/* ==================== MURO DE ORACIÓN 3D ==================== */
:root {
    --muro-bg: #020617;
    --muro-accent: #60a5fa;
}

body.muro-body {
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color: var(--muro-bg);
    font-family: 'Outfit', sans-serif;
    color: #ffffff;
}

/* Nav */
.muro-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    background: linear-gradient(to bottom, rgba(2, 6, 23, 0.8), transparent);
    backdrop-filter: blur(5px);
    box-sizing: border-box;
}

.muro-back-btn {
    text-decoration: none;
    color: rgba(255, 255, 255, 0.7);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    transition: color 0.3s;
}

.muro-back-btn:hover {
    color: #ffffff;
}

.muro-logo {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -1px;
}

.muro-logo span {
    color: var(--muro-accent);
}

.muro-add-btn {
    background: var(--muro-accent);
    color: #ffffff;
    border: none;
    padding: 10px 20px;
    border-radius: 999px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: transform 0.3s, box-shadow 0.3s;
}

.muro-add-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 20px rgba(96, 165, 250, 0.5);
}

/* 3D Container */
#muro-canvas-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

/* Prayer Card (Selected Node) */
.prayer-card {
    position: fixed;
    bottom: 40px;
    right: 40px;
    width: 350px;
    padding: 30px;
    z-index: 1000;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    pointer-events: none;
}

.prayer-card.visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.prayer-card.hidden {
    display: none;
}

.card-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
}

.card-tag {
    font-size: 0.7rem;
    background: rgba(96, 165, 250, 0.2);
    color: var(--muro-accent);
    padding: 4px 10px;
    border-radius: 4px;
    text-transform: uppercase;
    font-weight: 700;
}

.prayer-card h2 {
    margin: 15px 0 10px;
    font-size: 1.4rem;
}

.prayer-card p {
    font-weight: 300;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 25px;
}

.btn-intercede {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #ffffff;
    padding: 12px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all 0.3s;
}

.btn-intercede:hover {
    background: rgba(255, 255, 255, 0.1);
}

.btn-intercede svg {
    color: #ef4444;
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(2, 6, 23, 0.8);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: 0.4s;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    width: 100%;
    max-width: 450px;
    padding: 40px;
    text-align: center;
}

.modal-content h3 {
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.modal-content p {
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 30px;
    font-size: 0.9rem;
}

.form-group {
    margin-bottom: 20px;
}

.form-group input, .form-group textarea {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 15px;
    border-radius: 12px;
    color: #ffffff;
    font-family: inherit;
    box-sizing: border-box;
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--muro-accent);
}

.modal-actions {
    display: flex;
    gap: 15px;
}

.btn-cancel {
    flex: 1;
    background: none;
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #ffffff;
    padding: 15px;
    border-radius: 12px;
    cursor: pointer;
}

.btn-submit {
    flex: 2;
    background: var(--muro-accent);
    color: #ffffff;
    border: none;
    padding: 15px;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
}

/* Loader */
#muro-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--muro-bg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 3000;
    transition: opacity 1s;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(96, 165, 250, 0.1);
    border-top-color: var(--muro-accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 20px;
}

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

@media (max-width: 768px) {
    .prayer-card {
        width: calc(100% - 40px);
        left: 20px;
        bottom: 20px;
    }
}