@import url('https://fonts.googleapis.com/css2?family=Roboto+Mono:wght@400;700&family=Inter:wght@400;500;700&display=swap');

/* VARIAVEIS GLOBAIS */
:root { 
    --bgp-dark: var(--cor-fundo-principal, #1e1e2e);
    --bgp-darker: #12121a;
    --bgp-panel: var(--cor-fundo-elemento, #262636);
    --bgp-accent: var(--cor-destaque-principal, #ffb700);
    --bgp-accent-hover: var(--cor-destaque-secundaria, #ff8c00);
    --bgp-text: var(--cor-texto-principal, #e0e0e0);
    --bgp-text-muted: var(--cor-texto-secundario, #888899);
    --bgp-border: var(--cor-borda-elemento, #3b3b58);
    --bgp-input-bg: rgba(0, 0, 0, 0.2);
    --bgp-error: var(--cor-erro, #ff4757);
}

.bgp-full-layout, .bgp-full-layout * {
    box-sizing: border-box;
}

.bgp-full-layout {
    font-family: 'Inter', sans-serif;
    background-color: var(--bgp-darker);
    color: var(--bgp-text);
    
    /* MUDANÇA CRÍTICA: Padrão Desktop é FIXED/FULLSCREEN */
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 99999;
    
    margin: 0;
    padding: 0;
    border-radius: 0;
    
    display: flex;
    flex-direction: column;
    overflow: hidden; 
}

/* BLINDAGEM DE TEMA */
.bgp-full-layout button:focus,
.bgp-full-layout button:active,
.bgp-full-layout select:focus,
.bgp-full-layout input:focus,
.bgp-full-layout textarea:focus,
.action-btn:focus,
.action-btn:active,
.bgp-btn-auth:focus,
.bgp-btn-auth:active {
    outline: none !important;
    box-shadow: 0 0 0 2px var(--bgp-darker), 0 0 0 4px var(--bgp-accent) !important;
    background-color: inherit;
    border-color: var(--bgp-accent) !important;
}

/* --- HEADER --- */
.bgp-top-bar {
    height: 60px;
    background-color: var(--bgp-dark);
    border-bottom: 1px solid var(--bgp-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    flex-shrink: 0;
}

.bgp-branding h2 { margin: 0; font-size: 18px; color: var(--bgp-accent); font-family: 'Roboto Mono', monospace; font-weight: 700; }
.bgp-subtitle { font-size: 12px; color: var(--bgp-text-muted); margin-left: 10px; display: none; }
@media (min-width: 768px) { .bgp-subtitle { display: inline; } }

.bgp-header-actions { display: flex; align-items: center; gap: 15px; }
.bgp-lang-wrapper { display: flex; align-items: center; gap: 8px; color: var(--bgp-text-muted); }

/* SELETOR DE IDIOMA */
.bgp-header-select { 
    background: var(--bgp-dark) !important; 
    border: 1px solid var(--bgp-border) !important; 
    color: var(--bgp-text) !important; 
    padding: 4px 8px; border-radius: 4px; font-size: 12px; cursor: pointer; transition: all 0.2s ease;
    color-scheme: dark !important;
}
.bgp-header-select:hover { border-color: var(--bgp-accent) !important; color: var(--bgp-accent) !important; }

/* ESTILIZAÇÃO DE OPTIONS */
select option { 
    background-color: var(--bgp-dark) !important; 
    color: var(--bgp-text) !important; 
    padding: 12px 10px !important;
    border: none !important;
    outline: none !important;
}

select option:checked,
select option:hover,
select option:focus,
select option:active {
    background-color: var(--bgp-accent) !important; 
    color: #1e1e2e !important; 
    box-shadow: 0 0 10px 100px var(--bgp-accent) inset !important;
    cursor: pointer !important;
}

.bgp-icon-btn { background: transparent; border: 1px solid var(--bgp-border); color: var(--bgp-accent); padding: 6px; border-radius: 4px; cursor: pointer; display: none; }
@media (max-width: 1024px) { .bgp-icon-btn { display: block; } }

/* --- GRID LAYOUT --- */
.bgp-grid-container {
    display: grid;
    grid-template-columns: 320px 1fr 300px;
    flex: 1; 
    min-height: 0; 
    height: 100%; 
    overflow: hidden;
}

/* --- SIDEBAR --- */
.bgp-sidebar-left {
    background-color: var(--bgp-dark);
    border-right: 1px solid var(--bgp-border);
    overflow-y: auto;
    padding: 20px;
    display: flex; flex-direction: column;
}

/* Accordions */
.accordion-item { margin-bottom: 12px; border: 1px solid var(--bgp-border); border-radius: 8px; background: transparent; transition: all 0.3s ease; flex-shrink: 0; }
.accordion-header {
    background: var(--bgp-panel) !important; 
    width: 100%; padding: 15px; border: none !important; text-align: left; color: var(--bgp-accent) !important; font-weight: 600; cursor: pointer;
    display: flex; justify-content: space-between; align-items: center; font-family: 'Roboto Mono', monospace; font-size: 13px;
    border-radius: 7px; transition: border-radius 0.2s, background-color 0.2s, filter 0.2s; outline: none; text-decoration: none !important; box-shadow: none !important;
}
.accordion-header:hover { background: var(--bgp-panel) !important; filter: brightness(1.2); color: var(--bgp-accent-hover) !important; }
.accordion-header span { color: inherit !important; }
.accordion-item.active .accordion-header { border-bottom-left-radius: 0; border-bottom-right-radius: 0; border-bottom: 1px solid var(--bgp-border) !important; }
.accordion-content { background: rgba(0,0,0,0.15); max-height: 0; overflow: hidden; padding: 0 15px; opacity: 0; transition: max-height 0.35s ease-out, padding 0.3s ease, opacity 0.3s ease; }
.accordion-item.active .accordion-content { padding-top: 20px; padding-bottom: 20px; opacity: 1; }

/* Inputs & Selects */
.control-group-content label { display: block; margin-top: 15px; margin-bottom: 6px; font-size: 12px; font-weight: 500; color: var(--bgp-text); opacity: 0.9; }
.control-group-content label:first-child { margin-top: 0; }

input[type="text"], select, .bgp-select-clean, #format, #bgp-sort, #logoSize, #logoPosition, #borderStyle {
    width: 100%; 
    background: var(--bgp-input-bg) !important; 
    border: 1px solid var(--bgp-border) !important; 
    color: #fff !important; 
    padding: 10px; 
    border-radius: 6px; 
    font-family: 'Roboto Mono', monospace; 
    font-size: 13px; 
    transition: border-color 0.3s; 
    cursor: pointer;
    color-scheme: dark !important; 
}

input[type="text"]:hover, select:hover, .bgp-select-clean:hover, #format:hover, #bgp-sort:hover { border-color: var(--bgp-accent) !important; background: rgba(255,255,255,0.05) !important; }
input[type="text"]:focus, select:focus { border-color: var(--bgp-accent) !important; outline: none !important; }

input[type="file"] { width: 100%; background: var(--bgp-input-bg); border: 1px solid var(--bgp-border); color: #fff; padding: 10px; border-radius: 6px; font-family: 'Roboto Mono', monospace; font-size: 13px; }
input[type="color"] { width: 100%; height: 40px; border: 1px solid var(--bgp-border); padding: 4px; background: var(--bgp-input-bg); cursor: pointer; border-radius: 6px; }

/* Rotation Controls */
.logo-rotation-controls .rotation-wrapper { display: flex; align-items: center; gap: 10px; margin-top: 5px; }
.rotation-btn {
    background: var(--bgp-panel) !important; border: 1px solid var(--bgp-border) !important; color: var(--bgp-accent) !important; width: 30px; height: 30px; border-radius: 4px; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: all 0.2s ease;
}
.rotation-btn:hover { background: var(--bgp-accent) !important; color: var(--bgp-dark) !important; border-color: var(--bgp-accent) !important; }
.rotation-btn:active { transform: scale(0.95); background: var(--bgp-accent-hover) !important; }

.range-group { display: flex; align-items: center; gap: 10px; margin-bottom: 5px;}
input[type="range"] { flex: 1; height: 6px; background: #444; border-radius: 3px; appearance: none; }
input[type="range"]::-webkit-slider-thumb { appearance: none; width: 16px; height: 16px; background: var(--bgp-accent); border-radius: 50%; cursor: pointer; transition: transform 0.1s; }
input[type="range"]::-webkit-slider-thumb:hover { transform: scale(1.2); }
.range-val { font-size: 12px; color: var(--bgp-accent); min-width: 40px; text-align: right; font-family: monospace; }

.switches-row { display: flex; gap: 20px; margin-top: 20px; flex-wrap: wrap; }
.switch-wrapper { display: flex; align-items: center; }
.switch { position: relative; display: inline-block; width: 40px; height: 20px; margin-bottom: 0; }
.switch input { opacity: 0; width: 0; height: 0; }
.slider { position: absolute; cursor: pointer; top: 0; left: 0; right: 0; bottom: 0; background-color: #555; transition: .4s; border-radius: 34px; }
.slider:before { position: absolute; content: ""; height: 14px; width: 14px; left: 3px; bottom: 3px; background-color: white; transition: .4s; border-radius: 50%; }
input:checked + .slider { background-color: var(--bgp-accent); }
input:checked + .slider:before { transform: translateX(20px); }

#isbn-info { border-top: 1px solid var(--bgp-border); padding-top: 20px; margin-top: auto; /* Empurra para o fundo se houver espaço */ }
.sidebar-isbn-btn { display: block; width: 100%; text-align: center; padding: 10px; border: 1px solid var(--bgp-accent); color: var(--bgp-accent); text-decoration: none; border-radius: 6px; margin-top: 15px; font-size: 12px; font-weight: bold; transition: 0.3s; text-transform: uppercase; }
.sidebar-isbn-btn:hover { background: var(--bgp-accent); color: #000; box-shadow: 0 0 10px rgba(255,183,0,0.2); }

/* --- MAIN CONTENT --- */
.bgp-main-content { background-color: var(--bgp-darker); display: flex; flex-direction: column; padding: 0; overflow: hidden; position: relative; height: 100%; }
.bgp-preview-wrapper { flex: 1; display: flex; align-items: center; justify-content: center; width: 100%; background: radial-gradient(circle at center, rgba(255,255,255,0.03) 0%, rgba(0,0,0,0) 70%); padding: 20px; overflow: hidden; min-height: 0; }
#barcode-container-wrapper { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; padding: 40px; }
#barcode-svg { width: 100% !important; height: 100% !important; max-width: none !important; object-fit: contain; display: block; }

/* Footer */
.bgp-footer-actions { width: 100%; background: var(--bgp-dark); border-top: 1px solid var(--bgp-border); padding: 20px; display: flex; flex-direction: column; gap: 15px; align-items: center; flex-shrink: 0; z-index: 10; }
.export-group { display: flex; gap: 15px; width: 100%; max-width: 600px; }
.action-btn { flex: 1; padding: 16px; font-family: 'Roboto Mono', monospace; font-weight: 700; text-transform: uppercase; border: none; border-radius: 8px; cursor: pointer; font-size: 14px; display: flex; align-items: center; justify-content: center; gap: 10px; transition: transform 0.2s, box-shadow 0.2s; }

.btn-orange { background: var(--bgp-accent) !important; color: #1e1e2e !important; box-shadow: 0 4px 0 rgba(0,0,0,0.2) !important; }
.btn-orange:hover:not(:disabled) { background: var(--bgp-accent-hover) !important; transform: translateY(-2px); box-shadow: 0 6px 0 rgba(0,0,0,0.2) !important; }
.btn-orange:active:not(:disabled) { transform: translateY(0); box-shadow: 0 2px 0 rgba(0,0,0,0.2) !important; background-color: var(--bgp-accent-hover) !important; }

#bgp-save-db { background: transparent !important; border: 2px solid var(--bgp-accent) !important; color: var(--bgp-text) !important; width: 100%; max-width: 600px; transition: all 0.2s ease !important; }
#bgp-save-db:hover:not(:disabled) { border-color: var(--bgp-accent) !important; color: var(--bgp-dark) !important; background: var(--bgp-accent) !important; box-shadow: 0 0 15px rgba(255,183,0,0.2) !important; }
#bgp-save-db:active:not(:disabled) { transform: scale(0.98); box-shadow: none !important; }
.action-btn:disabled { opacity: 0.5; cursor: not-allowed; filter: grayscale(100%); }

#bgp-save-decision { background: rgba(255,183,0,0.1); padding: 15px; border-radius: 8px; border: 1px solid var(--bgp-accent); width: 100%; max-width: 600px; margin-top: 10px; }
.bgp-decision-text { text-align: center; color: var(--bgp-accent); margin: 0 0 10px 0; font-size: 13px; font-weight: bold; }
.bgp-decision-buttons { display: flex; gap: 10px; }
.bgp-btn-decision-update { background: var(--bgp-accent) !important; color: #000 !important; border: 1px solid var(--bgp-accent) !important; flex:1; padding:8px; border-radius:4px; font-weight:bold; cursor:pointer; }
.bgp-btn-decision-update:hover { background: var(--bgp-accent-hover) !important; border-color: var(--bgp-accent-hover) !important; color: #000 !important; }
.bgp-btn-decision-update:active { background: var(--bgp-accent-hover) !important; transform: translateY(1px); }
.bgp-btn-decision-new { background: transparent !important; border: 1px solid var(--bgp-accent) !important; color: var(--bgp-accent) !important; flex:1; padding:8px; border-radius:4px; font-weight:bold; cursor:pointer; }
.bgp-btn-decision-new:hover { background: rgba(255,183,0,0.15) !important; color: var(--bgp-accent-hover) !important; border-color: var(--bgp-accent-hover) !important; }
.bgp-btn-decision-new:active { background: rgba(255,183,0,0.25) !important; }

/* --- RIGHT SIDEBAR --- */
.bgp-sidebar-right { background-color: var(--bgp-dark); border-left: 1px solid var(--bgp-border); display: flex; flex-direction: column; overflow-y: auto; max-height: 100%; }
#bgp-close-saved-mobile, .bgp-close-btn { color: var(--bgp-text) !important; transition: color 0.2s ease; }
#bgp-close-saved-mobile:hover, .bgp-close-btn:hover { color: var(--bgp-error) !important; background: transparent !important; }

.bgp-saved-header { padding: 20px; border-bottom: 1px solid var(--bgp-border); display: flex; justify-content: space-between; align-items: center; }
.bgp-saved-header h3 { margin: 0; font-size: 14px; color: var(--bgp-accent); text-transform: uppercase; letter-spacing: 1px; font-weight: 700; }
.bgp-saved-controls { padding: 15px 20px; border-bottom: 1px solid var(--bgp-border); display: flex; gap: 8px; }
#bgp-search { flex: 2; padding: 8px; font-size: 12px; }
#bgp-sort { flex: 1; padding: 8px; font-size: 12px; min-width: 0; }
.bgp-saved-section { flex-grow: 1; overflow-y: auto; padding: 0; }
.bgp-saved-item { padding: 15px 20px; border-bottom: 1px solid var(--bgp-border); display: flex; justify-content: space-between; align-items: center; transition: background 0.2s; cursor: pointer; }
.bgp-saved-item:hover { background: rgba(255,255,255,0.03); border-left: 3px solid var(--bgp-accent); padding-left: 17px; }
.bgp-code-info { flex: 1; min-width: 0; margin-right: 15px; }
.bgp-code-val { display: block; font-weight: bold; color: #fff; font-size: 14px; font-family: 'Roboto Mono', monospace; }
.bgp-code-meta { display: block; font-size: 11px; color: var(--bgp-text-muted); margin-top: 4px; }
.bgp-saved-title { display: block; font-size: 12px; color: var(--bgp-accent); font-style: italic; margin-top: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; opacity: 0.9; }

/* LOAD/DELETE */
.bgp-btn-load { background: #00d26a !important; color: #fff !important; border: none !important; padding: 8px; border-radius: 4px; cursor: pointer; transition: transform 0.2s, box-shadow 0.2s; }
.bgp-btn-load:hover { transform: scale(1.05); background: #00b058 !important; color: #fff !important; text-decoration: none !important; box-shadow: 0 2px 5px rgba(0,0,0,0.3); }
.bgp-btn-load:active { transform: scale(0.95); background-color: #00944a !important; }
.bgp-btn-del { background: transparent !important; color: var(--bgp-error) !important; border: none !important; cursor: pointer; font-size: 18px; padding: 5px; opacity: 0.8; transition: all 0.2s ease; } 
.bgp-btn-del:hover { opacity: 1; background: rgba(255, 71, 87, 0.1) !important; border-radius: 4px; color: var(--bgp-error) !important; }
.bgp-btn-del:active { background-color: rgba(255, 71, 87, 0.2) !important; }

/* AUTH LOCKED AREA */
.bgp-locked-sidebar { padding: 20px; text-align: center; display: flex; flex-direction: column; justify-content: center; height: 100%; }
.bgp-locked-content { opacity: 0.8; }
.bgp-lock-icon { font-size: 40px; margin-bottom: 15px; display: block; width: auto; height: auto; color: var(--bgp-text-muted); }
.bgp-lock-msg { color: var(--bgp-text); margin-bottom: 25px; font-size: 13px; line-height: 1.5; }
.bgp-auth-buttons { display: flex; flex-direction: column; gap: 10px; }
.bgp-btn-auth { display: block; width: 100%; padding: 10px; border-radius: 6px; text-align: center; text-decoration: none !important; font-weight: 700; font-family: 'Roboto Mono', monospace; font-size: 13px; transition: all 0.2s ease; text-transform: uppercase; }

/* Login Btn */
.bgp-btn-login { background: transparent !important; border: 1px solid var(--bgp-accent) !important; color: var(--bgp-accent) !important; }
.bgp-btn-login:hover { background: rgba(255,183,0,0.1) !important; color: var(--bgp-accent-hover) !important; border-color: var(--bgp-accent-hover) !important; transform: translateY(-2px); }
.bgp-btn-login:active { transform: translateY(0); }

/* Register Btn */
.bgp-btn-register { background: var(--bgp-accent) !important; color: #1e1e2e !important; border: 1px solid var(--bgp-accent) !important; }
.bgp-btn-register:hover { background: var(--bgp-accent-hover) !important; border-color: var(--bgp-accent-hover) !important; color: #000 !important; transform: translateY(-2px); box-shadow: 0 4px 10px rgba(255,183,0,0.3); }
.bgp-btn-register:active { transform: translateY(0); box-shadow: none; }

.bgp-close-locked { position: absolute; top: 15px; right: 15px; font-size: 24px; z-index: 101; padding: 10px; }

.custom-scrollbar::-webkit-scrollbar { width: 6px; }
.custom-scrollbar::-webkit-scrollbar-track { background: transparent; }
.custom-scrollbar::-webkit-scrollbar-thumb { background: #444; border-radius: 3px; }
.custom-scrollbar::-webkit-scrollbar-thumb:hover { background: #666; }

@media (max-width: 1024px) {
    .bgp-grid-container { grid-template-columns: 300px 1fr; position: relative; }
    .bgp-sidebar-right { position: absolute; top: 0; right: 0; bottom: 0; width: 300px; z-index: 100; background: var(--bgp-darker); transform: translateX(100%); transition: transform 0.3s ease; box-shadow: -10px 0 30px rgba(0,0,0,0.8); }
    .bgp-sidebar-right.open { transform: translateX(0); }
    #bgp-close-saved-mobile { display: block !important; background:none; border:none; color:#fff; font-size:24px; cursor:pointer; }
}

@media (max-width: 768px) {
    /* CORREÇÃO DO LAYOUT MOBILE (NÍVEL 1 & 2): 
       Força o comportamento de "Container" com rolagem, 
       ao invés de tentar encaixar tudo na tela fixa. 
    */
    .bgp-full-layout { 
        position: relative !important; 
        top: auto !important;
        left: auto !important;
        width: 100% !important;
        height: 850px !important; /* Altura fixa ALTA para garantir espaço */
        min-height: 850px !important;
        margin: 0 auto !important;
        border-radius: 0 !important;
        z-index: 1 !important;
        overflow: hidden !important; 
    }

    .bgp-grid-container { 
        display: flex; 
        flex-direction: column; 
        height: 100%; 
        overflow: hidden;
        grid-template-columns: none; 
    }

    /* ÁREA DE PRÉ-VISUALIZAÇÃO (TOPO) - Aumentada para 45% */
    .bgp-main-content { 
        order: 1; 
        height: 45%; 
        min-height: 320px; 
        flex: none; 
        border-bottom: 1px solid var(--bgp-border);
        overflow: hidden;
    }

    /* ÁREA DE CONFIGURAÇÕES (BASE) - 55% */
    .bgp-sidebar-left { 
        order: 2; 
        width: 100%; 
        height: 55%; 
        flex: 1; 
        border-right: none; 
        border-top: 1px solid var(--bgp-border); 
        max-height: none; 
        overflow-y: auto; 
        padding-bottom: 60px; 
    }

    /* Ajustes internos */
    .bgp-preview-wrapper { 
        min-height: 0; 
        padding: 10px; 
    }
    
    .bgp-footer-actions {
        padding: 10px 15px;
        gap: 8px;
    }
    .export-group { 
        flex-direction: row; 
    }
    
    .action-btn {
        padding: 10px;
        font-size: 12px;
    }
}

/* --- CLASSE PARA ISOLAR O ESTILO DO PARÁGRAFO ISBN --- */
.bgp-isbn-paragraph {
    font-size: 0.85em !important;
    line-height: 1.5 !important;
    color: var(--bgp-text-muted) !important;
    margin: 0 0 10px 0 !important;
    padding: 0 !important;
    text-align: left !important;
    font-weight: normal !important;
    /* Reset extra properties that themes might set */
    text-indent: 0 !important;
    letter-spacing: normal !important;
}