/* =========================================================
   Log2Nav — styles
   ========================================================= */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --bg:       #0f1117;
    --surface:  #1a1d27;
    --border:   #2e3245;
    --accent:   #3b82f6;
    --accent2:  #1d4ed8;
    --text:     #e2e8f0;
    --muted:    #94a3b8;
    --calc:     #64748b;
    --danger:   #ef4444;
    --success:  #22c55e;
    --warn:     #f59e0b;
    --row-alt:  #1e2130;
    --input-bg: #0f1117;
    --radius:   6px;
    --font:     'Consolas', 'Courier New', monospace;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg);
    color: var(--text);
    font-size: 14px;
    min-height: 100vh;
}

/* ── Layout ─────────────────────────────────────────────── */
.container       { max-width: 900px; margin: 0 auto; padding: 24px 16px; }
.container-wide  { max-width: 100%; padding: 16px 20px; }

/* ── Header ─────────────────────────────────────────────── */
header {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}
.header-top   { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.header-left  { display: flex; align-items: center; gap: 16px; }
.header-right { display: flex; align-items: center; gap: 16px; }

.description-field {
    background: transparent;
    border: none;
    border-bottom: 1px dashed var(--border);
    color: var(--muted);
    font-size: 1rem;
    font-style: italic;
    font-family: inherit;
    line-height: 1.5;
    padding: 3px 2px;
    width: 100%;
    transition: border-color .2s, color .2s;
}
.description-field::placeholder { color: var(--border); }
.description-field:focus {
    outline: none;
    border-bottom-color: var(--accent);
    color: var(--text);
}

h1 {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text);
}

.editable-title {
    cursor: pointer;
    border-bottom: 1px dashed var(--border);
    padding-bottom: 2px;
    transition: border-color .2s;
}
.editable-title:hover { border-color: var(--accent); }

.title-input {
    font-size: 1.4rem;
    font-weight: 600;
    background: transparent;
    border: none;
    border-bottom: 2px solid var(--accent);
    color: var(--text);
    outline: none;
    min-width: 200px;
}

/* ── Boutons ─────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 16px;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    transition: background .15s, opacity .15s;
    white-space: nowrap;
}
.btn:disabled { opacity: .5; cursor: default; }
.btn-primary   { background: var(--accent);  color: #fff; }
.btn-primary:hover:not(:disabled) { background: var(--accent2); }
.btn-secondary { background: var(--surface); color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { background: var(--border); }
.btn-danger    { background: #7f1d1d; color: #fca5a5; border: 1px solid #991b1b; }
.btn-danger:hover { background: var(--danger); color: #fff; }
.btn-sm        { padding: 4px 10px; font-size: 12px; }
.btn-menu-item { display:block; width:100%; text-align:left; padding:7px 14px; background:none; border:none; color:var(--text); font-size:13px; cursor:pointer; }
.btn-menu-item:hover  { background: var(--border); }
.btn-menu-item.active { color: var(--accent); font-weight:600; }

/* ── Vitesse globale ─────────────────────────────────────── */
.vitesse-label { display: flex; align-items: center; gap: 4px; color: var(--muted); font-size: 13px; }
.vitesse-input {
    width: 72px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    padding: 5px 8px;
    font-size: 14px;
    text-align: right;
}
.vitesse-input:focus { outline: none; border-color: var(--accent); }

/* ── Statut sauvegarde ───────────────────────────────────── */
.save-status { font-size: 12px; min-width: 100px; }
.save-status.saving { color: var(--warn); }
.save-status.saved  { color: var(--success); }
.save-status.error  { color: var(--danger); }

/* ── Card (formulaire import) ────────────────────────────── */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    margin-bottom: 24px;
}
.card h2 { margin-bottom: 18px; font-size: 1rem; color: var(--muted); font-weight: 500; }

.form-row { display: flex; flex-direction: column; gap: 4px; margin-bottom: 16px; }
.form-row label { font-size: 13px; color: var(--muted); }
.form-row label small { font-size: 11px; opacity: .7; }
.form-row input[type=text],
.form-row input[type=number],
.form-row input[type=file] {
    background: var(--input-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    padding: 8px 12px;
    font-size: 14px;
    max-width: 400px;
}
.form-row input:focus { outline: none; border-color: var(--accent); }

.form-actions { display: flex; gap: 10px; margin-top: 8px; }

.msg { margin-top: 12px; padding: 10px 14px; border-radius: var(--radius); font-size: 13px; }
.msg-error { background: #7f1d1d; color: #fca5a5; border: 1px solid #991b1b; }

/* ── Barre de recherche ──────────────────────────────────── */
.search-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}
.search-bar input[type=search] {
    flex: 1;
    max-width: 360px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    padding: 8px 12px;
    font-size: 14px;
}
.search-bar input[type=search]:focus {
    outline: none;
    border-color: var(--accent);
}
.search-count {
    font-size: 12px;
    color: var(--muted);
    min-width: 80px;
}

/* ── Liste des logs ──────────────────────────────────────── */
.empty { color: var(--muted); padding: 32px 0; text-align: center; }

.list-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 8px;
}
.list-table th {
    text-align: left;
    padding: 10px 14px;
    border-bottom: 2px solid var(--border);
    color: var(--muted);
    font-weight: 500;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: .05em;
}
.list-table td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--border);
}
.list-table tbody tr:hover { background: var(--surface); }
.list-table a { color: var(--accent); text-decoration: none; }
.list-table a:hover { text-decoration: underline; }
.list-desc {
    margin-top: 3px;
    font-size: 12px;
    color: var(--muted);
    font-style: italic;
}
.list-date {
    font-size: 12px;
    color: var(--muted);
}


/* ── Tableau de navigation ───────────────────────────────── */
.table-wrapper {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

#navTable {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--font);
    font-size: 13px;
    table-layout: fixed;
}

#navTable thead th {
    background: var(--surface);
    padding: 8px 6px;
    text-align: center;
    color: var(--muted);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .05em;
    border-bottom: 2px solid var(--border);
    white-space: nowrap;
    position: sticky;
    top: 0;
    z-index: 1;
}

#navTable tbody tr { border-bottom: 1px solid var(--border); }
#navTable tbody tr:nth-child(even) { background: var(--row-alt); }
#navTable tbody tr:hover { background: #1e2438; }

#navTable td {
    padding: 4px 4px;
    vertical-align: middle;
}

/* Largeurs colonnes */
.col-num    { width: 36px;  text-align: center; color: var(--muted); font-size: 11px; }
.col-nom    { width: 110px; }
.col-alt    { width: 70px;  }
.col-dist   { width: 86px;  text-align: center; }
.col-cap    { width: 60px;  text-align: center; }
.col-temps  { width: 88px;  }
.col-freq   { width: 80px;  }
.col-legende{ width: 72px;  }
.col-xpdr   { width: 60px;  }
.col-infos  { min-width: 140px; }

/* Colonnes calculées (non éditables) */
.col-calc {
    text-align: center;
    color: var(--calc);
    font-size: 12px;
    letter-spacing: .02em;
}

/* Champs input/textarea dans le tableau */
.f {
    width: 100%;
    background: transparent;
    border: 1px solid transparent;
    border-radius: 3px;
    color: var(--text);
    font-family: var(--font);
    font-size: 13px;
    padding: 3px 5px;
    transition: border-color .15s, background .15s;
}
.f:focus {
    outline: none;
    border-color: var(--accent);
    background: var(--input-bg);
}
.f:hover:not(:focus) { border-color: var(--border); }

.f-num   { text-align: right; }
.f-freq  { text-align: center; color: #7dd3fc; }
.f-xpdr  { text-align: center; color: #86efac; }
.f-temps { text-align: right; color: #fcd34d; }

.f-infos {
    resize: vertical;
    min-height: 72px;
    font-size: 12px;
    color: var(--muted);
    line-height: 1.4;
}

/* ── Ligne totaux ────────────────────────────────────────── */
#navTable tfoot .row-total {
    background: var(--surface);
    border-top: 2px solid var(--border);
}
#navTable tfoot td {
    padding: 7px 6px;
}
.total-label {
    text-align: right;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--muted);
    padding-right: 10px !important;
}
.total-temps { color: #fcd34d; font-weight: 600; }
#navTable tfoot .col-calc { font-weight: 600; font-size: 13px; }

/* Indicateur delta */
.delta-symbol {
    font-size: 10px;
    color: var(--muted);
    opacity: .6;
    margin-right: 2px;
    font-family: sans-serif;
    vertical-align: middle;
}

/* Cellule avec Δ + input alignés */
.cell-delta {
    display: flex;
    align-items: center;
    gap: 0;
}
.cell-delta .f-temps { flex: 1; }

/* ── Temps saisi manuellement ────────────────────────────── */
.cell-delta.has-manual .f-temps {
    border-color: #78716c;
    background: rgba(120, 113, 108, 0.08);
}
.cell-delta.has-manual .f-temps:focus {
    border-color: var(--accent);
    background: var(--input-bg);
}
.btn-reset-temps {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    padding: 0;
    margin-left: 2px;
    background: transparent;
    border: none;
    border-radius: 2px;
    color: var(--muted);
    font-size: 12px;
    cursor: pointer;
    opacity: 0.5;
    transition: opacity .15s, color .15s;
    line-height: 1;
}
.btn-reset-temps.invisible { visibility: hidden; }
.btn-reset-temps:hover { opacity: 1; color: var(--warn); }

input[type=number]::-webkit-inner-spin-button { display: none; }
input[type=number] { -moz-appearance: textfield; }

/* ── Header body (desc + infos) ──────────────────────────── */
.header-body {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.header-body .description-field {
    flex: 1;
    min-width: 0;
}

.infos-box {
    flex: 0 0 300px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 6px 8px;
}

.infos-box textarea {
    width: 100%;
    background: transparent;
    border: none;
    color: var(--muted);
    font-size: 1rem;
    font-style: italic;
    font-family: inherit;
    line-height: 1.5;
    resize: none;
    min-height: 90px;
}
.infos-box textarea::placeholder { color: var(--border); }
.infos-box textarea:focus {
    outline: none;
    color: var(--text);
}

/* ── Utilitaires ─────────────────────────────────────────── */
.hidden { display: none !important; }

/* ── Bilan sélection (header) ────────────────────────────── */
.sel-item {
    display: flex;
    flex-direction: column;
    gap: 1px;
}
.sel-label {
    font-size: 10px;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: .04em;
}
.sel-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    font-family: var(--font);
}
.sel-sep {
    font-size: 14px;
    color: var(--border);
    margin-top: 10px;
}

/* ── Modal générique ─────────────────────────────────────── */
.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.55);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}
.modal-backdrop.hidden { display: none !important; }

.modal-box {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px 28px;
    min-width: 320px;
    max-width: 460px;
    width: 100%;
    box-shadow: 0 8px 32px rgba(0,0,0,.5);
}
.modal-box h2 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text);
}
.modal-box .form-row { margin-bottom: 14px; }
.modal-actions {
    display: flex;
    gap: 8px;
    margin-top: 18px;
    justify-content: flex-end;
}