/* 忆元科技 - 科技公司蓝色主题 */

:root {
    --primary-blue: #0066CC;
    --dark-blue: #004499;
    --light-blue: #E6F3FF;
    --sky-blue: #3399FF;
    --navy-blue: #002266;
    --text-dark: #333333;
    --text-gray: #666666;
    --text-light: #999999;
    --white: #FFFFFF;
    --border-color: #DDDDDD;
    --success-green: #28A745;
    --warning-yellow: #FFC107;
    --danger-red: #DC3545;
}

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

body {
    font-family: 'Microsoft YaHei', 'PingFang SC', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: #F5F5F5;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.main-header {
    background: linear-gradient(135deg, var(--navy-blue) 0%, var(--primary-blue) 100%);
    color: var(--white);
    padding: 20px 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-image {
    width: 180px;
    height: 60px;
    object-fit: contain;
    filter: brightness(2.5) grayscale(0.6);
}

.main-nav {
    display: flex;
    gap: 30px;
}

.nav-link {
    color: var(--white);
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 4px;
    transition: all 0.3s;
}

.nav-link:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* Main Content */
.main-content {
    padding: 40px 0;
    min-height: calc(100vh - 200px);
}

/* Footer */
.main-footer {
    background: var(--navy-blue);
    color: var(--white);
    padding: 20px 0;
    text-align: center;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 10px 24px;
    background: var(--primary-blue);
    color: var(--white);
    text-decoration: none;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 14px;
}

.btn:hover {
    background: var(--dark-blue);
    transform: translateY(-2px);
}

.btn-success {
    background: var(--success-green);
}

.btn-success:hover {
    background: #218838;
}

.btn-danger {
    background: var(--danger-red);
}

.btn-danger:hover {
    background: #c82333;
}

.btn-secondary {
    background: var(--text-gray);
}

.btn-secondary:hover {
    background: var(--text-dark);
}

/* Forms */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: var(--text-dark);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 14px;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-blue);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

/* Error messages */
.form-group .alert-error {
    margin-top: 8px;
    padding: 10px;
    border-radius: 4px;
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
    font-size: 13px;
    line-height: 1.5;
}

.form-group .alert-error ul {
    margin: 0;
    padding-left: 20px;
}

.form-group .alert-error li {
    margin: 5px 0;
}

.form-group .error-message {
    margin-top: 8px;
    padding: 10px;
    border-radius: 4px;
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
    font-size: 13px;
    line-height: 1.5;
}

/* Cards */
.card {
    background: var(--white);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    padding: 25px;
    margin-bottom: 20px;
}

.card-header {
    font-size: 20px;
    font-weight: bold;
    color: var(--navy-blue);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--light-blue);
}

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

thead {
    background: var(--navy-blue);
    color: var(--white);
}

th {
    padding: 12px;
    text-align: left;
    font-weight: bold;
}

td {
    padding: 12px;
    border-bottom: 1px solid var(--border-color);
}

tbody tr:hover {
    background: var(--light-blue);
}

/* Status Badges */
.status-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: bold;
}

.status-pending {
    background: var(--warning-yellow);
    color: var(--text-dark);
}

.status-selected {
    background: var(--light-blue);
    color: var(--primary-blue);
}

.status-not_selected {
    background: var(--text-light);
    color: var(--white);
}

.status-interviewing {
    background: var(--sky-blue);
    color: var(--white);
}

.status-awaiting_onboarding {
    background: var(--primary-blue);
    color: var(--white);
}

.status-onboarded {
    background: var(--success-green);
    color: var(--white);
}

.status-rejected {
    background: var(--danger-red);
    color: var(--white);
}

/* Position Cards */
.position-card {
    background: var(--white);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    padding: 25px;
    margin-bottom: 20px;
    transition: transform 0.3s, box-shadow 0.3s;
}

.position-card.clickable-card {
    cursor: pointer;
}

.clickable-card a {
    text-decoration: none;
    color: inherit;
    display: block;
}

.clickable-card .position-title:hover {
    color: var(--primary-blue);
}

.position-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.position-title {
    font-size: 24px;
    font-weight: bold;
    color: var(--navy-blue);
    margin-bottom: 15px;
    transition: color 0.3s;
}

.position-salary {
    color: var(--success-green);
    font-weight: bold;
    font-size: 18px;
    margin-bottom: 15px;
}

.position-description {
    color: var(--text-gray);
    margin-bottom: 20px;
    line-height: 1.8;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--navy-blue) 0%, var(--primary-blue) 100%);
    color: var(--white);
    padding: 60px 0;
    text-align: center;
    border-radius: 8px;
    margin-bottom: 40px;
}

.hero h1 {
    font-size: 36px;
    margin-bottom: 20px;
}

.hero p {
    font-size: 18px;
    opacity: 0.9;
    max-width: 800px;
    margin: 0 auto;
}

/* Alert Messages */
.messages-container {
    margin-bottom: 20px;
}

.alert {
    padding: 15px 20px;
    border-radius: 5px;
    margin-bottom: 10px;
    border-left: 4px solid;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    animation: slideIn 0.3s ease;
    position: relative;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.alert-success {
    background: #D4EDDA;
    border-color: var(--success-green);
    color: #155724;
}

.alert-error {
    background: #F8D7DA;
    border-color: var(--danger-red);
    color: #721C24;
}

.alert-info {
    background: #D1ECF1;
    border-color: var(--sky-blue);
    color: #0C5460;
}

.alert-warning {
    background: #FFF3CD;
    border-color: var(--warning-yellow);
    color: #856404;
}

/* Responsive */
@media (max-width: 768px) {
    .header-content {
        flex-direction: row;
        align-items: flex-start;
        justify-content: space-between;
        gap: 15px;
    }

    .logo-container {
        flex-shrink: 0;
    }

    .main-nav {
        flex-direction: column;
        gap: 5px;
        align-items: flex-end;
        flex: 1;
    }

    .nav-link {
        padding: 5px 10px;
        font-size: 14px;
        display: inline-block;
        white-space: nowrap;
    }

    .hero h1 {
        font-size: 28px;
    }

    table {
        font-size: 14px;
    }

    th, td {
        padding: 8px;
    }
}

/* Form Styles for Login */
.login-form {
    max-width: 400px;
    margin: 0 auto;
}

.register-form {
    max-width: 600px;
    margin: 0 auto;
}

/* Interview Section */
.interview-section {
    background: var(--light-blue);
    padding: 15px;
    border-radius: 5px;
    margin: 10px 0;
}

.interview-header {
    font-weight: bold;
    color: var(--navy-blue);
    margin-bottom: 10px;
}

.interview-info {
    font-size: 14px;
    color: var(--text-gray);
}

.interview-result {
    margin-top: 8px;
    font-weight: bold;
}

.interview-result.passed {
    color: var(--success-green);
}

.interview-result.failed {
    color: var(--danger-red);
}