:root {
    --primary-blue: #0066cc;
    --dark-blue: #003366;
    --accent-orange: #ff6600;
    --light-bg: #f8fafc;
    --text-dark: #333;
    --text-light: #666;
    --border-color: #e0e6ed;
    --color-blue-200: rgb(190, 219, 255);
    --color-blue-50: rgb(239, 246, 255);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', 'Noto Sans SC', sans-serif;
    background: linear-gradient(135deg, #f8fafc 0%, #eef2f6 100%);
    color: var(--text-dark);
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.login-container {
    width: 100%;
    max-width: 500px;
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.1);
    position: relative;
}

.login-header {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-blue) 100%);
    color: white;
    padding: 30px;
    text-align: center;
    position: relative;
}

.login-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><path d="M0,0 L100,0 L100,100 Q50,80 0,100 Z" fill="rgba(255,255,255,0.1)"/></svg>');
    background-size: 100% 100%;
    opacity: 0.5;
}

.login-header h1 {
    font-size: 1.8rem;
    margin-bottom: 10px;
    position: relative;
}

.login-header p {
    font-size: 0.95rem;
    opacity: 0.9;
}

.login-tabs {
    display: flex;
    background: rgba(0, 0, 0, 0.05);
}

.login-tab {
    flex: 1;
    padding: 15px;
    text-align: center;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    color: var(--text-light);
}

.login-tab.active {
    color: var(--primary-blue);
    background: white;
}

.login-tab.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--primary-blue);
    border-radius: 3px;
}

.login-body {
    padding: 30px;
}

.login-tab-content {
    display: none;
}

.login-tab-content.active {
    display: block;
}

.input-group {
    margin-bottom: 25px;
    position: relative;
}

.input-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.95rem;
    color: var(--text-dark);
    font-weight: 500;
}

.input-field {
    width: 100%;
    padding: 15px 20px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: rgba(245, 247, 250, 0.5);
}

.input-field:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
    outline: none;
}

.input-icon {
    position: absolute;
    right: 20px;
    top: 42px;
    color: var(--text-light);
}

.remember-forgot {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.remember-me {
    display: flex;
    align-items: center;
}

.remember-me input {
    margin-right: 8px;
}

.forgot-password a {
    color: var(--primary-blue);
    text-decoration: none;
    font-size: 0.9rem;
}

.login-btn {
    width: 100%;
    padding: 15px;
    border-radius: 10px;
    border: none;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-blue) 100%);
    color: white;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 102, 204, 0.2);
}

.login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 102, 204, 0.3);
}

.login-footer {
    text-align: center;
    margin-top: 30px;
    padding: 20px;
    border-top: 1px solid var(--border-color);
    font-size: 0.9rem;
    color: var(--text-light);
}

.login-footer a {
    color: var(--primary-blue);
    text-decoration: none;
}

.demo-note {
    background: rgba(255, 102, 0, 0.1);
    color: var(--accent-orange);
    padding: 15px;
    border-radius: 10px;
    margin-bottom: 25px;
    font-size: 0.9rem;
    line-height: 1.6;
}

.partner-features {
    margin-top: 20px;
}

.partner-features li {
    margin-bottom: 10px;
    font-size: 0.9rem;
    color: var(--text-light);
    list-style-type: none;
    padding-left: 20px;
    position: relative;
}

.partner-features li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-blue);
}

@media (max-width: 480px) {
    .login-container {
        border-radius: 0;
        height: 100vh;
    }
}

/* 弹窗样式 */
.feedback-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    justify-content: center;
    align-items: center;
}

.feedback-modal.active {
    display: flex;
}

.feedback-modal .modal-content {
    width: 100%;
    max-width: 520px;
    background-color: white;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    overflow: hidden;
    animation: modalFadeIn 0.3s ease-out;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.feedback-modal .modal-header {
    padding: 20px;
    border-bottom: 1px solid #f0f0f0;
    position: relative;
    text-align: center;
}

.feedback-modal .modal-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #333;
    margin: 0;
}

.feedback-modal .close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 1.5rem;
    color: #999;
    cursor: pointer;
    transition: color 0.2s;
    background: none;
    border: none;
    padding: 0;
}

.feedback-modal .close-btn:hover {
    color: #333;
}

.feedback-modal .modal-tabs {
    display: flex;
    border-bottom: 1px solid #f0f0f0;
}

.feedback-modal .tab-btn {
    flex: 1;
    padding: 15px;
    text-align: center;
    font-size: 1rem;
    font-weight: 500;
    color: #666;
    background: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
}

.feedback-modal .tab-btn.active {
    color: #4361ee;
}

.feedback-modal .tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: #4361ee;
    border-radius: 3px 3px 0 0;
}

.feedback-modal .modal-body {
    padding: 25px;
    height: 420px;
    overflow: auto;
}

.feedback-modal .tab-content {
    display: none;
}

.feedback-modal .tab-content.active {
    display: block;
}

.feedback-modal .feedback-text {
    text-align: center;
    font-size: 0.95rem;
    color: #555;
    line-height: 1.6;
    margin-bottom: 20px;
}

.feedback-modal .qr-code-container {
    text-align: center;
    margin: 20px 0;
}

.feedback-modal .qr-code-placeholder {
    width: 200px;
    height: 200px;
    margin: 0 auto;
    background-color: #f5f5f5;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    overflow: hidden;
}

.feedback-modal .qr-code-placeholder i {
    font-size: 3rem;
    color: #ccc;
}

.feedback-modal .qr-code-placeholder img {
    height: 200px;
    width: 200px;
}

.feedback-modal .qr-code-note {
    font-size: 0.85rem;
    color: #ff9800;
    background-color: #fff8e1;
    padding: 10px;
    border-radius: 6px;
    margin: 15px 0;
    line-height: 1.5;
}

.feedback-modal .email-note {
    font-size: 0.85rem;
    color: #4361ee;
    text-align: center;
    margin-top: 15px;
    display: block;
}

.feedback-modal .job-description {
    font-size: 0.95rem;
    color: #555;
    line-height: 1.6;
    margin-bottom: 12px;
}

.feedback-modal .job-title {
    font-weight: 800;
}

.feedback-modal .trait-list {
    color: #555;
    list-style-type: none;
    padding-left: 0;
    /* margin-bottom: 25px; */
}

.feedback-modal .job-info {
    margin-bottom: 25px;
}

.feedback-modal .trait-list-bottom {
    margin-bottom: 25px;
}

.feedback-modal .trait-list li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 10px;
    font-size: 14px;
}

.feedback-modal .trait-list li::before {
    content: '•';
    position: absolute;
    top: -12px;
    left: -5px;
    color: var(--muted-foreground);
    font-size: 2rem;
}

.feedback-modal .apply-info {
    padding: 12px;
    border-style: solid;
    border-radius: 5px;
    border-width: 1px;
    background-color: var(--color-blue-50);
    border-color: var(--color-blue-200);
    font-size: 0.95rem;
    color: #555;
    line-height: 1.6;
}

.feedback-modal .apply-info p {
    margin-top: 8px;
}

.feedback-modal .apply-email {
    font-weight: 600;
    color: #4361ee;
}

.feedback-modal .apply-format {
    font-size: 0.9rem;
    font-weight: 500;
    line-height: 20px;
    color: #666;
    border-radius: 4px;
    display: inline-block;
}

.feedback-modal .modal-body .classify-sort-box {
    margin-bottom: 20px;
}

.feedback-modal .modal-body .diff-sort {
    margin: 5px;
    font-weight: 800;
}