* { box-sizing: border-box; }
:root {
    --bg-color: #f1f3f5;
    --color-brillo: rgba(42, 151, 240, 0.658);
    --svg-color-brillo: rgba(0, 89, 255, 0.3);
    --text-color: #475569;
    --btn-bg-color: #6fb4fa;
    --btn-border-color: #6dadec;
    --btn-text-color: #1d3250;
    --btn-bg-color-hover: #5ea8e8;
    --btn-bg-color-selected: #6cf1c5;
    --btn-border-color-hover: #5a9bd8;
    --btn-text-color-hover: #1a2a42;
    --card-bg: #ffffff;
    --border-color: #8abdff;
    --header-text: #1e293b;
    --nav-btn-bg: #ffffff;
    --accent-color: #4a90e2;
    --accent-bg: #eff6ff;
    --upload-bg: #f0fff4;
    --upload-border: #2ecc71;
}
[data-theme="dark"] {
    --bg-color: #1e293b;
    --color-brillo: rgba(42, 151, 240, 0.658);
    --svg-color-brillo: rgba(0, 89, 255, 0.3);
    --text-color: #cbd5e1;
    --btn-bg-color: #24405c;
    --btn-border-color: #3a5a7a;
    --btn-text-color: #5592e7;
    --btn-bg-color-selected: #04348b;
    --btn-bg-color-hover: #093b6d;
    --btn-border-color-hover: #4a6b8a;
    --btn-text-color-hover: #65a2ff;
    --card-bg: #2d3748;
    --border-color: #002d6b;
    --header-text: #f1f5f9;
    --nav-btn-bg: #2d3748;
    --accent-color: #60a5fa;
    --accent-bg: rgba(59, 130, 246, 0.15);
    --upload-bg: rgba(46, 204, 113, 0.1);
    --upload-border: #27ae60;
}
body { font-family: 'Segoe UI', sans-serif; background-color: var(--bg-color); margin: 0; padding: 6px 20px 32px; color: var(--text-color); transition: background-color 0.3s, color 0.3s; }
.header-container {
    position: relative;
    max-width: 1200px;
    margin: 0 auto 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.pagina-interior .header-container {
    justify-content: flex-start;
    min-height: 40px;
}
h1 { margin: 0; }
.titulo-logo {
    width: clamp(136px, 20vw, 230px);
    height: clamp(74px, 10.4vw, 118px);
    display: block;
    color: var(--accent-color);
    filter: drop-shadow(0 12px 26px rgba(59, 130, 246, 0.24));
}
.pagina-interior .titulo-logo {
    width: 76px;
    height: 40px;
    filter: drop-shadow(0 5px 12px rgba(59, 130, 246, 0.22));
}
.pagina-bienvenida .header-container {
    height: 40px;
    margin: 0 auto 14px;
    z-index: 2;
}
.pagina-bienvenida .titulo-logo {
    position: absolute;
    top: 56px;
    left: 50%;
    transform: translateX(-50%);
}
.titulo-logo svg {
    width: 100%;
    height: 100%;
    display: block;
    overflow: visible;
}
[data-theme="dark"] .titulo-logo {
    filter: drop-shadow(0 12px 28px rgba(56, 189, 248, 0.24)) drop-shadow(0 0 18px rgba(52, 211, 153, 0.14));
}
.header-actions {
    position: absolute;
    top: 0;
    right: 0;
    display: flex;
    gap: 10px;
}
.btn-action {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 8px;
    border-radius: 10px;
    color: #64748b;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    text-decoration: none;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
    cursor: pointer;
}
.btn-admin-icon { color: #2ecc71 !important; border-color: rgba(46, 204, 113, 0.3); }
.btn-home-icon { color: #ef4444 !important; }
.btn-search-icon { color: #3b82f6 !important; border-color: rgba(59, 130, 246, 0.35); }
.btn-collections-icon { color: #22c55e !important; border-color: rgba(34, 197, 94, 0.35); }
.btn-trash-header { color: #f39c12 !important; border-color: rgba(243, 156, 18, 0.3); }
#theme-sun { color: #facc15; }
#theme-moon { color: #60a5fa; }
.btn-plus-icon { color: #22c55e !important; border-color: rgba(34, 197, 94, 0.35); }
.btn-user-icon { color: #8b5cf6 !important; border-color: rgba(139, 92, 246, 0.35); }
.btn-mis-svgs { color: #f59e0b !important; border-color: rgba(245, 158, 11, 0.35); }
.user-badge-header { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px 4px 8px; border: 1px solid var(--border-color); border-radius: 10px; background: var(--card-bg); font-size: 0.82rem; color: var(--accent-color); box-shadow: 0 1px 2px rgba(0,0,0,0.05); }
.user-badge-header svg { width: 16px; height: 16px; }
.user-badge-header .user-name { max-width: 100px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.btn-logout-header { background: none; border: none; cursor: pointer; color: #ef4444; padding: 0 0 0 4px; font-size: 0.9rem; line-height: 1; display: flex; align-items: center; opacity: 0.6; }
.btn-logout-header:hover { opacity: 1; }
.editor-svg-list { max-height: 300px; overflow-y: auto; }
.editor-svg-item { display: flex; align-items: center; justify-content: space-between; padding: 10px 12px; border: 1px solid var(--border-color); border-radius: 8px; margin-bottom: 6px; background: var(--bg-color); }
.editor-svg-item:hover { border-color: var(--accent-color); }
.editor-svg-item .name { font-size: 0.9rem; word-break: break-all; flex: 1; }
.editor-svg-item .actions { display: flex; gap: 6px; }
.editor-svg-item .actions button { background: none; border: 1px solid var(--border-color); border-radius: 6px; padding: 4px 8px; cursor: pointer; color: var(--text-color); display: flex; align-items: center; }
.editor-svg-item .actions button:hover { border-color: var(--accent-color); color: var(--accent-color); }
.editor-svg-item .actions button svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.delete-personal-btn { position: absolute; top: 8px; left: 8px; color: #ef4444 !important; opacity: 0.7; z-index: 2; }
.delete-personal-btn:hover { opacity: 1 !important; color: #dc2626 !important; }

/* Admin panel */
.admin-modal-list { max-height: 400px; overflow-y: auto; }
.admin-user-item { display: flex; align-items: center; justify-content: space-between; padding: 10px 12px; border: 1px solid var(--border-color); border-radius: 8px; margin-bottom: 6px; background: var(--bg-color); gap: 12px; }
.admin-user-item:hover { border-color: var(--accent-color); }
.admin-user-info { flex: 1; min-width: 0; }
.admin-user-info strong { font-size: 0.95rem; }
.admin-user-info small { font-size: 0.8rem; opacity: 0.7; }
.admin-user-actions { display: flex; gap: 6px; flex-shrink: 0; }
.admin-user-actions button { background: none; border: 1px solid var(--border-color); border-radius: 6px; padding: 4px 8px; cursor: pointer; color: var(--text-color); display: flex; align-items: center; }
.admin-user-actions button:hover { border-color: var(--accent-color); color: var(--accent-color); }
.admin-user-actions button svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.admin-badge { display: inline-block; font-size: 0.7rem; font-weight: 700; text-transform: uppercase; padding: 1px 6px; border-radius: 4px; background: #2ecc71; color: #fff; vertical-align: middle; margin-left: 4px; }
.inactive-badge { display: inline-block; font-size: 0.7rem; font-weight: 700; text-transform: uppercase; padding: 1px 6px; border-radius: 4px; background: #ef4444; color: #fff; vertical-align: middle; margin-left: 4px; }
.unverified-badge { display: inline-block; font-size: 0.7rem; font-weight: 700; text-transform: uppercase; padding: 1px 6px; border-radius: 4px; background: #f59e0b; color: #fff; vertical-align: middle; margin-left: 4px; }

.btn-action:hover {
    background: #f8fafc;
    color: var(--header-text);
    border-color: currentColor;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}
.btn-action svg { width: 22px; height: 22px; }
.btn-action.active-admin { color: #2ecc71; border-color: #2ecc71; background-color: rgba(46, 204, 113, 0.1); }
[data-theme="dark"] .btn-action.active-admin { background-color: rgba(46, 204, 113, 0.2); }
#theme-sun { display: none; }
[data-theme="dark"] #theme-moon { display: none; }
[data-theme="dark"] #theme-sun { display: block; }
.colecciones-nav { display: flex; justify-content: center; gap: 10px; margin: 0; flex-wrap: wrap; max-width: 1200px; }
.modal-content.modal-colecciones { width: min(1200px, calc(100vw - 32px)); max-height: min(760px, calc(100vh - 48px)); overflow: auto; }
.modal-colecciones-header { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 16px; }
.modal-colecciones-header h3 { margin: 0; }
.total-iconos-colecciones { color: var(--accent-color); font-weight: 700; }
.total-iconos-colecciones small { color: var(--header-text); font-size: 0.85em; font-weight: 500; opacity: 0.75; white-space: nowrap; }
.modal-colecciones .colecciones-nav { justify-content: flex-start; margin: 0; max-width: none; }
.btn-col { padding: 10px 20px; background: var(--btn-bg-color); border: 2px solid var(--btn-border-color); border-radius: 8px; cursor: pointer; color: var(--btn-text-color); font-weight: 600; transition: all 0.2s; }
.btn-col small { display: inline; font-size: 0.78em; font-weight: 500; opacity: 0.75; white-space: nowrap; }
.btn-col:hover { border-color: var(--btn-border-color-hover); color: var(--btn-text-color-hover); background: var(--btn-bg-color-hover); }
.btn-col.active { border-color: var(--btn-border-color); color: var(--btn-text-color); background: var(--btn-bg-color-selected); }
.btn-col.dragover { background: var(--accent-color) !important; color: #fff !important; transform: scale(1.1); }
.nueva-col { background: #2ecc71; color: white; border: none; }
.btn-edit { background: none; border: none; cursor: pointer; padding: 4px; display: inline-flex; align-items: center; opacity: 0.5; transition: opacity 0.2s; vertical-align: middle; }
.btn-edit:hover { opacity: 1; }
.btn-edit svg { width: 16px; height: 16px; stroke: #64748b; }
.titulo-coleccion { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; color: var(--accent-color); margin-top: 0; margin-bottom: 25px; text-transform: uppercase; text-shadow: 0 0 12px var(--accent-color); letter-spacing: 1px; }
.titulo-coleccion-wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.paginacion-coleccion { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.btn-pagina { border: 1px solid var(--border-color); background: var(--card-bg); color: var(--text-color); border-radius: 8px; padding: 6px 10px; cursor: pointer; text-decoration: none; font-size: 0.92rem; }
.btn-pagina:hover { border-color: var(--accent-color); color: var(--accent-color); }
.btn-pagina.disabled { opacity: 0.45; pointer-events: none; }
.filtros-tipo { display: inline-flex; gap: 6px; align-items: center; }
.btn-tipo { width: 34px; height: 34px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--border-color); border-radius: 8px; background: var(--card-bg); color: var(--text-color); cursor: pointer; transition: all 0.2s ease; }
.btn-tipo:hover { border-color: var(--accent-color); color: var(--accent-color); transform: translateY(-1px); }
.btn-tipo.active { border-color: var(--accent-color); color: var(--accent-color); background: var(--accent-bg); }
.btn-tipo svg { width: 19px; height: 19px; }
.galeria-container { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 20px; width: 100%; }
.tarjeta-icono { background: var(--card-bg); border-radius: 12px; padding: 20px; display: flex; flex-direction: column; align-items: center; box-shadow: 0 4px 6px rgba(0,0,0,0.05); cursor: pointer; transition: all 0.2s; position: relative; border: 1px solid var(--border-color); }
.tarjeta-icono:hover { box-shadow: 0 0 20px var(--svg-color-brillo); background: var(--svg-color-brillo); border-color: var(--svg-color-brillo); }
/* .tarjeta-icono:hover .icono-svg { filter: drop-shadow(0 0 16px var(--svg-color-brillo)); } */
/* .tarjeta-icono:hover .nombre-id { text-shadow: 0 0 16px var(--svg-color-brillo); } */
.edit-id-btn { position: absolute; top: 8px; right: 8px; }
.edit-pencil-btn { position: absolute; top: 8px; right: 32px; color: var(--accent-color); }
.delete-btn { position: absolute; top: 8px; left: 8px; color: #f39c12; }
.icono-svg { width: 32px; height: 32px; color: var(--accent-color); pointer-events: none; }
.icono-mono { fill: none; stroke: currentColor; }
.icono-relleno { fill: currentColor; stroke: none; }
.icono-color { fill: initial; stroke: none; }
.nombre-id { margin-top: 12px; font-size: 0.85rem; color: #7f8c8d; text-align: center; word-break: break-all; }
.zona-subida { border: 2px dashed var(--upload-border); background: var(--upload-bg); }
.dragover-subida { background: var(--upload-border) !important; transform: scale(1.05); border-style: solid; }
.error { color: #c0392b; text-align: center; background: #fdf2f2; padding: 15px; border-radius: 8px; margin: 20px auto; max-width: 500px; }
.seccion-coleccion { max-width: 1200px; margin: 14px auto 28px; padding: 20px; border: 2px solid var(--accent-color); border-radius: 12px; background: var(--accent-bg); }
.seccion-busqueda { max-width: 1200px; margin: 14px auto 28px; padding: 20px; border: 2px solid #3b82f6; border-radius: 12px; background: rgba(59, 130, 246, 0.08); }
.resultado-meta { margin-top: 8px; font-size: 0.78rem; color: var(--text-color); text-align: center; word-break: break-word; }
.seccion-bienvenida { max-width: 1200px; margin: 14px auto 28px; padding: 48px 40px; border: 2px solid var(--border-color); border-radius: 12px; background: var(--card-bg); text-align: center; }
.pagina-bienvenida .seccion-bienvenida { padding-top: 150px; }
.seccion-papelera { display: none; max-width: 1200px; margin: 14px auto 28px; padding: 20px; border: 2px solid #f39c12; border-radius: 12px; background: rgba(243, 156, 18, 0.05); }
.papelera-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 15px; }
.modal-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.5);
    justify-content: center; align-items: center;
    z-index: 1000;
}
.modal-content {
    background: var(--card-bg);
    padding: 25px;
    border-radius: 12px;
    width: 320px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    color: var(--text-color);
    border: 1px solid var(--border-color);
}
.modal-content h3 { margin-top: 0; color: var(--header-text); }
.modal-content input {
    width: 100%;
    padding: 10px;
    margin: 15px 0;
    border: 1px solid var(--btn-border-color);
    background: var(--btn-bg-color);
    color: var(--btn-text-color);
    border-radius: 6px;
    box-sizing: border-box;
}
.modal-content input:hover { border-color: var(--accent-color); }
.modal-actions { display: flex; gap: 10px; justify-content: flex-end; }
.btn-cancel { background: #a02929; color: white; border: none; padding: 8px 15px; border-radius: 6px; cursor: pointer; }
.btn-confirm { background: #1d5013; color: white; border: none; padding: 8px 15px; border-radius: 6px; cursor: pointer; }
.btn-cancel:hover { background: #ff4444; color: white; }
.btn-confirm:hover { background: #3ea529; color: white; }
@media (max-width: 720px) {
    body { padding: 8px 12px 28px; }
    .header-container {
        justify-content: space-between;
        gap: 12px;
        margin-bottom: 14px;
    }
    .titulo-logo {
        width: clamp(112px, 34vw, 154px);
        height: clamp(62px, 18vw, 82px);
    }
    .pagina-interior .titulo-logo {
        width: 68px;
        height: 38px;
    }
    .pagina-bienvenida .header-container {
        height: auto;
        margin: 0 auto 14px;
    }
    .pagina-bienvenida .titulo-logo {
        position: static;
        transform: none;
        margin: 12px auto -96px;
    }
    .pagina-bienvenida .seccion-bienvenida {
        padding-top: 122px;
    }
    .header-actions {
        position: static;
        gap: 7px;
        flex-wrap: wrap;
        justify-content: flex-end;
    }
    .btn-action { padding: 7px; border-radius: 8px; }
    .btn-action svg { width: 20px; height: 20px; }
}