/* ==========================================
   VARIABLES CSS Y ESTILOS GLOBALES
   ========================================== */

:root {
    --bg-primary: #0a0e1a;
    --bg-dark: #111827;
    --bg-card: #1a1f2e;
    --card-border: #2d3748;
    --accent-green: #84cc16;
    --accent-green-hover: #a3e635;
    --accent-green-dim: rgba(132, 204, 22, 0.1);
    --text-primary: #e5e7eb;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

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

html, body {
    font-family: var(--font-main);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
}

/* ==========================================
   LAYOUT PRINCIPAL - DASHBOARD CONTAINER
   ========================================== */

.dashboard-container {
    display: flex;
    min-height: 100vh;
}

/* ==========================================
   SIDEBAR IZQUIERDO
   ========================================== */

.sidebar {
    width: 270px;
    background-color: var(--bg-dark);
    border-right: 1px solid var(--card-border);
    padding: 20px 14px;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
}

.profile-header {
    text-align: center;
    margin-bottom: 24px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--card-border);
}

.profile-img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--accent-green);
    margin-bottom: 12px;
}

.profile-name {
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.role-tag {
    display: inline-block;
    background-color: var(--accent-green-dim);
    color: var(--accent-green);
    padding: 5px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* Navegación del sidebar */
.sidebar-nav ul {
    list-style: none;
}

.sidebar-nav li {
    margin-bottom: 3px;
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 6px;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

    .sidebar-nav a:hover {
        background-color: var(--bg-card);
        color: var(--accent-green);
    }

.sidebar-nav li.active a {
    background-color: var(--accent-green-dim);
    color: var(--accent-green);
    font-weight: 600;
}

.sidebar-nav i {
    font-size: 1.05rem;
    width: 20px;
    text-align: center;
}

/* ==========================================
   ÁREA PRINCIPAL (MAIN WRAPPER)
   ========================================== */

.main-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* ==========================================
   NAVBAR SUPERIOR
   ========================================== */

.top-navbar {
    background-color: var(--bg-dark);
    border-bottom: 1px solid var(--card-border);
    padding: 14px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
}

.search-box {
    display: flex;
    align-items: center;
    background-color: var(--bg-card);
    border: 1px solid var(--card-border);
    border-radius: 6px;
    padding: 9px 14px;
    flex: 1;
    max-width: 480px;
}

    .search-box i {
        color: var(--text-secondary);
        margin-right: 8px;
    }

    .search-box input {
        background: none;
        border: none;
        outline: none;
        color: var(--text-primary);
        font-size: 0.95rem;
        flex: 1;
    }

        .search-box input::placeholder {
            color: var(--text-muted);
        }

.btn-download {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: var(--accent-green);
    color: var(--bg-primary);
    padding: 9px 18px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: background-color 0.3s ease;
}

    .btn-download:hover {
        background-color: var(--accent-green-hover);
    }

    .btn-download i {
        font-size: 1.1rem;
    }

/* ==========================================
   ÁREA DE CONTENIDO
   ========================================== */

.content-area {
    flex: 1;
    padding: 24px;
    overflow-y: auto;
}

/* ==========================================
   TARJETAS DE CONTENIDO (CV-CARD)
   ========================================== */

.cv-card {
    background-color: var(--bg-dark);
    border: 1px solid var(--card-border);
    border-radius: 10px;
    padding: 24px;
    margin-bottom: 20px;
}

    .cv-card h2 {
        font-size: 1.55rem;
        color: var(--text-primary);
        margin-bottom: 12px;
        display: flex;
        align-items: center;
        gap: 10px;
    }

        .cv-card h2 i {
            color: var(--accent-green);
            font-size: 1.3rem;
        }

    .cv-card hr {
        border: none;
        border-top: 1px solid var(--card-border);
        margin-bottom: 18px;
    }

    .cv-card h3 {
        font-size: 1.2rem;
        color: var(--text-primary);
        margin-bottom: 8px;
    }

    .cv-card h4 {
        font-size: 1.05rem;
        color: var(--accent-green);
        margin-bottom: 6px;
    }

/* ==========================================
   FRANJA DE CONTACTO EN PERFIL PROFESIONAL
   ========================================== */

.contact-strip {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    background-color: var(--bg-card);
    padding: 10px 16px;
    border-radius: 6px;
    border: 1px solid var(--card-border);
    margin-bottom: 14px;
    font-size: 0.9rem;
    color: var(--accent-green);
}

    .contact-strip i {
        margin-right: 5px;
    }

    .contact-strip .divider {
        color: var(--card-border);
    }

.profile-text {
    line-height: 1.65;
    color: var(--text-primary);
    font-size: 1rem;
}

    .profile-text strong {
        color: var(--accent-green);
    }

/* ==========================================
   HABILIDADES TÉCNICAS
   ========================================== */

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 16px;
}

.skill-category {
    background-color: var(--bg-card);
    border: 1px solid var(--card-border);
    padding: 16px;
    border-radius: 6px;
}

    .skill-category h4 {
        font-size: 1.05rem;
        margin-bottom: 8px;
    }

    .skill-category p {
        color: var(--text-secondary);
        font-size: 0.92rem;
        line-height: 1.5;
    }

/* ==========================================
   EXPERIENCIA LABORAL (TIMELINE)
   ========================================== */

.timeline-item {
    position: relative;
    padding-left: 20px;
    border-left: 2px solid var(--accent-green);
    margin-bottom: 16px;
}

    .timeline-item:last-child {
        margin-bottom: 0;
    }

.timeline-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
    flex-wrap: wrap;
    gap: 8px;
}

.date-badge {
    display: inline-block;
    background-color: var(--accent-green-dim);
    color: var(--accent-green);
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
}

.company {
    color: var(--text-secondary);
    font-style: italic;
    font-size: 0.95rem;
    margin-bottom: 8px;
}

.timeline-item ul {
    margin-left: 18px;
    color: var(--text-secondary);
    font-size: 0.95ns;
}

.timeline-item li {
    margin-bottom: 6px;
    line-height: 1.5;
}

/* ==========================================
   PROYECTOS DESTACADOS
   ========================================== */

.project-item {
    background-color: var(--bg-card);
    border: 1px solid var(--card-border);
    padding: 16px;
    border-radius: 6px;
    margin-bottom: 12px;
}

    .project-item h3 {
        font-size: 1.1rem;
        color: var(--text-primary);
        margin-bottom: 6px;
    }

    .project-item p {
        color: var(--text-secondary);
        font-size: 0.95rem;
        line-height: 1.5;
    }

    .project-item strong {
        color: var(--accent-green);
    }

/* ==========================================
   EDUCACIÓN
   ========================================== */

.education-item {
    background-color: var(--bg-card);
    border: 1px solid var(--card-border);
    padding: 16px;
    border-radius: 6px;
}

    .education-item h3 {
        font-size: 1.1rem;
        color: var(--text-primary);
        margin-bottom: 6px;
    }

    .education-item p {
        color: var(--text-secondary);
        font-size: 0.95rem;
        line-height: 1.5;
    }

/* ==========================================
   CUADRÍCULA DE CONTACTO Y REDES SOCIALES
   ========================================== */

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 14px;
    margin-top: 8px;
}

.contact-card-item {
    background-color: var(--bg-card);
    border: 1px solid var(--card-border);
    padding: 14px 18px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 14px;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

    .contact-card-item:hover {
        transform: translateY(-2px);
        border-color: var(--accent-green);
    }

.icon-contact {
    font-size: 1.3rem;
    color: var(--accent-green);
    background-color: var(--accent-green-dim);
    padding: 10px;
    border-radius: 6px;
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-card-item h4 {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin: 0 0 2px 0;
}

.contact-card-item a,
.contact-card-item p {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.92rem;
    margin: 0;
}

    .contact-card-item a:hover {
        color: var(--accent-green);
    }

/* ==========================================
   DISEÑO RESPONSIVE CORREGIDO PARA MÓVILES
   ========================================== */

@media (max-width: 1024px) {
    .dashboard-container {
        flex-direction: column !important;
    }

    .sidebar {
        width: 100% !important;
        height: auto !important;
        position: relative !important;
        top: unset !important;
        border-right: none !important;
        border-bottom: 1px solid var(--card-border);
        padding: 12px;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .profile-header {
        margin-bottom: 12px;
        padding-bottom: 10px;
        width: 100%;
    }

    .profile-img {
        width: 75px !important;
        height: 75px !important;
        margin-bottom: 8px;
    }

    .sidebar-nav {
        width: 100%;
        overflow-x: auto;
        display: flex;
        justify-content: center;
    }

        .sidebar-nav ul {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
            justify-content: center;
        }

        .sidebar-nav li {
            margin-bottom: 0;
        }

        /* Oculta los textos en dispositivos móviles para dejar una botonera limpia de íconos */
        .sidebar-nav span {
            display: none !important;
        }

        .sidebar-nav a {
            padding: 10px 12px;
            justify-content: center;
        }

        .sidebar-nav i {
            font-size: 1.2rem;
            width: auto;
        }

    .main-wrapper {
        width: 100%;
    }

    .top-navbar {
        flex-direction: column;
        gap: 12px;
        padding: 12px 16px;
    }

    .search-box {
        max-width: 100%;
        width: 100%;
    }

    .content-area {
        padding: 16px;
    }

    .cv-card {
        padding: 16px;
    }

    .skills-grid,
    .contact-grid {
        grid-template-columns: 1fr !important;
    }

    .timeline-header {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* ==========================================
   MODAL DE DESCARGA
   ========================================== */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.75);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.modal-content {
    background-color: var(--bg-dark);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    max-width: 500px;
    width: 100%;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        transform: translateY(30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    border-bottom: 1px solid var(--card-border);
}

.modal-header h3 {
    font-size: 1.4rem;
    color: var(--text-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 12px;
}

.modal-header h3 i {
    color: var(--accent-green);
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.modal-close:hover {
    background-color: var(--bg-card);
    color: var(--text-primary);
}

.modal-body {
    padding: 24px;
}

.modal-description {
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.6;
}

.error-message {
    background-color: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #ef4444;
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
}

.error-message i {
    font-size: 1.1rem;
}

.input-group {
    margin-bottom: 0;
}

.input-group label {
    display: block;
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.input-group label i {
    color: var(--accent-green);
    margin-right: 6px;
}

.modal-input {
    width: 100%;
    padding: 12px 16px;
    background-color: var(--bg-card);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 1rem;
    outline: none;
    transition: border-color 0.3s ease;
}

.modal-input:focus {
    border-color: var(--accent-green);
}

.modal-input::placeholder {
    color: var(--text-muted);
}

.modal-footer {
    display: flex;
    gap: 12px;
    padding: 24px;
    border-top: 1px solid var(--card-border);
    justify-content: flex-end;
}

.btn-primary,
.btn-secondary {
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    border: none;
}

.btn-primary {
    background-color: var(--accent-green);
    color: var(--bg-primary);
}

.btn-primary:hover {
    background-color: var(--accent-green-hover);
    transform: translateY(-1px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--card-border);
}

.btn-secondary:hover {
    background-color: var(--bg-card);
    color: var(--text-primary);
}

.btn-download {
    background: none;
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: var(--accent-green);
    color: var(--bg-primary);
    padding: 10px 20px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: background-color 0.3s ease;
    cursor: pointer;
    font-size: 0.95rem;
}

.btn-download:hover {
    background-color: var(--accent-green-hover);
}

.btn-download i {
    font-size: 1.1rem;
}

@media (max-width: 640px) {
    .modal-content {
        max-width: 100%;
        margin: 20px;
    }

    .modal-footer {
        flex-direction: column;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
        justify-content: center;
    }
}

/* ==========================================
   SISTEMA DE LOGIN Y AVATAR
   ========================================== */

.top-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.btn-login {
    background: none;
    border: 1px solid var(--card-border);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    border-radius: 8px;
    color: var(--text-primary);
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.btn-login:hover {
    background-color: var(--bg-card);
    border-color: var(--accent-green);
}

.avatar-placeholder {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--accent-green-dim);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-green);
    font-size: 1.2rem;
}

/* Menú de usuario logueado */
.user-menu {
    position: relative;
}

.user-avatar-btn {
    background: none;
    border: 1px solid var(--card-border);
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 6px 12px 6px 6px;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--text-primary);
}

.user-avatar-btn:hover {
    border-color: var(--accent-green);
    background-color: var(--bg-card);
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--accent-green);
}

.user-name {
    font-weight: 600;
    font-size: 0.95rem;
    max-width: 150px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.user-avatar-btn i {
    font-size: 0.8rem;
    color: var(--text-secondary);
    transition: transform 0.3s ease;
}

.user-avatar-btn:hover i {
    color: var(--accent-green);
}

/* Dropdown del usuario */
.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 8px;
    background-color: var(--bg-dark);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    min-width: 280px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    z-index: 1000;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.dropdown-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
}

.dropdown-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--accent-green);
}

.dropdown-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.dropdown-email {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 2px;
}

.dropdown-divider {
    height: 1px;
    background-color: var(--card-border);
    margin: 0;
}

.dropdown-item {
    width: 100%;
    background: none;
    border: none;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    text-align: left;
}

.dropdown-item:hover {
    background-color: var(--bg-card);
    color: var(--accent-green);
}

.dropdown-item i {
    font-size: 1rem;
    width: 20px;
    text-align: center;
}

/* Responsive para el login */
@media (max-width: 768px) {
    .btn-login span,
    .user-name {
        display: none;
    }

    .top-actions {
        gap: 12px;
    }

    .dropdown-menu {
        right: -20px;
    }
}

@media (max-width: 640px) {
    .user-avatar,
    .dropdown-avatar {
        width: 36px;
        height: 36px;
    }

    .user-avatar-btn {
        padding: 4px 8px 4px 4px;
    }
}


/* ==========================================
   ESTILOS PARA EL DASHBOARD Y TABS
   ========================================== */

.dashboard-tabs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    border-bottom: 1px solid var(--card-border);
    padding-bottom: 14px;
    margin-bottom: 20px;
}

.tab-btn {
    background-color: var(--bg-card);
    border: 1px solid var(--card-border);
    color: var(--text-secondary);
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

    .tab-btn:hover {
        border-color: var(--accent-green);
        color: var(--accent-green);
    }

    .tab-btn.active {
        background-color: var(--accent-green-dim);
        border-color: var(--accent-green);
        color: var(--accent-green);
    }

.tab-content {
    animation: fadeIn 0.3s ease-in-out;
}

/* Campos de entrada personalizados para los formularios de ingreso */
.custom-input {
    background-color: var(--bg-primary);
    border: 1px solid var(--card-border);
    border-radius: 6px;
    padding: 10px 14px;
    color: var(--text-primary);
    font-size: 0.95rem;
    outline: none;
    width: 100%;
    font-family: var(--font-main);
    transition: border-color 0.3s ease;
}

    .custom-input:focus {
        border-color: var(--accent-green);
    }

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(4px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}