/* Версия портфолио для печати / сохранения в PDF (A4, светлая, экономная к чернилам) */
* { box-sizing: border-box; }

:root { --accent: #6D28D9; --ink: #111827; --muted: #6B7280; }

html { -webkit-print-color-adjust: exact; print-color-adjust: exact; }

body {
    margin: 0;
    font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
    color: var(--ink);
    background: #E5E7EB;
    line-height: 1.5;
}

/* ---------- Панель управления (только на экране) ---------- */
.toolbar {
    position: sticky; top: 0; z-index: 10;
    background: #111827; color: #fff;
    padding: 12px 16px;
    box-shadow: 0 2px 12px rgba(0,0,0,.3);
}
.toolbar-inner { max-width: 210mm; margin: 0 auto; display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.btn {
    appearance: none; border: 0; cursor: pointer; text-decoration: none;
    background: var(--accent); color: #fff; font: 600 14px/1 inherit;
    padding: 11px 20px; border-radius: 999px; display: inline-block;
}
.btn:hover { filter: brightness(1.1); }
.btn-light { background: rgba(255,255,255,.12); }
.status { font-size: 13px; color: #9CA3AF; }
.hint { max-width: 210mm; margin: 10px auto 0; font-size: 12.5px; color: #9CA3AF; }

/* ---------- Документ ---------- */
.doc { max-width: 210mm; margin: 24px auto; }
.doc > section {
    background: #fff;
    padding: 16mm 14mm;
    margin-bottom: 20px;
    box-shadow: 0 4px 20px rgba(0,0,0,.12);
}

.cover {
    min-height: 260mm;
    display: flex; flex-direction: column; justify-content: center;
    border-left: 6mm solid var(--accent);
}
.cover-label { text-transform: uppercase; letter-spacing: .18em; font-size: 12pt; color: var(--accent); font-weight: 700; margin: 0; }
.cover-brand { font-size: 44pt; line-height: 1.05; margin: 6mm 0 2mm; font-weight: 800; }
.cover-title { font-size: 20pt; color: var(--muted); margin: 0 0 10mm; }
.cover-text { font-size: 12pt; max-width: 150mm; color: #374151; }
.cover-about { margin-top: 8mm; max-width: 150mm; }
.cover-about h2 { font-size: 14pt; margin: 0 0 2mm; color: var(--accent); }
.cover-about p { margin: 0; font-size: 11pt; color: #374151; }
.cover-contacts { list-style: none; padding: 0; margin: 12mm 0 0; font-size: 11pt; }
.cover-contacts li { margin-bottom: 1.5mm; word-break: break-all; }
.cover-date { margin: 10mm 0 0; font-size: 10pt; color: var(--muted); }

.project-cat { text-transform: uppercase; letter-spacing: .12em; font-size: 9.5pt; font-weight: 700; color: var(--accent); margin: 0; }
.project-title { font-size: 24pt; line-height: 1.15; margin: 1.5mm 0 2mm; }
.project-summary { font-size: 12pt; color: var(--muted); margin: 0 0 4mm; }
.project-desc { font-size: 11pt; color: #1F2937; margin: 4mm 0; }
.project-desc img { max-width: 100%; height: auto; }
.project-desc h2, .project-desc h3, .project-desc h4 { margin: 4mm 0 1mm; }
.project-tech { list-style: none; padding: 0; margin: 4mm 0; display: flex; flex-wrap: wrap; gap: 2mm; }
.project-tech li { font-size: 9pt; padding: 1mm 3mm; border-radius: 99px; background: #EDE9FE; color: var(--accent); font-weight: 600; }

.project-images { display: grid; grid-template-columns: 1fr 1fr; gap: 5mm; margin-top: 6mm; align-items: start; }
.project-images figure { margin: 0; break-inside: avoid; page-break-inside: avoid; }
.project-images img {
    display: block; width: 100%; height: auto; max-height: 78mm;
    object-fit: contain; background: #F3F4F6; border-radius: 2mm;
}
.project-images .img-main { grid-column: 1 / -1; }
.project-images .img-main img { max-height: 105mm; }

.empty { text-align: center; color: var(--muted); padding: 40mm 0; }

/* ---------- Печать ---------- */
@page { size: A4; margin: 12mm; }

@media print {
    body { background: #fff; }
    .no-print { display: none !important; }
    .doc { max-width: none; margin: 0; }
    .doc > section { box-shadow: none; margin: 0; padding: 0; }
    .cover { min-height: 255mm; padding: 0 0 0 10mm; break-after: page; page-break-after: always; }
    .project { break-before: page; page-break-before: always; }
    .project-first { break-before: auto; page-break-before: auto; }
}