:root {
    --bg: #f4f8fc;
    --panel: #ffffff;
    --panel-2: #edf5fc;
    --text: #1f2937;
    --muted: #64748b;
    --accent: #4f8fcf;
    --accent-light: #6aa9e8;
    --border: rgba(79,143,207,.14);
    --danger: #d64545;
    --success: #248a4b;
    --radius: 24px;
    --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
    font-family: var(--font);
    color: var(--text);
    background:
        radial-gradient(circle at top right, rgba(79,143,207,.16), transparent 30%),
        linear-gradient(180deg, #f9fcff 0%, #f4f8fc 100%);
}
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }

/* HEADER FRONTEND */
.sou-header {
    min-height: 76px;
    padding: 18px 34px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border);
    background: rgba(255,255,255,.88);
    backdrop-filter: blur(18px);
}
.brand { display: flex; align-items: center; gap: 16px; }
.brand-logo { font-size: 34px; font-weight: 950; color: var(--accent); letter-spacing: -3px; }
.brand-title { font-weight: 850; color: var(--text); }
.brand-subtitle { font-size: 13px; color: var(--muted); }
.admin-button {
    padding: 11px 16px;
    border-radius: 14px;
    color: var(--accent);
    border: 1px solid rgba(79,143,207,.35);
    background: rgba(79,143,207,.10);
    font-weight: 850;
}
.admin-button:hover { background: var(--accent); color: #ffffff; }

/* FRONTEND */
.sou-container { width: min(1320px, calc(100% - 48px)); margin: 0 auto; padding: 28px 0; }
.home-hero {
    padding: 38px 42px;
    border-radius: 30px;
    border: 1px solid var(--border);
    background:
        radial-gradient(circle at 80% 20%, rgba(79,143,207,.14), transparent 35%),
        linear-gradient(135deg, #ffffff, #edf5fc);
    box-shadow: 0 20px 45px rgba(31,41,51,.10);
}
.eyebrow {
    display: inline-block;
    color: var(--accent);
    font-size: 12px;
    font-weight: 950;
    letter-spacing: .12em;
    text-transform: uppercase;
    margin-bottom: 14px;
}
.home-hero h1 { margin: 0; font-size: clamp(40px, 5vw, 64px); line-height: .95; letter-spacing: -3px; color: var(--text); }
.home-hero p { max-width: 720px; color: var(--muted); font-size: 18px; line-height: 1.6; }
.search-box {
    width: min(520px, 100%);
    height: 54px;
    margin-top: 24px;
    padding: 0 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-radius: 16px;
    border: 1px solid var(--border);
    background: #ffffff;
}
.search-box input { width: 100%; border: 0; outline: 0; background: transparent; color: var(--text); }
.main-menu-board { margin-top: 22px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.main-menu-card {
    padding: 20px;
    border-radius: 28px;
    border: 1px solid var(--border);
    background: linear-gradient(145deg, #ffffff, #edf5fc);
    box-shadow: 0 18px 40px rgba(31,41,51,.10);
}
.main-menu-card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.main-menu-card-header span { color: var(--accent); font-size: 12px; font-weight: 950; letter-spacing: .1em; text-transform: uppercase; }
.main-menu-card-header strong {
    color: var(--accent);
    font-size: 13px;
    padding: 7px 10px;
    border-radius: 999px;
    background: rgba(79,143,207,.10);
    border: 1px solid rgba(79,143,207,.25);
}
.main-menu-list { display: grid; gap: 12px; }
.main-menu-item {
    width: 100%;
    min-height: 92px;
    padding: 14px;
    display: grid;
    grid-template-columns: 56px 1fr 38px;
    align-items: center;
    gap: 14px;
    border: 1px solid var(--border);
    border-radius: 20px;
    background: rgba(255,255,255,.88);
    color: var(--text);
    text-align: left;
    cursor: pointer;
    transition: .2s ease;
}
.main-menu-item:hover { transform: translateY(-2px); border-color: rgba(79,143,207,.45); background: rgba(79,143,207,.08); }
.main-menu-icon {
    width: 56px;
    height: 56px;
    display: grid;
    place-items: center;
    border-radius: 18px;
    background: rgba(79,143,207,.14);
    color: var(--accent);
    font-size: 27px;
}
.main-menu-text strong { display: block; font-size: 17px; font-weight: 850; }
.main-menu-text small { display: block; margin-top: 5px; color: var(--muted); line-height: 1.35; }
.main-menu-count {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    border-radius: 13px;
    background: rgba(79,143,207,.10);
    color: var(--accent);
    font-weight: 950;
}
.main-menu-empty { padding: 22px; border-radius: 18px; border: 1px dashed var(--border); color: var(--muted); text-align: center; background: rgba(255,255,255,.55); }

/* MODAL */
.modal-open { overflow: hidden; }
.modal-overlay {
    position: fixed; inset: 0; z-index: 100; display: none; align-items: center; justify-content: center;
    padding: 24px; background: rgba(31,41,51,.42); backdrop-filter: blur(16px);
}
.modal-overlay.open { display: flex; }
.services-modal {
    width: min(940px, 100%);
    max-height: calc(100vh - 48px);
    overflow: auto;
    padding: 28px;
    border-radius: 30px;
    border: 1px solid rgba(79,143,207,.30);
    background: linear-gradient(145deg, #ffffff, #edf5fc);
    box-shadow: 0 35px 90px rgba(31,41,51,.24);
}
.services-modal-header { display: flex; justify-content: space-between; gap: 20px; margin-bottom: 22px; }
.services-modal-header h2 { margin: 0; font-size: 40px; letter-spacing: -2px; }
.services-modal-header p { color: var(--muted); }
.modal-close { width: 46px; height: 46px; border: 1px solid var(--border); border-radius: 16px; background: #ffffff; color: var(--accent); font-size: 30px; cursor: pointer; }
.modal-close:hover { background: var(--accent); color: #ffffff; }
.modal-services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.modal-service-card {
    padding: 16px;
    display: grid;
    grid-template-columns: 54px 1fr 28px;
    align-items: center;
    gap: 14px;
    border-radius: 20px;
    border: 1px solid var(--border);
    background: rgba(255,255,255,.88);
}
.modal-service-card:hover { background: rgba(79,143,207,.08); border-color: rgba(79,143,207,.35); }
.modal-service-icon { width: 54px; height: 54px; display: grid; place-items: center; border-radius: 17px; background: rgba(79,143,207,.14); color: var(--accent); font-size: 26px; }
.modal-service-card strong { display: block; }
.modal-service-card small { display: block; margin-top: 5px; color: var(--muted); line-height: 1.35; }
.modal-empty { grid-column: 1 / -1; padding: 24px; border-radius: 20px; color: var(--muted); border: 1px solid var(--border); background: rgba(255,255,255,.86); }
.sou-footer { width: min(1320px, calc(100% - 48px)); margin: 0 auto; padding: 10px 0 30px; display: flex; justify-content: space-between; color: var(--muted); font-size: 14px; }

/* LOGIN */
.login-body {
    min-height: 100vh;
    margin: 0;
    background:
        radial-gradient(circle at 80% 10%, rgba(79,143,207,.14), transparent 32%),
        linear-gradient(180deg, #f9fcff 0%, #f4f8fc 100%);
    color: var(--text);
}
.login-shell { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.login-card {
    width: min(480px, 100%);
    padding: 36px;
    border-radius: 30px;
    border: 1px solid var(--border);
    background: linear-gradient(145deg, #ffffff, #edf5fc);
    box-shadow: 0 25px 70px rgba(31,41,51,.14);
}
.login-logo { color: var(--accent); font-size: 13px; font-weight: 950; letter-spacing: .16em; margin-bottom: 22px; }
.login-card h1 { margin: 0; font-size: 44px; line-height: 1; letter-spacing: -2px; }
.login-card p { margin: 18px 0 26px; color: var(--muted); line-height: 1.6; font-size: 16px; }
.login-form { display: grid; gap: 16px; }
.field-group { display: grid; gap: 8px; }
.field-group label { font-size: 14px; font-weight: 850; color: var(--text); }
.field-group input {
    width: 100%;
    height: 50px;
    border-radius: 15px;
    border: 1px solid var(--border);
    background: #ffffff;
    color: var(--text);
    padding: 0 15px;
    outline: none;
    font-size: 16px;
}
.field-group input:focus { border-color: rgba(79,143,207,.5); box-shadow: 0 0 0 4px rgba(79,143,207,.12); }
.login-form button { height: 50px; border: 0; border-radius: 999px; background: var(--accent); color: #ffffff; font-weight: 950; cursor: pointer; font-size: 16px; }
.login-form button:hover { background: var(--accent-light); }
.minor-link { display: inline-block; margin-top: 22px; color: var(--muted); font-size: 14px; }
.minor-link:hover { color: var(--accent); }
.alert { margin-bottom: 18px; padding: 13px 15px; border-radius: 15px; background: rgba(214,69,69,.10); color: var(--danger); border: 1px solid rgba(214,69,69,.22); }

/* ADMIN GENERAL */
.admin-body {
    min-height: 100vh;
    margin: 0;
    display: grid;
    grid-template-columns: 280px 1fr;
    background:
        radial-gradient(circle at 85% 5%, rgba(79,143,207,.14), transparent 32%),
        linear-gradient(180deg, #f9fcff 0%, #f4f8fc 100%);
    color: var(--text);
}
.admin-sidebar { padding: 26px; border-right: 1px solid var(--border); background: rgba(255,255,255,.88); }
.admin-brand { display: flex; align-items: baseline; gap: 8px; margin-bottom: 34px; }
.admin-brand strong { color: var(--accent); font-size: 32px; letter-spacing: -2px; }
.admin-brand span { color: var(--text); font-weight: 850; }
.admin-nav { display: grid; gap: 8px; }
.admin-nav a { display: block; padding: 13px 15px; border-radius: 15px; color: var(--muted); font-weight: 850; }
.admin-nav a:hover, .admin-nav a.active { background: rgba(79,143,207,.12); color: var(--accent); }
.admin-nav a.logout { margin-top: 24px; color: var(--danger); }
.admin-main { padding: 38px; }
.admin-top { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 26px; }
.admin-top h1 { margin: 0; font-size: clamp(42px, 5vw, 64px); line-height: .95; letter-spacing: -3px; }
.admin-user { padding: 11px 15px; border-radius: 999px; border: 1px solid var(--border); color: var(--accent); background: rgba(79,143,207,.10); font-weight: 950; }
.notice { margin-bottom: 18px; padding: 14px 16px; border-radius: 16px; font-weight: 850; }
.notice.success { color: var(--success); background: rgba(36,138,75,.10); border: 1px solid rgba(36,138,75,.22); }
.notice.danger { color: var(--danger); background: rgba(214,69,69,.10); border: 1px solid rgba(214,69,69,.22); }

/* ADMIN DASHBOARD */
.admin-stats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.admin-stat-card { padding: 28px; border-radius: 28px; border: 1px solid var(--border); background: linear-gradient(145deg, #ffffff, #edf5fc); box-shadow: 0 18px 40px rgba(31,41,51,.10); }
.admin-stat-card span { color: var(--accent); font-size: 13px; font-weight: 950; letter-spacing: .1em; text-transform: uppercase; }
.admin-stat-card strong { display: block; margin-top: 16px; font-size: 62px; line-height: 1; color: var(--text); letter-spacing: -3px; }
.admin-stat-card p { color: var(--muted); line-height: 1.5; margin: 18px 0 22px; }
.admin-stat-card a { display: inline-flex; padding: 11px 15px; border-radius: 999px; color: var(--accent); border: 1px solid rgba(79,143,207,.35); background: rgba(79,143,207,.10); font-weight: 950; }
.admin-stat-card a:hover { background: var(--accent); color: #ffffff; }

/* ADMIN EDITOR VISUAL */
.visual-admin-grid { display: grid; grid-template-columns: 380px 1fr; gap: 22px; align-items: start; }
.visual-panel { padding: 24px; border-radius: 28px; border: 1px solid var(--border); background: linear-gradient(145deg, #ffffff, #edf5fc); box-shadow: 0 18px 40px rgba(31,41,51,.10); }
.visual-panel.wide { min-width: 0; }
.visual-panel-header { display: flex; justify-content: space-between; gap: 18px; margin-bottom: 20px; }
.visual-panel-header h2 { margin: 0; font-size: 26px; letter-spacing: -1px; }
.visual-panel-header p { margin: 8px 0 0; color: var(--muted); line-height: 1.45; }
.visual-panel-header a { flex: 0 0 auto; height: 42px; padding: 0 15px; display: inline-flex; align-items: center; border-radius: 999px; color: var(--accent); border: 1px solid rgba(79,143,207,.35); background: rgba(79,143,207,.10); font-weight: 950; }
.visual-form { display: grid; gap: 12px; }
.visual-form.compact { padding-bottom: 20px; border-bottom: 1px solid var(--border); }
.visual-form label { color: var(--text); font-size: 13px; font-weight: 850; }
.visual-form input, .visual-form textarea, .visual-form select, .service-admin-row input, .service-admin-row textarea, .service-admin-row select {
    width: 100%; border: 1px solid var(--border); border-radius: 14px; background: #ffffff; color: var(--text); padding: 12px 13px; outline: none;
}
.visual-form input:focus, .visual-form textarea:focus, .visual-form select:focus, .service-admin-row input:focus, .service-admin-row textarea:focus, .service-admin-row select:focus {
    border-color: rgba(79,143,207,.48); box-shadow: 0 0 0 4px rgba(79,143,207,.12);
}
.visual-form button, .service-admin-row button { min-height: 44px; border: 0; border-radius: 999px; background: var(--accent); color: #ffffff; font-weight: 950; cursor: pointer; }
.visual-form button:hover, .service-admin-row button:hover { background: var(--accent-light); }
.form-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.menu-admin-list { display: grid; gap: 18px; }
.menu-admin-card { padding: 22px; border-radius: 24px; border: 1px solid var(--border); background: rgba(255,255,255,.74); }
.menu-card-title { display: flex; justify-content: space-between; align-items: center; gap: 14px; margin-bottom: 14px; }
.menu-card-title h3 { margin: 0; font-size: 24px; letter-spacing: -1px; }
.menu-card-title span { color: var(--accent); font-size: 13px; font-weight: 950; padding: 7px 11px; border-radius: 999px; background: rgba(79,143,207,.10); border: 1px solid rgba(79,143,207,.25); }
.services-admin-box { margin-top: 22px; }
.services-admin-box h4 { margin: 0 0 14px; color: var(--accent); font-size: 15px; text-transform: uppercase; letter-spacing: .08em; }
.service-admin-row { display: grid; grid-template-columns: 1.1fr 1.3fr 150px 80px 100px; gap: 10px; align-items: start; padding: 14px; margin-bottom: 10px; border-radius: 18px; border: 1px solid var(--border); background: rgba(255,255,255,.82); }
.service-admin-row textarea { grid-column: 1 / 4; min-height: 44px; resize: vertical; }
.service-admin-row button { grid-column: 4 / 5; }
.service-admin-row .danger-link { grid-column: 5 / 6; min-height: 44px; display: inline-flex; align-items: center; justify-content: center; }
.service-admin-row.new-service { border-color: rgba(79,143,207,.30); background: rgba(79,143,207,.055); }
.admin-form-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 6px; }
.admin-form-actions button, .admin-form-actions a, .danger-link { min-height: 42px; padding: 0 15px; border-radius: 999px; font-weight: 950; }
.admin-form-actions a, .danger-link { display: inline-flex; align-items: center; justify-content: center; color: var(--muted); border: 1px solid var(--border); background: rgba(255,255,255,.72); }
.danger-link { color: var(--danger); border-color: rgba(214,69,69,.25); background: rgba(214,69,69,.08); }
.danger-link:hover { color: #ffffff; background: var(--danger); }

/* ADMIN JSON LEGACY */
.admin-editor-card { padding: 28px; border-radius: 28px; border: 1px solid var(--border); background: linear-gradient(145deg, #ffffff, #edf5fc); box-shadow: 0 18px 40px rgba(31,41,51,.10); }
.admin-editor-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 22px; margin-bottom: 22px; }
.admin-editor-header h2 { margin: 0; font-size: 30px; letter-spacing: -1px; }
.admin-editor-header p { margin: 8px 0 0; color: var(--muted); line-height: 1.5; }
.admin-json-form { display: grid; gap: 12px; }
.admin-json-form textarea { width: 100%; min-height: 620px; resize: vertical; padding: 18px; border-radius: 20px; border: 1px solid var(--border); background: #ffffff; color: var(--text); outline: none; font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; font-size: 14px; line-height: 1.65; }
.admin-help-grid { margin-top: 20px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.admin-help-grid article { padding: 22px; border-radius: 22px; border: 1px solid var(--border); background: rgba(255,255,255,.74); }
.admin-help-grid h3 { margin: 0 0 8px; color: var(--accent); }
.admin-help-grid p { margin: 0; color: var(--muted); line-height: 1.5; }
code { padding: 2px 6px; border-radius: 7px; background: rgba(79,143,207,.10); color: var(--accent); }

/* ADMIN MENU ACCORDION */
.admin-search-box { margin-bottom: 16px; }
.admin-search-box input { width: 100%; min-height: 46px; border-radius: 16px; border: 1px solid var(--border); background: #ffffff; color: var(--text); padding: 0 15px; outline: none; }
.admin-search-box input:focus { border-color: rgba(79,143,207,.48); box-shadow: 0 0 0 4px rgba(79,143,207,.12); }
.admin-menu-accordion { padding: 0; overflow: hidden; }
.admin-menu-accordion-header { width: 100%; min-height: 76px; padding: 18px 20px; border: 0; background: transparent; color: var(--text); display: grid; grid-template-columns: 1fr auto 42px; align-items: center; gap: 14px; text-align: left; cursor: pointer; }
.admin-menu-accordion-header span { font-size: 20px; font-weight: 900; letter-spacing: -0.5px; }
.admin-menu-accordion-header small { color: var(--accent); font-weight: 900; padding: 7px 11px; border-radius: 999px; background: rgba(79,143,207,.10); border: 1px solid rgba(79,143,207,.25); }
.admin-menu-accordion-header strong { width: 42px; height: 42px; border-radius: 14px; display: grid; place-items: center; background: rgba(79,143,207,.10); color: var(--accent); font-size: 24px; transition: transform .22s ease, background .22s ease, color .22s ease; }
.admin-menu-accordion.open .admin-menu-accordion-header strong { transform: rotate(45deg); background: var(--accent); color: #ffffff; }
.admin-menu-accordion-content { max-height: 0; overflow: hidden; opacity: 0; padding: 0 20px; transition: max-height .35s ease, opacity .22s ease, padding .22s ease; }
.admin-menu-accordion.open .admin-menu-accordion-content { max-height: 2400px; opacity: 1; padding: 0 20px 20px; }
.admin-menu-accordion-content .visual-form.compact { padding-bottom: 20px; }
.admin-menu-accordion-content .services-admin-box { margin-top: 20px; }

/* CENTRADO REAL DE LAS 3 TARJETAS DEL FRONTEND */
body:not(.admin-body):not(.login-body) { min-height: 100vh; display: flex; flex-direction: column; }
body:not(.admin-body):not(.login-body) .sou-header { flex: 0 0 auto; }
body:not(.admin-body):not(.login-body) .sou-container { flex: 1 0 auto; width: min(1320px, calc(100% - 48px)); display: flex; align-items: center; justify-content: center; padding: 0; }
body:not(.admin-body):not(.login-body) .home-hero.compact-hero { display: none; }
body:not(.admin-body):not(.login-body) .main-menu-board { width: 100%; margin-top: 0; }
body:not(.admin-body):not(.login-body) .sou-footer { flex: 0 0 auto; }

/* ICONOS */
.main-menu-icon i, .modal-service-icon i, .search-box i, .admin-button i { color: var(--accent); }
.main-menu-icon i { font-size: 24px; }
.modal-service-icon i { font-size: 23px; }

/* RESPONSIVE */
@media (max-width: 1200px) {
    .main-menu-board { grid-template-columns: 1fr; }
    .visual-admin-grid { grid-template-columns: 1fr; }
    .service-admin-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .service-admin-row textarea, .service-admin-row button, .service-admin-row .danger-link { grid-column: auto; }
}
@media (max-width: 1100px) {
    body:not(.admin-body):not(.login-body) { display: block; }
    body:not(.admin-body):not(.login-body) .sou-container { display: block; width: min(1320px, calc(100% - 48px)); padding: 28px 0; }
    body:not(.admin-body):not(.login-body) .main-menu-board { margin-top: 0; }
}
@media (max-width: 900px) {
    .admin-body { grid-template-columns: 1fr; }
    .admin-sidebar { border-right: 0; border-bottom: 1px solid var(--border); }
    .admin-top { align-items: flex-start; flex-direction: column; }
    .admin-stats, .modal-services-grid, .admin-help-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
    .sou-header { height: auto; align-items: flex-start; flex-direction: column; gap: 14px; padding: 18px; }
    .sou-container, .sou-footer { width: calc(100% - 28px); }
    .home-hero { padding: 28px; }
    .home-hero h1 { font-size: 40px; }
    .main-menu-item { grid-template-columns: 50px 1fr; }
    .main-menu-count { display: none; }
    .form-row, .service-admin-row { grid-template-columns: 1fr; }
    .visual-panel, .menu-admin-card { padding: 18px; }
    .services-modal-header { flex-direction: column; }
}


/* =========================================
   INICIO FIX ICONOS FRONTEND - FONT AWESOME 7
========================================= */

.main-menu-icon,
.modal-service-icon {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    flex-shrink: 0 !important;
    background: rgba(79,143,207,.12) !important;
}

.main-menu-icon {
    width: 56px !important;
    height: 56px !important;
    border-radius: 18px !important;
}

.modal-service-icon {
    width: 54px !important;
    height: 54px !important;
    border-radius: 17px !important;
}

.main-menu-icon i,
.modal-service-icon i,
.admin-button i,
.modal-service-card > span i {
    display: inline-block !important;
    font-style: normal !important;
    line-height: 1 !important;
    color: #4f8fcf !important;
}

.main-menu-icon i {
    font-size: 24px !important;
}

.modal-service-icon i {
    font-size: 23px !important;
}

.admin-button i,
.modal-service-card > span i {
    font-size: 14px !important;
}

.main-menu-icon svg,
.modal-service-icon svg {
    display: none !important;
}

.modal-close {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.modal-close i {
    color: #4f8fcf !important;
    font-size: 22px !important;
    line-height: 1 !important;
}

/* =========================================
   FIN FIX ICONOS FRONTEND - FONT AWESOME 7
========================================= */