@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap');

:root {
    --primary-color: #3B82F6;
    --secondary-color: #10B981;
    --background-color: #F3F4F6;
    --surface-color: #FFFFFF;
    --text-color: #1F2937;
    --text-color-light: #6B7280;
    --border-color: #D1D5DB;
    --border-radius: 0.75rem;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
}

.header {
    background-color: var(--surface-color);
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem 2.5rem;
}

.logo {
    font-weight: 700;
    font-size: 1.75rem;
    color: var(--text-color);
}

.logo .dot {
    color: var(--primary-color);
}

.main-content {
    padding: 2.5rem;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.page-title {
    font-size: 2.25rem;
    font-weight: 700;
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    border-radius: var(--border-radius);
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    transition: all 0.2s ease-in-out;
}

.btn-primary:hover {
    background-color: #2563EB;
    border-color: #2563EB;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.card {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    transition: all 0.2s ease-in-out;
}

.card:hover {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    transform: translateY(-2px);
}

.table {
    border-collapse: separate;
    border-spacing: 0;
}

.table th {
    color: var(--text-color-light);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.875rem;
    border-bottom: 2px solid var(--border-color) !important;
    padding: 1rem 1.5rem;
}

.table td {
    vertical-align: middle;
    padding: 1.25rem 1.5rem;
}

.table tbody tr {
    transition: all 0.2s ease-in-out;
}

.table tbody tr:hover {
    background-color: #F9FAFB;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
}

.table tbody tr:last-child td {
    border-bottom: none;
}

.avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    margin-right: 1.25rem;
    object-fit: cover;
}

.candidate-name {
    font-weight: 600;
    font-size: 1.125rem;
}

.candidate-email {
    color: var(--text-color-light);
    font-size: 1rem;
}

.status-badge {
    display: inline-block;
    padding: 0.35em 0.75em;
    font-size: .875em;
    font-weight: 600;
    line-height: 1;
    text-align: center;
    white-space: nowrap;
    vertical-align: baseline;
    border-radius: 0.5rem;
}

.status-new { background-color: #DBEAFE; color: #2563EB; }
.status-interview { background-color: #FEF3C7; color: #D97706; }
.status-hired { background-color: #D1FAE5; color: #059669; }
.status-rejected { background-color: #FEE2E2; color: #DC2626; }

.action-icon {
    color: var(--text-color-light);
    cursor: pointer;
    transition: all 0.2s ease-in-out;
}
.action-icon:hover {
    color: var(--text-color);
    transform: scale(1.1);
}

.status-todo { background-color: #E0E7FF; color: #4338CA; }
.status-in-progress { background-color: #FEF9C3; color: #A16207; }
.status-done { background-color: #D1FAE5; color: #059669; }

/* Chat Interface Styles */
.chat-toggle-button {
    position: fixed;
    bottom: 2.5rem;
    right: 2.5rem;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: white;
    border: none;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 8px 16px rgba(0,0,0,0.2);
    cursor: pointer;
    z-index: 1000;
    transition: all 0.2s ease-in-out;
}

.chat-toggle-button:hover {
    transform: scale(1.05);
    box-shadow: 0 12px 24px rgba(0,0,0,0.2);
}

.chat-container {
    position: fixed;
    bottom: 7rem;
    right: 2.5rem;
    width: 375px;
    max-width: 90%;
    background-color: var(--surface-color);
    border-radius: var(--border-radius);
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
    display: none; /* Hidden by default */
    flex-direction: column;
    z-index: 1000;
}

.chat-header {
    padding: 1.25rem;
    background-color: var(--primary-color);
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top-left-radius: var(--border-radius);
    border-top-right-radius: var(--border-radius);
}

.chat-body {
    padding: 1.25rem;
    height: 350px;
    overflow-y: auto;
}

.chat-input-container {
    display: flex;
    padding: 1.25rem;
    border-top: 1px solid var(--border-color);
}

#chat-input {
    flex-grow: 1;
    margin-right: 0.75rem;
    border-radius: var(--border-radius);
}

.chat-message {
    padding: 0.75rem 1.25rem;
    border-radius: 1.25rem;
    margin-bottom: 0.75rem;
    max-width: 85%;
    line-height: 1.5;
}

.chat-message-user {
    background-color: var(--primary-color);
    color: white;
    align-self: flex-end;
    margin-left: auto;
}

.chat-message-ai {
    background-color: #E5E7EB;
    color: var(--text-color);
    align-self: flex-start;
}

/* Dashboard Specific Styles */
.dashboard-card {
    margin-bottom: 1.5rem;
}

.card-title {
    font-weight: 600;
}

.pagination {
    justify-content: center;
}

.table-responsive {
    margin-top: 1rem;
}

.badge {
    font-size: 0.9em;
    padding: 0.5em 0.75em;
}