/* 
 * Modern Game Status Screen Style
 * Inspirado en interfaces de videojuegos actuales (God of War, Horizon, The Last of Us)
 * Estilo: Clean, glassmorphism, tipografía sans-serif, sombras suaves
 * Versión mejorada para Project Management System
 */

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

body {
    font-family: 'Poppins', 'Montserrat', 'Segoe UI', sans-serif;
    background: #0f172a;
    background: radial-gradient(circle at 10% 20%, #1e293b, #0a0f1a);
    color: #e2e8f0;
    min-height: 100vh;
    position: relative;
    line-height: 1.6;
}

/* Efecto de partículas sutiles */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(100, 200, 255, 0.03) 0%, transparent 30%),
        radial-gradient(circle at 80% 70%, rgba(255, 100, 200, 0.03) 0%, transparent 40%);
    pointer-events: none;
    z-index: 0;
    animation: ambientParticles 20s ease-in-out infinite alternate;
}

@keyframes ambientParticles {
    0% { opacity: 0.5; transform: scale(1); }
    100% { opacity: 1; transform: scale(1.02); }
}

/* Barra de navegación estilo moderno */
.navbar {
    background: rgba(15, 25, 35, 0.8);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(100, 200, 255, 0.2);
    padding: 0.8rem 2.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    top: 0;
    z-index: 100;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-brand {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    background: linear-gradient(135deg, #a5f3fc, #7dd3fc, #38bdf8);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.5px;
    position: relative;
    padding: 0.5rem 0;
}

.nav-brand::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60%;
    height: 3px;
    background: linear-gradient(90deg, #38bdf8, transparent);
    border-radius: 2px;
}

.nav-menu {
    list-style: none;
    display: flex;
    gap: 0.5rem;
}

.nav-menu a {
    color: #e2e8f0;
    text-decoration: none;
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    font-weight: 500;
    padding: 0.7rem 1.5rem;
    border-radius: 12px;
    transition: all 0.2s ease;
    position: relative;
    background: transparent;
    letter-spacing: 0.3px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.nav-menu a i {
    font-size: 1.1rem;
}

.nav-menu a:hover {
    background: rgba(56, 189, 248, 0.1);
    color: #7dd3fc;
    transform: translateY(-2px);
}

.nav-menu a.active {
    background: rgba(56, 189, 248, 0.15);
    color: #7dd3fc;
    border: 1px solid rgba(56, 189, 248, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(56, 189, 248, 0.1);
    padding: 0.5rem 1.2rem;
    border-radius: 40px;
    border: 1px solid rgba(56, 189, 248, 0.2);
}

.user-info span {
    color: #7dd3fc;
    font-weight: 500;
}

.logout-btn {
    background: rgba(248, 113, 113, 0.15);
    color: #f87171;
    border: 1px solid rgba(248, 113, 113, 0.3);
    padding: 0.4rem 1rem;
    border-radius: 30px;
    cursor: pointer;
    font-family: inherit;
    font-size: 0.85rem;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.logout-btn:hover {
    background: rgba(248, 113, 113, 0.3);
    transform: translateY(-2px);
}

/* Contenedor principal */
.container {
    max-width: 1400px;
    margin: 2rem auto;
    padding: 2rem;
    position: relative;
    z-index: 1;
    animation: fadeIn 0.4s ease-out;
}

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

.section {
    display: none;
}

.section.active {
    display: block;
}

.section h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2.5rem;
    background: linear-gradient(135deg, #f0f9ff, #bae8ff, #7dd3fc);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -1px;
    position: relative;
    padding-bottom: 1rem;
    border-bottom: 2px solid rgba(56, 189, 248, 0.2);
    display: flex;
    align-items: center;
    gap: 15px;
}

.section h1 i {
    -webkit-text-fill-color: #38bdf8;
    background: none;
    font-size: 2.2rem;
}

.section h1::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 120px;
    height: 3px;
    background: linear-gradient(90deg, #38bdf8, #7dd3fc, #a5f3fc);
    border-radius: 2px;
}

/* Dashboard estilo moderno con glassmorphism */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.card {
    background: rgba(15, 25, 35, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(56, 189, 248, 0.15);
    border-radius: 24px;
    padding: 2rem;
    box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(56, 189, 248, 0.1) inset;
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 30px 50px -15px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(56, 189, 248, 0.3) inset;
    border-color: rgba(56, 189, 248, 0.3);
}

.card h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.4rem;
    font-weight: 600;
    color: #e2e8f0;
    margin-bottom: 1.5rem;
    padding-bottom: 0.8rem;
    border-bottom: 2px solid rgba(56, 189, 248, 0.2);
    display: flex;
    align-items: center;
    gap: 10px;
    letter-spacing: -0.3px;
}

.card h3 i {
    color: #38bdf8;
    font-size: 1.6rem;
}

/* Resumen financiero estilo stats modernas */
#resumen-financiero {
    display: grid;
    gap: 1.2rem;
}

#resumen-financiero p {
    font-size: 1.1rem;
    padding: 1.2rem 1.5rem;
    background: rgba(10, 20, 30, 0.5);
    border-radius: 18px;
    border: 1px solid rgba(56, 189, 248, 0.1);
    font-family: 'Montserrat', sans-serif;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.2s ease;
}

#resumen-financiero p:hover {
    background: rgba(20, 30, 40, 0.6);
    border-color: rgba(56, 189, 248, 0.2);
}

#resumen-financiero p span {
    font-size: 1.6rem;
    font-weight: 700;
    padding: 0.3rem 1.2rem;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 40px;
    letter-spacing: 0.5px;
}

/* Formularios estilo moderno */
.form {
    background: rgba(15, 25, 35, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(56, 189, 248, 0.15);
    border-radius: 28px;
    padding: 2.5rem;
    margin-bottom: 2.5rem;
    box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.5);
}

.form h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.6rem;
    font-weight: 600;
    color: #e2e8f0;
    margin-bottom: 2rem;
    text-align: left;
    position: relative;
    padding-left: 1rem;
    border-left: 4px solid #38bdf8;
    display: flex;
    align-items: center;
    gap: 10px;
}

.form input,
.form textarea,
.form select {
    width: 100%;
    padding: 1rem 1.5rem;
    margin-bottom: 1.2rem;
    background: rgba(10, 20, 30, 0.6);
    border: 1px solid rgba(56, 189, 248, 0.2);
    border-radius: 16px;
    color: #e2e8f0;
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    transition: all 0.2s ease;
    box-shadow: inset 0 2px 5px rgba(0, 0, 0, 0.2);
}

.form input:focus,
.form textarea:focus,
.form select:focus {
    outline: none;
    border-color: #38bdf8;
    background: rgba(15, 25, 40, 0.8);
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.1), inset 0 2px 5px rgba(0, 0, 0, 0.2);
}

.form input::placeholder,
.form textarea::placeholder {
    color: rgba(200, 215, 230, 0.5);
    font-weight: 300;
}

.form textarea {
    min-height: 120px;
    resize: vertical;
}

.form button {
    background: linear-gradient(135deg, #38bdf8, #2563eb);
    color: white;
    font-family: 'Montserrat', sans-serif;
    font-size: 1.2rem;
    font-weight: 600;
    padding: 1.2rem 2.5rem;
    border: none;
    border-radius: 40px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-transform: none;
    letter-spacing: 0.5px;
    width: 100%;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 20px -8px rgba(37, 99, 235, 0.5);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.form button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.form button:hover {
    background: linear-gradient(135deg, #2563eb, #1e40af);
    transform: translateY(-3px);
    box-shadow: 0 15px 25px -8px rgba(37, 99, 235, 0.6);
}

.form button:hover::before {
    left: 100%;
}

.form button:active {
    transform: translateY(0);
    box-shadow: 0 5px 15px -5px rgba(37, 99, 235, 0.7);
}

/* Selectores de proyecto */
#project-selector-activities,
#project-selector-meetings,
#project-selector-files,
#project-selector-logs {
    margin-bottom: 2rem;
}

#project-selector-activities select,
#project-selector-meetings select,
#project-selector-files select,
#project-selector-logs select {
    width: 100%;
    max-width: 400px;
    padding: 1rem;
    background: rgba(15, 25, 35, 0.8);
    border: 1px solid rgba(56, 189, 248, 0.3);
    border-radius: 16px;
    color: #e2e8f0;
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    cursor: pointer;
}

/* Lista de items estilo moderno con cards */
.lista-items {
    display: grid;
    gap: 1.2rem;
}

.item-card {
    background: rgba(15, 25, 35, 0.5);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(56, 189, 248, 0.15);
    border-radius: 24px;
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
    position: relative;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    cursor: pointer;
    overflow: hidden;
    flex-wrap: wrap;
    gap: 1rem;
}

.item-card:hover {
    background: rgba(20, 35, 50, 0.7);
    border-color: rgba(56, 189, 248, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 15px 30px -8px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(56, 189, 248, 0.2);
}

.item-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, #38bdf8, #7dd3fc);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.item-card:hover::after {
    opacity: 1;
}

/* Rareza estilo moderno con colores (para prioridades) */
.item-card[data-rarity="low"]::after {
    background: linear-gradient(180deg, #94a3b8, #64748b);
    opacity: 1;
    width: 3px;
}

.item-card[data-rarity="medium"]::after {
    background: linear-gradient(180deg, #3b82f6, #2563eb);
    opacity: 1;
    width: 3px;
}

.item-card[data-rarity="high"]::after {
    background: linear-gradient(180deg, #f59e0b, #d97706);
    opacity: 1;
    width: 3px;
}

.item-info {
    flex: 1;
}

.item-info h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.3rem;
    font-weight: 600;
    color: #e2e8f0;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    letter-spacing: -0.3px;
}

.item-info p {
    color: #a0b3c9;
    font-size: 0.95rem;
    margin: 0.3rem 0;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.item-info p strong {
    color: #7dd3fc;
    font-weight: 600;
}

/* Botones de acción modernos */
.item-actions {
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
}

.btn-edit,
.btn-delete,
.btn-complete {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.6rem 1.2rem;
    border: none;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.2s ease;
    letter-spacing: 0.3px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-edit {
    background: rgba(56, 189, 248, 0.15);
    color: #7dd3fc;
    border: 1px solid rgba(56, 189, 248, 0.3);
}

.btn-delete {
    background: rgba(248, 113, 113, 0.15);
    color: #f87171;
    border: 1px solid rgba(248, 113, 113, 0.3);
}

.btn-complete {
    background: rgba(74, 222, 128, 0.15);
    color: #4ade80;
    border: 1px solid rgba(74, 222, 128, 0.3);
}

.btn-edit:hover {
    background: rgba(56, 189, 248, 0.3);
    color: #bae8ff;
    transform: translateY(-2px);
    box-shadow: 0 8px 15px -5px rgba(56, 189, 248, 0.4);
}

.btn-delete:hover {
    background: rgba(248, 113, 113, 0.3);
    color: #fecaca;
    transform: translateY(-2px);
    box-shadow: 0 8px 15px -5px rgba(248, 113, 113, 0.4);
}

.btn-complete:hover {
    background: rgba(74, 222, 128, 0.3);
    color: #bbf7d0;
    transform: translateY(-2px);
    box-shadow: 0 8px 15px -5px rgba(74, 222, 128, 0.4);
}

/* Badges de categoría modernos */
.categoria-badge {
    display: inline-block;
    padding: 0.3rem 1.2rem;
    font-size: 0.8rem;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    color: #e2e8f0;
    background: rgba(56, 189, 248, 0.15);
    border-radius: 40px;
    border: 1px solid rgba(56, 189, 248, 0.2);
    letter-spacing: 0.3px;
}

/* Estilos para montos modernos */
.ingreso {
    color: #4ade80;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    position: relative;
    padding-left: 25px;
    font-size: 1.1rem;
}

.ingreso::before {
    content: '+';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.3rem;
    font-weight: 700;
    color: #4ade80;
}

.gasto {
    color: #f87171;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    position: relative;
    padding-left: 25px;
    font-size: 1.1rem;
}

.gasto::before {
    content: '-';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.3rem;
    font-weight: 700;
    color: #f87171;
}

/* Dashboard list */
.dashboard-list {
    max-height: 400px;
    overflow-y: auto;
}

.dashboard-ul {
    list-style: none;
    padding-left: 10px;
    margin-bottom: 15px;
}

.dashboard-ul li {
    padding: 8px 0;
    border-left: 2px solid rgba(56, 189, 248, 0.3);
    padding-left: 12px;
    margin-bottom: 8px;
    font-size: 0.95rem;
}

/* Barra de estadísticas */
.stat-bar {
    width: 100%;
    height: 8px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 20px;
    margin: 15px 0;
    overflow: hidden;
}

.stat-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, #38bdf8, #7dd3fc);
    border-radius: 20px;
    position: relative;
    animation: statFill 1s ease-out;
}

@keyframes statFill {
    from { width: 0; }
    to { width: 75%; }
}

/* Calendar Styles */
#calendar-container {
    background: rgba(15, 25, 35, 0.4);
    padding: 1.5rem;
    border-radius: 24px;
    margin-bottom: 2rem;
}

.fc {
    color: #e2e8f0;
}

.fc .fc-toolbar-title {
    font-family: 'Montserrat', sans-serif;
    color: #7dd3fc;
    font-size: 1.4rem;
}

.fc .fc-button-primary {
    background: rgba(56, 189, 248, 0.2);
    border: 1px solid #38bdf8;
    text-transform: capitalize;
    color: #e2e8f0;
}

.fc .fc-button-primary:hover {
    background: #38bdf8;
    border-color: #38bdf8;
}

.fc .fc-button-primary:disabled {
    background: rgba(56, 189, 248, 0.1);
    border-color: rgba(56, 189, 248, 0.3);
}

.fc .fc-daygrid-day {
    background: rgba(15, 25, 35, 0.3);
}

.fc .fc-daygrid-day-number {
    color: #e2e8f0;
}

.fc .fc-col-header-cell {
    background: rgba(56, 189, 248, 0.1);
    color: #7dd3fc;
}

.fc-event {
    background: #38bdf8;
    border: none;
    cursor: pointer;
}

.fc-event:hover {
    background: #2563eb;
}

/* Modal Overlay */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal-content {
    width: 90%;
    max-width: 500px;
    animation: fadeIn 0.3s ease;
}

.modal-content .form {
    margin: 0;
}

/* Scrollbar moderna */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: rgba(15, 25, 35, 0.5);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: rgba(56, 189, 248, 0.3);
    border-radius: 10px;
    border: 2px solid transparent;
    background-clip: padding-box;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(56, 189, 248, 0.5);
}

/* Notificaciones toast modernas */
.toast-notification {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: rgba(15, 25, 35, 0.95);
    backdrop-filter: blur(15px);
    border-left: 4px solid #38bdf8;
    border-radius: 16px;
    padding: 1rem 1.5rem;
    color: #e2e8f0;
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.4);
    animation: slideIn 0.3s ease;
    border: 1px solid rgba(56, 189, 248, 0.2);
    z-index: 1001;
    font-size: 0.95rem;
    max-width: 350px;
}

@keyframes slideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* Loading spinner */
.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(56, 189, 248, 0.1);
    border-radius: 50%;
    border-top-color: #38bdf8;
    animation: spin 1s linear infinite;
    margin: 2rem auto;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Responsive */
@media (max-width: 768px) {
    /* Navbar compacta */
    .navbar {
        flex-direction: column;
        padding: 0.8rem 1rem;
        gap: 0.8rem;
    }

    .nav-brand {
        font-size: 1.4rem;
        border-bottom: none;
    }

    /* Menú con scroll horizontal para no ocupar toda la pantalla */
    .nav-menu {
        display: flex;
        overflow-x: auto;
        width: 100%;
        padding-bottom: 8px;
        gap: 8px;
        justify-content: flex-start;
        scrollbar-width: none; /* Ocultar scroll en Firefox */
    }

    .nav-menu::-webkit-scrollbar {
        display: none; /* Ocultar scroll en Chrome/Safari */
    }

    .nav-menu a {
        font-size: 0.8rem;
        padding: 0.6rem 1rem;
        white-space: nowrap; /* Evita que el texto salte de línea */
        flex-shrink: 0;
    }

    .user-info {
        width: 100%;
        justify-content: space-between;
        font-size: 0.85rem;
    }

    /* Ajuste de Contenedores */
    .container {
        padding: 1rem 0.5rem;
        margin: 0;
    }

    .section h1 {
        font-size: 1.6rem;
        margin-bottom: 1.5rem;
    }
}

/* Animaciones adicionales */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.6;
    }
}

/* Tooltips modernos */
[data-tooltip] {
    position: relative;
    cursor: help;
}

[data-tooltip]:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(10, 20, 30, 0.95);
    backdrop-filter: blur(10px);
    color: #e2e8f0;
    padding: 0.5rem 1rem;
    border-radius: 12px;
    font-size: 0.8rem;
    white-space: nowrap;
    border: 1px solid rgba(56, 189, 248, 0.2);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    pointer-events: none;
}

/* Efectos de hover modernos */
.hover-glow {
    transition: all 0.2s ease;
}

.hover-glow:hover {
    box-shadow: 0 0 25px rgba(56, 189, 248, 0.3);
    border-color: rgba(56, 189, 248, 0.4);
}

/* Badge de notificación */
.notification-badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    background: #f87171;
    color: white;
    font-size: 0.7rem;
    font-weight: 600;
    border-radius: 20px;
    margin-left: 0.5rem;
    box-shadow: 0 0 15px rgba(248, 113, 113, 0.4);
}
.project-active-display {
    background: rgba(56, 189, 248, 0.1);
    border: 1px solid rgba(56, 189, 248, 0.2);
    padding: 0.8rem 1.5rem;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    display: inline-block;
    color: #7dd3fc;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.9rem;
}

.project-active-display strong {
    color: #f0f9ff;
    margin-left: 5px;
}
.tab-btn {
    background: transparent;
    border: none;
    color: #94a3b8;
    padding: 1rem 2rem;
    cursor: pointer;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
}

.tab-btn:hover {
    color: #e2e8f0;
}

.tab-btn.active-tab {
    color: #38bdf8;
}

.tab-btn.active-tab::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 3px;
    background: #38bdf8;
    box-shadow: 0 0 10px rgba(56, 189, 248, 0.5);
}

/* Ajuste para los botones de acción en la lista para que no se amontonen */
.item-actions {
    display: flex;
    gap: 0.5rem;
}
/* Ocultar formularios de creación por defecto */
#project-create-form,
#activity-form,
#meeting-form,
#file-upload-form,
#finance-form-container {
    display: none;
    margin-bottom: 2rem;
    animation: fadeIn 0.4s ease-out;
}

/* Botón principal de Agregar */
.btn-add-main {
    background: linear-gradient(135deg, #38bdf8, #2563eb);
    color: white;
    border: none;
    padding: 0.8rem 1.8rem;
    border-radius: 14px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    margin-bottom: 2rem;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 20px -10px rgba(37, 99, 235, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-add-main:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 15px 30px -10px rgba(37, 99, 235, 0.6);
    filter: brightness(1.1);
}

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

.btn-add-main:active {
    transform: translateY(0);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}
/* Ajustes para que el texto no se corte en el calendario */
.fc-event-title {
    white-space: normal !important; /* Permite saltos de línea */
    word-wrap: break-word;        /* Rompe palabras largas */
    font-size: 0.75rem !important; /* Un poco más pequeño para que quepa más */
    font-weight: 500;
    line-height: 1.1;
    padding: 2px 4px;
}

.fc-daygrid-event {
    white-space: normal !important;
    align-items: flex-start !important;
    border-radius: 6px !important;
    margin-top: 2px !important;
    border: none !important;
    transition: transform 0.2s ease;
}
.fc-daygrid-event-dot {
    display: none !important;
}

.fc-daygrid-event:hover {
    transform: scale(1.03);
    z-index: 5;
    box-shadow: 0 4px 12px rgba(0,0,0,0.5);
}

/* Colores por prioridad más elegantes (Glassmorphism) */
.event-priority-high {
    background: rgba(248, 113, 113, 0.2) !important;
    border-left: 3px solid #f87171 !important;
    color: #fca5a5 !important;
}

.event-priority-medium {
    background: rgba(56, 189, 248, 0.2) !important;
    border-left: 3px solid #38bdf8 !important;
    color: #bae8ff !important;
}

.event-priority-low {
    background: rgba(148, 163, 184, 0.2) !important;
    border-left: 3px solid #94a3b8 !important;
    color: #e2e8f0 !important;
}

.event-completed {
    background: rgba(74, 222, 128, 0.15) !important;
    border-left: 3px solid #4ade80 !important;
    color: #bbf7d0 !important;
    text-decoration: line-through;
    opacity: 0.8;
}

/* Evitar que el calendario se vea muy apretado */
.fc .fc-daygrid-body-unbalanced .fc-daygrid-day-events {
    min-height: 2em !important;
}
/* Estilo unificado para eventos de Reuniones */
.event-meeting-style {
    background: rgba(129, 140, 248, 0.15) !important; /* Indigo translúcido */
    border-left: 3px solid #818cf8 !important;         /* Borde sólido distintivo */
    color: #c7d2fe !important;                         /* Texto claro */
    border-radius: 6px !important;
    padding: 2px 5px !important;
    margin-top: 2px !important;
    border-top: none !important;
    border-right: none !important;
    border-bottom: none !important;
    transition: all 0.2s ease;
}

.event-meeting-style:hover {
    background: rgba(129, 140, 248, 0.3) !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

/* Forzar ajuste de texto multilinea también en reuniones */
.event-meeting-style .fc-event-title {
    white-space: normal !important; /* Permite que el título salte de línea */
    word-wrap: break-word;
    font-size: 0.75rem !important;
    font-weight: 600; /* Un poco más grueso para resaltar la hora */
    line-height: 1.2;
    display: block;
}

/* Indicador de ubicación rápido (opcional) */
.event-meeting-style::before {
    content: '📅 ';
    font-size: 0.7rem;
}
/* Fondo de la fila de cabecera (Lunes, Martes, etc.) */
.fc .fc-col-header-cell {
    background: rgba(15, 23, 42, 0.8) !important; /* Azul muy oscuro profundo */
    backdrop-filter: blur(10px);
    border: 1px solid rgba(56, 189, 248, 0.2) !important; /* Borde celeste sutil */
}

/* Estilo del texto de los días (letras) */
.fc .fc-col-header-cell-cushion {
    color: #7dd3fc !important; /* Color celeste brillante de la temática */
    font-family: 'Montserrat', sans-serif !important;
    font-weight: 600 !important;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
    padding: 10px 0 !important;
}


/* Fondo de las celdas de los días */
.fc .fc-daygrid-day {
    background: rgba(15, 25, 35, 0.2) !important;
}

/* Resaltar el día actual */
.fc .fc-day-today {
    background: rgba(56, 189, 248, 0.05) !important; /* Un brillo celeste muy tenue */
}

/* Número del día (1, 2, 3...) */
.fc .fc-daygrid-day-number {
    color: #94a3b8 !important; /* Gris azulado suave */
    font-family: 'Poppins', sans-serif;
    padding: 8px !important;
}
/* Contenedor de Filtros de Finanzas */
.finance-filter-panel {
    background: rgba(15, 25, 35, 0.4);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(56, 189, 248, 0.15);
    border-radius: 24px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.finance-filter-grid {
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); 
    gap: 20px;
    align-items: flex-end;
}

.filter-group label {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    color: #7dd3fc;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
    display: block;
}

/* Inputs de filtro estilizados */
.finance-filter-panel select,
.finance-filter-panel input[type="date"] {
    background: rgba(10, 20, 30, 0.7) !important;
    border: 1px solid rgba(56, 189, 248, 0.2) !important;
    color: #e2e8f0 !important;
    border-radius: 12px !important;
    padding: 0.8rem !important;
    margin-bottom: 0 !important;
}

.finance-filter-panel select:focus {
    border-color: #38bdf8 !important;
    box-shadow: 0 0 10px rgba(56, 189, 248, 0.2) !important;
}

/* Botones de Acción en Finanzas */
.finance-actions-row {
    display: flex;
    gap: 12px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.btn-finance-reset {
    background: rgba(148, 163, 184, 0.1);
    border: 1px solid rgba(148, 163, 184, 0.3);
    color: #94a3b8;
    padding: 0.8rem 1.5rem;
    border-radius: 12px;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-finance-reset:hover {
    background: rgba(148, 163, 184, 0.2);
    color: #e2e8f0;
}

.btn-finance-excel {
    background: linear-gradient(135deg, #16a34a, #15803d);
    border: none;
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 12px;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(22, 163, 74, 0.3);
}

.btn-finance-excel:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(22, 163, 74, 0.4);
    filter: brightness(1.1);
}

/* Cards de resumen en la parte inferior */
.finance-summary-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}
#finance-chart-container {
    padding: 1.5rem;
    background: rgba(15, 25, 35, 0.7);
    border: 1px solid rgba(56, 189, 248, 0.2);
    border-radius: 24px;
}
.finance-stats-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

/* Fila de Tareas y Reuniones: 3 columnas iguales */
.tasks-meetings-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    align-items: start;
}

/* Ajuste para que las tarjetas de finanzas se vean horizontales internamente */
.card-stat {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 1.5rem !important;
}

.card-stat span {
    font-size: 1.8rem;
    font-weight: 800;
    margin-top: 0.5rem;
}

/* Responsividad: En móviles se vuelven verticales */
@media (max-width: 1024px) {
    .finance-stats-row, .tasks-meetings-row {
        grid-template-columns: 1fr;
    }
}
/* Estilo específico para las listas del dashboard */
.dashboard-list::-webkit-scrollbar {
    width: 4px; /* Barra más delgada para el dashboard */
}

.dashboard-list::-webkit-scrollbar-thumb {
    background: rgba(56, 189, 248, 0.2);
    border-radius: 10px;
}

.dashboard-list::-webkit-scrollbar-thumb:hover {
    background: rgba(56, 189, 248, 0.5);
}

/* Evitar que el contenido se pegue al borde derecho al aparecer el scroll */
.dashboard-list {
    scrollbar-gutter: stable; 
    padding-right: 8px;
}
/* 1. Reset global: Cursor por defecto (flecha) en todo el cuerpo */
body {
    cursor: default;
    /* Opcional: Evita que el texto sea seleccionable accidentalmente 
       para que se sienta más como una aplicación nativa/juego */
    user-select: none; 
}

/* 2. Permitir el cursor de texto SOLO en inputs, textareas y selects */
input, 
textarea, 
select, 
option {
    cursor: text;
    user-select: text; /* Permite seleccionar el texto dentro de los inputs */
}

/* 3. Asegurar que los botones y elementos clickeables tengan la "manito" */
button, 
a, 
.nav-menu a, 
.item-card, 
.fc-event, 
[onclick] {
    cursor: pointer;
}

/* 4. Casos especiales: Si hay textos que SÍ deben ser seleccionables (como logs o descripciones) */
.item-info p, 
.modal-content h3,
.section h1 {
    cursor: default;
}
@media (max-width: 600px) {
    /* Dashboard y Finanzas en una sola columna */
    .finance-stats-row, 
    .tasks-meetings-row, 
    .dashboard-grid {
        grid-template-columns: 1fr !important;
        gap: 1rem;
    }

    .card-stat span {
        font-size: 1.4rem; /* Texto un poco más pequeño para evitar desbordes */
    }

    /* Filtros de finanzas: 2 columnas */
    .finance-filter-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }

    /* El botón de Aplicar Filtros debe ocupar todo el ancho */
    .finance-actions-row {
        flex-direction: column;
    }

    .btn-add-main, .btn-finance-excel, .btn-finance-reset {
        width: 100%;
        justify-content: center;
    }
}
@media (max-width: 480px) {
    .modal-content {
        width: 95%;
        margin: 10px;
    }

    .form {
        padding: 1.2rem;
        border-radius: 20px;
    }

    /* Inputs más grandes para facilitar el toque con el dedo */
    .form input, .form select, .form textarea {
        font-size: 16px; /* Evita el zoom automático en iOS */
        padding: 12px;
    }

    /* Hacer que las acciones de los items (editar/borrar) sean más fáciles de tocar */
    .item-actions {
        width: 100%;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }

    .item-actions button {
        width: 100%;
        justify-content: center;
        padding: 10px;
    }
}
/* Ajuste de contenedores para que no desborden en móvil */
#activities-calendar-container, #calendar-container {
    padding: 1rem;
    border-radius: 16px;
    background: rgba(15, 25, 35, 0.6);
    overflow-x: auto; /* Permite scroll horizontal si la pantalla es muy pequeña */
}

/* Mejora de la legibilidad del texto en los eventos */
.fc-event-title {
    white-space: normal !important; /* Permite saltos de línea para leer títulos largos */
    font-size: 0.75rem !important;
    font-weight: 500;
    padding: 2px 4px;
}

/* Altura mínima de las filas para que no se vean colapsadas */
.fc .fc-daygrid-day-frame {
    min-height: 80px;
}
@media (max-width: 768px) {
    /* Reducir tamaño de la barra de herramientas (mes, botones sig/prev) */
    .fc .fc-toolbar {
        flex-direction: column;
        gap: 10px;
    }
    
    .fc .fc-toolbar-title {
        font-size: 1.1rem !important;
    }

    /* Ocultar el número del día si hay muchos eventos para ganar espacio */
    .fc .fc-daygrid-day-top {
        flex-direction: row;
    }

    /* Hacer los botones de navegación más fáciles de tocar */
    .fc .fc-button {
        padding: 0.4rem 0.8rem !important;
        font-size: 0.8rem !important;
    }
}
.event-meeting-style {
    border-left: 4px solid #818cf8 !important;
    background: rgba(129, 140, 248, 0.2) !important;
    margin-bottom: 3px !important;
    box-shadow: 2px 2px 5px rgba(0,0,0,0.2);
}

/* Efecto al pasar el mouse o tocar */
.event-meeting-style:active, .event-meeting-style:hover {
    filter: brightness(1.2);
    transform: scale(1.02);
}
@media (max-width: 768px) {
    .nav-menu {
        display: grid;
        /* Crea columnas automáticas que se ajustan al ancho */
        grid-template-columns: repeat(3, 1fr); 
        gap: 8px;
        width: 100%;
        padding: 10px 0;
        overflow-x: hidden; /* Eliminamos el scroll horizontal */
    }

    .nav-menu a {
        display: flex;
        flex-direction: column; /* Icono arriba, texto abajo */
        align-items: center;
        justify-content: center;
        font-size: 0.7rem; /* Texto más pequeño para ahorrar espacio */
        padding: 8px 4px;
        text-align: center;
        white-space: normal; /* Permite que el texto se parta en dos líneas si es largo */
        background: rgba(255, 255, 255, 0.05); /* Fondo sutil para que parezcan botones */
        border-radius: 8px;
    }

    .nav-menu a i {
        margin-right: 0;
        margin-bottom: 4px;
        font-size: 1.2rem; /* Iconos un poco más grandes para facilitar el toque */
    }

    /* Ajuste para que el nombre de usuario no empuje el menú */
    .user-info {
        order: -1; /* Mueve el nombre de usuario arriba del menú */
        width: 100%;
        justify-content: center;
        margin-bottom: 10px;
        border-bottom: 1px solid rgba(255,255,255,0.1);
        padding-bottom: 10px;
    }
}
/* OPTIMIZACIÓN PARA CELULAR EN HORIZONTAL (LANDSCAPE) */
@media (max-height: 500px) and (orientation: landscape) {
    
    /* 1. Navbar más compacta para ganar espacio vertical */
    .navbar {
        padding: 0.3rem 1rem;
        flex-direction: row !important; /* Forzar fila */
        gap: 5px;
    }

    .nav-brand {
        font-size: 1.1rem;
        margin-bottom: 0;
    }

    .nav-menu {
        display: flex !important; /* Cambiar Grid por Fila para ahorrar altura */
        grid-template-columns: none !important;
        width: auto;
        gap: 4px;
        padding: 0;
    }

    .nav-menu a {
        flex-direction: row; /* Icono al lado del texto */
        padding: 4px 8px;
        font-size: 0.7rem;
    }

    .nav-menu a i {
        font-size: 0.9rem;
        margin-bottom: 0;
        margin-right: 4px;
    }

    .user-info {
        display: none; /* Ocultar info de usuario en horizontal para priorizar contenido */
    }

    /* 2. Contenedor principal sin tanto margen */
    .container {
        padding: 0.5rem;
        margin-top: 0.5rem;
    }

    .section h1 {
        font-size: 1.2rem;
        margin-bottom: 1rem;
        padding-bottom: 0.5rem;
    }

    /* 3. Dashboard en 2 columnas para aprovechar el ancho */
    .dashboard-grid, 
    .finance-stats-row, 
    .tasks-meetings-row {
        grid-template-columns: 1fr 1fr !important;
        gap: 0.8rem;
    }

    /* 4. Calendarios: Reducir altura para que no requieran tanto scroll */
    .fc .fc-view-harness {
        height: 250px !important; 
    }

    .fc .fc-toolbar {
        margin-bottom: 0.5em !important;
    }

    /* 5. Modales: Permitir scroll interno si el celular es muy bajo */
    .modal-content {
        max-height: 95vh;
        overflow-y: auto;
    }
}
@media (max-height: 500px) and (orientation: landscape) {
    .finance-filter-grid {
        grid-template-columns: repeat(3, 1fr) !important;
        gap: 10px;
    }

    .finance-actions-row {
        flex-direction: row !important;
        justify-content: center;
    }

    .finance-actions-row button {
        width: auto !important;
        flex: 1;
    }
}
/* Asegura que la cabecera del calendario se mantenga sobre los eventos al hacer scroll */
.fc .fc-col-header {
    position: sticky;
    top: 0;
    z-index: 10;
    background: rgba(15, 23, 42, 0.95); /* Fondo sólido para que no se trasluzca el contenido */
    backdrop-filter: blur(10px);
}

/* IMPORTANTE: En móviles, el contenedor suele tener overflow-x: auto, 
   esto a veces rompe el position: sticky vertical. 
   Ajustamos los contenedores para permitir el sticky. */
#activities-calendar-container, 
#calendar-container {
    overflow: visible !important; /* Permite que el sticky "salga" al scroll global */
    background: rgba(15, 25, 35, 0.4);
    padding: 1.5rem;
    border-radius: 24px;
    margin-bottom: 2rem;
}

/* Ajuste para que los botones de la barra de herramientas no se muevan con los días */
.fc .fc-toolbar {
    position: relative;
    z-index: 11;
    background: transparent;
}
.project-active-display {
    background: rgba(15, 25, 35, 0.6) !important;
    border: 1px solid rgba(56, 189, 248, 0.3) !important;
    transition: all 0.3s ease;
}

.project-active-display:hover {
    border-color: #38bdf8 !important;
    background: rgba(56, 189, 248, 0.1) !important;
}

.project-context-selector option {
    background: #0f172a; /* Fondo oscuro para las opciones del desplegable */
    color: white;
}