* { box-sizing: border-box; }
:root { --ink: #121a1f; --muted: #5d6870; --paper: #f5f1e9; --panel: rgba(255,255,255,.82); --line: #dfe3dc; --lime: #d9ef7f; --coral: #df7a63; --sage: #6a7d63; --white: #fffdf8; --mono: 'DM Mono', monospace; --sans: 'Manrope', 'Noto Sans Bengali', sans-serif; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--sans); }
body:before { content: ''; position: fixed; inset: 0; pointer-events: none; opacity: .22; background-image: radial-gradient(rgba(18,26,31,.12) .7px, transparent .7px); background-size: 10px 10px; mask-image: linear-gradient(to bottom, black, transparent 82%); }
.container { width: min(1120px, calc(100% - 48px)); margin: 0 auto; }
.site-header { display: flex; justify-content: space-between; align-items: center; padding: 29px 0; }
.brand { display: flex; align-items: center; gap: 9px; color: var(--ink); text-decoration: none; font-weight: 800; font-size: 17px; letter-spacing: -.7px; }
.brand-mark { display: grid; place-items: center; width: 28px; height: 28px; background: var(--ink); color: var(--lime); font-family: Georgia, serif; font-size: 20px; font-style: italic; }
.brand-dot { color: var(--coral); }
.admin-link { color: var(--muted); font-family: var(--mono); font-size: 11px; text-decoration: none; text-transform: uppercase; letter-spacing: .5px; }
.admin-link span { color: var(--coral); font-size: 16px; }
.customer-shell { padding: 61px 0 70px; }
.intro-block { max-width: 720px; }
.printer-visual { position: absolute; top: 96px; right: max(24px, calc((100vw - 1120px) / 2)); width: 330px; pointer-events: none; }
.printer-visual img { position: relative; z-index: 1; display: block; width: 100%; filter: drop-shadow(0 25px 18px rgba(23,33,31,.2)); animation: printer-float 5s ease-in-out infinite; }
.printer-glow { position: absolute; inset: 30px 0 28px; background: radial-gradient(ellipse, rgba(196,240,77,.5), transparent 68%); }
.printer-caption { position: absolute; z-index: 2; right: 4px; bottom: -4px; display: flex; align-items: center; gap: 8px; padding: 9px 12px; color: var(--ink); background: rgba(255,254,250,.92); box-shadow: 0 8px 24px rgba(23,33,31,.1); font-family: var(--bengali); font-size: 12px; font-weight: 600; }
.printer-caption .status-dot { width: 6px; height: 6px; box-shadow: 0 0 0 3px #dfeadb; }
@keyframes printer-float { 0%, 100% { transform: translateY(0) rotate(0); } 50% { transform: translateY(-7px) rotate(.4deg); } }
.eyebrow, .section-label { color: var(--coral); font-family: var(--mono); font-size: 11px; font-weight: 500; letter-spacing: 1.4px; text-transform: uppercase; }
h1 { margin: 17px 0 21px; font-size: clamp(56px, 8vw, 106px); line-height: .92; letter-spacing: -6px; font-weight: 800; }
h1 em { color: var(--coral); font-family: Georgia, serif; font-weight: 400; letter-spacing: -5px; }
.intro-copy { max-width: 510px; color: var(--muted); font-size: 16px; line-height: 1.7; }
.trust-row { display: flex; align-items: center; gap: 10px; margin-top: 27px; color: var(--muted); font-family: var(--mono); font-size: 10px; text-transform: uppercase; letter-spacing: .3px; }
.status-dot { width: 7px; height: 7px; background: #6cb47a; border-radius: 50%; box-shadow: 0 0 0 4px #dfeadb; }.trust-divider { height: 14px; width: 1px; background: var(--line); margin: 0 4px; }
.notice { padding: 15px 18px; margin: 39px 0 -10px; border-left: 4px solid; font-size: 13px; }.notice.success { border-color: #77a554; background: #edf6e0; }.notice.error { border-color: var(--coral); background: #fbe9e3; }
.success-modal { position: fixed; z-index: 10; inset: 0; display: grid; place-items: center; padding: 20px; background: rgba(17, 21, 24, .56); animation: modal-fade .3s ease both; }.success-modal-card { width: min(100%, 410px); padding: 42px 30px 31px; border: 1px solid #dfe7d5; background: var(--white); box-shadow: 0 22px 70px rgba(23,33,31,.2); text-align: center; animation: modal-pop .45s cubic-bezier(.2,.85,.25,1.2) both; }.success-check { display: grid; place-items: center; width: 64px; height: 64px; margin: 0 auto 20px; border-radius: 50%; color: var(--ink); background: var(--lime); font-size: 31px; animation: check-pop .5s .15s ease both; }.success-kicker { margin: 0 0 12px; color: #6a7d63; font: 10px var(--mono); letter-spacing: 1px; text-transform: uppercase; }.success-modal h2 { margin: 0; color: var(--ink); font-family: Georgia, serif; font-size: 32px; font-weight: 400; }.success-modal-card > p:not(.success-kicker) { margin: 10px 0 25px; color: var(--muted); font-size: 14px; }.modal-close { border: 0; padding: 12px 31px; color: var(--ink); background: var(--lime); cursor: pointer; font: 700 12px var(--sans); }.success-modal.is-hidden { display: none; }@keyframes modal-fade { from { opacity: 0; } to { opacity: 1; } }@keyframes modal-pop { from { opacity: 0; transform: translateY(18px) scale(.94); } to { opacity: 1; transform: translateY(0) scale(1); } }@keyframes check-pop { from { transform: scale(.2) rotate(-18deg); } to { transform: scale(1) rotate(0); } }
.upload-form { display: grid; grid-template-columns: .94fr 1.06fr; gap: 18px; margin-top: 67px; }
.form-panel { position: relative; padding: 35px; border: 1px solid var(--line); background: var(--panel); }.upload-panel { background: #171d22; color: var(--white); border-color: #171d22; }
.panel-heading { display: flex; gap: 17px; align-items: flex-start; margin-bottom: 29px; }.step-number { color: var(--coral); font-family: var(--mono); font-size: 11px; padding-top: 3px; }.panel-heading h2 { margin: 0 0 7px; font-size: 20px; letter-spacing: -.6px; }.panel-heading p { margin: 0; color: var(--muted); font-size: 12px; }.upload-panel .panel-heading p { color: #aab2aa; }
.drop-zone { min-height: 267px; border: 1px dashed rgba(255,255,255,.28); display: flex; flex-direction: column; justify-content: center; align-items: center; text-align: center; padding: 25px; cursor: pointer; transition: background .2s, border .2s; }.drop-zone:hover, .drop-zone.is-dragging { border-color: var(--lime); background: rgba(217,233,143,.08); }.drop-zone input { display: none; }.upload-icon { display: grid; place-items: center; width: 48px; height: 48px; margin-bottom: 18px; color: var(--ink); background: var(--lime); font-size: 27px; }.drop-zone strong { font-size: 14px; }.drop-hint { margin-top: 9px; color: #9ca69e; font-family: var(--mono); font-size: 10px; }.file-list { display: flex; flex-wrap: wrap; justify-content: center; gap: 5px; margin-top: 17px; }.file-list span { padding: 6px 8px; background: rgba(255,255,255,.08); font-family: var(--mono); font-size: 9px; }.file-list small { color: var(--lime); }
.details-panel { display: flex; flex-direction: column; }.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }.field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 19px; color: var(--muted); font-family: var(--mono); font-size: 10px; text-transform: uppercase; letter-spacing: .5px; }.field b { color: var(--coral); }.field input, .field textarea { border: 0; border-bottom: 1px solid var(--line); outline: 0; padding: 10px 0; color: var(--ink); background: transparent; font: 500 14px var(--sans); resize: vertical; }.field input:focus, .field textarea:focus { border-color: var(--ink); }.primary-button { display: flex; justify-content: space-between; align-items: center; width: 100%; border: 0; margin-top: 9px; padding: 16px 18px; color: var(--ink); background: linear-gradient(135deg, var(--lime) 0%, #cddc7a 100%); cursor: pointer; font: 700 13px var(--sans); transition: transform .2s, box-shadow .2s; box-shadow: 0 12px 26px rgba(151, 172, 94, .18); }.primary-button:hover { transform: translateY(-2px); box-shadow: 0 16px 34px rgba(151, 172, 94, .22); }.primary-button span:last-child { font-size: 20px; }.privacy-note { margin: 17px 0 0; color: #7e8a8f; font-size: 10px; line-height: 1.5; }
.site-footer { display: flex; justify-content: space-between; border-top: 1px solid var(--line); padding: 19px 0 30px; color: #89959b; font-family: var(--mono); font-size: 9px; letter-spacing: .5px; text-transform: uppercase; }
@media (max-width: 760px) { .container { width: min(100% - 32px, 600px); }.site-header { padding: 20px 0; }.customer-shell { padding-top: 45px; } h1 { font-size: 62px; letter-spacing: -4px; } h1 em { letter-spacing: -3px; }.upload-form { grid-template-columns: 1fr; margin-top: 47px; }.form-panel { padding: 25px 21px; }.drop-zone { min-height: 220px; }.field-grid { grid-template-columns: 1fr; gap: 0; }.site-footer { margin-top: 25px; gap: 20px; flex-direction: column; } }

/* Bengali-first finishing touches */
:root { --sans: 'Manrope', 'Hind Siliguri', 'Noto Sans Bengali', sans-serif; --bengali: 'Hind Siliguri', 'Noto Sans Bengali', sans-serif; }
.customer-page { background: linear-gradient(135deg, #f8f5ef 0%, #edf1eb 100%); }
.customer-page:after { content: ''; position: absolute; z-index: -1; top: 0; right: 0; width: 34vw; height: 480px; background: linear-gradient(135deg, rgba(217,239,127,.52), rgba(217,239,127,0)); opacity: 1; clip-path: polygon(38% 0, 100% 0, 100% 78%, 0 100%); }
.intro-block { max-width: 780px; }
.intro-copy { max-width: 590px; font-family: var(--bengali); font-size: 17px; line-height: 1.8; letter-spacing: 0; font-weight: 500; color: #445056; }
.trust-row { flex-wrap: wrap; font-family: var(--bengali); font-size: 12px; font-weight: 600; text-transform: none; letter-spacing: 0; }
.form-panel { background: rgba(255,255,255,.82); box-shadow: 0 18px 50px rgba(17, 21, 24, .06); }
.form-panel.upload-panel { background: linear-gradient(180deg, #1a2026 0%, #151c20 100%); color: var(--white); border-color: rgba(255,255,255,.08); box-shadow: 0 22px 55px rgba(20, 28, 31, .14); }
.upload-panel { box-shadow: 0 22px 55px rgba(20, 28, 31, .14); }
.field input, .field textarea { font-family: var(--bengali); font-size: 15px; line-height: 1.7; font-weight: 500; }
.privacy-note { display: flex; gap: 7px; font-family: var(--bengali); font-size: 11px; line-height: 1.6; font-weight: 500; }
.privacy-note span { color: #90b178; }
.printer-caption, .panel-heading p, .drop-hint, .file-list span, .file-feedback, .upload-panel .panel-heading p, .field label, .field span { font-family: var(--bengali); }
@media (max-width: 760px) {
	.printer-visual { position: relative; top: auto; right: auto; width: min(280px, 78vw); margin: 24px 0 -6px auto; }
	.printer-caption { right: -2px; bottom: 0; font-size: 11px; }
	h1 { font-size: 56px; letter-spacing: -3px; }
	h1 em { letter-spacing: -2px; }
	.intro-copy { font-size: 16px; }
	.trust-row { gap: 7px; font-size: 11px; }
	.trust-divider { display: none; }
	.primary-button { min-height: 54px; }
}