/* ══════════════════════════════════════
   DOCUMENTS LAYOUT
══════════════════════════════════════ */
.documents-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 40px;
    align-items: start;
}

/* ══════════════════════════════════════
   SEARCH BAR
══════════════════════════════════════ */
.doc-search-bar {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
}

.doc-search-input { flex: 1; }

.doc-search-btn {
    padding: 11px 18px;
    background: var(--blue2);
    color: #fff;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    font-size: 14px;
    transition: background 0.15s;
    flex-shrink: 0;
}

.doc-search-btn:hover { background: var(--blue); }

/* ══════════════════════════════════════
   DOCUMENT ITEM
══════════════════════════════════════ */
.doc-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 18px 20px;
    background: var(--surface);
    border: 1.5px solid var(--border);
    border-radius: 14px;
    margin-bottom: 10px;
    box-shadow: var(--shadow-sm);
    transition: all 0.18s;
    cursor: pointer;
    color: inherit;
    text-decoration: none;
}

.doc-item:hover {
    border-color: var(--blue-pale2);
    background: var(--blue-pale);
    transform: translateX(4px);
    box-shadow: var(--shadow);
}

.doc-item:last-of-type { margin-bottom: 0; }

/* Icon */
.doc-icon {
    width: 46px; height: 46px;
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
}

.doc-icon--pdf  { background: #fff0f1; color: #c51b2f; border: 1.5px solid rgba(197,27,47,0.15); }
.doc-icon--doc  { background: #eef2ff; color: #2450d8; border: 1.5px solid rgba(36,80,216,0.15); }
.doc-icon--xls  { background: #e8f9f0; color: #1a7f4b; border: 1.5px solid rgba(26,127,75,0.15); }
.doc-icon--zip  { background: #fff8e6; color: #c28a00; border: 1.5px solid rgba(194,138,0,0.15); }
.doc-icon--file { background: var(--surface2); color: var(--muted2); border: 1.5px solid var(--border); }

/* Body */
.doc-body { flex: 1; min-width: 0; }

.doc-name {
    font-size: 14px; font-weight: 700;
    color: var(--text);
    letter-spacing: -0.015em;
    margin-bottom: 5px;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

.doc-item:hover .doc-name { color: var(--blue2); }

.doc-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 11px; font-weight: 500;
    color: var(--muted);
    flex-wrap: wrap;
}

.doc-cat {
    font-size: 10px; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.1em;
    color: var(--blue2);
    background: var(--blue-pale);
    padding: 2px 8px; border-radius: 100px;
    border: 1px solid var(--blue-pale2);
}

.doc-meta-dot {
    width: 3px; height: 3px;
    border-radius: 50%;
    background: var(--border);
    flex-shrink: 0;
}

/* Download button */
.doc-download {
    display: flex; align-items: center; gap: 6px;
    padding: 8px 14px;
    font-size: 12px; font-weight: 700;
    color: var(--blue2);
    background: var(--blue-pale);
    border: 1.5px solid var(--blue-pale2);
    border-radius: 9px;
    transition: all 0.15s;
    white-space: nowrap;
    flex-shrink: 0;
}

.doc-item:hover .doc-download {
    background: var(--blue2);
    color: #fff;
    border-color: var(--blue2);
}

/* ══════════════════════════════════════
   EMPTY STATE
══════════════════════════════════════ */
.doc-empty {
    display: flex; flex-direction: column; align-items: center;
    padding: 72px 24px;
    text-align: center;
    background: var(--surface);
    border: 1.5px solid var(--border);
    border-radius: 16px;
}

.doc-empty-icon  { font-size: 52px; margin-bottom: 16px; }
.doc-empty-title { font-size: 18px; font-weight: 800; letter-spacing: -0.025em; color: var(--text); margin-bottom: 8px; }
.doc-empty-sub   { font-size: 13px; color: var(--muted2); line-height: 1.6; max-width: 320px; }

/* ══════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════ */
@media (max-width: 900px) {
    .documents-layout {
        grid-template-columns: 1fr;
    }

    .documents-sidebar {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
}

@media (max-width: 600px) {
    .documents-sidebar { grid-template-columns: 1fr; }

    .doc-item { flex-wrap: wrap; }

    .doc-download {
        width: 100%;
        justify-content: center;
    }

    .doc-name { white-space: normal; }
}

.documents-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 40px;
    align-items: start;
}

/* ══════════════════════════════════════
   SEARCH BAR
══════════════════════════════════════ */
.doc-search-bar {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
}

.doc-search-input {
    flex: 1;
    padding: 11px 16px;
    font-size: 14px; font-family: 'Inter', sans-serif; font-weight: 400;
    color: var(--text);
    background: var(--surface2);
    border: 1.5px solid var(--border);
    border-radius: 10px;
    outline: none;
    transition: border-color 0.15s, background 0.15s;
}

.doc-search-input:focus {
    border-color: var(--blue2);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(36,80,216,0.08);
}

.doc-search-input::placeholder { color: var(--muted); }

.doc-search-btn {
    padding: 11px 18px;
    background: var(--blue2);
    color: #fff;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    font-size: 14px;
    transition: background 0.15s;
    flex-shrink: 0;
}

.doc-search-btn:hover { background: var(--blue); }

/* ══════════════════════════════════════
   DOCUMENT ITEM
══════════════════════════════════════ */
.doc-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 18px 20px;
    background: var(--surface);
    border: 1.5px solid var(--border);
    border-radius: 14px;
    margin-bottom: 10px;
    box-shadow: var(--shadow-sm);
    transition: all 0.18s;
    cursor: pointer;
    color: inherit;
    text-decoration: none;
}

.doc-item:hover {
    border-color: var(--blue-pale2);
    background: var(--blue-pale);
    transform: translateX(4px);
    box-shadow: var(--shadow);
}

.doc-item:last-of-type { margin-bottom: 0; }

/* File icon */
.doc-icon {
    width: 46px; height: 46px;
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
}

.doc-icon--pdf  { background: #fff0f1; color: #c51b2f; border: 1.5px solid rgba(197,27,47,0.15); }
.doc-icon--doc  { background: #eef2ff; color: #2450d8; border: 1.5px solid rgba(36,80,216,0.15); }
.doc-icon--xls  { background: #e8f9f0; color: #1a7f4b; border: 1.5px solid rgba(26,127,75,0.15); }
.doc-icon--zip  { background: #fff8e6; color: #c28a00; border: 1.5px solid rgba(194,138,0,0.15); }
.doc-icon--file { background: var(--surface2); color: var(--muted2); border: 1.5px solid var(--border); }

/* Body */
.doc-body { flex: 1; min-width: 0; }

.doc-name {
    font-size: 14px; font-weight: 700;
    color: var(--text);
    letter-spacing: -0.015em;
    margin-bottom: 5px;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

.doc-item:hover .doc-name { color: var(--blue2); }

.doc-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 11px; font-weight: 500;
    color: var(--muted);
    flex-wrap: wrap;
}

.doc-cat {
    font-size: 10px; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.1em;
    color: var(--blue2);
    background: var(--blue-pale);
    padding: 2px 8px; border-radius: 100px;
    border: 1px solid var(--blue-pale2);
}

.doc-meta-dot {
    width: 3px; height: 3px;
    border-radius: 50%;
    background: var(--border);
    flex-shrink: 0;
}

/* Download button */
.doc-download {
    display: flex; align-items: center; gap: 6px;
    padding: 8px 14px;
    font-size: 12px; font-weight: 700;
    color: var(--blue2);
    background: var(--blue-pale);
    border: 1.5px solid var(--blue-pale2);
    border-radius: 9px;
    transition: all 0.15s;
    white-space: nowrap;
    flex-shrink: 0;
}

.doc-item:hover .doc-download {
    background: var(--blue2);
    color: #fff;
    border-color: var(--blue2);
}

/* ══════════════════════════════════════
   EMPTY STATE
══════════════════════════════════════ */
.doc-empty {
    display: flex; flex-direction: column; align-items: center;
    padding: 72px 24px;
    text-align: center;
    background: var(--surface);
    border: 1.5px solid var(--border);
    border-radius: 16px;
}

.doc-empty-icon  { font-size: 52px; margin-bottom: 16px; }
.doc-empty-title { font-size: 18px; font-weight: 800; letter-spacing: -0.025em; color: var(--text); margin-bottom: 8px; }
.doc-empty-sub   { font-size: 13px; color: var(--muted2); line-height: 1.6; max-width: 320px; }

/* ══════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════ */
@media (max-width: 900px) {
    .documents-layout { grid-template-columns: 1fr; }
    .documents-sidebar { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
}

@media (max-width: 600px) {
    .documents-sidebar { grid-template-columns: 1fr; }
    .doc-item { flex-wrap: wrap; }
    .doc-download { width: 100%; justify-content: center; }
    .doc-name { white-space: normal; }
}