:root{--bg: #071520;--bg-alt: #0a1d29;--surface: #0e2532;--line: rgba(34, 211, 238, .14);--text: #e6f1f6;--muted: #8ba3b3;--accent: #22d3ee;--accent-bright: #67e8f9;--accent-rgb: 34, 211, 238;--on-accent: #04171d;--display: "Unbounded", sans-serif;--body: "Manrope", sans-serif}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{background:radial-gradient(135% 100% at 50% 38%,transparent 32%,rgba(0,0,0,.6)),radial-gradient(85% 55% at 50% 0%,color-mix(in srgb,var(--accent) 13%,transparent),transparent 62%),linear-gradient(180deg,color-mix(in srgb,var(--text) 6%,var(--bg)),var(--bg) 52%),var(--bg);background-attachment:fixed;color:var(--text);font-family:var(--body);font-size:1.0625rem;line-height:1.6;-webkit-font-smoothing:antialiased}body:after{content:"";position:fixed;top:0;right:0;bottom:0;left:0;z-index:9999;pointer-events:none;opacity:.045;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence 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var(--line);border-radius:12px;padding:16px 18px}.auth-steps-title{font-family:var(--display);font-size:.95rem;margin-bottom:10px}.auth-steps ol{margin:0;padding-left:1.1rem;color:var(--muted);font-size:.92rem;line-height:1.7}.auth-steps ol li::marker{color:var(--accent);font-weight:700}.auth-steps b{color:var(--text)}.otp-form{display:flex;flex-direction:column;gap:14px}.otp-input{width:100%;padding:.7em .5em;background:var(--bg-alt);border:1px solid var(--line);border-radius:12px;color:var(--text);font-family:var(--display);font-size:2rem;font-weight:700;text-align:center;letter-spacing:.5em;text-indent:.5em}.otp-input:focus{outline:none;border-color:var(--accent)}.otp-input::placeholder{color:var(--muted);letter-spacing:.35em}.auth-link-btn{background:none;border:0;color:var(--accent);font:inherit;font-size:.9rem;cursor:pointer;padding:2px;text-align:center}.auth-link-btn:hover{color:var(--accent-bright);text-decoration:underline}.auth-link-btn:disabled{color:var(--muted);cursor:default;text-decoration:none}.cab-head,.admin-page .cab-head{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid var(--line)}.cab-load{padding:40px 24px;color:var(--muted)}.cab-card{max-width:640px;margin:40px auto;padding:0 24px}.cab-card h1{font-family:var(--display);font-size:1.8rem;margin-bottom:8px}.cab-name{font-size:1.2rem}.cab-phone{color:var(--muted);margin-bottom:28px}.cab-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:18px;margin-bottom:24px}.cab-grid dt{color:var(--muted);font-size:.85rem;margin-bottom:4px}.cab-grid dd{font-size:1.1rem;font-weight:600}.badge{display:inline-block;padding:.25em .7em;border-radius:999px;font-size:.85rem;font-weight:600}.badge-paid{background:#60be7829;color:#7ed69a}.badge-installment{background:rgba(var(--accent-rgb),.16);color:var(--accent-bright)}.badge-unpaid{background:#e5736b29;color:#e5736b}.cab-bar{height:8px;background:var(--bg-alt);border-radius:999px;overflow:hidden;margin-bottom:20px}.cab-bar span{display:block;height:100%;background:var(--accent)}.cab-note{padding:14px 16px;background:var(--surface);border:1px solid var(--line);border-radius:12px;color:var(--muted)}.admin-body{max-width:1100px;margin:32px auto;padding:0 24px}.admin-body h1{font-family:var(--display);font-size:1.8rem;margin-bottom:24px}.admin-table-wrap{overflow-x:auto}.admin-table{width:100%;border-collapse:collapse;min-width:820px}.admin-table th,.admin-table td{padding:10px 8px;text-align:left;border-bottom:1px solid var(--line);vertical-align:middle}.admin-table th{color:var(--muted);font-size:.85rem;font-weight:600}.admin-table td{font-size:.92rem}.admin-table .muted{color:var(--muted);font-size:.85rem}.admin-table input[type=number]{max-width:110px}.course-card{will-change:transform}.course-card:after{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent),var(--accent-bright));transform:scaleX(0);transform-origin:left;transition:transform .4s cubic-bezier(.22,1,.36,1)}.course-card:hover:after{transform:scaleX(1)}.course-card.is-center:hover{border-color:var(--accent);box-shadow:0 28px 54px -24px rgba(var(--accent-rgb),.55)}.course-card.is-center{box-shadow:0 32px 60px -28px #000000e6}.course-card .course-price{transition:color .3s ease}.course-card:hover .course-price{color:var(--accent-bright)}.course-card .btn{width:100%;margin-top:4px;transition:background .25s ease,color .25s ease,border-color .25s ease}.course-card:hover .btn-ghost{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}.course-cosmetics{margin:4px 0 18px;padding-top:14px;border-top:1px solid var(--line);color:var(--muted);font-size:.95rem;line-height:1.55}.course-card .course-name{font-size:1.6rem}.course-card .course-price{font-size:2.3rem}.course-card .course-list li{font-size:1.08rem}.course-card .btn{font-size:1.02rem;padding-top:.9em;padding-bottom:.9em}.ustoz-inner{display:grid;grid-template-columns:minmax(220px,320px) 1fr;gap:48px;align-items:center}.ustoz-photo{aspect-ratio:3 / 4;border-radius:18px;background:linear-gradient(160deg,var(--surface),var(--bg-alt));border:1px solid var(--line);overflow:hidden}.ustoz-photo img{width:100%;height:100%;object-fit:cover}.ustoz-text .section-title{margin:8px 0 20px}.ustoz-text p{color:var(--muted);margin-bottom:14px;line-height:1.7}@media (max-width: 720px){.ustoz-inner{grid-template-columns:1fr;gap:28px}.ustoz-photo{max-width:260px}}.footer-simple{align-items:center}.footer-icons{display:flex;gap:14px}.footer-icons a{display:grid;place-items:center;width:44px;height:44px;border-radius:999px;border:1px solid var(--line);color:var(--text);transition:border-color .2s,color .2s,background .2s}.footer-icons a:hover{border-color:var(--accent);color:var(--accent);background:rgba(var(--accent-rgb),.08)}.footer-icons svg{width:22px;height:22px;fill:currentColor}