:root {
    --primary: #4361ee;
    --primary-hover: #3a56d4;
    --secondary: #2b2d42;
    --text-primary: #fff;
    --light: #f8f9fa;
    --dark: #212529;
    --accent: #ff9f1c;
    --success: #2ecc71;
    --danger: #e74c3c;
    --danger-hover: #cd4536;
    --warning: #ffc107;
    --warning-hover: #dfa908;
    --border-radius: 12px;
    --box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    --transition: all 0.3s ease;
}


body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}


.cursor-pointer{
    cursor: pointer;
}

.available-variables-container {
    padding: 20px;
    background-color: #f9f9f9;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    margin-top: 20px;

}

.variables-title-container {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.variables-title {
    margin-top: 0;
    margin-bottom: 0;
    font-weight: 600;
    color: #333;
    font-size: 1.2em;
}

.info-icon {
    font-size: 1.3em;
    color: #0d6efd;
    margin-left: 10px;
    cursor: pointer;
}

.variables-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.variable-tag {
    display: inline-block;
    background-color: var(--primary);
    color: var(--text-primary);
    padding: 8px 15px;
    border-radius: 20px;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.95em;
    border: 1px solid #c7d2fe;
    cursor: default;
    transition: all 0.2s ease-in-out;
}

.variable-tag:hover {
    background-color: var(--primary-hover);
    color:var(--text-primary);
    transform: translateY(-1px);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.floating-nav-menu .nav-search {
    padding: 0 15px 15px 15px;
    border-bottom: 1px solid #eee;
}

.floating-nav-menu .search-container {
    position: relative;
    display: flex;
    align-items: center;
}

.floating-nav-menu .search-input {
    width: 100%;
    padding: 10px 15px 10px 40px;
    border: 2px solid #e9ecef;
    border-radius: var(--border-radius);
    font-size: 14px;
    background-color: #f8f9fa;
    transition: var(--transition);
    outline: none;
}

.floating-nav-menu .search-input:focus {
    border-color: var(--primary);
    background-color: #fff;
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.1);
}

.floating-nav-menu .search-input::placeholder {
    color: #6c757d;
    font-style: italic;
}

.floating-nav-menu .search-icon {
    position: absolute;
    left: 12px;
    color: #6c757d;
    font-size: 14px;
    pointer-events: none;
    transition: var(--transition);
}

.floating-nav-menu .search-input:focus+.search-icon {
    color: var(--primary);
}

.floating-nav-menu .search-clear {
    position: absolute;
    right: 8px;
    background: none;
    border: none;
    color: #6c757d;
    padding: 5px;
    cursor: pointer;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.floating-nav-menu .search-clear:hover {
    background-color: #e9ecef;
    color: var(--danger);
}

.floating-nav-menu .nav-item.search-match {
    background: rgba(67, 97, 238, 0.05);
    border-left: 3px solid var(--primary);
}

.floating-nav-menu .nav-item.search-match:hover {
    background: rgba(67, 97, 238, 0.1);
    transform: translateX(8px);
}

.floating-nav-menu .nav-item:not(.search-match) {
    opacity: 0.5;
    transition: opacity 0.3s ease;
}

.floating-nav-menu {
    position: fixed;
    top: 10px;
    left: 10px;
    z-index: 1000;
}

.floating-nav-menu .nav-toggle {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
    background-color: var(--dark);
    color: #ccc;
}


.floating-nav-menu .nav-list {
    position: absolute;
    top: 60px;
    left: 0;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    width: 250px;
    opacity: 0;
    visibility: hidden;
    transform: translateX(-20px);
    transition: var(--transition);
}

.floating-nav-menu .nav-list.show {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.floating-nav-menu .nav-header {
    background: var(--primary);
    color: white;
    padding: 10px 15px;
    border-radius: 8px 8px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.floating-nav-menu .nav-content {
    max-height: 400px;
    overflow-y: auto;
    padding: 10px;
}

.floating-nav-menu .nav-content::-webkit-scrollbar {
    width: 6px;
}

.floating-nav-menu .nav-content::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.1);
}

.floating-nav-menu .nav-content::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 3px;
}

.floating-nav-menu .nav-item {
    display: flex;
    align-items: center;
    padding: 10px;
    color: #333;
    text-decoration: none;
    border-radius: 6px;
    margin-bottom: 5px;
    transition: var(--transition);
}

.floating-nav-menu .nav-item:hover {
    background: #f0f0f0;
    transform: translateX(5px);
}

.floating-nav-menu .nav-item i {
    margin-right: 10px;
    font-size: 16px;
}

.floating-nav-menu .nav-item.active {
    background: rgba(52, 152, 219, 0.2);
    color: var(--accent);
}


@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(52, 152, 219, 0.7);
    }

    70% {
        transform: scale(1.05);
        box-shadow: 0 0 0 10px rgba(52, 152, 219, 0);
    }

    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(52, 152, 219, 0);
    }
}

.footer {
    margin-top: auto;
}

.fundoLogo {
    background-image: url('../../img/background.gif');
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center center;
}

.fundoLogo h3 {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 0rem;

}


.logo {
    --tm: 20%;
    width: var(--tm);
    /* height: var( --tm); */
    -webkit-user-drag: none;
}

.logoPainel {
    --tm: 50%;
    width: var(--tm);
    /* height: var( --tm); */
    -webkit-user-drag: none;
}



.banner-preview {
    background-color: #f8f9fa;
    border: 1px solid #ddd;
    padding: 20px;
    border-radius: 5px;
    margin-bottom: 20px;
}

.embed-info {
    background-color: #f8f9fa;
    border: 1px solid #ddd;
    padding: 15px;
    border-radius: 5px;
    margin-top: 20px;
}

.embed-url {
    background-color: #fff;
    border: 1px solid #ced4da;
    padding: 10px;
    border-radius: 4px;
    font-family: monospace;
    margin: 10px 0;
}

.code-box {
    background-color: #f8f9fa;
    border: 1px solid #ddd;
    padding: 15px;
    border-radius: 5px;
    font-family: monospace;
    position: relative;
    margin-bottom: 15px;
    max-height: 400px;
    overflow-y: auto;
}

.robot-icon {
    color: #007bff;
}

.hero {
    background-color: #f8f9fa;
    padding: 30px 0;
    border-radius: 5px;
    text-align: center;
    margin-bottom: 30px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.feature-card {
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 5px;
    padding: 20px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    font-size: 2.5rem;
    color: #007bff;
    margin-bottom: 15px;
}


.hover-shadow {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.hover-shadow:hover {
    transform: translateY(-3px);
    box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.1) !important;
}


.progress {
    overflow: visible;
}

.progress-bar {
    position: relative;
    border-radius: 4px;
}

.progress-bar:after {
    content: '';
    position: absolute;
    right: -4px;
    top: -2px;
    width: 8px;
    height: 8px;
    background: inherit;
    border-radius: 50%;
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.8);
}


/* Estilos para o sistema de ajuda */
.help-content {
    line-height: 1.8;
    font-size: 1.1rem;
}

.help-content h2,
.help-content h3,
.help-content h4 {
    margin-top: 1.5rem;
    margin-bottom: 1rem;
    color: #333;
}

.help-content ul,
.help-content ol {
    padding-left: 2rem;
    margin-bottom: 1.5rem;
}

.help-content li {
    margin-bottom: 0.5rem;
}

/* Badges para categorias */
.badge.bg-info {
    background-color: #17a2b8 !important;
}

.badge.bg-success {
    background-color: #28a745 !important;
}

.badge.bg-warning {
    background-color: #ffc107 !important;
    color: #212529;
}

/* Cards de ajuda */
.help-card {
    transition: transform 0.2s;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 0.5rem;
    overflow: hidden;
}

.help-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.1);
}

.help-card.featured {
    border-left: 4px solid #ffc107;
}

/* Video container */
.video-container {
    position: relative;
    padding-bottom: 56.25%;
    /* 16:9 */
    height: 0;
    margin-bottom: 1.5rem;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    border-radius: 0.5rem;
}

/* Estatísticas */
.stat-card {
    text-align: center;
    padding: 1rem;
    border-radius: 0.5rem;
    background-color: #f8f9fa;
    margin-bottom: 1rem;
}

.stat-card h3 {
    font-size: 1rem;
    color: #6c757d;
    margin-bottom: 0.5rem;
}

.stat-card p {
    font-size: 1.75rem;
    font-weight: bold;
    margin-bottom: 0;
    color: #343a40;
}


.floating-plugins-menu {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1050;
}

.plugin-toggle {
    width: 60px;
    height: 60px;
    border-radius: 50% !important;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    background: linear-gradient(135deg, #4e73df, #224abe);
    border: none;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    transform-origin: center;
    /* overflow: hidden; */
}

.plugin-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
    background: linear-gradient(135deg, #224abe, #4e73df);
}

.plugin-toggle:active {
    transform: scale(0.95);
}

.plugin-toggle i {
    transition: all 0.4s;
}

.plugin-toggle.active i {
    transform: rotate(360deg);
}

.plugins-list {
    position: absolute;
    bottom: 75px;
    right: 0;
    width: 280px;
    background: linear-gradient(135deg, #2c3e50, #1a2530);
    border-radius: 10px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
    color: white;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.9);
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    overflow: hidden;
}

.plugins-list:before {
    content: '';
    position: absolute;
    bottom: -10px;
    right: 25px;
    width: 20px;
    height: 20px;
    background: #1a2530;
    transform: rotate(45deg);
    z-index: -1;
}

.plugins-list.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.plugins-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    background: linear-gradient(90deg, #1a2530, #2c3e50);
    border-bottom: 2px solid rgba(255, 255, 255, 0.1);
}

.plugins-header strong {
    font-size: 18px;
    letter-spacing: 0.5px;
    font-weight: 600;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.plugins-header .btn-close {
    opacity: 0.8;
    transition: all 0.3s;
}

.plugins-header .btn-close:hover {
    opacity: 1;
    transform: rotate(90deg);
}

.plugins-content {
    max-height: 300px;
    overflow-y: auto;
    padding: 5px 0;
    /* Estilizar a barra de rolagem */
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.2) transparent;
}

.plugins-content::-webkit-scrollbar {
    width: 6px;
}

.plugins-content::-webkit-scrollbar-track {
    background: transparent;
}

.plugins-content::-webkit-scrollbar-thumb {
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 10px;
}

.plugin-item {
    display: flex;
    align-items: center;
    padding: 12px 15px;
    color: white;
    text-decoration: none;
    border-left: 0px solid #4e73df;
    transition: all 0.3s;
    transform: translateX(0);
    margin: 2px 5px;
    border-radius: 5px;
}

.plugin-item:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    border-left: 4px solid #4e73df;
    transform: translateX(5px);
}

.plugin-item i {
    font-size: 16px;
    color: #4e73df;
    margin-right: 10px;
    transition: all 0.3s;
}


/* Badge para indicar quantidade de plugins */
.plugin-count {
    position: absolute;
    top: -5px;
    right: -5px;
    background-color: #e74a3b;
    color: white;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    font-size: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    border: 2px solid white;
    z-index: 1060;
}

/* Animação de pulso para o botão */
@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(78, 115, 223, 0.7);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(78, 115, 223, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(78, 115, 223, 0);
    }
}

.pulse {
    animation: pulse 2s infinite;
}


.hljs {
    padding: 15px;
    border-radius: 5px;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 14px;
    line-height: 1.5;
    tab-size: 2;
}

.card {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.copy-success {
    background-color: #d4edda !important;
    border-color: #c3e6cb !important;
    color: #155724 !important;
    transition: all 0.3s ease;
}

#particles-login {
    position: absolute;
    width: 100%;
    height: 100%;
    transform: translate(-50%, -50%);
    top: 50%;
    left: 50%;
    /* background-color: #17a2b8; */
    overflow: hidden;
}


.video-thumbnail {
    position: relative;
    cursor: pointer;
    border-radius: 5px;
    overflow: hidden;
    transition: transform 0.3s;
}

.video-thumbnail:hover {
    transform: scale(1.03);
}

.video-thumbnail img {
    transition: opacity 0.3s;
}

.video-thumbnail:hover img {
    opacity: 0.8;
}

.play-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0, 0, 0, 0.7);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
}

.video-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    color: white;
    padding: 10px;
}

.transition-all {
    transition: all 0.3s ease;
}

.hover-shadow:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}


header {
    background: linear-gradient(135deg, var(--primary), var(--primary-hover));
    color: white;
    padding: 2rem 0;
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
}


.header-content {
    position: relative;
    z-index: 1;
}

.search-container {
    max-width: 600px;
    margin: 1.5rem auto 0;
    position: relative;
}

.search-input {
    border-radius: 50px;
    padding: 0.75rem 1.5rem;
    padding-left: 3rem;
    font-size: 1rem;
    border: none;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.search-input:focus {
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

.search-icon {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary);
}

.category-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 1.5rem 0;
}

.category-btn {
    border-radius: 50px;
    padding: 0.5rem 1.25rem;
    background-color: white;
    border: 1px solid #e0e0e0;
    color: var(--secondary);
    transition: var(--transition);
    font-weight: 500;
    font-size: 0.9rem;
}

.category-btn:hover,
.category-btn.active {
    background-color: var(--primary);
    color: white;
    border-color: var(--primary);
    transform: translateY(-2px);
}

.template-card {
    border-radius: var(--border-radius);
    border: none;
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    margin-bottom: 1.5rem;
    height: 100%;
    background-color: white;
}

.template-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.template-card:hover .card-img-top {
    transform: scale(1.03);
}

.template-card .card-body {
    padding: 1.5rem;
}

.template-card .card-title {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--secondary);
}

.template-card .card-text {
    color: #6c757d;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.template-card .badge {
    background-color: #f1f3f9;
    color: var(--primary);
    font-weight: 500;
    padding: 0.4rem 0.8rem;
    border-radius: 50px;
    margin-right: 0.3rem;
    margin-bottom: 0.3rem;
}

.template-card .btn-group {
    margin-top: 1rem;
}

.template-card .btn-preview {
    background-color: var(--primary);
    color: white;
    border-radius: 50px;
    padding: 0.6rem 1.25rem;
    font-weight: 500;
    transition: var(--transition);
    border: none;
}

.template-card .btn-preview:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
}

.template-card .btn-use {
    background-color: white;
    color: var(--primary);
    border: 1px solid var(--primary);
    border-radius: 50px;
    padding: 0.6rem 1.25rem;
    font-weight: 500;
    transition: var(--transition);
}

.template-card .btn-use:hover {
    background-color: var(--primary);
    color: white;
    transform: translateY(-2px);
}

.template-card:hover .image-overlay {
    opacity: 1;
}

.template-card .view-image-btn {
    background: rgba(255, 255, 255, 0.9);
    color: #333;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 20px;
    transition: all 0.3s;
}

.template-card .view-image-btn:hover {
    background: rgba(255, 255, 255, 1);
    transform: scale(1.1);
}

.template-card:hover .card-img-top {
    transform: scale(1.05);
}

.template-card .image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s;
}

.template-card:hover .image-overlay {
    opacity: 1;
}

.template-card .card-img-container {
    position: relative;
    overflow: hidden;
    height: 220px;
    /* Altura aumentada */
}

.template-card .card-img-top {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}


.preview-frame-container {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    margin-bottom: 1.5rem;
    position: relative;
}

.preview-frame {
    width: 100%;
    min-height: 450px;
    border: none;
    background-color: white;
}

.code-tabs .nav-link {
    color: var(--secondary);
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    padding: 0.75rem 1.5rem;
    font-weight: 500;
}

.code-tabs .nav-link.active {
    background-color: #f8f9fa;
    color: var(--primary);
    border-color: #dee2e6 #dee2e6 #f8f9fa;
}

.code-preview {
    background-color: #f8f9fa;
    border-radius: 0 0 var(--border-radius) var(--border-radius);
    padding: 1.5rem;
    max-height: 300px;
    overflow-y: auto;
    border: 1px solid #dee2e6;
    border-top: none;
}

.code-preview code {
    font-size: 0.9rem;
    color: #333;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', 'Consolas', monospace;
}

.btn-primary {
    background-color: var(--primary);
    border-color: var(--primary);
    font-weight: 500;
    transition: var(--transition);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);

}

.btn-danger {
    background-color: var(--danger);
    border-color: var(--danger);
    font-weight: 500;
    transition: var(--transition);
}

.btn-danger:hover {
    background-color: var(--danger-hover);
    border-color: var(--danger-hover);

}


.btn-warning {
    background-color: var(--warning);
    border-color: var(--warning);
    font-weight: 500;
    transition: var(--transition);
}

.btn-warning:hover {
    background-color: var(--warning-hover);
    border-color: var(--warning-hover);

}

.btn-secondary {
    background-color: #f1f3f9;
    border-color: #f1f3f9;
    color: var(--secondary);
    font-weight: 500;
    transition: var(--transition);
}

.btn-secondary:hover {
    background-color: #e6e9f0;
    border-color: #e6e9f0;
    color: var(--secondary);
}



.how-to-use {
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 2rem;
    margin-top: 3rem;
}

.how-to-use .card-header {
    background-color: transparent;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    padding-bottom: 1rem;
    margin-bottom: 1.5rem;
}

.how-to-use h5 {
    font-weight: 600;
    color: var(--secondary);
    margin-bottom: 0;
}

.how-to-use .step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background-color: var(--primary);
    color: white;
    font-weight: 600;
    margin-right: 0.75rem;
}

.how-to-use li {
    margin-bottom: 0.75rem;
}

.loading-spinner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 300px;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 5px solid rgba(67, 97, 238, 0.1);
    border-radius: 50%;
    border-top-color: var(--primary);
    animation: spin 1s linear infinite;
    margin-bottom: 1rem;
}

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

.disabled {
    background-color: #f2f2f2 !important;
    border: 1px solid #ced4da !important;
    color: #6c757d !important;
    cursor: not-allowed !important;
    pointer-events: none !important;
    user-select: none !important;
    opacity: 0.8 !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
}

.no-results {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
    text-align: center;
}

.no-results i {
    font-size: 4rem;
    color: #e0e0e0;
    margin-bottom: 1.5rem;
}

.no-results h4 {
    font-weight: 600;
    color: var(--secondary);
    margin-bottom: 0.75rem;
}

.no-results p {
    color: #6c757d;
    max-width: 500px;
    margin: 0 auto;
}

.template-count {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 0.5rem;
}

.preview-controls {
    display: flex;
    justify-content: space-between;
    background: #f8f9fa;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    padding: 0.75rem 1rem;
}

.device-controls button {
    background: transparent;
    border: none;
    color: #6c757d;
    font-size: 1.25rem;
    padding: 0.25rem 0.75rem;
    transition: var(--transition);
}

.device-controls button:hover,
.device-controls button.active {
    color: var(--primary);
}

.refresh-preview {
    background: transparent;
    border: none;
    color: #6c757d;
    font-size: 1rem;
    padding: 0.5rem;
    transition: var(--transition);
}

.refresh-preview:hover {
    color: var(--primary);
    transform: rotate(180deg);
}

.preview-frame.mobile {
    max-width: 375px;
    margin: 0 auto;
    min-height: 667px;
}

.preview-frame.tablet {
    max-width: 768px;
    margin: 0 auto;
    min-height: 1024px;
}

/* Estilos para paginação */
.pagination-controls {
    margin-top: 2rem;
    margin-bottom: 2rem;
}

.pagination-info {
    font-size: 1rem;
    color: #495057;
}

#currentPage,
#totalPages {
    font-weight: 600;
    padding: 0 3px;
}

@media (max-width: 992px) {
    .search-container {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    header {
        padding: 1.5rem 0;
    }

    .search-container {
        margin-top: 1rem;
    }

    .category-filters {
        margin: 1rem 0;
    }

    .template-card .card-img-top {
        height: 160px;
    }

    .how-to-use {
        padding: 1.5rem;
    }
}

@media (max-width: 576px) {
    .header-content h1 {
        font-size: 1.75rem;
    }

    .category-btn {
        padding: 0.4rem 1rem;
        font-size: 0.8rem;
    }

    .preview-frame.mobile {
        min-height: 500px;
    }
}