@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;700&display=swap');

:root {
    --primary-color: #2c3e50;
    --primary-hover: #34495e;
    --background-color: #ecf0f1;
    --container-bg: #ffffff;
    --text-color: #2d3d4b;
    --border-color: #bdc3c7;
    --success-color: #27ae60;
    --danger-color: #c0392b;
    --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

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

body {
    font-family: 'Roboto', sans-serif;
    color: var(--text-color);
    background-color: var(--background-color);
    line-height: 1.6;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.main-container {
    width: 90%;
    max-width: 1200px;
    background-color: var(--container-bg);
    padding: 40px;
    border-radius: 8px;
    box-shadow: var(--box-shadow);
    margin: 20px 0;
}

/* General Typography */
h1, h2, h3 {
    font-weight: 500;
    margin-bottom: 25px;
    color: var(--primary-color);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--primary-hover);
}

/* Form Styles */
.form-card {
    background-color: var(--container-bg);
    padding: 40px;
    border-radius: 8px;
    box-shadow: var(--box-shadow);
    width: 100%;
    max-width: 400px;
}

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

label {
    display: block;
    font-weight: 500;
    margin-bottom: 8px;
}

input[type="text"],
input[type="password"] {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 1em;
    transition: border-color 0.3s ease;
}

input[type="text"]:focus,
input[type="password"]:focus {
    outline: none;
    border-color: var(--primary-color);
}

button[type="submit"] {
    width: 100%;
    padding: 12px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 1em;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

button[type="submit"]:hover {
    background-color: var(--primary-hover);
}

.error-message {
    color: var(--danger-color);
    margin-bottom: 15px;
    text-align: center;
    font-weight: 500;
}

/* Dashboard Layout & Components */
.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.filter-links {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.filter-links a {
    padding: 8px 16px;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    font-size: 0.9em;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.filter-links a.active {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.search-box {
    margin-bottom: 30px;
    display: flex;
    gap: 10px;
}

.search-box input[type="text"] {
    flex-grow: 1;
}

.search-box button {
    width: auto;
    padding: 10px 20px;
}

/* Table Styles */
.responsive-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.responsive-table th, .responsive-table td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.responsive-table th {
    background-color: var(--primary-color);
    color: white;
    font-weight: 500;
}

.responsive-table tbody tr:hover {
    background-color: rgba(0, 0, 0, 0.03);
}

.status-qualified {
    color: var(--success-color);
    font-weight: 500;
}

.status-disqualified {
    color: var(--danger-color);
    font-weight: 500;
}

/* Chat View Styles */
.chat-container {
    height: 500px;
    overflow-y: auto;
    background-color: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    margin-top: 20px;
}

.chat-message {
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 15px;
}

.chat-message:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.chat-message strong {
    color: var(--primary-color);
    display: block;
    margin-bottom: 5px;
}

.chat-timestamp {
    font-size: 0.8em;
    color: #7f8c8d;
    display: block;
    margin-top: 5px;
}