/* =============================================================
   layout.css — Inode Analyzer v3.8
   Navbar, container principal, section dividers, responsivo.
   ============================================================= */

/* ── Container ───────────────────────────────────────────────── */
.container {
    max-width: 1400px;
    margin:    0 auto;
    padding:   20px 20px 80px;
}

/* ── Section row divider ─────────────────────────────────────── */
.sec-row {
    display:       flex;
    align-items:   center;
    gap:           12px;
    margin-bottom: 14px;
    margin-top:    24px;
}
.sec-row:first-child { margin-top: 0; }
.sec-row-lbl {
    font-size:      10px;
    font-weight:    700;
    text-transform: uppercase;
    letter-spacing: 0.10em;
    color:          var(--text-3);
    white-space:    nowrap;
}
.sec-row::after {
    content:    '';
    height:     1px;
    background: var(--border);
    flex:       1;
}

/* ── Navbar ──────────────────────────────────────────────────── */
.navbar {
    height:          64px;
    background:      var(--bg-surface);
    border-bottom:   1px solid var(--border);
    display:         flex;
    align-items:     center;
    justify-content: space-between;
    padding:         0 20px;
    box-shadow:      var(--shadow-sm);
    position:        sticky;
    top:             0;
    z-index:         100;
    gap:             20px;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

/* Marca / logo */
.nav-brand {
    display:     flex;
    align-items: center;
    gap:         10px;
    flex-shrink: 0;
}
.nav-mark {
    width:           32px;
    height:          32px;
    background:      var(--accent);
    border-radius:   8px;
    display:         flex;
    align-items:     center;
    justify-content: center;
    font-size:       14px;
    color:           #000;
    box-shadow:      0 0 12px var(--accent-glow);
    flex-shrink:     0;
}
.nav-title {
    font-weight:    800;
    font-size:      16px;
    letter-spacing: 0.02em;
    white-space:    nowrap;
}
.nav-title .accent { color: var(--accent); }

/* Inputs de configuração */
.nav-config {
    display:     flex;
    align-items: center;
    gap:         10px;
    flex-grow:   1;
    max-width:   800px;
}
.nav-input-wrap {
    position:  relative;
    flex-grow: 1;
}
.nav-input-wrap .nav-icon {
    position:         absolute;
    left:             10px;
    top:              50%;
    transform:        translateY(-50%);
    color:            var(--text-3);
    font-size:        11px;
    pointer-events:   none;
}
.nav-input {
    width:       100%;
    padding:     6px 10px 6px 28px;
    background:  var(--bg-input);
    border:      1px solid var(--border);
    border-radius: 6px;
    color:       var(--text-1);
    font-family: 'JetBrains Mono', monospace;
    font-size:   11px;
    outline:     none;
    transition:  all 0.2s ease;
}
.nav-input:focus {
    border-color: var(--accent);
    background:   var(--bg-surface);
}
.nav-input::placeholder { color: var(--text-3); }

/* Ações (play, pause, stop) */
.nav-actions {
    display:     flex;
    align-items: center;
    gap:         6px;
}

/* Lado direito */
.nav-right {
    display:     flex;
    align-items: center;
    gap:         10px;
    flex-shrink: 0;
}

/* Pill de status */
.nav-status {
    display:     none;
    align-items: center;
    gap:         6px;
    padding:     4px 10px;
    border-radius: 15px;
    font-family: 'JetBrains Mono', monospace;
    font-size:   9px;
    font-weight: 600;
    border:      1px solid transparent;
    white-space: nowrap;
}
.nav-status.running  { display: flex; background: var(--session-running-bg);  color: var(--session-running-fg);  border-color: rgba(16,185,129,0.2); }
.nav-status.paused   { display: flex; background: var(--session-paused-bg);   color: var(--session-paused-fg);   border-color: rgba(251,191,36,0.2); }
.nav-status.finished { display: flex; background: var(--session-finished-bg); color: var(--session-finished-fg); border-color: rgba(var(--accent-rgb),0.2); }
.nav-status.error    { display: flex; background: var(--session-error-bg);    color: var(--session-error-fg);    border-color: rgba(239,68,68,0.2); }
.nav-status.stopped  { display: flex; background: var(--session-stopped-bg);  color: var(--session-stopped-fg);  border-color: rgba(239,68,68,0.2); }

.status-dot {
    width:        5px;
    height:       5px;
    border-radius: 50%;
    background:   currentColor;
    animation:    pulse-dot 1.8s infinite;
}
@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.3; }
}

/* ── Responsivo ──────────────────────────────────────────────── */
@media (max-width: 1200px) {
    .charts-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1000px) {
    .navbar {
        height:         auto;
        padding:        10px;
        flex-direction: column;
        gap:            10px;
    }
    .nav-config { width: 100%; max-width: none; }
    .nav-right  { width: 100%; justify-content: space-between; }
    .charts-grid { grid-template-columns: 1fr; }
    .stats-grid  { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
    .container   { padding: 12px 12px 60px; }
    .stats-grid  { grid-template-columns: 1fr; }
    .nav-config  { flex-direction: column; }
}

/* ── Grid principal: terminal + gráficos ─────────────────────── */
.main-grid {
    display:               grid;
    grid-template-columns: 1fr 2fr;
    gap:                   14px;
    margin-bottom:         14px;
}

@media (max-width: 1000px) {
    .main-grid { grid-template-columns: 1fr; }
}