/**
 * Chat Login Page Styles
 */
body {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.chat-login-container {
    max-width: 500px;
    width: 100%;
}
.chat-login-card {
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    overflow: hidden;
}
.chat-login-header {
    background: linear-gradient(135deg, #0f4a8a, #1a6fc4);
    padding: 40px 30px;
    text-align: center;
    color: white;
}
.chat-login-header h1 {
    margin: 0 0 10px 0;
    font-size: 32px;
    font-weight: 800;
}
.chat-login-header p {
    margin: 0;
    opacity: 0.9;
    font-size: 16px;
}
.chat-login-body {
    padding: 40px 30px;
}
.chat-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 30px;
}
.chat-stat-box {
    background: #f8fafc;
    border: 2px solid #e8f0f8;
    border-radius: 12px;
    padding: 20px;
    text-align: center;
}
.chat-stat-number {
    font-size: 32px;
    font-weight: 900;
    color: #0f4a8a;
    margin-bottom: 5px;
}
.chat-stat-label {
    font-size: 13px;
    color: #8a9bb0;
    font-weight: 600;
}
.login-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}
.login-input {
    padding: 14px 18px;
    border: 2px solid #e8f0f8;
    border-radius: 10px;
    font-size: 15px;
    transition: border-color 0.2s;
}
.login-input:focus {
    outline: none;
    border-color: #1a6fc4;
}
.login-btn {
    background: linear-gradient(135deg, #0f4a8a, #1a6fc4);
    color: white;
    border: none;
    padding: 16px;
    font-size: 16px;
    font-weight: 700;
    border-radius: 10px;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 12px rgba(26,111,196,.3);
}
.login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(26,111,196,.4);
}
.login-links {
    display: flex;
    justify-content: space-between;
    margin-top: 15px;
    font-size: 14px;
}
.login-links a {
    color: #1a6fc4;
    text-decoration: none;
    font-weight: 600;
}
.login-links a:hover {
    text-decoration: underline;
}
.error-message {
    background: #fee;
    border: 2px solid #fcc;
    color: #c33;
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 15px;
    font-size: 14px;
}
.back-link {
    text-align: center;
    margin-top: 20px;
}
.back-link a {
    color: white;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
}
.back-link a:hover {
    text-decoration: underline;
}
.welcome-text {
    color: #0f4a8a;
    font-weight: 600;
    margin-bottom: 20px;
}
.welcome-section {
    text-align: center;
    margin: 20px 0;
}