/* ======================================================================
   --- ESTILOS GLOBALES Y COMPONENTES REUTILIZABLES ---
   ====================================================================== */

/* Motor de partículas Canvas */
#fluidCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    pointer-events: none;
    background-color: var(--bg-darker);
}

/* Utilidades de Glassmorphism */
.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    border-radius: 16px;
}

/* Tipografía Básica */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
}

.logo-text {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    text-align: center;
}

.logo-text span,
.logo-text-small span {
    color: var(--accent-yellow);
}

.logo-text-small {
    font-size: 1.5rem;
    font-weight: 800;
    font-family: var(--font-heading);
}

/* Botones Globales */
.primary-btn {
    background-color: var(--accent-yellow);
    color: #000;
    font-family: var(--font-heading);
    font-weight: 700;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
    width: 100%;
}

.primary-btn:hover {
    box-shadow: 0 0 15px var(--accent-yellow-glow);
    transform: translateY(-2px);
}

.secondary-btn {
    background-color: transparent;
    color: var(--accent-yellow);
    border: 1px solid var(--accent-yellow);
    font-family: var(--font-heading);
    font-weight: 700;
    padding: 8px 16px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.secondary-btn:hover {
    background-color: var(--accent-yellow);
    color: #000;
}

.danger-btn {
    color: #ff4c4c;
    border-color: #ff4c4c;
}

.danger-btn:hover {
    background-color: #ff4c4c;
    color: #fff;
    box-shadow: 0 0 15px rgba(255, 76, 76, 0.4);
}

/* Navegación (Header) */
.glass-nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 50;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
}

.header-actions {
    display: flex;
    gap: 1rem;
}

/* Utilidad para ocultar elementos */
.hidden {
    display: none !important;
}