/* source-id="document-preview-professional-layout-r180" */
.r180-document-card,.r180-evidence-card{border:1px solid color-mix(in srgb,var(--navy,#17324d) 18%,var(--border,#d8e0e8));border-radius:18px;background:linear-gradient(180deg,#fff 0%,color-mix(in srgb,var(--gold,#c59b3c) 3%,#fff) 100%);box-shadow:0 12px 34px rgba(17,39,65,.08);overflow:hidden;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.r180-document-card:hover,.r180-evidence-card:hover{transform:translateY(-2px);border-color:color-mix(in srgb,var(--gold,#c59b3c) 48%,var(--border,#d8e0e8));box-shadow:0 18px 44px rgba(17,39,65,.13)}
.r180-document-copy{display:grid;gap:7px}.r180-document-kind{width:max-content;padding:4px 9px;border-radius:999px;background:#e9f0f6;color:#17324d;font-size:.72rem;font-weight:800;letter-spacing:.02em}
.r180-document-card h4,.r180-evidence-card h5{line-height:1.55;overflow-wrap:anywhere}
.r180-document-card .r178-protected-preview,.r180-mixed-document-preview{aspect-ratio:4/3;min-height:0;max-height:none;border:0;border-radius:13px;background:linear-gradient(145deg,#eef3f7,#dfe8ef)}
.r180-document-card .r178-protected-preview img,.r180-mixed-document-preview img{width:100%;height:100%;object-fit:contain;background:#fff}
.r180-preview-label{position:absolute;inset-inline:12px;bottom:12px;padding:9px 12px;border-radius:10px;background:rgba(12,32,54,.9);color:#fff;font-size:.82rem;font-weight:800;text-align:center;backdrop-filter:blur(8px)}
.r180-preview-unavailable img{visibility:hidden}.r180-preview-unavailable::before{content:none}.r180-preview-unavailable .r180-preview-label{background:rgba(12,32,54,.94)}
.r180-document-card .attachment-actions,.r180-evidence-card .r86-evidence-actions{display:flex;align-items:stretch;gap:9px;flex-wrap:wrap}
.r180-document-card .attachment-actions>*,.r180-evidence-card .r86-evidence-actions>*{flex:1 1 145px;justify-content:center;min-height:42px}
.r180-document-card .r178-protection-note{padding:10px 12px;border-radius:10px;background:#f6f8fa;color:#506174;line-height:1.55}

.r180-document-reader .r31-reader-toolbar{gap:10px}.r180-reader-scope{padding:6px 10px;border-radius:999px;background:#e9f0f6;color:#17324d;font-size:.76rem;font-weight:800;white-space:nowrap}
.r180-document-reader .r31-reader-body{background:#dfe5ea;overflow:auto;padding:clamp(10px,2vw,24px)}
.r180-page-stack{display:grid;gap:24px;width:min(100%,1120px);margin:0 auto}.r180-preview-page{position:relative;margin:0;padding:clamp(8px,1.5vw,16px);border-radius:14px;background:#fff;box-shadow:0 15px 42px rgba(10,25,42,.16)}
.r180-preview-page img{display:block;width:100%;height:auto;min-height:160px;background:#fff;user-select:none;-webkit-user-drag:none}
.r180-preview-page figcaption{text-align:center;padding:9px 4px 0;color:#627083;font-size:.78rem}.r180-page-number{position:absolute;z-index:1;top:18px;inset-inline-start:18px;padding:5px 9px;border-radius:8px;background:rgba(19,45,72,.9);color:#fff;font-size:.72rem;font-weight:800}
.r180-rights-note{width:min(100%,1120px);margin:18px auto 2px;padding:12px 16px;border-radius:12px;background:#fff8e7;color:#6d531b;text-align:center;font-size:.82rem;line-height:1.6}
.r180-reader-loading,.r180-preview-empty{display:grid;place-items:center;align-content:center;gap:10px;min-height:55vh;text-align:center;color:#536577}.r180-preview-empty>span{font-size:4rem;color:#8396a8}.r180-preview-empty strong{font-size:1.1rem;color:#17324d}.r180-preview-empty p{max-width:560px;margin:0;line-height:1.7}

.r180-access-modal .r178-modal-card{width:min(900px,100%)}.r180-access-summary{display:grid;grid-template-columns:auto 1fr auto 1fr;align-items:center;gap:12px;margin-bottom:20px;padding:16px;border-radius:14px;background:linear-gradient(135deg,#102e4c,#1d5575);color:#fff}
.r180-access-summary>span{display:grid;width:34px;height:34px;place-items:center;border-radius:50%;background:#d8af51;color:#132b45;font-weight:900}.r180-access-summary p{display:grid;gap:3px;margin:0}.r180-access-summary small{color:rgba(255,255,255,.76);line-height:1.45}
.r180-download-toggle{padding:14px;border:1px solid color-mix(in srgb,var(--gold,#c59b3c) 35%,var(--border,#d5dde5));border-radius:12px;background:#fffaf0}.r180-download-toggle span{display:grid;gap:4px}.r180-download-toggle small{color:var(--muted,#657184);font-weight:400;line-height:1.45}
.r180-preview-builder{display:grid;grid-template-columns:minmax(0,1fr) minmax(240px,.65fr) auto;align-items:end;gap:14px;margin-top:18px;padding:18px;border:1px solid var(--border,#d5dde5);border-radius:14px;background:var(--soft,#f6f8fa)}.r180-preview-builder h4{margin:0 0 5px}.r180-preview-builder p{margin:0;color:var(--muted,#657184);line-height:1.55}.r180-preview-file{display:grid;gap:7px;font-size:.82rem;font-weight:700}.r180-preview-file input{width:100%;box-sizing:border-box;border:1px solid var(--border,#cbd4dd);border-radius:10px;background:#fff;padding:9px}

@media(max-width:820px){.r180-access-summary{grid-template-columns:auto 1fr}.r180-preview-builder{grid-template-columns:1fr}.r180-document-reader .r31-reader-toolbar{flex-wrap:wrap}.r180-reader-scope{order:3;width:100%;text-align:center}.r180-document-reader .r31-reader-title{max-width:calc(100% - 46px)}}
@media(max-width:520px){.r180-document-card,.r180-evidence-card{border-radius:14px}.r180-page-stack{gap:14px}.r180-preview-page{padding:6px;border-radius:9px}.r180-page-number{top:11px;inset-inline-start:11px}.r180-document-reader .r31-reader-body{padding:7px}}
@media print{.r180-document-reader,.r180-access-modal{display:none!important}}

/* R191: readable document sheets and one preview action per card. */
.r180-document-card .r178-protected-preview,.r180-mixed-document-preview{aspect-ratio:210/297;background:#fff;padding:0 0 48px;overflow:hidden}
.r180-document-card .r178-protected-preview img,.r180-mixed-document-preview img{display:block;height:100%;object-fit:contain}
.r180-preview-label{inset-inline:0;bottom:0;border-radius:0;padding:12px;background:#153f5b;font-size:.9rem;min-height:44px}.r180-preview-unavailable{background:#edf1f4!important;cursor:default}.r180-preview-unavailable .r180-preview-label{background:#e3e9ed;color:#374d5a}.r180-preview-unavailable .r178-preview-shield{display:none}
.r184-reader-controls{position:sticky;top:0;z-index:2;display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:8px;background:#f7f9fb;color:#17374f;border-bottom:1px solid #ced7df;padding:10px}
.r184-reader-controls button,.r184-reader-controls select{min-height:40px;font:inherit;font-size:1rem;padding:6px 12px;border:1px solid #9eb2c2;background:#fff;color:#17374f;border-radius:6px}.r184-reader-controls button:disabled{opacity:.4}.r184-reader-controls button:focus-visible,.r184-reader-controls select:focus-visible{outline:3px solid #bf912e;outline-offset:2px}
.r184-preview-viewport{overflow:auto;max-height:calc(100dvh - 180px);padding:16px;background:#e5eaf0;direction:ltr}.r184-preview-sheet{margin:0 auto;min-width:50%;max-width:none;background:#fff;box-shadow:0 3px 18px #17374f20}.r184-preview-sheet img{display:block;width:100%;height:auto;min-height:180px;object-fit:contain}.r184-preview-sheet figcaption{padding:10px;line-height:1.6;text-align:center;color:#314e62;font-size:.9rem;direction:rtl}.r184-reader-scope-note{text-align:center;padding:10px;color:#334b5e}
@media(max-width:600px){.r184-preview-viewport{padding:6px;max-height:calc(100dvh - 240px)}.r184-reader-controls{gap:5px}.r184-reader-controls button{padding:5px 9px}}

.r86-evidence-grid:has(.r180-mixed-document-preview){grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),280px));justify-content:center;gap:18px}.r180-evidence-card .r86-evidence-copy h5{font-size:1rem;line-height:1.6;overflow-wrap:anywhere}.r180-evidence-card{min-height:0}.r180-evidence-card .r86-evidence-actions:empty{display:none}

.r184-academic-document-preview{position:relative!important;display:block!important;aspect-ratio:210/297;width:100%;height:auto!important;max-height:none!important;min-height:0!important;background:#fff;padding-bottom:48px;overflow:hidden}.r184-academic-document-preview img{display:block;width:100%;height:100%;object-fit:contain}.evidence-card.r180-preview-unavailable{cursor:default}

/* R198: the open label is a bottom strip, not the full-size award image wrapper. */
.r69-evidence-layout .r184-academic-document-preview>.r180-preview-label{display:block;top:auto;width:auto;height:auto;min-height:44px;max-height:none}

.evidence-document-grid:has(.r184-academic-document-preview){grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),280px));justify-content:center;gap:18px}

/* Owner-only library covers; document page aspect is retained. */
.media-card .r190-library-cover{position:relative;display:flex;align-items:center;justify-content:center;height:230px;min-height:230px;background:#eef3f6;padding:8px;overflow:hidden;}
.media-card .r190-library-cover img{display:block;max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;box-shadow:0 1px 5px #20394a33;}
.media-card .r190-library-cover img[hidden],.r190-library-cover .r190-cover-status[hidden]{display:none!important;}
.r190-cover-status{padding:12px;text-align:center;line-height:1.6;font-size:.85rem;}
.r190-library-cover[data-cover-state="failed"]{background:#f5f1ea;color:#583d16;}
@media(max-width:600px){.media-card .r190-library-cover{height:210px;min-height:210px;}}