/* =========================================================
   SMART GLASS — CANONICAL DESIGN SYSTEM
   This file is the master visual language for every page.
========================================================= */
:root{
  --black:#05070a; --black-2:#0a0e14; --black-3:#111720;
  --blue:#1479ff; --blue-light:#4a9aff; --blue-dark:#0758c9;
  --white:#fff; --off-white:#f8fafc; --text:#111820; --muted:#6c7785;
  --border:#e5e9ef; --surface:#f5f7fa; --card-radius:22px;
  --shadow:0 12px 35px rgba(5,15,30,.08);
  --shadow-hover:0 25px 65px rgba(5,15,30,.15);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{min-height:100vh;font-family:"Inter",Arial,sans-serif;color:var(--text);background:var(--surface);overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font-family:inherit}
.container{width:min(1180px,calc(100% - 40px));margin:0 auto}

/* Shared background */
.site-background{position:fixed;inset:0;z-index:-10;overflow:hidden;pointer-events:none;background:#f5f7fa}
.background-glow{position:absolute;width:500px;height:500px;border-radius:50%;filter:blur(100px);opacity:.25}
.background-glow-1{top:-300px;right:-200px;background:rgba(20,121,255,.35)}
.background-glow-2{bottom:-300px;left:-200px;background:rgba(20,121,255,.12)}

/* Brand */
.brand{display:inline-flex;align-items:center;gap:11px;flex-shrink:0}
.brand-logo{width:42px;height:42px;display:flex;align-items:center;justify-content:center}
.brand-logo img{width:100%;height:100%;object-fit:contain}
.brand-name{color:#111820;font-size:15px;font-weight:700;letter-spacing:.02em;white-space:nowrap}
.brand-name strong{color:var(--blue);font-weight:800}
.blue-letter{color:var(--blue);font-weight:800}

/* Navbar — identical structure across dashboard pages */
.navbar{position:sticky;top:0;z-index:1000;height:76px;background:rgba(255,255,255,.94);border-bottom:1px solid rgba(220,225,232,.9);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
.navbar-container{width:min(1280px,calc(100% - 40px));height:100%;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:25px}
.navbar-links{display:flex;align-items:center;gap:7px}
.navbar-link,.language-button{min-height:42px;padding:0 14px;border:1px solid transparent;border-radius:11px;background:transparent;display:inline-flex;align-items:center;gap:8px;color:#5d6876;font-size:12px;font-weight:600;cursor:pointer;transition:.2s ease}
.navbar-link:hover,.navbar-link.active,.language-button:hover{background:#f1f4f8;color:var(--black)}
.navbar-link.active{color:var(--blue)}
.logout-link:hover{color:#b42318;background:#fff1f0}
.language-switcher{position:relative}
.language-button{border:0}
.language-button .fa-chevron-down{font-size:8px}
.language-dropdown{position:absolute;top:calc(100% + 8px);right:0;width:135px;padding:6px;border:1px solid var(--border);border-radius:13px;background:rgba(255,255,255,.98);box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translateY(-6px);transition:.2s ease}
.language-dropdown.show{opacity:1;visibility:visible;transform:translateY(0)}
.language-dropdown button{width:100%;padding:10px;border:0;border-radius:8px;background:transparent;text-align:left;color:#505c6b;cursor:pointer;font-size:12px}
.language-dropdown button:hover{color:var(--blue);background:#f1f6ff}
.mobile-menu-button{display:none;width:42px;height:42px;border:1px solid var(--border);border-radius:11px;background:#fff;color:var(--black);cursor:pointer;font-size:16px}

/* Hero */
.hero{position:relative;overflow:hidden;color:#fff;background:radial-gradient(circle at 80% 45%,rgba(20,121,255,.18),transparent 28%),linear-gradient(125deg,#040609 0%,#080c12 52%,#07182c 100%)}
.hero:before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.12;background-image:linear-gradient(rgba(255,255,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px);background-size:55px 55px}
.hero-grid{position:relative;z-index:1;width:min(1180px,calc(100% - 40px));min-height:570px;margin:0 auto;padding:70px 0;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(340px,.9fr);align-items:center;gap:80px}
.hero-content{max-width:650px}
.hero-eyebrow,.section-eyebrow{display:flex;align-items:center;gap:10px;margin-bottom:18px;font-size:10px;font-weight:800;letter-spacing:.16em}
.hero-eyebrow{color:#62a8ff}
.eyebrow-line{width:30px;height:2px;background:var(--blue);flex-shrink:0}
.hero h1{margin-bottom:25px;font-size:clamp(43px,5.5vw,72px);line-height:.98;letter-spacing:-.055em;font-weight:800}
.hero-blue-text{display:block;color:var(--blue-light)}
.hero-description{max-width:590px;color:#b9c2ce;font-size:15px;line-height:1.8}
.hero-button{margin-top:30px;display:inline-flex;align-items:center;gap:12px;padding:13px 18px;border-radius:11px;color:#fff;background:var(--blue);font-size:12px;font-weight:700;box-shadow:0 12px 35px rgba(20,121,255,.28);transition:.25s ease}
.hero-button:hover{background:#2784ff;transform:translateY(-2px);box-shadow:0 18px 40px rgba(20,121,255,.36)}
.hero-button i{transition:transform .2s ease}
.hero-button:hover i{transform:translateY(3px)}
.hero-visual{display:flex;align-items:center;justify-content:center}
.hero-card{position:relative;width:min(430px,100%);min-height:350px;padding:45px 35px;display:flex;flex-direction:column;align-items:center;justify-content:center;overflow:hidden;border:1px solid rgba(255,255,255,.14);border-radius:28px;background:linear-gradient(145deg,rgba(255,255,255,.09),rgba(255,255,255,.025));box-shadow:0 30px 90px rgba(0,0,0,.35);backdrop-filter:blur(12px)}
.hero-card:before,.hero-card:after{content:"";position:absolute;border:1px solid rgba(20,121,255,.28);border-radius:50%}
.hero-card:before{width:270px;height:270px}
.hero-card:after{width:190px;height:190px;border-color:rgba(20,121,255,.20)}
.hero-card-status{position:absolute;top:20px;left:22px;z-index:5;display:flex;align-items:center;gap:7px;color:#aeb8c5;font-size:9px;font-weight:800;letter-spacing:.12em}
.online-dot{width:7px;height:7px;border-radius:50%;background:#29d17d;box-shadow:0 0 13px rgba(41,209,125,.8)}
.hero-logo-box{position:relative;z-index:5;width:145px;height:145px;padding:18px;display:flex;align-items:center;justify-content:center;border:1px solid rgba(255,255,255,.8);border-radius:25px;background:rgba(255,255,255,.98);box-shadow:0 0 0 7px rgba(20,121,255,.07),0 18px 45px rgba(0,0,0,.35),0 0 50px rgba(20,121,255,.20)}
.hero-logo-box img{position:relative;z-index:3;width:100%;height:100%;object-fit:contain;opacity:1}
.hero-logo-glow{position:absolute;inset:-25px;z-index:-1;border-radius:50%;background:rgba(20,121,255,.12);filter:blur(25px)}
.hero-brand-name{position:relative;z-index:5;margin-top:20px;color:#fff;font-size:22px;font-weight:700;letter-spacing:.03em}
.hero-card-subtitle{position:relative;z-index:5;margin-top:8px;color:#9da8b7;font-size:10px;text-transform:uppercase;letter-spacing:.11em;text-align:center}
.hero-decoration{position:relative;z-index:5;display:flex;gap:6px;margin-top:23px}
.hero-decoration span{display:block;width:35px;height:3px;border-radius:100px;background:var(--blue)}
.hero-decoration span:nth-child(2){width:15px;opacity:.45}.hero-decoration span:nth-child(3){width:7px;opacity:.2}

/* Products */
.products{padding:85px 0 105px;background:var(--surface)}
.section-header{margin-bottom:38px}
.section-eyebrow{color:#657182}
.section-header h2{color:var(--black);font-size:clamp(30px,4vw,45px);line-height:1.05;letter-spacing:-.04em}
.products-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:21px}
.product-card{overflow:hidden;border:1px solid var(--border);border-radius:var(--card-radius);background:#fff;box-shadow:var(--shadow);cursor:pointer;transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease}
.product-card:hover{transform:translateY(-7px);border-color:rgba(20,121,255,.30);box-shadow:var(--shadow-hover)}
.product-card.card-opening{transform:scale(.985)}
.product-image{position:relative;width:100%;height:240px;overflow:hidden;background:#eef1f5}
.product-image img{width:100%;height:100%;display:block;object-fit:contain;object-position:center;padding:8px;background:#eef1f5;transition:transform .4s ease}
.product-card:hover .product-image img{transform:scale(1.035)}
.settings-image img{object-fit:contain}
.product-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(3,8,15,.64);opacity:0;transition:opacity .25s ease}
.product-card:hover .product-overlay{opacity:1}
.calculate-button{display:inline-flex;align-items:center;gap:10px;padding:11px 16px;border-radius:11px;color:#fff;background:var(--blue);font-size:11px;font-weight:700;box-shadow:0 10px 28px rgba(20,121,255,.35)}
.calculate-button i{transition:transform .2s ease}.product-card:hover .calculate-button i{transform:translateX(3px)}
.product-content{padding:21px 22px 24px}
.product-category{margin-bottom:9px;color:var(--blue);font-size:9px;font-weight:800;letter-spacing:.16em}
.product-content h3{margin-bottom:8px;color:var(--black);font-size:19px;line-height:1.3;letter-spacing:-.025em}
.product-content p{min-height:40px;color:var(--muted);font-size:12px;line-height:1.7}
.product-link{display:inline-flex;align-items:center;gap:9px;margin-top:17px;color:var(--black);font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}
.product-link i{color:var(--blue);transition:transform .2s ease}.product-card:hover .product-link i{transform:translateX(4px)}

/* Shared application pages: same palette, cards, spacing */
.app-bg{min-height:100vh;background:radial-gradient(circle at 90% 0%,rgba(20,121,255,.08),transparent 30%),var(--surface)}
.app-page{width:min(1180px,calc(100% - 40px));margin:0 auto;padding:52px 0 90px}
.page-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:26px}
.page-head h1{margin:0;color:var(--black);font-size:clamp(30px,4vw,45px);letter-spacing:-.04em}
.page-head p{margin:8px 0 0;color:var(--muted);font-size:13px}
.panel{background:#fff;border:1px solid var(--border);border-radius:var(--card-radius);box-shadow:var(--shadow);padding:24px}
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.field{display:flex;flex-direction:column;gap:7px}.field label{font-size:11px;font-weight:800;letter-spacing:.06em;color:#4f5b6b;text-transform:uppercase}.field input,.field select,.field textarea{width:100%;border:1px solid #d9e0e8;border-radius:11px;background:#fff;padding:12px 13px;font:inherit;color:var(--text);outline:none}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(20,121,255,.1)}.field small{color:var(--muted)}
.actions{display:flex;gap:10px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:11px;padding:12px 16px;font-weight:800;text-decoration:none;cursor:pointer}.btn-primary{background:var(--blue);color:#fff}.btn-dark{background:var(--black);color:#fff}.btn-light{background:#f1f4f8;color:var(--black)}.btn-danger{background:#b42318;color:#fff}
.flash{margin-bottom:18px;padding:12px 14px;border-radius:11px;font-weight:700}.flash.success{background:#ecfdf5;color:#047857;border:1px solid #a7f3d0}.flash.error{background:#fef2f2;color:#b91c1c;border:1px solid #fecaca}.flash.info{background:#eff6ff;color:#1d4ed8;border:1px solid #bfdbfe}
.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse;font-size:12px}.table th{background:var(--black-3);color:#fff;text-align:left;padding:11px}.table td{border-bottom:1px solid var(--border);padding:11px;vertical-align:middle}.table tr:nth-child(even) td{background:#f8fafc}
.badge{display:inline-flex;padding:5px 8px;border-radius:999px;font-size:10px;font-weight:800;background:#e2e8f0}.badge.green{background:#dcfce7;color:#166534}.badge.orange{background:#ffedd5;color:#9a3412}.badge.red{background:#fee2e2;color:#991b1b}
.logo-preview{max-width:180px;max-height:80px;object-fit:contain;border:1px solid var(--border);border-radius:10px;padding:6px}.image-thumb{width:70px;height:48px;object-fit:contain;border:1px solid var(--border);border-radius:8px;background:#fff}
.stat{padding:18px;border-radius:18px;background:var(--black);color:#fff}.stat span{display:block;color:#94a3b8;font-size:11px;margin-bottom:6px}.stat strong{font-size:24px}
.system-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.system-card{background:#fff;border:1px solid var(--border);border-radius:18px;padding:20px;box-shadow:var(--shadow)}.system-card h3{margin:0 0 7px}.system-card p{color:var(--muted)}
.summary-total{display:flex;align-items:center;justify-content:space-between;gap:20px;background:var(--black);color:#fff;border-radius:18px;padding:20px}.summary-total strong{font-size:25px}
.notice{padding:12px 14px;border-left:3px solid var(--blue);background:#eff6ff;color:#1e3a8a;border-radius:8px}
.offer-paper{width:min(900px,100%);margin:0 auto;background:#fff;border:1px solid var(--border);box-shadow:0 18px 45px rgba(15,23,42,.12);padding:38px}.offer-header{display:flex;justify-content:space-between;align-items:start;border-bottom:2px solid #e5e7eb;padding-bottom:15px;margin-bottom:18px}.offer-header img{max-width:210px;max-height:70px;object-fit:contain}.offer-badge{text-align:right}.offer-badge strong{display:block;color:var(--black);font-size:17px}.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.info-box{border:1px solid #dbe3ee;border-radius:14px;padding:14px}.info-box h3{margin:0 0 10px;font-size:14px;color:#172554}.info-row{display:grid;grid-template-columns:110px 1fr;gap:8px;margin:5px 0;font-size:13px}.info-row .label{font-weight:800;color:#475569}.offer-total{margin-top:18px;display:flex;justify-content:flex-end}.offer-total-box{min-width:280px;background:var(--black);color:#fff;padding:18px;border-radius:14px}.offer-total-box span{display:block;color:#cbd5e1;font-size:12px}.offer-total-box strong{font-size:25px}

/* Login / registration use same black-blue identity */
.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 80% 10%,rgba(20,121,255,.22),transparent 32%),linear-gradient(125deg,#040609,#080c12 55%,#07182c)}
.login-card{width:min(460px,100%);background:#fff;border:1px solid var(--border);border-radius:24px;padding:30px;box-shadow:0 30px 90px rgba(0,0,0,.35)}
.login-brand{text-align:center;margin-bottom:22px}.login-brand img{width:70px;height:70px;object-fit:contain;margin:auto}.login-brand h1{margin:8px 0 3px}.login-brand p{margin:0;color:var(--muted)}.split-login{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}.split-login a{text-align:center}

/* Footer */
.footer{background:var(--black);color:#9ca7b5;border-top:1px solid rgba(255,255,255,.06)}
.footer-container{min-height:90px;display:flex;align-items:center;justify-content:space-between;gap:25px}
.footer-brand{display:inline-flex;align-items:center;gap:10px}.footer-logo{width:35px;height:35px}.footer-logo img{width:100%;height:100%;object-fit:contain}.footer-brand-name{color:#fff;font-size:13px;font-weight:700}.footer p{font-size:11px}.footer-right{display:flex;align-items:center;gap:18px;font-size:11px}.footer-right a{color:#d9dfe7}.footer-right a:hover{color:var(--blue-light)}

/* Admin-only helpers */
.admin-banner{background:linear-gradient(135deg,var(--black),#07182c);color:#fff;border-radius:20px;padding:22px;margin-bottom:20px}
.admin-banner h2{margin:0 0 5px}.admin-banner p{margin:0;color:#aeb8c5;font-size:13px}

/* Responsive */
@media(max-width:1000px){.hero-grid{grid-template-columns:1fr;gap:55px;padding:75px 0}.hero-content{max-width:750px}.hero-visual{width:100%}.hero-card{width:min(470px,100%)}.products-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){
  .container{width:calc(100% - 30px)}.navbar{height:68px}.navbar-container{width:calc(100% - 28px)}
  .brand-logo{width:38px;height:38px}.brand-name{font-size:13px}.mobile-menu-button{display:flex;align-items:center;justify-content:center}
  .navbar-links{position:absolute;top:calc(100% + 7px);left:14px;right:14px;padding:8px;display:flex;flex-direction:column;align-items:stretch;gap:4px;border:1px solid var(--border);border-radius:16px;background:rgba(255,255,255,.98);box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translateY(-7px);transition:.2s ease}
  .navbar-links.mobile-open{opacity:1;visibility:visible;transform:translateY(0)}
  .navbar-link,.language-button{width:100%;justify-content:flex-start}.language-switcher{width:100%}
  .language-dropdown{position:static;width:100%;margin-top:3px;display:none;box-shadow:none;border:0;background:#f5f7fa}.language-dropdown.show{display:block}
  .hero-grid{width:calc(100% - 30px);min-height:auto;padding:62px 0;gap:50px}.hero h1{font-size:clamp(40px,12vw,57px)}.hero-description{font-size:14px}.hero-card{min-height:320px}
  .products{padding:65px 0 80px}.products-grid{grid-template-columns:1fr;gap:17px}.product-image{height:250px}
  .footer-container{padding:28px 0;flex-wrap:wrap}.footer p{width:100%;order:3}
  .app-page{width:calc(100% - 30px);padding:35px 0 70px}.grid,.grid-3,.system-grid,.info-grid{grid-template-columns:1fr}.page-head{align-items:start;flex-direction:column}.panel{padding:18px}.table{min-width:700px}.offer-paper{padding:22px}
}
@media(max-width:430px){.hero-grid{width:calc(100% - 26px)}.hero-card{min-height:285px;padding:35px 20px}.hero-logo-box{width:115px;height:115px;padding:15px;border-radius:20px}.hero-brand-name{font-size:19px}.hero-card-subtitle{font-size:9px}.product-image{height:220px}.product-content{padding:19px}.footer-right{margin-left:auto}.split-login{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

/* Final system additions */
.welcome-user{margin:-4px 0 18px;color:#7eaef1;font-size:12px;font-weight:700;letter-spacing:.03em}
.muted{color:var(--muted);font-size:12px;line-height:1.6}
.section-rule{border:0;border-top:1px solid var(--border);margin:38px 0}
.image-placeholder{width:70px;height:48px;display:flex;align-items:center;justify-content:center;border:1px dashed #b8c2cf;border-radius:8px;background:#f8fafc;color:#8a96a6;font-size:9px;font-weight:800;letter-spacing:.08em}
.professional-table th{white-space:nowrap}.professional-table td{page-break-inside:avoid}.result-actions{margin-top:22px}
.offer-brand-text{font-size:24px;font-weight:800;color:var(--black)}.offer-system-box{margin-top:14px}.project-image-placeholder{min-height:210px;border:1px dashed #b8c2cf;border-radius:14px;background:linear-gradient(135deg,#f8fafc,#eef2f7);display:flex;align-items:center;justify-content:center;text-align:center;color:#94a3b8;font-size:11px;font-weight:800;letter-spacing:.08em;margin:15px 0}.offer-note{margin-top:15px;color:#475569;font-size:11px;line-height:1.65}.cutting-cover{display:flex;justify-content:space-between;gap:30px;padding:25px;border-radius:20px;background:linear-gradient(135deg,#eaf3ff,#d8eaff);color:#12325a;margin-bottom:20px}.cutting-cover h2{font-size:32px;margin:0 0 7px}.cutting-cover p{color:#aeb8c5}.cutting-meta{min-width:240px;text-align:right;color:#35577d;font-size:11px;line-height:1.5}.admin-tabs{margin-bottom:2px}
@media print{
 @page{size:A4 portrait;margin:12mm}
 body{background:#fff!important}.navbar,.footer,.no-print{display:none!important}.app-bg{background:#fff!important}.app-page{width:100%;padding:0!important}.panel{box-shadow:none!important;border:1px solid #d7dee8!important;break-inside:auto}.print-document .panel{break-inside:auto}.professional-table{font-size:8pt;width:100%!important;min-width:0!important;table-layout:auto}.professional-table thead{display:table-header-group}.professional-table tr{break-inside:avoid;page-break-inside:avoid}.professional-table img{max-width:45px;max-height:35px}.image-placeholder{width:45px;height:35px}.cutting-cover{break-inside:avoid;page-break-inside:avoid}.offer-paper{box-shadow:none!important;border:0!important;width:100%!important}.project-image-placeholder{min-height:90mm;break-inside:avoid;page-break-inside:avoid}.offer-system-box,.info-box,.offer-total-box,.offer-note{break-inside:avoid;page-break-inside:avoid}
 /* No table ever scrolls on paper — the on-screen horizontal-scroll
    wrapper (.table-wrap{overflow:auto}) must not clip/scroll columns
    once printed; the table itself shrinks to the page width instead. */
 .table-wrap{overflow:visible!important}
}
/* ===== FINAL POLISH ===== */
.welcome-user{display:inline-flex;margin:0 0 18px;padding:8px 12px;border:1px solid rgba(20,121,255,.25);border-radius:999px;background:rgba(20,121,255,.08);color:#8dbdff;font-size:11px;font-weight:700}
.luxury-switch{min-width:82px;justify-content:center;background:linear-gradient(180deg,#fff,#f6f8fb)!important;border:1px solid #e0e6ee!important;box-shadow:0 4px 12px rgba(15,23,42,.05)}
.luxury-dropdown{padding:7px!important;border:1px solid #dce4ef!important;border-radius:14px!important;box-shadow:0 15px 40px rgba(15,23,42,.12)!important;background:#fff!important}.luxury-dropdown a,.luxury-dropdown button{display:flex!important;align-items:center;gap:9px;width:100%;padding:10px 11px;border-radius:9px;text-decoration:none;color:#4b5868;font-size:11px;font-weight:600}.luxury-dropdown a:hover,.luxury-dropdown button:hover{background:#f1f6ff;color:#0758c9}.currency-dropdown{width:190px}.currency-dropdown a{display:grid!important;grid-template-columns:28px 1fr auto}.currency-choice-icon{width:25px;height:25px;display:grid;place-items:center;border-radius:8px;background:#eef5ff;color:#0758c9;font-weight:800}.currency-symbol{font-weight:800}.currency-symbol-dollar{color:#1479ff}.currency-symbol-lira{color:#64748b;font-size:12px}.currency-dropdown b{font-size:9px;color:#94a3b8}
.calculation-summary{margin-top:28px;border:1px solid #dbe4ef;border-radius:24px;background:#fff;box-shadow:0 18px 50px rgba(15,23,42,.08);padding:25px}.summary-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:20px}.summary-heading h2{font-size:27px;color:#0b1220}.summary-system-tag{padding:8px 11px;border-radius:999px;background:#eff6ff;color:#0758c9;font-size:10px;font-weight:800}.summary-grid{display:flex;flex-direction:column;gap:16px}.summary-measurements{padding:22px;border-radius:18px;background:linear-gradient(135deg,#f5f9ff,#edf4ff);border:1px solid #dbe8ff}.summary-measurements span{display:block;color:#66758a;font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.summary-measurements strong{display:block;margin-top:10px;font-size:19px;color:#111827}.summary-measurements small{display:block;margin-top:12px;color:#657182}
/* Price rows render as a compact "receipt" list (label left, amount
   right) instead of three squeezed side-by-side cards — the calculator
   page always has a live-preview panel next to it now, so this column
   is permanently about half the page width, and the old 3-up grid
   wrapped text and produced uneven, "shifted"-looking card heights. */
.summary-prices{display:flex;flex-direction:column;border:1px solid #e0e6ee;border-radius:16px;overflow:hidden}.summary-prices>div{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:15px 20px;border-bottom:1px solid #eef1f5;background:#fff}.summary-prices>div:last-child{border-bottom:0}.summary-prices span{color:#66758a;font-size:10.5px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.summary-prices strong{font-size:16.5px;color:#182235;font-weight:800;white-space:nowrap}.summary-prices .summary-final{background:#1479ff}.summary-prices .summary-final span,.summary-prices .summary-final strong{color:#fff}.summary-prices .summary-final strong{font-size:21px}.summary-actions{display:flex;flex-wrap:wrap;justify-content:flex-start;align-items:center;gap:10px;margin-top:18px;padding-top:18px;border-top:1px solid #eef1f5}.summary-actions .btn{flex:0 0 auto}
.summary-only-card{max-width:760px;margin:0 auto;border:1px solid #dbe4ef;border-radius:22px;background:#fff;box-shadow:0 18px 50px rgba(15,23,42,.08);padding:10px}.summary-line{display:flex;justify-content:space-between;align-items:center;padding:20px 22px;border-bottom:1px solid #e7ebf1;color:#64748b}.summary-line strong{font-size:18px;color:#172033}.summary-line.final{border:0;margin:8px;border-radius:16px;background:#1479ff;color:#fff}.summary-line.final strong{color:#fff;font-size:25px}.summary-page-actions{justify-content:center;margin-top:20px}
.offer-layout{display:grid;grid-template-columns:minmax(290px,.72fr) minmax(500px,1.28fr);gap:22px;align-items:start}.offer-editor{position:sticky;top:96px}.offer-preview-wrap{min-width:0}.offer-paper{background:#fff;border:1px solid #dce4ef;border-radius:18px;padding:28px;box-shadow:0 20px 55px rgba(15,23,42,.10)}.offer-top-logos{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;border-bottom:1px solid #e2e8f0;padding-bottom:14px}.customer-logo-box,.our-logo-box{width:45%;min-height:64px;display:flex;align-items:flex-start}.customer-logo-box img,.our-logo-box img{max-width:190px;max-height:62px;object-fit:contain}.our-logo-box{justify-content:flex-end;text-align:right;flex-wrap:wrap}.our-logo-box img{width:155px}.our-logo-box>div{width:100%;font-size:12px;font-weight:800;color:#1c2737;margin-top:2px}.logo-placeholder{height:58px;width:170px;border:1px dashed #b8c5d5;border-radius:10px;display:grid;place-items:center;color:#8b98a9;font-size:8px;letter-spacing:.08em}.offer-heading{display:flex;justify-content:space-between;align-items:flex-start;margin:22px 0 15px}.offer-kicker{color:#1479ff;font-size:9px;font-weight:800;letter-spacing:.18em}.offer-heading h2{margin:5px 0 3px;font-size:28px;color:#0b1220}.offer-heading p{margin:0;color:#66758a;font-size:12px}.offer-date{color:#66758a;font-size:11px}.offer-project-image{height:250px;border:1px dashed #b7c4d4;border-radius:14px;background:linear-gradient(135deg,#f8fafc,#f1f5f9);display:flex;align-items:center;justify-content:center;text-align:center;padding:20px;color:#94a3b8;font-size:10px;letter-spacing:.08em;margin-bottom:16px}
.offer-project-image.has-drawing{border:1px solid #dbe4ef;background:#fbfcfd;padding:10px}
.offer-project-image.has-drawing svg{width:100%;height:100%}.offer-system-box{margin-top:14px}.offer-total-box{min-width:260px;background:#eff6ff;border:1px solid #cfe0ff;color:#0758c9;border-radius:14px;padding:17px;text-align:right}.offer-total-box span{display:block;color:#61738d;font-size:9px;font-weight:800;text-transform:uppercase}.offer-total-box strong{display:block;font-size:27px;margin-top:5px}.offer-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:14px}
.admin-page{padding-top:42px}.admin-hero{display:flex;justify-content:space-between;align-items:center;gap:30px;padding:30px;border:1px solid #dce6f2;border-radius:24px;background:linear-gradient(135deg,#ffffff,#f3f8ff);box-shadow:0 18px 50px rgba(15,23,42,.08);margin-bottom:18px}.admin-hero h1{margin:4px 0 8px;font-size:38px;letter-spacing:-.04em;color:#0c1422}.admin-hero p{max-width:680px;color:#68778b;font-size:13px;line-height:1.7}.admin-hero-mark{width:92px;height:92px;display:grid;place-items:center;border-radius:24px;background:#fff;border:1px solid #dce6f2;box-shadow:0 12px 30px rgba(15,23,42,.08)}.admin-hero-mark img{width:70px;height:70px;object-fit:contain}.admin-tabs{display:flex;gap:7px;flex-wrap:wrap;padding:7px;background:#fff;border:1px solid #dce4ef;border-radius:15px;box-shadow:0 8px 25px rgba(15,23,42,.05);margin-bottom:18px}.admin-tab{padding:10px 14px;border-radius:10px;color:#637184;font-size:11px;font-weight:800}.admin-tab:hover{background:#f2f6fb;color:#0758c9}.admin-tab.active{background:#1479ff;color:#fff;box-shadow:0 7px 18px rgba(20,121,255,.22)}.admin-stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.admin-stat{padding:20px;border:1px solid #dce4ef;border-radius:18px;background:#fff;box-shadow:0 12px 30px rgba(15,23,42,.06)}.admin-stat span{display:block;color:#66758a;font-size:10px;font-weight:800;text-transform:uppercase}.admin-stat strong{display:block;color:#101a2b;font-size:25px;margin:8px 0 2px}.admin-stat small{color:#8a97a7}.admin-welcome-panel,.admin-panel{border:1px solid #dce4ef;border-radius:20px;background:#fff;box-shadow:0 12px 35px rgba(15,23,42,.06);padding:23px;margin-top:18px}.admin-welcome-panel h2,.admin-panel h2{color:#101a2b;margin-bottom:6px}.admin-welcome-panel p,.admin-panel-head p{color:#718095;font-size:12px}.admin-panel-head{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:18px}.admin-narrow{max-width:760px}.admin-btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:10px;padding:10px 14px;font-size:11px;font-weight:800;cursor:pointer}.admin-btn.primary{background:#1479ff;color:#fff}.admin-btn.primary:hover{background:#0758c9}.admin-btn.danger{background:#fff0ef;color:#b42318;border:1px solid #ffd2cf}.admin-btn.danger:hover{background:#ffe5e2}.admin-table th{background:#edf4ff!important;color:#3d4d63!important}.admin-table td{background:#fff}.admin-inline-form{display:flex;align-items:center;gap:7px}.admin-inline-form input[type=number]{width:90px}.admin-catalog-image{width:68px;height:50px}
.auth-corner{position:fixed;right:25px;top:23px;z-index:10;display:flex;gap:8px}.auth-home{width:43px;height:43px;display:grid;place-items:center;border-radius:12px;color:#5e6d80;background:rgba(255,255,255,.92);border:1px solid #e0e6ee;box-shadow:0 8px 22px rgba(15,23,42,.08)}.auth-home:hover{color:#1479ff}.auth-modern{position:relative;padding:38px 34px 30px;border:1px solid #dce4ef;box-shadow:0 30px 90px rgba(2,10,25,.20);overflow:hidden}.auth-top-line{position:absolute;left:0;right:0;top:0;height:4px;background:linear-gradient(90deg,#1479ff,#4a9aff,#1479ff)}.auth-logo-ring{width:74px;height:74px;padding:12px;border-radius:21px;margin:0 auto 13px;background:#fff;border:1px solid #dbe4ef;box-shadow:0 12px 30px rgba(15,23,42,.09)}.auth-logo-ring img{width:100%;height:100%;object-fit:contain}.auth-brand-name{font-size:23px;font-weight:800;color:#111827}.login-brand p{margin-top:5px}.auth-submit{width:100%;min-height:46px}.auth-links{display:flex;justify-content:space-between;gap:15px;margin-top:19px;padding-top:16px;border-top:1px solid #e5eaf0}.auth-links a{color:#617084;font-size:11px;font-weight:800}.auth-links a:hover{color:#1479ff}.register-card{width:min(620px,100%)}
@media(max-width:900px){.summary-grid,.offer-layout{grid-template-columns:1fr}.offer-editor{position:static}.admin-stat-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.summary-prices{grid-template-columns:1fr}.summary-heading{align-items:flex-start;flex-direction:column}.summary-actions,.offer-actions{flex-direction:column}.summary-actions .btn,.offer-actions .btn{width:100%}.admin-hero{padding:22px}.admin-hero-mark{width:70px;height:70px}.admin-hero-mark img{width:52px;height:52px}.admin-stat-grid{grid-template-columns:1fr 1fr}.admin-inline-form{align-items:flex-start;flex-direction:column}.auth-corner{right:15px;top:15px}.auth-modern{padding:34px 22px 25px}.offer-paper{padding:20px}.offer-project-image{height:190px}.offer-heading h2{font-size:23px}}
@media(max-width:480px){.admin-stat-grid{grid-template-columns:1fr}.customer-logo-box,.our-logo-box{width:48%}.our-logo-box img{width:120px}.offer-heading{flex-direction:column;gap:10px}.auth-corner{gap:5px}.auth-home,.luxury-switch{height:39px;min-height:39px}}
@media print{.no-print,.navbar,.footer,.app-bg>script{display:none!important}.app-bg{background:#fff!important}.print-document{width:100%!important;margin:0!important;padding:0!important}.panel{box-shadow:none!important}.cutting-table tr{break-inside:avoid;page-break-inside:avoid}.print-section{break-inside:auto;page-break-inside:auto}.offer-paper{box-shadow:none!important;border:0!important}.offer-layout{display:block}.offer-editor,.offer-actions{display:none!important}.offer-preview-wrap{width:100%}}

/* =========================================================
   SMART GLASS FINAL UI FIXES
   Authentication, currency selector and responsive admin UI
========================================================= */
.auth-page{
  min-height:100vh;display:grid;place-items:center;padding:28px 18px;
  background:radial-gradient(circle at 12% 10%,rgba(20,121,255,.12),transparent 30%),
             radial-gradient(circle at 88% 90%,rgba(20,121,255,.10),transparent 28%),#f4f7fb;
}
.auth-card{position:relative;width:min(500px,100%);background:rgba(255,255,255,.98);border:1px solid #dce5ef;border-radius:28px;padding:76px 38px 30px;box-shadow:0 30px 80px rgba(15,23,42,.13)}
.auth-card.register-card{width:min(680px,100%)}
.auth-topbar{position:absolute;top:16px;left:18px;right:18px;display:flex;justify-content:space-between;align-items:center;z-index:5}
.auth-topbar .auth-home,.auth-topbar .language-button{height:40px;min-height:40px}
.auth-home{width:40px;height:40px;display:grid;place-items:center;border-radius:11px;color:#516174;background:#fff;border:1px solid #dce5ef;box-shadow:0 7px 20px rgba(15,23,42,.07)}
.auth-home:hover{color:#1479ff;border-color:#bcd4f4;background:#f7fbff}
.auth-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:18px}
.auth-form-grid .field.full{grid-column:1/-1}
.auth-card .field{gap:7px}.auth-card .field label{color:#56657a;font-size:10px}
.auth-card .field input{min-height:46px;border-radius:12px;background:#fbfcfe;border-color:#dce4ed}
.auth-card .field input:focus{background:#fff}
.auth-card .login-brand{margin-bottom:25px}.auth-card .auth-brand-name{letter-spacing:-.02em}
.auth-card .auth-top-line{height:4px;border-radius:28px 28px 0 0}
.auth-card .flash{margin-bottom:16px}.auth-card .auth-submit{min-height:48px;border-radius:12px;font-size:12px;box-shadow:0 10px 25px rgba(20,121,255,.18)}
.auth-card .auth-links{margin-top:21px}.auth-card .auth-links a{font-size:11px}
.currency-current-icon{width:24px;height:24px;display:grid;place-items:center;border-radius:7px;background:#eef5ff;color:#1479ff;font-weight:800;font-size:13px}
.currency-dropdown{width:205px!important}.currency-dropdown a{display:grid!important;grid-template-columns:30px 1fr auto!important;align-items:center!important}
.currency-dropdown a .currency-choice-icon{width:26px;height:26px}.currency-dropdown b{font-size:9px;color:#8b98a8}
.admin-page{padding-bottom:90px}.admin-hero{background:linear-gradient(135deg,#ffffff 0%,#f6faff 100%)}
.admin-panel,.admin-welcome-panel,.admin-stat{background:#fff}
.admin-table{min-width:760px}.admin-table td{vertical-align:middle}.admin-table .actions{justify-content:flex-end}
@media(max-width:700px){
 .auth-card{padding:70px 22px 25px;border-radius:23px}.auth-form-grid{grid-template-columns:1fr}.auth-form-grid .field.full{grid-column:auto}
 .auth-topbar{left:14px;right:14px}.auth-card.register-card{width:min(100%,520px)}
 .navbar-links .language-switcher{width:100%}.currency-dropdown{width:100%!important}
 .admin-hero{align-items:flex-start}.admin-hero-mark{flex-shrink:0}.admin-panel{padding:17px}
}

/* ===== RESPONSIVE AUTH + CALCULATOR + MULTILINGUAL POLISH ===== */
.auth-page{min-height:100vh;display:grid;place-items:center;padding:22px;background:radial-gradient(circle at 80% 10%,rgba(20,121,255,.12),transparent 30%),#f4f7fb}
.auth-card{position:relative;width:min(560px,100%);max-height:calc(100vh - 44px);overflow:auto;background:#fff;border:1px solid #dce4ee;border-radius:25px;padding:28px;box-shadow:0 28px 80px rgba(15,23,42,.14)}
.auth-topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.auth-top-line{height:1px;background:#e7edf4;margin-bottom:20px}
.auth-logo-ring{width:72px;height:72px;margin:0 auto 10px;padding:10px;border:1px solid #dce5ef;border-radius:20px;background:#fff;box-shadow:0 10px 25px rgba(15,23,42,.08)}.auth-logo-ring img{width:100%;height:100%;object-fit:contain}
.auth-brand-name{text-align:center;font-size:20px;font-weight:800;color:#111827}.login-brand p{text-align:center;margin-top:5px;color:#7b8798;font-size:11px}.auth-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.auth-form-grid .full{grid-column:1/-1}.auth-submit{width:100%;margin-top:18px}.auth-links{display:flex;justify-content:space-between;gap:12px;margin-top:18px}.auth-links a{font-size:11px;color:#1479ff;font-weight:700}.auth-links a:hover{text-decoration:underline}
.kvkk-box{margin-top:18px;border:1px solid #dbe4ef;border-radius:15px;padding:14px;background:#f8fafc}.kvkk-box h3{font-size:13px;color:#182235;margin-bottom:8px}.kvkk-scroll{max-height:150px;overflow:auto;padding:10px;border:1px solid #e1e7ef;border-radius:10px;background:#fff;color:#5f6d7e;font-size:10px;line-height:1.7}.kvkk-check{display:flex;align-items:flex-start;gap:9px;margin-top:12px;color:#263548;font-size:11px;font-weight:700;line-height:1.5}.kvkk-check input{margin-top:2px;accent-color:#1479ff}.optional-label{font-size:9px;color:#94a3b8;font-weight:500;text-transform:none}.press-option{display:flex;align-items:center;gap:8px;color:#64748b;font-size:10px;font-weight:700}.press-option input{accent-color:#1479ff}.press-help{display:block;margin:4px 0 0 22px;color:#9aa5b4;font-size:9px}
.admin-page{direction:ltr}.admin-stat-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
.customer-edit-mode{justify-content:flex-start!important}.customer-edit-mode .customer-logo-box{min-width:180px}
@media(max-width:760px){
 .auth-page{padding:12px}.auth-card{max-height:calc(100vh - 24px);padding:20px;border-radius:20px}.auth-form-grid{grid-template-columns:1fr}.auth-form-grid .full{grid-column:auto}.auth-links{flex-direction:column;text-align:center}.auth-topbar{gap:10px}.auth-topbar .language-switcher{margin-left:auto}
 .navbar-container{width:calc(100% - 20px)}.navbar-links{max-height:calc(100vh - 90px);overflow:auto}.language-dropdown{z-index:2000}
 .grid,.grid-3,.summary-grid{grid-template-columns:1fr!important}.summary-prices{grid-template-columns:1fr}.summary-heading{align-items:flex-start;flex-direction:column}.summary-actions{flex-direction:column}.summary-actions .btn{width:100%}
 .admin-stat-grid{grid-template-columns:1fr 1fr}.admin-tabs{overflow-x:auto;flex-wrap:nowrap}.admin-tab{white-space:nowrap}.admin-panel-head{align-items:flex-start;flex-direction:column}.admin-inline-form{flex-wrap:wrap}.admin-table{min-width:850px}
 .offer-layout{grid-template-columns:1fr!important}.offer-paper{padding:20px}.offer-top-logos{min-height:55px}.offer-preview-wrap{min-width:0}
 .currency-dropdown{width:190px}.navbar-link,.language-button{min-height:44px}
}
@media(max-width:430px){
 .admin-stat-grid{grid-template-columns:1fr}.hero-card{width:100%}.product-image{height:205px}.app-page{width:calc(100% - 24px)}.panel{padding:15px}.page-head h1{font-size:32px}
}
@media print{
 .no-print,.navbar,.footer{display:none!important}.app-page{padding:0!important;width:100%!important}.panel,.calculation-summary,.offer-paper{box-shadow:none!important}
 table{page-break-inside:auto}tr{page-break-inside:avoid!important;break-inside:avoid!important}thead{display:table-header-group}
}

.document-brand-logo{width:130px;height:44px;object-fit:contain;margin-bottom:7px;filter:drop-shadow(0 4px 12px rgba(0,0,0,.12))}

html[dir="rtl"] .navbar-container,html[dir="rtl"] .page-head{direction:rtl}html[dir="rtl"] .footer-container{direction:rtl}html[dir="rtl"] .table{text-align:right}html[dir="rtl"] .auth-links{direction:rtl}

/* Latest responsive corrections */
.field-help{display:block;margin-top:4px;color:#8a96a6!important;font-size:10px!important;font-weight:400!important}
.auth-page .auth-topbar{top:14px;left:14px;right:14px}
.auth-page .language-switcher{position:relative;z-index:20}
.auth-page .language-dropdown{position:absolute!important;top:calc(100% + 7px)!important;right:0!important;left:auto!important;width:145px!important;display:block!important;opacity:0;visibility:hidden;transform:translateY(-5px);background:#fff!important}
.auth-page .language-dropdown.show{opacity:1;visibility:visible;transform:translateY(0)}
.auth-page .language-dropdown a{display:block;width:100%;padding:10px 12px;border-radius:8px;color:#4f5d70;font-size:12px}
.auth-page .language-dropdown a:hover{background:#f1f6ff;color:#1479ff}
.auth-page .auth-card{overflow:visible}
@media(max-width:600px){
 .auth-page{padding:16px 12px;align-items:center}
 .auth-card{width:100%;padding:78px 18px 24px;border-radius:22px}
 .auth-card.register-card{width:100%}
 .auth-topbar{top:12px!important;left:12px!important;right:12px!important}
 .auth-form-grid{grid-template-columns:1fr;gap:12px}
 .auth-form-grid .field.full{grid-column:auto}
 .auth-card .login-brand{margin-bottom:20px}
 .auth-logo-ring{width:64px!important;height:64px!important}
 .auth-brand-name{font-size:20px!important}
 .auth-links{flex-wrap:wrap;justify-content:center}
 .kvkk-box{max-height:260px}
 .cutting-cover{flex-direction:column;padding:20px}
 .cutting-meta{text-align:left;min-width:0}
 .professional-table{min-width:620px}
}
@media(max-width:360px){
 .auth-card{padding-left:14px;padding-right:14px}
 .auth-topbar .language-button{padding:0 9px!important;min-width:70px!important}
}