:root{
  --navy:#061f48;
  --navy-2:#07375f;
  --navy-3:#0c3157;
  --green:#2fc10d;
  --green-dark:#24a707;
  --green-soft:#effbeb;
  --bg:#f4f7fb;
  --card:#ffffff;
  --text:#061c43;
  --muted:#536789;
  --border:#cfd9e8;
  --soft-border:#e0e6ef;
  --yellow:#ffd86b;
  --blue:#2a72d8;
  --shadow:0 14px 34px rgba(8,34,70,.11);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text)}
body{min-height:100vh}
button,input,textarea,select{font:inherit}
button{cursor:pointer}
.hidden{display:none!important}
.app-shell{min-height:100vh}
.view{display:none;min-height:100vh}.view.active{display:block}

/* Wordmark */
.wordmark{font-size:31px;font-weight:1000;letter-spacing:-1.8px;color:#fff;line-height:1;white-space:nowrap;text-shadow:0 1px 0 rgba(0,0,0,.07)}
.wordmark .green{color:#55cf21}.wordmark-xl{font-size:50px;color:var(--navy)}.wordmark-small{font-size:22px;letter-spacing:-1.2px}
.brand-subtitle{font-size:11px;font-weight:800;letter-spacing:.05em;color:#6a7a92;margin-top:4px}

/* Login */
.login-view{padding:clamp(24px,7vw,60px) 18px 48px;background:radial-gradient(circle at 50% 0,#fff 0,#f4f7fb 52%,#eaf0f7 100%)}
.login-brand{text-align:center;margin:30px auto 26px}
.login-card{width:min(520px,100%);margin:0 auto;background:#fff;border:1px solid #e2e8f1;border-radius:26px;padding:24px;box-shadow:var(--shadow)}
.login-card h1,.login-card h2{margin:0 0 5px;font-size:29px}.login-card p{color:var(--muted);margin:0 0 20px}
.role-choice{width:100%;min-height:82px;display:grid;grid-template-columns:50px 1fr 24px;align-items:center;gap:12px;border:1.5px solid var(--border);background:#fff;border-radius:16px;padding:12px 14px;text-align:left;margin:10px 0;color:var(--text)}
.role-choice:hover{border-color:#9eb7d5;background:#fafdff}.requester-choice{border-color:#a8dda0;background:#fbfff9}
.role-choice strong{display:block;font-size:18px}.role-choice small{display:block;color:var(--muted);margin-top:2px;line-height:1.25}.role-svg{font-size:27px;text-align:center}.chevron{font-size:34px;color:#7590af}
.login-card label,.request-form label,.dialog-card label{display:block;font-weight:850;font-size:14px;margin:15px 0 7px}
input,select,textarea{width:100%;border:1.5px solid #cbd7e7;border-radius:12px;background:#fff;padding:13px 14px;color:var(--text);outline:none;transition:.16s}
input:focus,select:focus,textarea:focus{border-color:#82a9d7;box-shadow:0 0 0 3px rgba(42,114,216,.09)}
textarea{resize:vertical;min-height:100px}
.primary-btn,.send-btn{width:100%;border:0;border-radius:12px;background:linear-gradient(180deg,#34cf10,#25ae08);color:#fff;font-weight:900;padding:14px 18px;font-size:18px;box-shadow:0 8px 18px rgba(46,194,12,.18)}
.primary-btn{background:linear-gradient(180deg,#0e4f81,#082f58);box-shadow:none;margin-top:8px}
.back-inline{border:0;background:transparent;color:#416082;font-weight:800;padding:0 0 12px}

/* Header */
.app-view{background:#fff;max-width:980px;margin:0 auto;box-shadow:0 0 0 1px rgba(10,33,67,.04);position:relative}
.app-header{height:82px;background:linear-gradient(135deg,#06345c,#052f55 58%,#073d65);display:flex;align-items:flex-end;padding:0 22px 18px;color:#fff;position:sticky;top:0;z-index:20;box-shadow:0 1px 0 rgba(255,255,255,.08)}
.app-header .wordmark{margin-right:auto}.icon-button,.header-back{border:0;background:transparent;color:#fff;font-size:31px;padding:0;line-height:1}.menu-btn{margin-left:auto}.header-back{font-size:50px;font-weight:300;margin-right:9px;transform:translateY(4px)}.header-context{font-size:18px;margin-right:auto;padding-bottom:2px}.admin-context{margin-left:12px}
.app-header .wordmark-small{margin-left:auto;margin-right:0}
.screen-content{padding:23px 20px 30px;background:#fff;min-height:calc(100vh - 82px)}.with-bottom-nav{padding-bottom:100px}
.screen-title h1{font-size:43px;line-height:.95;letter-spacing:-2px;margin:0 0 8px;font-weight:950}.screen-title p{margin:0 0 22px;font-size:22px;color:#3f5576}

/* Printer catalog */
.printer-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.printer-card{min-height:66px;border:1.5px solid var(--border);background:#fff;border-radius:9px;display:flex;align-items:center;gap:13px;padding:11px 14px;color:var(--text);font-size:17px;font-weight:900;text-align:left;box-shadow:0 1px 1px rgba(0,0,0,.015)}
.printer-card:hover,.printer-card:focus{border-color:var(--green);background:linear-gradient(90deg,#fff,#f3fff0)}
.printer-svg{width:35px;height:35px;flex:0 0 35px;color:#09285b}

/* Actions */
.actions-screen{text-align:center}.device-title{font-size:45px;margin:0 0 14px;font-weight:1000;letter-spacing:-1.5px}.big-printer-icon{width:135px;height:135px;margin:0 auto 24px;color:#072858}.big-printer-icon svg{width:100%;height:100%}.question-title{font-size:32px;margin:0 0 20px;letter-spacing:-1px}
.action-stack{display:grid;gap:12px;max-width:560px;margin:0 auto}.action-button{border:1.8px solid #8195b1;background:#fff;color:var(--text);border-radius:10px;min-height:66px;display:flex;align-items:center;gap:18px;padding:12px 22px;font-size:20px;text-align:left}.action-button span{font-size:28px;min-width:34px;text-align:center}.action-button strong{font-weight:900}.action-button.primary-action{background:linear-gradient(180deg,#35d210,#24ad08);color:#fff;border-color:#2ebc0b;box-shadow:0 7px 17px rgba(43,190,10,.19)}

/* Forms */
.request-form-screen{max-width:680px;margin:0 auto;min-height:calc(100vh - 82px)}.form-heading h1{font-size:39px;line-height:1;margin:0 0 4px;font-weight:1000;letter-spacing:-1.5px}.form-heading p{font-size:29px;color:#405778;margin:0 0 20px}.form-block label{font-size:15px}.request-form select,.request-form input,.request-form textarea{font-size:18px;border-radius:10px}.stepper{display:grid;grid-template-columns:70px 1fr 70px;gap:10px;align-items:center}.step-btn{height:64px;border:1px solid #cbd8e8;background:linear-gradient(#f7f9fc,#e8eef5);color:#0a2c61;border-radius:9px;font-size:38px;line-height:1}.step-value{text-align:center;font-size:28px!important;font-weight:900;height:64px;padding:8px!important}.unit-note{text-align:center;color:#4a607e;font-size:18px;margin:7px 0 14px}.paper-qty-row{display:grid;grid-template-columns:1.6fr 1fr;gap:14px;align-items:end}.paper-unit-col{margin-bottom:0!important}.compact-stepper{grid-template-columns:54px 1fr 54px}.compact-stepper .step-btn,.compact-stepper .step-value{height:52px}.send-btn{margin-top:18px;border-radius:9px;font-size:20px;padding:15px}

/* Bottom nav */
.bottom-nav{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:min(980px,100%);height:79px;background:rgba(255,255,255,.98);border-top:1px solid #dbe3ed;display:grid;grid-template-columns:1fr 1fr;z-index:30;padding-bottom:env(safe-area-inset-bottom)}
.nav-item{border:0;background:transparent;color:#466180;font-size:14px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;font-weight:650;position:relative}.nav-item.active{color:#24b50a}.nav-item.active:after{content:"";position:absolute;bottom:5px;width:90px;height:3px;background:#24b50a;border-radius:4px}.nav-icon{font-size:27px;line-height:1}

/* Tickets */
.ticket-list{display:grid;gap:13px}.ticket-card{border:1.5px solid #d4deeb;border-radius:13px;background:#fff;padding:17px;box-shadow:0 2px 8px rgba(20,43,75,.035)}.ticket-top{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.ticket-no{font-size:21px;font-weight:1000;color:#082b64}.ticket-meta{font-size:13px;color:#6e7f97;margin-top:3px}.ticket-type-title{font-size:18px;font-weight:900;margin:12px 0 8px}.ticket-main{color:#425979;line-height:1.5;font-size:15px}.ticket-note{border-top:1px solid #dbe2eb;margin-top:13px;padding-top:12px;color:#425979}.status{display:inline-flex;align-items:center;border-radius:999px;padding:6px 12px;font-size:13px;font-weight:900;white-space:nowrap}.status-recibido{background:#fff0ba;color:#6d5100;border:1px solid #f3c73a}.status-en-proceso{background:#e7f0ff;color:#1d57a2;border:1px solid #bcd2f4}.status-despachado{background:#e8f9e2;color:#227b10;border:1px solid #b5e6a7}.status-finalizado{background:#edf0f4;color:#526174;border:1px solid #d5dce5}.empty{text-align:center;color:#65758c;padding:34px 14px;border:1.5px dashed #d3dce7;border-radius:14px;background:#fafcff}

/* Admin */
.admin-view .screen-content{padding-top:18px}.admin-title h1{font-size:39px;margin-bottom:12px}.admin-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:12px}.stat-card{background:#f6f8fb;border:1px solid #dbe3ee;border-radius:11px;padding:10px;text-align:center}.stat-card b{display:block;font-size:21px}.stat-card span{font-size:11px;color:#63758d}.admin-tabs{display:flex;overflow:auto;border:1.5px solid #cdd8e6;border-radius:10px;margin-bottom:18px;background:#fff;scrollbar-width:none}.admin-tabs::-webkit-scrollbar{display:none}.admin-tab{flex:1 0 auto;border:0;background:#fff;color:#314967;padding:11px 15px;font-weight:800;white-space:nowrap}.admin-tab.active{background:linear-gradient(180deg,#34cc10,#27b309);color:#fff}.admin-list .ticket-card{padding:18px}.admin-card-button{width:100%;border:0;border-radius:9px;background:linear-gradient(180deg,#35cf10,#25ad08);color:#fff;font-weight:900;font-size:18px;padding:13px;margin-top:15px}

/* Dialog */
dialog{border:0;border-radius:20px;padding:0;width:min(520px,92vw);box-shadow:0 28px 80px rgba(3,25,55,.32)}dialog::backdrop{background:rgba(1,17,38,.57)}.dialog-card{padding:22px;position:relative}.dialog-close{position:absolute;right:14px;top:12px;border:0;background:#eef2f6;border-radius:50%;width:34px;height:34px;font-size:22px}.dialog-ticket-no{font-size:22px;font-weight:1000;color:#082b64;margin-bottom:12px}.dialog-ticket-info{background:#f7f9fc;border:1px solid #e0e6ee;border-radius:12px;padding:13px;color:#415977;line-height:1.55}

/* Toast */
.toast{position:fixed;left:50%;bottom:96px;transform:translate(-50%,18px);opacity:0;pointer-events:none;background:#163251;color:#fff;padding:12px 16px;border-radius:12px;z-index:99;transition:.2s;box-shadow:0 10px 30px rgba(0,0,0,.23);max-width:88%;text-align:center;font-weight:750}.toast.show{opacity:1;transform:translate(-50%,0)}.toast.error{background:#a43131}

@media(min-width:720px){
  .app-view{margin-top:18px;margin-bottom:18px;min-height:calc(100vh - 36px);border-radius:25px;overflow:hidden}.bottom-nav{width:min(980px,calc(100% - 36px));bottom:18px;border-radius:0 0 25px 25px}.screen-content{padding-left:34px;padding-right:34px}.printer-grid{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:520px){
  .app-header{height:74px;padding:0 17px 15px}.wordmark{font-size:28px}.wordmark-small{font-size:19px}.screen-content{padding:20px 16px 28px}.screen-title h1{font-size:39px}.screen-title p{font-size:21px}.printer-card{font-size:16px;padding:9px 10px;gap:8px}.printer-svg{width:31px;height:31px;flex-basis:31px}.device-title{font-size:42px}.big-printer-icon{width:125px;height:125px}.question-title{font-size:30px}.action-button{font-size:18px;padding:10px 17px;min-height:61px}.form-heading h1{font-size:36px}.paper-qty-row{grid-template-columns:1.45fr 1fr;gap:10px}.admin-stats{grid-template-columns:repeat(2,1fr)}.login-view{padding-left:14px;padding-right:14px}.wordmark-xl{font-size:44px}
}