/* Estilos generales del archivo styles.css proporcionado */
        @import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');

        :root {
            --bg-color: #f0f2f5;
            --second-bg-color: #ffffff;
            --text-color: #333333;
            --main-color: #4682B4;
            --dark-blue: #366799;
            --light-blue-bg: #e0f2f4;
            --dark-teal: #4682B4;
            --accent-green: #28a745;
            --accent-blue: #007bff;
            --hover-color: #5ea2bf;
            --main-color-rgb: 70, 130, 180;
            --second-bg-color-rgb: 255, 255, 255;
            --box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            --border-color: #cccccc;
        }

        /* Variables para el tema oscuro */
        .dark-mode {
            --bg-color: #0e1e3a; /* Fondo oscuro */
            --second-bg-color: #1a2a4a; /* Azul oscuro para secciones secundarias */
            --text-color: #ffffff; /* Texto claro */
            --main-color: #4682B4; /* Mantener el azul de la barra lateral */
            --dark-blue: #366799; /* Mantener el azul oscuro para contrastes */
            --light-blue-bg: #1a3a5a; /* Fondo azul oscuro */
            --dark-teal: #4682B4; /* Mantener el mismo azul */
            --accent-green: #28a745; /* Mantener el verde de acento */
            --accent-blue: #007bff; /* Mantener el azul de acento */
            --hover-color: #5ea2bf; /* Mantener el color de hover */
            --main-color-rgb: 70, 130, 180; /* Mantener el RGB del color principal */
            --second-bg-color-rgb: 26, 42, 74; /* RGB del segundo color de fondo oscuro */
            --box-shadow: 0 2px 10px rgba(0,0,0,0.3); /* Sombra más oscura */
            --border-color: #2a3a5a; /* Borde más oscuro */
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            text-decoration: none;
            border: none;
            outline: none;
            list-style: none;
            font-family: 'Poppins', sans-serif;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            background: var(--bg-color);
            color: var(--text-color);
            line-height: 1.6;
            padding-top: 0; /* Adjusted for fixed sidebar, main content handles top spacing */
            overflow-x: hidden;
            transition: background 0.3s ease, color 0.3s ease;
        }
        
        /* Estilos para el modo oscuro */
        .dark-mode .bg-gray-100 {
            background-color: var(--bg-color) !important;
        }
        
        .dark-mode .text-gray-900 {
            color: var(--text-color) !important;
        }
        
        .dark-mode .text-gray-700 {
            color: #e0e0e0 !important;
        }
        
        .dark-mode .text-gray-600 {
            color: #d0d0d0 !important;
        }
        
        .dark-mode .bg-white {
            background-color: var(--second-bg-color) !important;
        }
        
        .dark-mode .border-gray-300 {
            border-color: var(--border-color) !important;
        }
        
        .dark-mode .shadow-sm {
            box-shadow: var(--box-shadow) !important;
        }
        
        /* Estilos específicos para la página de mentores en modo oscuro */
        .dark-mode .right-sidebar {
            background-color: var(--second-bg-color) !important;
            color: var(--text-color) !important;
            border-color: var(--border-color) !important;
        }
        
        .dark-mode .advisor-card {
            background-color: var(--second-bg-color) !important;
            color: var(--text-color) !important;
            border-color: var(--border-color) !important;
        }
        
        .dark-mode .advisor-name {
            color: var(--text-color) !important;
        }
        
        .dark-mode .advisor-career {
            color: #d0d0d0 !important;
        }
        
        .dark-mode #search-input,
        .dark-mode #career-filter {
            background-color: var(--second-bg-color) !important;
            color: var(--text-color) !important;
            border-color: var(--border-color) !important;
        }
        
        .dark-mode .schedule-button {
            background-color: var(--main-color) !important;
            color: white !important;
        }
        
        .dark-mode .page-layout-container {
            background-color: var(--bg-color) !important;
        }
        
        .dark-mode .main-content {
            background-color: var(--bg-color) !important;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* Estilos para el botón de agendar */
.schedule-button {
    background-color: var(--main-color);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 500;
    transition: background-color 0.3s ease;
}

body {
    cursor: url('tortugita.png'), auto;
}

/* Estilos para el contenedor principal */
.page-layout {
    display: flex;
    min-height: 100vh;
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: background-color 0.3s ease, color 0.3s ease;
}

        /* Sidebar styles */
        .sidebar {
            position: fixed;
            top: 0;
            left: 0;
            height: 100vh;
            width: 60px;
            background-color: var(--main-color);
            color: white;
            display: flex;
            flex-direction: column;
            align-items: center;
            transition: width 0.3s ease;
            overflow: hidden;
            z-index: 1000;
        }

        .sidebar:hover {
            width: 180px;
        }

        .sidebar .logo {
            font-weight: bold;
            font-size: 1.4rem;
            margin: 20px 0;
            white-space: nowrap;
        }

        .sidebar nav {
            display: flex;
            flex-direction: column;
            width: 100%;
        }

        .sidebar nav a {
            color: white;
            text-decoration: none;
            display: flex;
            align-items: center;
            padding: 15px 20px;
            white-space: nowrap;
            transition: background 0.2s;
            border-left: 4px solid transparent;
        }

        .sidebar nav a i {
            font-size: 1.5rem;
            margin-right: 12px;
            min-width: 24px;
            text-align: center;
        }

        .sidebar nav a:hover {
            background-color: var(--hover-color);
            border-left-color: white;
        }

        .sidebar nav a.active {
            background-color: var(--hover-color);
            border-left-color: #FFFFFF;
        }

        /* Main layout container for content and right sidebar */
        .page-layout-container {
            display: flex;
            flex-direction: row; /* Default to row for desktop */
            margin-left: 60px; /* Space for the left sidebar */
            transition: margin-left 0.3s ease;
            min-height: 100vh; /* Ensure it takes full viewport height */
            padding: 20px; /* General padding */
            gap: 20px; /* Space between main content and right sidebar */
        }

        .sidebar:hover ~ .page-layout-container {
            margin-left: 180px;
        }

        /* Main content area (left part) */
        .main-content {
            flex-grow: 1; /* Takes available space */
            flex-shrink: 1;
            min-width: 0; /* Allows content to shrink without overflow */
            background-color: var(--second-bg-color);
            padding: 20px;
            border-radius: 10px;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
            color: var(--text-color);
            transition: background-color 0.3s ease, color 0.3s ease;
        }

        /* Right sidebar for search and filters */
        .right-sidebar {
            flex-shrink: 0; /* Prevents it from shrinking too much */
            width: 280px; /* Fixed width for desktop */
            background-color: var(--second-bg-color);
            padding: 20px;
            border-radius: 10px;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
            display: flex;
            flex-direction: column; /* This makes it vertical */
            gap: 20px;
            align-items: center;
            height: fit-content; /* Adjust height to content */
            position: sticky; /* Keeps it in place when scrolling */
            top: 20px; /* Distance from top */
            color: var(--text-color);
            transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
        }

        /* Search bar styles for lateral use */
        .search-bar-advisors {
            width: 100%;
            text-align: center;
            display: flex;
            flex-direction: column; /* This ensures search input and select are stacked vertically */
            gap: 15px;
        }

        .search-bar-advisors input[type="text"],
        .search-bar-advisors select {
            width: 100%;
            padding: 12px 20px;
            border: 1px solid var(--border-color); /* Lighter border */
            border-radius: 25px;
            background-color: var(--bg-color); /* Use background color for input */
            color: var(--text-color);
            font-size: 1rem;
            transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease, all 0.3s ease;
            box-shadow: inset 0 1px 3px rgba(0,0,0,0.08); /* Inner shadow for depth */
        }

        .search-bar-advisors input[type="text"]::placeholder {
            color: #888;
        }

        .search-bar-advisors input[type="text"]:focus,
        .search-bar-advisors select:focus {
            border-color: var(--dark-blue);
            box-shadow: 0 0 10px rgba(70, 130, 180, 0.8), inset 0 1px 3px rgba(0,0,0,0.08);
        }

        /* Advisor Card specific styles */
        .advisor-card {
            background-color: var(--second-bg-color);
            padding: 25px;
            border-radius: 15px;
            box-shadow: 0 8px 20px rgba(0,0,0,0.1);
            text-align: center;
            cursor: pointer;
            transition: transform 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease, color 0.3s ease;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            height: 100%; /* Ensure cards in a row have similar height */
            border: 1px solid var(--border-color); /* Add a subtle border */
            color: var(--text-color);
        }

        .advisor-card:hover {
            transform: translateY(-8px) scale(1.02);
            box-shadow: 0 12px 25px rgba(var(--main-color-rgb), 0.25);
        }

        .advisor-card img {
            width: 140px;
            height: 140px;
            border-radius: 50%;
            object-fit: cover;
            margin: 0 auto 15px;
            border: 4px solid var(--main-color);
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }

        .advisor-card h3 {
            font-size: 1.75rem;
            color: var(--main-color);
            margin-bottom: 8px;
            font-weight: 700;
        }

        .advisor-card p {
            font-size: 1rem;
            color: var(--text-color);
            margin-bottom: 15px;
            flex-grow: 1; /* Allows description to take available space */
        }

        .advisor-card .career-title {
            font-size: 1.1rem;
            color: var(--dark-blue);
            font-weight: 500;
            margin-bottom: 10px;
        }

        /* Advisor Detail Modal/Section */
        .advisor-detail-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.6);
            display: flex;
            justify-content: center;
            align-items: center;
            z-index: 2000;
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.3s ease, visibility 0.3s ease;
        }

        .advisor-detail-overlay.show {
            opacity: 1;
            visibility: visible;
        }
        
        .dark-mode .advisor-detail-overlay {
            background-color: rgba(0, 0, 0, 0.7);
        }
        
        .dark-mode .advisor-detail-overlay {
            background-color: rgba(0, 0, 0, 0.7);
        }

        .advisor-detail-content {
            background-color: var(--second-bg-color);
            padding: 30px;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
            text-align: center;
            max-width: 800px;
            width: 90%;
            transform: translateY(-20px);
            opacity: 0;
            transition: transform 0.3s ease, opacity 0.3s ease;
            position: relative; /* For close button positioning */
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .advisor-detail-overlay.show .advisor-detail-content {
            transform: translateY(0);
            opacity: 1;
        }

        .advisor-detail-content .close-button {
            position: absolute;
            top: 15px;
            right: 15px;
            background: none;
            border: none;
            font-size: 2rem;
            cursor: pointer;
            color: #999;
            transition: color 0.2s ease;
        }
        .advisor-detail-content .close-button:hover {
            color: #333;
        }

        .advisor-detail-header {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 10px;
            margin-bottom: 20px;
        }

        .advisor-detail-header img {
            width: 180px;
            height: 180px;
            border-radius: 50%;
            object-fit: cover;
            border: 5px solid var(--dark-blue);
            box-shadow: 0 4px 15px rgba(0,0,0,0.15);
        }

        .advisor-detail-header h3 {
            font-size: 2.5rem;
            color: var(--main-color);
            margin-bottom: 0;
            font-weight: 800;
        }

        .advisor-detail-header .career-title-detail {
            font-size: 1.4rem;
            color: var(--dark-blue);
            font-weight: 600;
            margin-bottom: 0;
        }

        /* Chat specific styles */
        .chat-area {
            display: flex;
            flex-direction: column;
            width: 100%;
        }

        .chat-messages-container {
            flex-grow: 1;
            height: 400px; /* Fixed height for chat area */
            border: 1px solid var(--border-color);
            border-radius: 10px;
            padding: 15px;
            overflow-y: auto;
            background-color: var(--bg-color);
            text-align: left; /* Align chat messages to left */
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .chat-message {
            padding: 10px 15px;
            border-radius: 15px;
            max-width: 80%;
            line-height: 1.4;
            word-wrap: break-word; /* Ensure long words wrap */
        }

        .chat-message.user {
            background-color: var(--main-color);
            color: white;
            align-self: flex-end;
            margin-left: auto;
            text-align: right;
            border-bottom-right-radius: 5px;
            border-top-right-radius: 15px;
            border-bottom-left-radius: 15px;
            border-top-left-radius: 15px;
        }

        .chat-message.ai {
            background-color: var(--light-blue-bg);
            color: var(--text-color);
            align-self: flex-start;
            border-bottom-left-radius: 5px;
            border-top-left-radius: 15px;
            border-bottom-right-radius: 15px;
            border-top-right-radius: 15px;
        }

        .chat-input-area {
            display: flex;
            gap: 10px;
            margin-top: 15px;
        }

        .chat-input-area input {
            flex-grow: 1;
            padding: 12px 20px;
            border: 1px solid var(--border-color);
            border-radius: 25px;
            font-size: 1rem;
            background-color: white;
            box-shadow: inset 0 1px 3px rgba(0,0,0,0.08);
            transition: border-color 0.2s ease;
        }
        .chat-input-area input:focus {
            border-color: var(--main-color);
        }

        .chat-input-area button {
            background-color: var(--main-color);
            color: white;
            padding: 12px 25px;
            border-radius: 25px;
            font-weight: 600;
            transition: background-color 0.2s ease, transform 0.2s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 5px;
        }

        .chat-input-area button:hover {
            background-color: var(--dark-blue);
            transform: translateY(-2px);
        }

        .loading-indicator {
            text-align: center;
            margin-top: 10px;
            color: var(--dark-blue);
            font-weight: 500;
            display: none; /* Hidden by default */
        }

        .chat-disabled-message {
            text-align: center;
            margin-top: 15px;
            color: #d9534f; /* Red color for warning */
            font-weight: 600;
            display: none; /* Hidden by default */
        }

        /* Responsive adjustments */
        @media (max-width: 1024px) {
            .page-layout-container {
                flex-direction: column;
                margin-left: 60px;
                padding: 15px;
                gap: 15px;
            }
            .sidebar:hover ~ .page-layout-container {
                margin-left: 180px;
            }
            .right-sidebar {
                width: 100%;
                position: static;
                top: auto;
                order: -1;
            }
            .main-content {
                padding: 15px;
            }
            .advisor-card h3 {
                font-size: 1.6rem;
            }
            .advisor-card .career-title {
                font-size: 1.05rem;
            }
        }

        @media (max-width: 768px) {
            .page-layout-container {
                margin-left: 0;
                padding: 10px;
                gap: 10px;
            }
            .sidebar {
                width: 100%;
                height: 60px;
                flex-direction: row;
                justify-content: space-around;
                align-items: center;
                top: 0;
                left: 0;
                padding: 0 10px;
            }
            .sidebar:hover {
                width: 100%;
            }
            .sidebar .logo { display: none; }
            .sidebar nav {
                flex-direction: row;
                flex-wrap: nowrap;
                justify-content: space-around;
                width: 100%;
            }
            .sidebar nav a {
                padding: 10px 15px;
                border-left: none;
                border-bottom: 4px solid transparent;
            }
            .sidebar nav a i { margin-right: 0; }
            .sidebar nav a span { display: none; }
            .sidebar nav a.active { border-bottom-color: #FFFFFF; }
            .sidebar nav a:hover { border-bottom-color: white; background-color: var(--hover-color); }

            .search-bar-advisors input[type="text"],
            .search-bar-advisors select {
                max-width: 100%;
                font-size: 0.95rem;
                padding: 10px 15px;
            }

            .advisor-card img {
                width: 100px;
                height: 100px;
            }
            .advisor-card h3 {
                font-size: 1.3rem;
            }
            .advisor-card .career-title {
                font-size: 0.9rem;
            }
            .advisor-card p {
                font-size: 0.85rem;
            }
            .advisor-detail-content {
                padding: 20px;
                max-width: 95%;
            }
            .advisor-detail-header img {
                width: 120px;
                height: 120px;
            }
            .advisor-detail-header h3 {
                font-size: 2rem;
            }
            .advisor-detail-header .career-title-detail {
                font-size: 1.2rem;
            }
            .chat-input-area button {
                padding: 10px 20px;
                font-size: 1rem;
            }
        }