/* ═══════════════════════════════════════════════════════════════
   Mini PIA — GLASS COCKPIT THEME
   Estética de cabina de cristal / aviónica comercial
   PFD · ND · ECAM · FMC/CDU · MFD
   ═══════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&family=Orbitron:wght@400;500;600;700;800;900&family=Rajdhani:wght@300;400;500;600;700&display=swap');

:root {
    --crt-black:     #050a0f;
    --crt-bg:        #0a0f14;
    --display-bg:    #0c1117;
    --bezel:         #1a1f28;
    --bezel-edge:    #252c38;
    --bezel-light:   #2a3344;
    --pfd-green:     #00ff88;
    --pfd-green-dim: #00cc6a;
    --nd-green:      #00e676;
    --ecam-white:    #e0ffe8;
    --ecam-cyan:     #00e5ff;
    --ecam-blue:     #448aff;
    --ecam-amber:    #ffd740;
    --ecam-red:      #ff1744;
    --ecam-magenta:  #e040fb;
    --text:          #b8d4c8;
    --text-dim:      #5a7a6a;
    --text-bright:   #e0ffe8;
    --text-label:    #4a8a6a;
    --font-display:  'Orbitron', monospace;
    --font-data:     'Share Tech Mono', monospace;
    --font-ui:       'Rajdhani', sans-serif;
    --radius:        4px;
    --radius-sm:     2px;
    --gap:           12px;
    --sidebar-w:     240px;
    --scanline:      rgba(0,255,136,0.03);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 15px; }

body {
    font-family: var(--font-ui);
    background: var(--crt-black);
    color: var(--text);
    line-height: 1.5;
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

body::after {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 9999;
    background: repeating-linear-gradient(0deg, transparent, transparent 2px, var(--scanline) 2px, var(--scanline) 4px);
}

/* ═══ LOGIN — FMC/CDU Style ═══ */

.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--gap);
    background: radial-gradient(ellipse at 50% 50%, rgba(0,255,136,0.04) 0%, transparent 70%), var(--crt-black);
}

.login-card {
    background: var(--display-bg);
    border: 2px solid var(--bezel-edge);
    border-radius: var(--radius);
    padding: 32px 28px;
    width: 100%; max-width: 380px;
    box-shadow: 0 0 1px var(--pfd-green-dim), 0 0 30px rgba(0,255,136,0.05), inset 0 1px 0 rgba(0,255,136,0.05);
    position: relative;
}

.login-card::before {
    content: '';
    position: absolute;
    inset: -6px;
    border: 3px solid var(--bezel);
    border-radius: 6px;
    pointer-events: none;
}

.login-logo { text-align: center; margin-bottom: 24px; padding-bottom: 16px; border-bottom: 1px solid rgba(0,255,136,0.15); }
.login-logo .icon { font-size: 36px; display: block; margin-bottom: 8px; filter: drop-shadow(0 0 8px rgba(0,255,136,0.4)); }
.login-logo h1 { font-family: var(--font-display); font-size: 1.4rem; font-weight: 700; color: var(--pfd-green); letter-spacing: 4px; text-shadow: 0 0 10px rgba(0,255,136,0.3); }
.login-logo .subtitle { font-family: var(--font-data); font-size: 0.7rem; color: var(--text-label); letter-spacing: 2px; text-transform: uppercase; margin-top: 6px; }

/* ═══ Forms (CDU Style) ═══ */

.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-family: var(--font-data); font-size: 0.72rem; color: var(--text-label); margin-bottom: 4px; text-transform: uppercase; letter-spacing: 1.5px; }

.form-input {
    width: 100%; padding: 10px 12px;
    background: var(--crt-black);
    border: 1px solid var(--bezel-edge);
    border-radius: var(--radius-sm);
    color: var(--pfd-green);
    font-family: var(--font-data);
    font-size: 0.95rem;
    transition: border-color 0.2s, box-shadow 0.2s;
    outline: none;
}
.form-input:focus { border-color: var(--pfd-green); box-shadow: 0 0 0 2px rgba(0,255,136,0.1), 0 0 8px rgba(0,255,136,0.15); }
.form-input::placeholder { color: var(--text-dim); opacity: 0.6; }

select.form-input {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2300ff88' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 32px;
}

/* ═══ Buttons ═══ */

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 10px 20px; border: 1px solid var(--bezel-edge); border-radius: var(--radius-sm); font-family: var(--font-ui); font-size: 0.88rem; font-weight: 600; cursor: pointer; transition: all 0.15s; text-decoration: none; text-transform: uppercase; letter-spacing: 1px; }
.btn-primary { width: 100%; background: rgba(0,255,136,0.12); color: var(--pfd-green); border-color: var(--pfd-green-dim); }
.btn-primary:hover { background: rgba(0,255,136,0.2); box-shadow: 0 0 12px rgba(0,255,136,0.15); }
.btn-primary:active { transform: scale(0.98); }
.btn-secondary { background: transparent; color: var(--ecam-cyan); border-color: var(--bezel-edge); }
.btn-secondary:hover { background: rgba(0,229,255,0.08); border-color: rgba(0,229,255,0.3); }
.btn-danger { background: rgba(255,23,68,0.12); color: var(--ecam-red); border-color: rgba(255,23,68,0.3); }
.btn-danger:hover { background: rgba(255,23,68,0.2); }
.btn-sm { padding: 7px 14px; font-size: 0.78rem; }

.form-link { display: block; text-align: center; margin-top: 14px; font-family: var(--font-data); font-size: 0.78rem; color: var(--ecam-cyan); text-decoration: none; letter-spacing: 0.5px; }
.form-link:hover { color: var(--pfd-green); }

/* ═══ Alerts (ECAM) ═══ */

.alert { padding: 10px 14px; border-radius: var(--radius-sm); font-family: var(--font-data); font-size: 0.8rem; margin-bottom: 14px; display: none; letter-spacing: 0.5px; }
.alert-error { background: rgba(255,23,68,0.08); border: 1px solid rgba(255,23,68,0.25); color: var(--ecam-red); }
.alert-success { background: rgba(0,255,136,0.08); border: 1px solid rgba(0,255,136,0.25); color: var(--pfd-green); }
.alert.show { display: block; }

/* ═══ LAYOUT — MFD ═══ */

.app-layout { display: flex; min-height: 100vh; }

/* Sidebar — MCDU Panel */
.sidebar { width: var(--sidebar-w); background: var(--bezel); border-right: 2px solid var(--bezel-edge); display: flex; flex-direction: column; position: fixed; top: 0; left: 0; bottom: 0; z-index: 100; transition: transform 0.3s; }
.sidebar-header { padding: 16px; border-bottom: 2px solid var(--bezel-edge); display: flex; align-items: center; gap: 10px; background: var(--display-bg); }
.sidebar-header .logo-icon { font-size: 22px; filter: drop-shadow(0 0 6px rgba(0,255,136,0.4)); }
.sidebar-header .logo-text { font-family: var(--font-display); font-weight: 700; font-size: 0.95rem; color: var(--pfd-green); letter-spacing: 3px; text-shadow: 0 0 8px rgba(0,255,136,0.3); }
.sidebar-nav { flex: 1; padding: 8px 0; overflow-y: auto; }

.nav-item { display: flex; align-items: center; gap: 10px; padding: 10px 16px; color: var(--text-dim); text-decoration: none; font-family: var(--font-ui); font-size: 0.88rem; font-weight: 500; letter-spacing: 0.5px; transition: all 0.12s; cursor: pointer; border: none; background: none; width: 100%; text-align: left; }
.nav-item:hover { color: var(--text); background: rgba(0,255,136,0.05); }
.nav-item.active { color: var(--pfd-green); background: rgba(0,255,136,0.08); border-left: 3px solid var(--pfd-green); text-shadow: 0 0 6px rgba(0,255,136,0.2); }
.nav-item .nav-icon { font-size: 1rem; width: 22px; text-align: center; }
.nav-divider { height: 1px; background: var(--bezel-edge); margin: 6px 16px; }

.sidebar-footer { padding: 12px 16px; border-top: 2px solid var(--bezel-edge); font-size: 0.78rem; color: var(--text-dim); background: var(--display-bg); }
.user-badge { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.user-avatar { width: 30px; height: 30px; border-radius: 2px; background: var(--crt-black); border: 1px solid var(--pfd-green-dim); display: flex; align-items: center; justify-content: center; font-family: var(--font-data); font-size: 0.78rem; font-weight: 600; color: var(--pfd-green); }
.user-info .user-name { font-family: var(--font-ui); font-weight: 600; color: var(--ecam-white); font-size: 0.82rem; }
.user-info .user-role { font-family: var(--font-data); font-size: 0.65rem; color: var(--text-label); text-transform: uppercase; letter-spacing: 1.5px; }

/* Main Content */
.main-content { flex: 1; margin-left: var(--sidebar-w); padding: 0; min-height: 100vh; background: var(--crt-bg); }

.topbar { background: var(--display-bg); border-bottom: 2px solid var(--bezel-edge); padding: 10px 20px; display: flex; align-items: center; justify-content: space-between; position: sticky; top: 0; z-index: 50; }
.topbar-left { display: flex; align-items: center; gap: 10px; }
.menu-toggle { display: none; background: none; border: 1px solid var(--bezel-edge); color: var(--pfd-green); font-size: 1.2rem; cursor: pointer; padding: 4px 8px; border-radius: var(--radius-sm); font-family: var(--font-data); }

.breadcrumb { display: flex; align-items: center; gap: 4px; font-family: var(--font-data); font-size: 0.82rem; color: var(--text-dim); }
.breadcrumb a { color: var(--ecam-cyan); text-decoration: none; }
.breadcrumb a:hover { color: var(--pfd-green); }
.breadcrumb .sep { color: var(--text-dim); }

.content-area { padding: 20px; }
.page-title { font-family: var(--font-display); font-size: 1rem; font-weight: 600; margin-bottom: 16px; color: var(--pfd-green); letter-spacing: 2px; text-transform: uppercase; }

/* ═══ FILE BROWSER — ND Style ═══ */

.file-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: var(--gap); }

.file-card { background: var(--display-bg); border: 1px solid var(--bezel-edge); border-radius: var(--radius); padding: 16px 14px; text-align: center; cursor: pointer; transition: all 0.15s; text-decoration: none; color: inherit; display: block; position: relative; }
.file-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: transparent; transition: background 0.15s; }
.file-card:hover { border-color: var(--pfd-green-dim); box-shadow: 0 0 12px rgba(0,255,136,0.08); }
.file-card:hover::before { background: var(--pfd-green); box-shadow: 0 0 8px rgba(0,255,136,0.3); }
.file-card .file-icon { font-size: 2.2rem; margin-bottom: 8px; display: block; }
.file-card .file-name { font-family: var(--font-ui); font-size: 0.82rem; font-weight: 500; word-break: break-word; line-height: 1.3; color: var(--text); }
.file-card .file-size { font-family: var(--font-data); font-size: 0.7rem; color: var(--text-dim); margin-top: 4px; }
.file-card.folder .file-icon { color: var(--ecam-amber); }
.file-card.pdf .file-icon { color: var(--ecam-cyan); }

/* ═══ PDF VIEWER ═══ */

.pdf-viewer { position: fixed; inset: 0; background: rgba(5,10,15,0.95); z-index: 200; display: none; flex-direction: column; }
.pdf-viewer.open { display: flex; }
.pdf-toolbar { background: var(--bezel); border-bottom: 2px solid var(--bezel-edge); padding: 8px 16px; display: flex; align-items: center; justify-content: space-between; flex-shrink: 0; }
.pdf-toolbar .pdf-title { font-family: var(--font-data); font-weight: 400; font-size: 0.85rem; color: var(--pfd-green); letter-spacing: 0.5px; }
.pdf-toolbar .pdf-actions { display: flex; gap: 6px; }
.pdf-frame { flex: 1; border: none; width: 100%; background: var(--crt-black); }

/* ═══ ADMIN — ECAM Tables ═══ */

.data-table { width: 100%; border-collapse: collapse; font-family: var(--font-data); font-size: 0.82rem; }
.data-table thead { background: var(--display-bg); }
.data-table th { text-align: left; padding: 10px 14px; font-weight: 400; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 1.5px; color: var(--text-label); border-bottom: 1px solid var(--bezel-edge); }
.data-table td { padding: 10px 14px; border-bottom: 1px solid rgba(37,44,56,0.6); color: var(--text); }
.data-table tr:hover td { background: rgba(0,255,136,0.03); }

.badge { display: inline-block; padding: 2px 8px; border-radius: 2px; font-family: var(--font-data); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 1px; border: 1px solid; }
.badge-admin { border-color: rgba(0,229,255,0.3); color: var(--ecam-cyan); background: rgba(0,229,255,0.08); }
.badge-user { border-color: rgba(90,122,106,0.3); color: var(--text-dim); background: rgba(90,122,106,0.08); }
.badge-active { border-color: rgba(0,255,136,0.3); color: var(--pfd-green); background: rgba(0,255,136,0.08); }
.badge-locked { border-color: rgba(255,23,68,0.3); color: var(--ecam-red); background: rgba(255,23,68,0.08); }

/* ═══ MODAL ═══ */

.modal-overlay { position: fixed; inset: 0; background: rgba(5,10,15,0.8); display: none; align-items: center; justify-content: center; z-index: 300; padding: var(--gap); }
.modal-overlay.open { display: flex; }
.modal { background: var(--display-bg); border: 2px solid var(--bezel-edge); border-radius: var(--radius); padding: 24px; width: 100%; max-width: 440px; box-shadow: 0 0 1px var(--pfd-green-dim), 0 0 40px rgba(0,0,0,0.6); position: relative; }
.modal::before { content: ''; position: absolute; inset: -5px; border: 2px solid var(--bezel); border-radius: 6px; pointer-events: none; }
.modal h2 { font-family: var(--font-display); font-size: 0.9rem; font-weight: 600; margin-bottom: 18px; color: var(--pfd-green); letter-spacing: 2px; text-transform: uppercase; }
.modal-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 20px; }

/* ═══ LOADING ═══ */

.spinner { width: 36px; height: 36px; border: 2px solid var(--bezel-edge); border-top-color: var(--pfd-green); border-radius: 50%; animation: spin 0.8s linear infinite; margin: 40px auto; }
@keyframes spin { to { transform: rotate(360deg); } }
.loading-center { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 60px 20px; color: var(--text-dim); gap: 12px; font-family: var(--font-data); }
.empty-state { text-align: center; padding: 60px 20px; color: var(--text-dim); font-family: var(--font-data); }
.empty-state .empty-icon { font-size: 2.5rem; margin-bottom: 10px; }

/* ═══ STATUS BAR ═══ */

.status-bar { position: fixed; bottom: 0; left: var(--sidebar-w); right: 0; background: var(--bezel); border-top: 1px solid var(--bezel-edge); padding: 3px 16px; display: flex; align-items: center; justify-content: space-between; font-family: var(--font-data); font-size: 0.68rem; color: var(--text-dim); z-index: 50; letter-spacing: 0.5px; }
.status-bar .status-green { color: var(--pfd-green); }

/* ═══ RESPONSIVE ═══ */

@media (max-width: 768px) {
    :root { --sidebar-w: 240px; }
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: translateX(0); }
    .sidebar-backdrop { position: fixed; inset: 0; background: rgba(5,10,15,0.7); z-index: 99; display: none; }
    .sidebar-backdrop.show { display: block; }
    .main-content { margin-left: 0; }
    .menu-toggle { display: block; }
    .status-bar { left: 0; }
    .file-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; }
    .content-area { padding: 14px; }
    .topbar { padding: 8px 14px; }
    .login-card { padding: 24px 20px; }
    .data-table { font-size: 0.78rem; }
    .data-table th, .data-table td { padding: 8px 10px; }
    .modal { padding: 18px; }
}

@media (max-width: 480px) {
    html { font-size: 14px; }
    .file-grid { grid-template-columns: repeat(2, 1fr); }
    .file-card { padding: 12px 8px; }
    .file-card .file-icon { font-size: 1.8rem; }
}

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--crt-black); }
::-webkit-scrollbar-thumb { background: var(--bezel-edge); border-radius: 2px; }
::-webkit-scrollbar-thumb:hover { background: var(--pfd-green-dim); }

.hidden { display: none !important; }
.flex { display: flex; }
.gap-sm { gap: 6px; }
.gap-md { gap: 12px; }
.mt-md { margin-top: 12px; }
.text-center { text-align: center; }
.text-dim { color: var(--text-dim); }

/* ═══════════════════════════════════════════════════════════════
   FILE LIST VIEW — Column Layout
   ═══════════════════════════════════════════════════════════════ */

.file-list {
    width: 100%;
    border: 1px solid var(--bezel-edge);
    border-radius: var(--radius);
    overflow: hidden;
}

.file-list-header {
    display: grid;
    grid-template-columns: 36px 1fr 90px 100px 200px;
    align-items: center;
    padding: 8px 14px;
    background: var(--display-bg);
    border-bottom: 2px solid var(--bezel-edge);
    font-family: var(--font-data);
    font-size: 0.68rem;
    color: var(--text-label);
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.file-list-row {
    display: grid;
    grid-template-columns: 36px 1fr 90px 100px 200px;
    align-items: center;
    padding: 10px 14px;
    border-bottom: 1px solid rgba(37,44,56,0.5);
    cursor: pointer;
    transition: background 0.1s;
    font-family: var(--font-ui);
    font-size: 0.88rem;
}

.file-list-row:last-child { border-bottom: none; }

.file-list-row:hover {
    background: rgba(0,255,136,0.04);
}

.file-list-row.folder:hover { background: rgba(255,215,64,0.04); }

.file-list-row .fl-icon { font-size: 1.2rem; text-align: center; }
.file-list-row .fl-name { color: var(--text); font-weight: 500; padding-right: 12px; word-break: break-word; }
.file-list-row .fl-size { font-family: var(--font-data); font-size: 0.78rem; color: var(--text-dim); }
.file-list-row .fl-status { font-family: var(--font-data); font-size: 0.72rem; color: var(--text-dim); letter-spacing: 0.5px; }
.file-list-row .fl-status.offline-saved { color: var(--pfd-green); }
.file-list-row .fl-actions { display: flex; gap: 4px; justify-content: flex-end; }

.file-list-row .btn.offline-saved {
    color: var(--pfd-green);
    border-color: rgba(0,255,136,0.3);
    background: rgba(0,255,136,0.08);
}

.offline-row { border-left: 2px solid var(--ecam-amber); }

@media (max-width: 768px) {
    .file-list-header { display: none; }
    .file-list-row {
        grid-template-columns: 30px 1fr;
        grid-template-rows: auto auto auto;
        gap: 2px 8px;
        padding: 12px 10px;
    }
    .file-list-row .fl-icon { grid-row: 1 / 3; align-self: start; margin-top: 2px; }
    .file-list-row .fl-name { grid-column: 2; font-size: 0.85rem; }
    .file-list-row .fl-size { grid-column: 2; font-size: 0.72rem; }
    .file-list-row .fl-status { grid-column: 2; }
    .file-list-row .fl-actions { grid-column: 1 / -1; margin-top: 6px; justify-content: flex-start; }
}

/* ═══════════════════════════════════════════════════════════════
   FILE LIST — Dropbox Style
   ═══════════════════════════════════════════════════════════════ */

.file-list { width: 100%; }

.file-row {
    display: flex;
    align-items: center;
    padding: 14px 16px;
    border-bottom: 1px solid rgba(37,44,56,0.4);
    cursor: pointer;
    transition: background 0.1s;
    gap: 14px;
}
.file-row:hover { background: rgba(0,255,136,0.03); }
.file-row:last-child { border-bottom: none; }

.file-row-icon {
    flex-shrink: 0;
    width: 40px; height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.folder-icon { font-size: 1.8rem; }

.pdf-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px; height: 38px;
    background: rgba(255,23,68,0.12);
    border: 1px solid rgba(255,23,68,0.25);
    border-radius: 4px;
    color: var(--ecam-red);
    font-family: var(--font-data);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.file-row-info {
    flex: 1;
    min-width: 0;
}

.file-row-name {
    font-family: var(--font-ui);
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.file-row-meta {
    font-family: var(--font-data);
    font-size: 0.72rem;
    color: var(--text-dim);
    margin-top: 2px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.file-row-right {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    position: relative;
}

.offline-indicator {
    width: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.offline-check {
    color: var(--pfd-green);
    font-size: 0.85rem;
    font-weight: 700;
    text-shadow: 0 0 6px rgba(0,255,136,0.4);
}

.sync-spinner {
    display: inline-block;
    width: 14px; height: 14px;
    border: 2px solid var(--bezel-edge);
    border-top-color: var(--ecam-amber);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

/* ── 3-dot menu ── */

.dots-btn {
    background: none;
    border: none;
    color: var(--text-dim);
    font-size: 1.4rem;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    line-height: 1;
    transition: background 0.1s, color 0.1s;
}
.dots-btn:hover {
    background: rgba(0,255,136,0.08);
    color: var(--text);
}

.dots-menu {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--bezel);
    border: 1px solid var(--bezel-edge);
    border-radius: 4px;
    min-width: 200px;
    z-index: 150;
    box-shadow: 0 8px 24px rgba(0,0,0,0.5);
    overflow: hidden;
}
.dots-menu.show { display: block; }

.dots-menu button {
    display: block;
    width: 100%;
    padding: 10px 16px;
    background: none;
    border: none;
    color: var(--text);
    font-family: var(--font-ui);
    font-size: 0.85rem;
    text-align: left;
    cursor: pointer;
    transition: background 0.1s;
}
.dots-menu button:hover {
    background: rgba(0,255,136,0.06);
}
.dots-menu button:not(:last-child) {
    border-bottom: 1px solid rgba(37,44,56,0.5);
}

.offline-row { border-left: 3px solid var(--pfd-green); }

@media (max-width: 768px) {
    .file-row { padding: 12px 12px; gap: 10px; }
    .file-row-name { font-size: 0.85rem; }
    .dots-menu { min-width: 180px; }
}

/* ═══ MOBILE FIX — Full width file list ═══ */
.file-list { width: 100%; max-width: 100%; }
.file-row { width: 100%; }
.file-row-name { white-space: normal; word-break: break-word; }
.file-row-info { min-width: 0; flex: 1; }
@media (max-width: 768px) {
    .content-area { padding: 10px 8px; }
    .file-row { padding: 12px 8px; gap: 10px; }
    .file-row-icon { width: 34px; height: 34px; }
    .pdf-badge { width: 32px; height: 32px; font-size: 0.58rem; }
    .folder-icon { font-size: 1.5rem; }
    .file-row-name { font-size: 0.84rem; line-height: 1.3; }
    .file-row-meta { font-size: 0.7rem; }
    .dots-btn { padding: 4px 4px; font-size: 1.3rem; }
    .dots-menu { right: -8px; min-width: 200px; }
}

/* ═══ FULL WIDTH FIX ═══ */
.file-list { border: none; }
.file-grid { width: 100%; max-width: 100%; display: block; }
@media (max-width: 768px) {
    .main-content { width: 100%; }
    .content-area { padding: 8px 0; }
    .file-row { padding: 12px 12px; margin: 0; }
    .topbar { padding: 8px 12px; }
}

/* ═══ SMARTPHONE FIX ═══ */
@media (max-width: 480px) {
    .sidebar { width: 200px; }
    .file-row-name { font-size: 0.9rem; }
    .file-row-meta { font-size: 0.75rem; }
    .topbar { padding: 6px 8px; }
    .content-area { padding: 4px 0; }
    .file-row { padding: 10px 10px; }
}