/* ================================================================
   CHATLIBRE.AR — MAIN CSS
   Design system: navy · azure · celeste · amber
   ================================================================ */

/* ===== TOKENS ===== */
:root {
  --navy:          #0C1E3C;
  --azure:         #1B63C1;
  --sky:           #74ACDF;
  --amber:         #E09020;
  --amber-dark:    #B87010;
  --off-white:     #F0F6FF;
  --white:         #FFFFFF;
  --text:          #1A2B3C;
  --text-mid:      #4A6070;
  --text-light:    #8A9BB0;
  --card-bg:       #FFFFFF;
  --card-border:   #D6E4F5;
  --section-bg:    #F0F6FF;
  --navbar-bg:     rgba(12,30,60,0.97);
  --footer-bg:     #0C1E3C;
  --footer-text:   #C5D8EE;
  --success:       #16A34A;
  --success-bg:    #DCFCE7;
  --error:         #DC2626;
  --error-bg:      #FEE2E2;
  --warning:       #D97706;
  --warning-bg:    #FEF3C7;
  --info:          #2563EB;
  --info-bg:       #DBEAFE;
  --shadow-sm:     0 2px 8px rgba(27,99,193,.10);
  --shadow-md:     0 4px 20px rgba(27,99,193,.15);
  --shadow-lg:     0 8px 32px rgba(12,30,60,.20);
  --radius:        10px;
  --radius-sm:     6px;
  --t:             0.22s ease;
}
@media (prefers-color-scheme: dark) {
  :root {
    --off-white:   #0F1B2E; --white: #162032; --text: #D6E8FA;
    --text-mid:    #8AABCC; --text-light: #5A7A9A; --card-bg: #162032;
    --card-border: #1E3050; --section-bg: #0F1B2E; --navbar-bg: rgba(6,14,26,.97);
    --footer-bg:   #060E1A; --footer-text: #8AABCC;
    --success-bg:  #052e16; --error-bg: #450a0a;
    --warning-bg:  #1c1001; --info-bg: #0c1a3a;
  }
}
:root[data-theme="light"] {
  --off-white:#F0F6FF;--white:#FFFFFF;--text:#1A2B3C;--text-mid:#4A6070;
  --text-light:#8A9BB0;--card-bg:#FFFFFF;--card-border:#D6E4F5;
  --section-bg:#F0F6FF;--navbar-bg:rgba(12,30,60,.97);--footer-bg:#0C1E3C;
  --footer-text:#C5D8EE;--success-bg:#DCFCE7;--error-bg:#FEE2E2;
  --warning-bg:#FEF3C7;--info-bg:#DBEAFE;
}
:root[data-theme="dark"] {
  --off-white:#0F1B2E;--white:#162032;--text:#D6E8FA;--text-mid:#8AABCC;
  --text-light:#5A7A9A;--card-bg:#162032;--card-border:#1E3050;
  --section-bg:#0F1B2E;--navbar-bg:rgba(6,14,26,.97);--footer-bg:#060E1A;
  --footer-text:#8AABCC;--success-bg:#052e16;--error-bg:#450a0a;
  --warning-bg:#1c1001;--info-bg:#0c1a3a;
}

/* ===== BASE ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{
  font-family:"Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  background:var(--navy);color:var(--text);line-height:1.65;
  overflow-x:hidden;
}
a{color:var(--azure);text-decoration:none;transition:color var(--t)}
a:hover{color:var(--sky)}
img{max-width:100%;height:auto;display:block}
h1,h2,h3,h4,h5{
  font-family:"Trebuchet MS","Franklin Gothic Medium",Arial,sans-serif;
  line-height:1.25;text-wrap:balance;color:var(--text);
}
p{margin-bottom:1rem}
ul,ol{padding-left:1.4rem}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}}

/* ===== LAYOUT ===== */
.container{max-width:1280px;margin:0 auto;padding:0 1.5rem}
.container-sm{max-width:860px;margin:0 auto;padding:0 1.5rem}
.container-xs{max-width:560px;margin:0 auto;padding:0 1.5rem}

/* ===== FLASH MESSAGES ===== */
.flash{padding:.85rem 1.25rem;border-radius:var(--radius-sm);margin-bottom:1.25rem;font-size:.9rem;font-weight:500}
.flash-ok  {background:var(--success-bg);color:var(--success);border:1px solid var(--success)}
.flash-err {background:var(--error-bg);color:var(--error);border:1px solid var(--error)}
.flash-info{background:var(--info-bg);color:var(--info);border:1px solid var(--info)}
.flash-warn{background:var(--warning-bg);color:var(--warning);border:1px solid var(--warning)}

/* ===== BUTTONS ===== */
.btn{
  display:inline-flex;align-items:center;gap:.4rem;
  font-family:"Trebuchet MS",Arial,sans-serif;font-weight:700;
  padding:.65rem 1.4rem;border-radius:var(--radius-sm);border:none;
  cursor:pointer;font-size:.9rem;transition:all var(--t);
  text-decoration:none;line-height:1;
}
.btn:focus-visible{outline:3px solid var(--sky);outline-offset:3px}
.btn-primary  {background:var(--azure);color:#fff;box-shadow:0 2px 8px rgba(27,99,193,.3)}
.btn-primary:hover{background:#1550A0;color:#fff;transform:translateY(-1px);box-shadow:0 4px 16px rgba(27,99,193,.4)}
.btn-amber    {background:var(--amber);color:#fff;box-shadow:0 2px 8px rgba(224,144,32,.3)}
.btn-amber:hover{background:var(--amber-dark);color:#fff;transform:translateY(-1px)}
.btn-outline  {background:transparent;color:var(--azure);border:2px solid var(--azure)}
.btn-outline:hover{background:var(--azure);color:#fff}
.btn-ghost    {background:transparent;color:var(--text-mid);border:1px solid var(--card-border)}
.btn-ghost:hover{background:var(--navy);color:var(--text)}
.btn-danger   {background:var(--error);color:#fff}
.btn-danger:hover{background:#B91C1C;color:#fff}
.btn-success  {background:var(--success);color:#fff}
.btn-success:hover{background:#15803D;color:#fff}
.btn-sm{padding:.4rem .9rem;font-size:.8rem}
.btn-lg{padding:.9rem 2.2rem;font-size:1.05rem}
.btn-block{display:flex;width:100%;justify-content:center}

/* ===== FORMS ===== */
.form-group{display:flex;flex-direction:column;gap:.4rem;margin-bottom:1.25rem}
.form-label{font-size:.875rem;font-weight:600;color:var(--text)}
.form-control{
  background:var(--white);border:1.5px solid var(--card-border);
  border-radius:var(--radius-sm);padding:.65rem .9rem;
  font-size:.95rem;color:var(--text);font-family:inherit;
  transition:border-color var(--t),box-shadow var(--t);width:100%;
}
.form-control:focus{outline:none;border-color:var(--azure);box-shadow:0 0 0 3px rgba(27,99,193,.15)}
.form-control::placeholder{color:var(--text-light)}
textarea.form-control{resize:vertical;min-height:120px}
.form-hint{font-size:.78rem;color:var(--text-light)}
.form-error{font-size:.78rem;color:var(--error)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
@media(max-width:600px){.form-row{grid-template-columns:1fr}}
select.form-control{cursor:pointer}
.form-check{display:flex;align-items:center;gap:.5rem;font-size:.88rem}
.form-check input{width:16px;height:16px;accent-color:var(--azure)}

/* ===== CARDS ===== */
.card{
  background:var(--card-bg);border:1px solid var(--card-border);
  border-radius:var(--radius);box-shadow:var(--shadow-sm);
  transition:box-shadow var(--t),transform var(--t);overflow:hidden;
}
.card:hover{box-shadow:var(--shadow-md)}
.card-body{padding:1.5rem}
.card-footer{padding:.9rem 1.5rem;border-top:1px solid var(--card-border);background:var(--off-white)}
.card-header{padding:.9rem 1.5rem;border-bottom:1px solid var(--card-border);background:var(--off-white);font-weight:700}

/* ===== TABLES ===== */
.table-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--card-border)}
table.tbl{width:100%;border-collapse:collapse;background:var(--card-bg);font-size:.875rem}
table.tbl th{
  background:var(--navy);color:var(--text);font-weight:700;
  padding:.75rem 1rem;text-align:left;border-bottom:2px solid var(--card-border);
  white-space:nowrap;
}
table.tbl td{padding:.7rem 1rem;border-bottom:1px solid var(--card-border);vertical-align:middle}
table.tbl tr:last-child td{border-bottom:none}
table.tbl tr:hover td{background:var(--off-white)}

/* ===== BADGES ===== */
.badge{
  display:inline-block;padding:.2rem .6rem;border-radius:20px;
  font-size:.72rem;font-weight:700;letter-spacing:.04em;
}
.badge-blue  {background:var(--info-bg);color:var(--azure)}
.badge-green {background:var(--success-bg);color:var(--success)}
.badge-red   {background:var(--error-bg);color:var(--error)}
.badge-amber {background:#FEF3C7;color:var(--amber-dark)}
.badge-gray  {background:var(--off-white);color:var(--text-mid)}

/* ===== PAGINATION ===== */
.pagination{display:flex;align-items:center;gap:.4rem;justify-content:center;margin-top:2rem}
.page-btn{
  display:flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:var(--radius-sm);
  border:1px solid var(--card-border);background:var(--card-bg);
  color:var(--text-mid);font-size:.88rem;font-weight:600;
  transition:all var(--t);cursor:pointer;
}
.page-btn:hover,.page-btn.active{background:var(--azure);color:#fff;border-color:var(--azure)}

/* ===== MODAL ===== */
.modal-overlay{
  position:fixed;inset:0;z-index:9999;
  background:rgba(12,30,60,.85);backdrop-filter:blur(4px);
  display:flex;align-items:center;justify-content:center;padding:1rem;
}
.modal-overlay.hidden{display:none}
.modal-box{
  background:var(--white);border-radius:14px;max-width:520px;width:100%;
  padding:2.5rem 2rem;box-shadow:0 20px 60px rgba(0,0,0,.4);
}
.modal-shield{
  width:64px;height:64px;margin:0 auto 1.2rem;
  background:linear-gradient(135deg,var(--azure),var(--sky));
  border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-size:1.8rem;
}
.modal-close{
  position:absolute;top:1rem;right:1rem;
  background:transparent;border:none;cursor:pointer;
  font-size:1.4rem;color:var(--text-light);
}
.modal-close:hover{color:var(--text)}

/* ===== NAVBAR ===== */
.navbar{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:var(--navbar-bg);box-shadow:0 2px 16px rgba(0,0,0,.3);
  padding:.6rem 0;
}
.navbar.scrolled,.navbar.solid{
  background:var(--navbar-bg);box-shadow:0 2px 16px rgba(0,0,0,.3);
}
.navbar-inner{
  max-width:1280px;margin:0 auto;padding:0 1.5rem;
  display:flex;align-items:center;gap:1rem;
}
.navbar-brand{
  font-family:"Trebuchet MS","Franklin Gothic Medium",Arial,sans-serif;
  font-size:1.25rem;font-weight:900;color:#fff!important;
  letter-spacing:.04em;text-transform:uppercase;flex-shrink:0;
}
.navbar-brand span{color:var(--sky)}
.nav-links{display:flex;align-items:center;gap:.1rem;list-style:none;flex:1}
.nav-links a{
  color:rgba(255,255,255,.88);font-size:.875rem;
  padding:.4rem .6rem;border-radius:5px;
  transition:background var(--t),color var(--t);white-space:nowrap;
}
.nav-links a:hover{background:rgba(255,255,255,.12);color:#fff}
.navbar-right{display:flex;align-items:center;gap:.5rem;flex-shrink:0}
.search-form{
  display:flex;align-items:center;
  background:rgba(255,255,255,.12);border-radius:20px;
  border:1px solid rgba(255,255,255,.2);overflow:hidden;
}
.search-form input{
  background:transparent;border:none;outline:none;
  color:#fff;font-size:.82rem;padding:.3rem .6rem .3rem .8rem;width:140px;
}
.search-form input::placeholder{color:rgba(255,255,255,.5)}
.search-form button{
  background:transparent;border:none;color:rgba(255,255,255,.7);
  padding:.3rem .6rem;cursor:pointer;font-size:.85rem;
}
.btn-login{
  background:rgba(255,255,255,.15);color:#fff!important;
  border:1px solid rgba(255,255,255,.3);
  padding:.35rem .9rem;border-radius:20px;font-size:.82rem;
  transition:background var(--t);white-space:nowrap;
}
.btn-login:hover{background:rgba(255,255,255,.25);color:#fff!important}
.btn-premium-nav{
  background:var(--amber);color:#fff!important;
  padding:.35rem .9rem;border-radius:20px;font-size:.82rem;font-weight:700;
  white-space:nowrap;transition:opacity var(--t);
}
.btn-premium-nav:hover{opacity:.85;color:#fff!important}
.hamburger{
  display:none;background:transparent;border:none;
  color:#fff;font-size:1.4rem;cursor:pointer;padding:.2rem;
}
.mobile-menu{
  display:none;background:var(--navbar-bg);
  padding:1rem 1.5rem;flex-direction:column;gap:.3rem;
}
.mobile-menu a{
  color:rgba(255,255,255,.88);padding:.5rem;
  font-size:.95rem;border-radius:6px;display:block;
}
.mobile-menu a:hover{background:rgba(255,255,255,.1);color:#fff}
.mobile-menu.open{display:flex}

/* ===== PREMIUM MOBILE BAR ===== */
.premium-bar-mobile{
  background:var(--amber);color:#fff;text-align:center;
  padding:.45rem 1rem;font-size:.82rem;font-weight:700;
  margin-top:0;display:none;
}
.premium-bar-mobile a{color:#fff}

/* ===== AD BANNER ===== */
.ad-banner{
  background:var(--section-bg);border-bottom:1px solid var(--card-border);
  text-align:center;padding:.5rem;font-size:.7rem;
  color:var(--text-light);letter-spacing:.08em;text-transform:uppercase;
}
.ad-placeholder{
  max-width:728px;margin:.4rem auto 0;height:60px;
  background:var(--card-border);border-radius:4px;
  display:flex;align-items:center;justify-content:center;
  font-size:.75rem;color:var(--text-light);
}
.ad-placeholder-2{
  max-width:728px;margin:0 auto;height:90px;
  background:var(--card-border);border-radius:4px;
  display:flex;align-items:center;justify-content:center;
  font-size:.75rem;color:var(--text-light);
}

/* ===== HERO ===== */
.hero{
  position:relative;overflow:hidden;min-height:420px;
  display:flex;align-items:center;
  background:linear-gradient(135deg,#0C1E3C 0%,#1B3D72 40%,#1B63C1 70%,#74ACDF 100%);
  margin-top:0;
}
.hero::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse at 80% 50%,rgba(116,172,223,.18) 0%,transparent 60%),
             radial-gradient(ellipse at 20% 80%,rgba(27,99,193,.25) 0%,transparent 50%);
  animation:heroShift 8s ease-in-out infinite alternate;
}
@keyframes heroShift{from{opacity:.7}to{opacity:1}}
.hero-inner{
  position:relative;z-index:1;
  max-width:1280px;margin:0 auto;padding:3.5rem 1.5rem;width:100%;
}
.hero h1{
  font-size:clamp(2.2rem,5vw,3.5rem);color:#fff;font-weight:900;
  letter-spacing:-.02em;margin-bottom:.5rem;text-shadow:0 2px 12px rgba(0,0,0,.3);
}
.hero h1 span{color:var(--sky)}
.hero h2{
  font-size:clamp(1rem,2.5vw,1.4rem);color:rgba(255,255,255,.85);
  font-weight:400;margin-bottom:2rem;max-width:480px;
}
.btn-hero{
  display:inline-block;background:var(--amber);color:#fff;font-weight:800;
  font-family:"Trebuchet MS",Arial,sans-serif;padding:.9rem 2.5rem;
  border-radius:8px;font-size:1.05rem;letter-spacing:.02em;
  box-shadow:0 4px 20px rgba(224,144,32,.45);
  transition:transform var(--t),box-shadow var(--t);
}
.btn-hero:hover{color:#fff;transform:translateY(-2px);box-shadow:0 6px 28px rgba(224,144,32,.6)}

/* ===== PAGE HERO (para páginas internas) ===== */
.page-hero{
  background:linear-gradient(135deg,#0C1E3C 0%,#1B3D72 60%,#1B63C1 100%);
  padding:4rem 0 3rem;margin-top:0;
}
.page-hero h1{color:#fff;font-size:clamp(1.8rem,4vw,2.8rem);margin-bottom:.5rem}
.page-hero p{color:rgba(255,255,255,.8);font-size:1rem;max-width:600px}
.breadcrumb{
  display:flex;align-items:center;gap:.4rem;
  font-size:.82rem;color:rgba(255,255,255,.6);margin-bottom:1rem;flex-wrap:wrap;
}
.breadcrumb a{color:rgba(255,255,255,.8)}
.breadcrumb a:hover{color:#fff}
.breadcrumb-sep{color:rgba(255,255,255,.4)}

/* ===== SECTION HEADINGS ===== */
.section-heading{font-size:1.6rem;color:var(--text);margin-bottom:1.75rem}
.section-heading-sm{font-size:1.25rem;color:var(--text);margin-bottom:1.25rem}
.section-sub{color:var(--text-mid);margin-top:-.5rem;margin-bottom:1.75rem;font-size:.95rem}

/* ===== WELCOME SECTION ===== */
.welcome-section{background:var(--white);padding:2.5rem 0}
.welcome-section h2{font-size:1.5rem;margin-bottom:1rem}
.welcome-section p{color:var(--text-mid);max-width:820px;font-size:.95rem}

/* ===== PREMIUM PROMO ===== */
.premium-promo{background:linear-gradient(135deg,var(--navy) 0%,#1B3D72 100%)}
.premium-promo-inner{
  max-width:1280px;margin:0 auto;padding:2rem 1.5rem;
  display:flex;align-items:center;gap:2rem;flex-wrap:wrap;
}
.premium-badge{
  background:var(--amber);color:#fff;font-weight:900;
  font-family:"Trebuchet MS",Arial,sans-serif;font-size:.85rem;
  letter-spacing:.08em;text-transform:uppercase;
  padding:.3rem .9rem;border-radius:20px;white-space:nowrap;
}
.premium-promo-text{flex:1;min-width:200px}
.premium-promo-text h3{color:#fff;font-size:1.3rem;margin-bottom:.3rem}
.premium-promo-text p{color:rgba(255,255,255,.75);font-size:.9rem;margin-bottom:0}
.btn-outline-white{
  display:inline-block;border:2px solid rgba(255,255,255,.5);
  color:rgba(255,255,255,.85);font-weight:700;padding:.65rem 1.6rem;
  border-radius:8px;font-size:.95rem;font-family:"Trebuchet MS",Arial,sans-serif;
  white-space:nowrap;margin-left:.5rem;transition:background var(--t),color var(--t);
}
.btn-outline-white:hover{background:rgba(255,255,255,.15);color:#fff}

/* ===== CATEGORY CARDS ===== */
.tematicas-section{padding:3rem 0;background:var(--off-white)}
.category-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));
  gap:1.25rem;margin-bottom:1.75rem;
}
.cat-card{
  background:var(--card-bg);border:1px solid var(--card-border);
  border-radius:var(--radius);padding:1.5rem 1rem 1.25rem;
  text-align:center;box-shadow:var(--shadow-sm);
  transition:transform var(--t),box-shadow var(--t),border-color var(--t);
  display:flex;flex-direction:column;align-items:center;gap:.6rem;
}
.cat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--sky)}
.cat-icon{
  width:64px;height:64px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-size:1.75rem;
}
.cat-card h3{font-size:1rem;color:var(--text);font-weight:700}
.cat-card p{font-size:.8rem;color:var(--text-mid);line-height:1.4;flex:1}
.ver-chats{
  display:inline-block;margin-top:auto;color:var(--azure);
  font-size:.82rem;font-weight:600;border:1px solid var(--azure);
  border-radius:20px;padding:.25rem .9rem;
  transition:background var(--t),color var(--t);
}
.cat-card:hover .ver-chats{background:var(--azure);color:#fff}
.ic-adultos  {background:linear-gradient(135deg,#FF6B6B22,#FF6B6B44)}
.ic-edades   {background:linear-gradient(135deg,#6B8AFF22,#6B8AFF44)}
.ic-intl     {background:linear-gradient(135deg,#48D1CC22,#48D1CC44)}
.ic-gay      {background:linear-gradient(135deg,#FF69B422,#FF69B444)}
.ic-lesbianas{background:linear-gradient(135deg,#DA70D622,#DA70D644)}
.ic-romance  {background:linear-gradient(135deg,#FF7F5022,#FF7F5044)}
.ic-tematicos{background:linear-gradient(135deg,#FFD70022,#FFD70044)}
.ic-argentina{background:linear-gradient(135deg,#74ACDF22,#74ACDF44)}
.ver-mas-wrap{text-align:center;margin-top:.5rem}
.btn-outline-primary{
  display:inline-block;border:2px solid var(--azure);color:var(--azure);
  font-weight:700;padding:.65rem 2rem;border-radius:8px;font-size:.95rem;
  font-family:"Trebuchet MS",Arial,sans-serif;
  transition:background var(--t),color var(--t);
}
.btn-outline-primary:hover{background:var(--azure);color:#fff}

/* ===== NOTICIAS CARDS ===== */
.noticias-section{background:var(--white);padding:3rem 0}
.noticias-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem}
.noticia-card{
  background:var(--card-bg);border:1px solid var(--card-border);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);
  transition:box-shadow var(--t);display:flex;flex-direction:column;
}
.noticia-card:hover{box-shadow:var(--shadow-md)}
.noticia-img{height:160px;display:flex;align-items:center;justify-content:center;font-size:3rem;overflow:hidden}
.noticia-img img{width:100%;height:100%;object-fit:cover}
.noticia-body{padding:1.25rem;flex:1;display:flex;flex-direction:column;gap:.5rem}
.noticia-cat{
  font-size:.72rem;font-weight:700;letter-spacing:.1em;
  text-transform:uppercase;color:var(--azure);
}
.noticia-card h3{font-size:1rem;color:var(--text);line-height:1.35}
.noticia-card p{font-size:.83rem;color:var(--text-mid);flex:1}
.noticia-footer{
  padding:.75rem 1.25rem;border-top:1px solid var(--card-border);
  display:flex;align-items:center;justify-content:space-between;
}
.leer-mas{font-size:.82rem;font-weight:600;color:var(--azure)}
.share-btns{display:flex;gap:.4rem}
.share-btn{
  width:28px;height:28px;border-radius:50%;border:none;cursor:pointer;
  font-size:.7rem;font-weight:700;display:flex;align-items:center;justify-content:center;
  transition:opacity var(--t);
}
.share-btn:hover{opacity:.8}
.share-fb{background:#1877F2;color:#fff}
.share-tw{background:#1DA1F2;color:#fff}

/* ===== WEBMASTERS ===== */
.webmasters-section{background:var(--off-white);padding:3rem 0}
.webmasters-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}
.wm-card{
  background:var(--card-bg);border:1px solid var(--card-border);
  border-radius:var(--radius);padding:1.75rem 1.5rem;
  box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:.75rem;
}
.wm-card h3{font-size:1.1rem}
.wm-card p{font-size:.875rem;color:var(--text-mid)}
.wm-icon{font-size:2rem}

/* ===== STATS STRIP ===== */
.stats-strip{
  background:var(--navy);padding:1.5rem 0;
}
.stats-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;
  max-width:1280px;margin:0 auto;padding:0 1.5rem;text-align:center;
}
.stat-label{margin-left:.3rem}
.stat-item .stat-num{
  font-size:2rem;font-weight:900;color:var(--sky);
  font-family:"Trebuchet MS",Arial,sans-serif;
  font-variant-numeric:tabular-nums;
}
.stat-item .stat-label{font-size:.78rem;color:rgba(255,255,255,.6);margin-top:.2rem;margin-left:.3rem}

/* ===== CHANNEL CARDS ===== */
.channel-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1rem}
.channel-card{
  background:var(--card-bg);border:1px solid var(--card-border);
  border-radius:var(--radius);padding:1.25rem;
  display:flex;flex-direction:column;gap:.5rem;
  box-shadow:var(--shadow-sm);transition:all var(--t);
}
.channel-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.channel-name{
  font-size:1rem;font-weight:700;color:var(--azure);
  font-family:"Trebuchet MS",Arial,sans-serif;
}
.channel-desc{font-size:.83rem;color:var(--text-mid);flex:1}
.channel-meta{
  display:flex;justify-content:space-between;align-items:center;
  font-size:.78rem;color:var(--text-light);padding-top:.4rem;
  border-top:1px solid var(--card-border);
}
.online-dot{
  display:inline-block;width:7px;height:7px;
  border-radius:50%;background:var(--success);margin-right:.3rem;
}

/* ===== CONTENT SECTIONS ===== */
.content-section{background:var(--white);padding:2.5rem 0}
.content-section.alt{background:var(--off-white)}
.content-block{max-width:860px;margin:0 auto}
.prose h2{font-size:1.4rem;margin:1.75rem 0 .75rem}
.prose h3{font-size:1.15rem;margin:1.5rem 0 .6rem}
.prose p{color:var(--text-mid);margin-bottom:1rem;line-height:1.7}
.prose ul,.prose ol{color:var(--text-mid);margin-bottom:1rem;padding-left:1.5rem}
.prose li{margin-bottom:.4rem;line-height:1.6}
.prose strong{color:var(--text);font-weight:700}
.prose a{color:var(--azure)}
.prose blockquote{
  border-left:4px solid var(--azure);
  padding:.75rem 1.25rem;background:var(--off-white);
  border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  margin:1rem 0;color:var(--text-mid);font-style:italic;
}
.prose hr{border:none;border-top:1px solid var(--card-border);margin:2rem 0}

/* ===== INFO BOX ===== */
.info-box{
  border-radius:var(--radius-sm);padding:1rem 1.25rem;margin-bottom:1.25rem;
  display:flex;gap:.75rem;align-items:flex-start;
}
.info-box-blue{background:var(--info-bg);border:1px solid rgba(27,99,193,.2)}
.info-box-green{background:var(--success-bg);border:1px solid rgba(22,163,74,.2)}
.info-box-amber{background:var(--warning-bg);border:1px solid rgba(217,119,6,.2)}
.info-box-red{background:var(--error-bg);border:1px solid rgba(220,38,38,.2)}
.info-box-icon{font-size:1.2rem;flex-shrink:0;margin-top:.1rem}
.info-box p{font-size:.875rem;margin-bottom:0;color:var(--text-mid)}

/* ===== GESTIONES SIDE PANEL ===== */
#gestiones-panel{
  position:fixed;top:50%;right:0;
  transform:translateY(-50%) translateX(100%);
  z-index:900;background:var(--card-bg);
  border:1px solid var(--card-border);border-right:none;
  border-radius:10px 0 0 10px;box-shadow:var(--shadow-md);
  padding:1rem;width:220px;transition:transform .3s ease;
}
#gestiones-panel.open{transform:translateY(-50%) translateX(0)}
.gestiones-tab{
  position:absolute;left:-36px;top:50%;
  background:var(--azure);color:#fff;
  font-size:.7rem;font-weight:700;letter-spacing:.08em;
  text-transform:uppercase;padding:.3rem .6rem;
  border-radius:4px 4px 0 0;cursor:pointer;
  white-space:nowrap;border:none;
  transform:translateY(-50%) rotate(-90deg);
  transform-origin:right center;
}
.gestiones-list{list-style:none;display:flex;flex-direction:column;gap:.4rem}
.gestiones-list a{
  display:flex;align-items:center;gap:.4rem;color:var(--text);
  font-size:.82rem;padding:.4rem .5rem;border-radius:6px;
  transition:background var(--t);
}
.gestiones-list a:hover{background:var(--off-white);color:var(--azure)}
.g-icon{font-size:.95rem}

/* ===== FOOTER ===== */
.site-footer{background:var(--footer-bg);padding:3rem 0 1.5rem;color:var(--footer-text)}
.footer-grid{
  max-width:1280px;margin:0 auto;padding:0 1.5rem;
  display:grid;grid-template-columns:160px 1fr 1fr 1fr;
  gap:2.5rem;margin-bottom:2.5rem;
}
.footer-brand .brand-name{
  font-family:"Trebuchet MS",Arial,sans-serif;
  font-size:1.3rem;font-weight:900;color:#fff;
  letter-spacing:.04em;text-transform:uppercase;margin-bottom:.6rem;
}
.footer-brand .brand-name span{color:var(--sky)}
.footer-brand p{font-size:.8rem;color:var(--footer-text);line-height:1.5}
.footer-col h4{
  font-size:.75rem;font-weight:700;letter-spacing:.1em;
  text-transform:uppercase;color:rgba(255,255,255,.5);margin-bottom:.9rem;
}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:.4rem}
.footer-col a{color:var(--footer-text);font-size:.875rem;transition:color var(--t)}
.footer-col a:hover{color:#fff}
.footer-bottom{
  max-width:1280px;margin:0 auto;padding:1.5rem 1.5rem 0;
  border-top:1px solid rgba(255,255,255,.1);
  display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:1rem;
}
.footer-social{display:flex;gap:.75rem}
.social-link{
  width:36px;height:36px;border-radius:50%;
  background:rgba(255,255,255,.1);
  display:flex;align-items:center;justify-content:center;
  color:var(--footer-text);font-size:.85rem;font-weight:700;
  transition:background var(--t),color var(--t);
}
.social-link:hover{background:var(--azure);color:#fff}
.footer-copy{font-size:.78rem;color:rgba(255,255,255,.4)}

/* ===== AUTH PAGES ===== */
.auth-wrap{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--navy) 0%,#1B3D72 100%);
  padding:2rem 1rem;
}
.auth-box{
  background:var(--white);border-radius:14px;
  max-width:440px;width:100%;padding:2.5rem 2rem;
  box-shadow:0 20px 60px rgba(0,0,0,.3);
}
.auth-brand{text-align:center;margin-bottom:2rem}
.auth-brand .brand-name{
  font-family:"Trebuchet MS",Arial,sans-serif;
  font-size:1.8rem;font-weight:900;color:var(--navy);
  letter-spacing:.04em;text-transform:uppercase;
}
.auth-brand .brand-name span{color:var(--azure)}
.auth-brand p{font-size:.85rem;color:var(--text-mid);margin-top:.3rem}
.auth-divider{text-align:center;color:var(--text-light);font-size:.8rem;margin:1rem 0;position:relative}
.auth-divider::before,.auth-divider::after{
  content:'';position:absolute;top:50%;width:42%;height:1px;background:var(--card-border);
}
.auth-divider::before{left:0}
.auth-divider::after{right:0}
.auth-footer{text-align:center;margin-top:1.5rem;font-size:.85rem;color:var(--text-mid)}
.auth-footer a{font-weight:600}

/* ===== CHAT EMBED ===== */
.chat-embed-wrap{
  background:var(--white);border:1px solid var(--card-border);
  border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-md);height:70vh;min-height:500px;
  display:flex;flex-direction:column;
}
.chat-toolbar{
  background:var(--off-white);border-bottom:1px solid var(--card-border);
  padding:.75rem 1rem;display:flex;gap:.75rem;flex-wrap:wrap;align-items:center;
}
.chat-frame{flex:1;width:100%;border:none;background:var(--off-white)}

/* ===== RESPONSIVE ===== */
@media(max-width:1024px){
  .footer-grid{grid-template-columns:1fr 1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .nav-links,.navbar-right .search-form,.navbar-right .btn-login,.navbar-right .btn-premium-nav{display:none}
  .hamburger{display:block}
  .premium-bar-mobile{display:block}
  .hero{min-height:320px}
  .webmasters-grid{grid-template-columns:1fr}
  .premium-promo-inner{flex-direction:column;text-align:center}
  .footer-grid{grid-template-columns:1fr;gap:1.5rem}
  #gestiones-panel{display:none}
  .category-grid{grid-template-columns:repeat(2,1fr)}
  .form-row{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:480px){
  .category-grid,.noticias-grid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr 1fr}
  .channel-grid{grid-template-columns:1fr}
}

/* Page transition */
@keyframes pageFadeIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}
body{animation:pageFadeIn .18s ease-out}