;
                font-size: 0.9rem;
                border-radius: 10px;
                margin-top: 2px;
            }

            .login-module .divider {
                margin: 18px 0 14px;
                gap: 12px;
            }

            .login-module .divider .text {
                font-size: 0.7rem;
            }

            .login-module .social-login {
                flex-direction: column;
                gap: 8px;
            }

            .login-module .social-login .social-btn {
                min-height: 38px;
                padding: 8px 14px;
                font-size: 0.8rem;
                border-radius: 10px;
                flex: none;
                width: 100%;
            }

            .login-module .register-link {
                font-size: 0.8rem;
                margin-top: 18px;
            }

            .login-module .login-brand::before {
                font-size: 10rem;
                bottom: -20px;
                right: -20px;
            }

            .login-module .login-brand::after {
                font-size: 6rem;
                bottom: -10px;
                left: -10px;
            }
        }

        /* ----- 极小屏 (≤ 400px) ----- */
        @media (max-width: 400px) {
            .login-module .login-brand {
                min-height: 160px;
                padding: 20px 16px 16px;
            }

            .login-module .login-brand .brand-center .slogan {
                font-size: 1.1rem;
            }

            .login-module .login-brand .brand-center .sub-slogan {
                font-size: 0.7rem;
            }

            .login-module .login-brand .brand-bottom .trust-item {
                font-size: 0.55rem;
            }

            .login-module .login-form-wrap {
                padding: 20px 14px 18px;
            }

            .login-module .login-form-wrap .form-header h1 {
                font-size: 1.1rem;
            }

            .login-module .login-form-wrap .form-header p {
                font-size: 0.75rem;
            }

            .login-module .form-group .input-wrap input {
                min-height: 36px;
                padding: 8px 10px;
                font-size: 0.8rem;
            }

            .login-module .form-group .input-wrap .toggle-pwd {
                min-height: 36px;
                font-size: 0.75rem;
            }

            .login-module .form-group .input-wrap .input-icon {
                font-size: 0.75rem;
                padding: 0 0 0 10px;
            }

            .login-module .login-btn {
                min-height: 38px;
                padding: 10px;
                font-size: 0.8rem;
            }

            .login-module .social-login .social-btn {
                min-height: 32px;
                padding: 6px 10px;
                font-size: 0.7rem;
            }

            .login-module .register-link {
                font-size: 0.7rem;
            }

            .login-module .form-options {
                font-size: 0.7rem;
            }
        }