:root{
  --gold:#f0d39a;
  --gold-strong:#ffd96e;
  --deep-red:#6f120e;
  --soft-red:#b6281b;
  --ink:#3d1d13;
  --ui-font:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --paper-grad: linear-gradient(180deg, rgba(255,249,230,.30), rgba(255,249,230,.10));
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:Georgia,"Times New Roman",serif;
  color:#f8ecd4;
  background:linear-gradient(rgba(20,8,6,.18), rgba(20,8,6,.34)), url("img/fondo.jpg") center top / cover no-repeat fixed;
  overflow-x:hidden;
}
a{color:inherit}
.hidden{display:none!important}
.topbar{position:sticky;top:0;z-index:100;display:flex;justify-content:center;gap:24px;flex-wrap:wrap;padding:12px 16px;background:rgba(20,8,6,.62);backdrop-filter:blur(6px);border-bottom:1px solid rgba(240,211,154,.10)}
.topbar a,.gold-menu a{color:var(--gold);text-decoration:none;font-weight:700;transition:opacity .2s ease,transform .2s ease}
.topbar a:hover,.gold-menu a:hover{opacity:.9;transform:translateY(-1px)}
.hero{position:relative;min-height:540px;display:flex;align-items:center;justify-content:center;text-align:center;padding:96px 20px 76px;overflow:visible}
.hero-overlay{position:absolute;inset:0;background:radial-gradient(circle at 50% 38%, rgba(255,255,255,.03), transparent 32%),linear-gradient(180deg, rgba(15,5,4,.06) 0%, rgba(15,5,4,.14) 48%, rgba(15,5,4,.06) 100%);z-index:1}
.hero-left-glow{position:absolute;left:-3%;top:56px;width:42%;height:390px;background:radial-gradient(circle at 35% 40%, rgba(255,165,60,.15), transparent 42%),radial-gradient(circle at 22% 70%, rgba(255,90,20,.09), transparent 38%);filter:blur(28px);z-index:2;pointer-events:none;animation:heroGlow 7s ease-in-out infinite}
.hero-smoke{position:absolute;border-radius:50%;filter:blur(30px);opacity:.20;pointer-events:none;z-index:2}
.hero-smoke-1{left:7%;bottom:32px;width:240px;height:120px;background:rgba(255,210,180,.15);animation:heroSmoke1 10s ease-in-out infinite}
.hero-smoke-2{left:18%;bottom:72px;width:180px;height:90px;background:rgba(255,235,220,.09);animation:heroSmoke2 12s ease-in-out infinite}
.hero-smoke-3{right:10%;top:110px;width:150px;height:80px;background:rgba(255,235,220,.06);animation:heroSmoke2 14s ease-in-out infinite}
.kanji{position:absolute;right:20px;top:34px;width:140px;max-width:12vw;z-index:5;opacity:.96;filter:drop-shadow(0 10px 20px rgba(0,0,0,.52)) drop-shadow(0 0 14px rgba(220,40,40,.26))}
.hero-content{position:relative;z-index:6;width:min(980px,92vw);padding-top:18px}
.hero-kicker{margin:0 0 10px;color:#f6d59a;font-size:clamp(15px,1.2vw,22px);letter-spacing:.08em;text-transform:uppercase;text-shadow:0 2px 10px rgba(0,0,0,.35)}
.hero-title{margin:0;position:relative;display:inline-block;font-size:clamp(54px,7vw,108px);line-height:.95;font-weight:700;letter-spacing:2px;color:transparent;background:linear-gradient(120deg,#fff6cc 0%,#ffe08a 20%,#ffc94a 40%,#fff2b0 55%,#d89c2b 75%,#fff3c2 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;text-shadow:0 2px 0 rgba(120,65,15,.20),0 6px 18px rgba(0,0,0,.35)}
.hero-title::after{content:"";position:absolute;top:0;left:-40%;width:30%;height:100%;background:linear-gradient(120deg,transparent,rgba(255,255,255,.84),transparent);transform:skewX(-20deg);animation:shine 3.4s infinite}
.hero-divider{display:flex;align-items:center;justify-content:center;gap:16px;width:min(700px,88%);margin:18px auto 12px}
.hero-divider span{flex:1;height:2px;background:linear-gradient(to right, transparent, rgba(240,211,154,.95), transparent);box-shadow:0 0 10px rgba(240,211,154,.18)}
.hero-flor{width:50px;height:auto;filter:drop-shadow(0 4px 10px rgba(0,0,0,.34)) drop-shadow(0 0 6px rgba(180,30,30,.14))}
.hero-subtitle{margin:0;color:#f7ead0;font-size:clamp(18px,1.7vw,30px);text-shadow:0 2px 12px rgba(0,0,0,.35)}
.hero-buttons{margin-top:26px;display:flex;justify-content:center;gap:14px;flex-wrap:wrap}
.hero-btn{display:inline-flex;align-items:center;justify-content:center;min-width:170px;padding:12px 22px;border-radius:999px;text-decoration:none;font-weight:700;transition:transform .18s ease, filter .18s ease, box-shadow .18s ease}
.hero-btn:hover{transform:translateY(-2px);filter:brightness(1.05)}
.hero-btn-primary{background:linear-gradient(180deg,var(--soft-red) 0%,var(--deep-red) 100%);color:#fff0cc;box-shadow:0 10px 22px rgba(0,0,0,.32), inset 0 1px 0 rgba(255,255,255,.15)}
.hero-btn-secondary{background:rgba(40,16,11,.62);border:1px solid rgba(240,211,154,.35);color:var(--gold);backdrop-filter:blur(4px)}
@keyframes shine{0%{left:-40%}100%{left:120%}}
@keyframes heroGlow{0%{transform:translateX(0) translateY(0) scale(1);opacity:.55}50%{transform:translateX(12px) translateY(-8px) scale(1.05);opacity:.88}100%{transform:translateX(0) translateY(0) scale(1);opacity:.55}}
@keyframes heroSmoke1{0%{transform:translate(0,0) scale(1);opacity:.16}50%{transform:translate(18px,-10px) scale(1.08);opacity:.28}100%{transform:translate(0,0) scale(1);opacity:.16}}
@keyframes heroSmoke2{0%{transform:translate(0,0) scale(1);opacity:.10}50%{transform:translate(-10px,-14px) scale(1.1);opacity:.18}100%{transform:translate(0,0) scale(1);opacity:.10}}
.main-photo-wrap{max-width:1100px;margin:0 auto;padding:0 16px}
.main-photo{width:100%;display:block;border:3px solid #d7a449;border-radius:12px;box-shadow:0 10px 25px rgba(0,0,0,.6)}
.gold-menu{max-width:1100px;margin:14px auto 0;padding:10px;display:flex;justify-content:center;gap:15px;flex-wrap:wrap;background:#5b2b1b;border-radius:8px;box-shadow:0 10px 24px rgba(0,0,0,.18)}
.wrapper{max-width:1100px;margin:auto;padding:20px 16px 40px}
.cards-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:20px}
.paper-card,.paper-box,.gallery-card,.calendar-shell,.calendar-event,.gallery-btn,.instagram-btn,.portal-card,.student-card,.panel-card,.login-box,.material-card{font-family:var(--ui-font);letter-spacing:.005em}
.paper-card h2,.paper-card h3,.paper-box h2,.paper-box h3,.gallery-card h2,.calendar-top h2,.calendar-event-title,.portal-title,.card-title h3{font-family:var(--ui-font);font-weight:700}
.paper-card li,.paper-box p,.calendar-subtitle,.calendar-event-date,.material-meta,.portal-text{font-weight:500}
.paper-card,.paper-box{position:relative;background:var(--paper-grad),url("img/pergamino.png") center/cover no-repeat;color:var(--ink);padding:28px 30px 26px;border-radius:12px;box-shadow:0 14px 30px rgba(0,0,0,.35), inset 0 1px 0 rgba(255,255,255,.22);overflow:hidden}
.paper-card::after,.paper-box::after{content:"";position:absolute;inset:10px;border:1px solid rgba(110,66,32,.16);border-radius:10px;pointer-events:none}
.paper-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px}
.paper-header h2{margin:0;text-align:left;font-size:42px;color:#5a2014}
.paper-mark{padding:7px 12px;border-radius:999px;background:rgba(106,31,20,.10);color:#7a2418;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.05em}
.paper-header-dark h2{color:#fff3cf}.paper-mark.red{background:rgba(255,255,255,.12);color:#fff1d0}
.paper-box h2{margin:0 0 14px;text-align:center;font-size:42px;color:#5a2014}
.paper-card h3,.paper-box h3{margin:16px 0 8px;color:#701d13;font-size:24px}
.dir{font-weight:600;margin:0 0 12px}
.paper-card ul{padding-left:22px}
.paper-card li,.paper-box p{line-height:1.5;font-size:18px}
.sep{border-top:1px solid rgba(120,40,25,.18);margin:18px 0}
#autoridadesList{display:flex;flex-direction:column;gap:14px}
.autoridad-item{padding-left:12px;border-left:4px solid rgba(180,40,20,.38)}
.autoridad-cargo{font-size:18px;font-weight:700;color:#6a1f14;margin-bottom:4px}
.autoridad-nombre{font-size:22px;font-weight:700;color:#3d1d13;line-height:1.2}
.gallery-card{background:linear-gradient(180deg,#5f120f 0%,#7e1c15 35%,#4b0f0d 100%);color:#f8e9cc;padding:20px 18px 18px;border-radius:14px;border:2px solid rgba(235,185,85,.65);box-shadow:0 16px 32px rgba(0,0,0,.32), inset 0 1px 0 rgba(255,255,255,.08)}
.gallery-card h2{color:#fff3cf;font-size:52px;text-align:center;margin:0 0 16px;text-shadow:0 2px 0 rgba(90,30,10,.55),0 6px 18px rgba(0,0,0,.35),0 0 10px rgba(255,220,120,.14)}
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.gallery-grid img{width:100%;aspect-ratio:1/1;object-fit:cover;cursor:pointer;border-radius:10px;border:2px solid rgba(247,196,90,.8);transition:transform .25s ease, box-shadow .25s ease, filter .25s ease;box-shadow:0 8px 18px rgba(0,0,0,.18)}
.gallery-grid img:hover{transform:scale(1.04);box-shadow:0 12px 24px rgba(0,0,0,.28);filter:brightness(1.04)}
.gallery-btn{display:block;margin:16px auto 0;padding:12px 28px;border:none;border-radius:12px;background:linear-gradient(180deg,#c61d12 0%,#8e120c 100%);color:#fff3d0;font-size:20px;font-weight:700;cursor:pointer;transition:transform .18s ease, filter .18s ease}
.gallery-btn:hover{transform:translateY(-2px);filter:brightness(1.04)}
.calendar-card{position:relative;overflow:hidden}
.calendar-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.calendar-top h2{margin:0;text-align:left;font-size:48px;color:#5a2014}
.calendar-badge{padding:8px 14px;border-radius:999px;background:linear-gradient(180deg,#a61f15 0%,#76120d 100%);color:#fff1d0;font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;box-shadow:0 8px 18px rgba(0,0,0,.18), inset 0 1px 0 rgba(255,255,255,.16)}
.calendar-shell{position:relative;width:100%;max-width:100%;overflow:hidden;padding:18px 18px 16px;border-radius:18px;background:linear-gradient(180deg, rgba(255,252,243,.52), rgba(232,210,173,.30));border:1px solid rgba(126,61,28,.14);box-shadow:inset 0 1px 0 rgba(255,255,255,.35), 0 12px 24px rgba(70,35,15,.08)}
.calendar-shell::before{content:"";position:absolute;inset:10px;border-radius:14px;border:1px solid rgba(152,86,39,.12);pointer-events:none}
.calendar-header{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:0 0 18px}
.calendar-month-wrap{flex:1;min-width:0;text-align:center}
.calendar-month{font-size:clamp(22px,5vw,34px);font-weight:800;line-height:1.05;color:#6a1f14;text-shadow:0 1px 0 rgba(255,255,255,.18);word-break:break-word}
.calendar-subtitle{margin-top:6px;font-size:15px;color:#8b4a2d;opacity:.95}
.calendar-arrow{flex-shrink:0;width:48px;height:48px;border:none;border-radius:50%;cursor:pointer;background:linear-gradient(180deg,#b12619 0%,#7a140e 100%);color:#fff1d0;font-size:21px;font-weight:700;box-shadow:0 10px 20px rgba(0,0,0,.18), inset 0 1px 0 rgba(255,255,255,.18);transition:transform .18s ease, filter .18s ease, box-shadow .18s ease}
.calendar-arrow:hover{transform:translateY(-2px) scale(1.04);filter:brightness(1.05);box-shadow:0 12px 24px rgba(0,0,0,.22), inset 0 1px 0 rgba(255,255,255,.2)}
.calendar-events{position:relative;display:flex;flex-direction:column;gap:12px;min-height:120px;transition:opacity .25s ease, transform .25s ease}
.calendar-events.is-switching{opacity:.22;transform:translateY(8px)}
.calendar-event{position:relative;padding:16px 16px 14px 18px;border-radius:16px;background:linear-gradient(180deg, rgba(255,249,237,.78), rgba(235,214,178,.56));border:1px solid rgba(128,62,30,.14);box-shadow:0 8px 18px rgba(70,35,15,.08), inset 0 1px 0 rgba(255,255,255,.35);transition:transform .2s ease, box-shadow .2s ease, opacity .3s ease;animation:calendarFadeIn .35s ease both}
.calendar-event:hover{transform:translateY(-2px);box-shadow:0 12px 22px rgba(70,35,15,.12), inset 0 1px 0 rgba(255,255,255,.35)}
.calendar-event::before{content:"";position:absolute;left:0;top:12px;bottom:12px;width:6px;border-radius:10px;background:linear-gradient(180deg,#c52a1b 0%,#8a140d 100%)}
.calendar-event-title{display:block;padding-left:8px;font-size:22px;font-weight:700;color:#5b2115;line-height:1.2}
.calendar-event-date{display:inline-flex;align-items:center;gap:8px;margin-top:10px;margin-left:8px;padding:6px 12px;border-radius:999px;background:rgba(168,39,24,.08);color:#b12a1b;font-size:15px;font-weight:600}
.calendar-event-date::before{content:"📅";font-size:14px}
.calendar-empty{text-align:center;padding:22px 14px;border-radius:16px;background:linear-gradient(180deg, rgba(255,248,232,.34), rgba(228,204,162,.20));border:1px dashed rgba(120,50,22,.24);color:#7f4b33;font-style:italic;animation:calendarFadeIn .35s ease both}
@keyframes calendarFadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
.section-title{text-align:center;margin:44px 0 14px;font-size:32px;color:#f6ddaf}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.single-col{margin-top:10px}
.map-frame{margin-top:14px;border-radius:12px;overflow:hidden;box-shadow:0 10px 22px rgba(0,0,0,.12)}
.map-frame iframe{width:100%;height:280px;border:0;display:block}
.instagram-section{text-align:center;margin-top:34px}
.logo-redondo{width:155px;display:block;margin:0 auto 10px;border-radius:50%;box-shadow:0 10px 30px rgba(0,0,0,.45)}
.instagram-btn{display:inline-block;margin-top:16px;padding:12px 26px;border-radius:30px;background:linear-gradient(45deg,#833ab4,#fd1d1d,#fcb045);color:white;font-weight:700;text-decoration:none;box-shadow:0 6px 18px rgba(0,0,0,.35);transition:all .25s ease}
.instagram-btn:hover{transform:translateY(-2px) scale(1.05);box-shadow:0 10px 25px rgba(0,0,0,.5)}
.portal-wrapper,.panel-wrapper{max-width:1100px;margin:28px auto;padding:0 16px}
.login-box,.panel-card,.portal-card,.student-card{background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01)),linear-gradient(180deg, #2b120d 0%, #351610 100%);border:1px solid rgba(240,211,154,.10);border-radius:18px;box-shadow:0 18px 36px rgba(0,0,0,.35), inset 0 1px 0 rgba(255,255,255,.05)}
.login-box,.portal-card{max-width:560px;margin:0 auto;padding:26px 22px 24px}
.portal-title{text-align:center;color:var(--gold);font-size:30px;margin-bottom:12px}
.portal-text{text-align:center;color:#e9d0a4;margin-bottom:18px;line-height:1.5}
.form-field{margin-bottom:14px}
.form-field label{display:block;margin-bottom:7px;color:#f3ddaf;font-size:14px;font-weight:700}
.form-field input,.form-field textarea,.form-field select{width:100%;border:1px solid rgba(240,211,154,.16);background:rgba(255,255,255,.04);color:#fff4dc;border-radius:12px;padding:13px 14px;font-family:var(--ui-font);font-size:16px;outline:none}
.btn{border:none;border-radius:12px;padding:12px 18px;font-family:var(--ui-font);font-size:15px;font-weight:700;cursor:pointer}
.btn-primary{background:linear-gradient(180deg,#a61f15 0%,#76120d 100%);color:#fff2d6;box-shadow:0 10px 20px rgba(0,0,0,.22)}
.btn-secondary{background:linear-gradient(180deg,#4a1d16 0%,#34120e 100%);color:#f0d39a;border:1px solid rgba(240,211,154,.12)}
.btn-danger{background:linear-gradient(180deg,#7d130f 0%,#540d0b 100%);color:#ffe2d8}
.btn-row{display:flex;gap:10px;flex-wrap:wrap}
.status{margin-top:14px;min-height:22px;color:#f0d39a;font-size:14px}
.panel-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start}
.panel-col{display:flex;flex-direction:column;gap:20px}
.panel-card{padding:22px 20px 20px}
.card-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.card-title h3{color:var(--gold);font-size:28px;line-height:1.1}
.card-badge{padding:7px 11px;border-radius:999px;background:rgba(240,211,154,.10);color:#f3ddaf;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;white-space:nowrap}
.list{display:flex;flex-direction:column;gap:12px;margin-top:12px}
.list-empty{padding:16px 14px;border-radius:14px;background:rgba(255,255,255,.03);border:1px dashed rgba(240,211,154,.14);color:#d9c29a;text-align:center;font-style:italic}
.item-card{position:relative;padding:14px 14px 14px 16px;border-radius:14px;background:rgba(255,255,255,.04);border:1px solid rgba(240,211,154,.10)}
.item-card::before{content:"";position:absolute;left:0;top:10px;bottom:10px;width:5px;border-radius:8px;background:linear-gradient(180deg,#c52a1b 0%,#8a140d 100%)}
.item-title{display:block;padding-left:8px;color:#fff2d6;font-size:19px;line-height:1.25;font-weight:700}
.item-meta{display:block;padding-left:8px;margin-top:6px;color:#f0d39a;font-size:14px;font-weight:500}
.item-actions{margin-top:12px;padding-left:8px;display:flex;gap:8px;flex-wrap:wrap}
.gallery-preview{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:14px}
.gallery-item img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:10px;display:block;margin-bottom:10px;border:2px solid rgba(240,211,154,.18);box-shadow:0 8px 18px rgba(0,0,0,.18)}
.student-header{display:flex;justify-content:space-between;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:18px}
.student-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.material-card{padding:18px;border-radius:16px;background:rgba(255,255,255,.05);border:1px solid rgba(240,211,154,.12)}
.material-card h3{color:#fff2d6;font-size:22px;margin-bottom:8px}
.material-meta{color:#f0d39a;font-size:14px;margin-bottom:10px}
.material-actions{margin-top:12px;display:flex;gap:10px;flex-wrap:wrap}
.lightbox{display:none;position:fixed;inset:0;background:rgba(0,0,0,.92);z-index:999;align-items:center;justify-content:center;padding:20px}
.lightbox img{max-width:92vw;max-height:88vh;border-radius:8px}
.lightbox-close{position:absolute;top:18px;right:22px;color:#fff;font-size:46px;cursor:pointer;line-height:1}
.lightbox-nav{position:absolute;top:50%;transform:translateY(-50%);width:52px;height:52px;border:none;border-radius:50%;background:rgba(30,10,8,.72);color:#fff3cf;font-size:28px;cursor:pointer;z-index:1001;backdrop-filter:blur(4px);box-shadow:0 8px 20px rgba(0,0,0,.35);transition:transform .18s ease, background .18s ease}
.lightbox-nav:hover{background:rgba(70,18,12,.88);transform:translateY(-50%) scale(1.05)}
.lightbox-prev{left:22px}.lightbox-next{right:22px}
#petals{position:fixed;inset:0;pointer-events:none;z-index:50;overflow:hidden}
.petal{position:absolute;top:-30px;width:18px;height:14px;background:linear-gradient(135deg,#ffd1e0,#ff92ba);border-radius:80% 0 80% 80%;opacity:.88;animation:fall linear forwards}
@keyframes fall{from{transform:translate3d(0,-30px,0) rotate(0deg)}to{transform:translate3d(130px,110vh,0) rotate(320deg);opacity:.08}}
@media(max-width:1100px){.cards-grid,.two-col,.panel-grid,.student-grid{grid-template-columns:1fr}.kanji{width:120px;right:12px;top:34px}}
@media(max-width:900px){.hero{min-height:460px;padding-top:82px;padding-bottom:48px}.hero-left-glow{width:48%;height:280px}.gallery-grid{grid-template-columns:repeat(2,1fr)}.kanji{width:110px;right:14px;top:40px;max-width:none}}
@media(max-width:700px){.hero{min-height:390px;padding:82px 16px 38px}.hero-title{font-size:46px}.hero-kicker{font-size:13px}.hero-subtitle{font-size:16px}.hero-divider{gap:10px;margin:14px auto 10px}.hero-flor{width:36px}.kanji{width:78px;right:6px;top:42px;max-width:none}.hero-btn{min-width:145px;padding:10px 16px;font-size:14px}.topbar{gap:14px}.calendar-top{flex-direction:column;align-items:flex-start}.calendar-top h2{font-size:40px}.calendar-header{gap:8px}.calendar-month{font-size:26px}.calendar-subtitle{font-size:14px}.calendar-arrow{width:42px;height:42px;font-size:18px}.calendar-event-title{font-size:18px}.calendar-event-date{font-size:14px}.lightbox-nav{width:44px;height:44px;font-size:24px}.lightbox-prev{left:10px}.lightbox-next{right:10px}.autoridad-cargo{font-size:16px}.autoridad-nombre{font-size:19px}}

/* ── Instructor new fields (fallback if old classes used) ── */
.autoridad-categoria{font-size:13px;font-weight:800;color:#8a6500;background:linear-gradient(135deg,rgba(200,160,0,.15),rgba(200,160,0,.08));display:inline-block;padding:2px 8px;border-radius:999px;margin:4px 0}
.autoridad-dojo{font-size:14px;color:#7a4a30;font-style:italic;margin-top:2px}