/* ============================================================
   DELAIRE PANEL — Style principal
   ============================================================ */

/* Reset & base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --blue-dark:   #1a3a5c;
    --blue-mid:    #2c5282;
    --blue-light:  #e8f0f8;
    --blue-border: #b5cde8;

    --text-primary:   #1a1a1a;
    --text-secondary: #6b7280;
    --text-tertiary:  #9ca3af;

    --bg-primary:   #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary:  #f1f3f5;

    --border:       rgba(0,0,0,.1);
    --border-mid:   rgba(0,0,0,.15);

    --success-bg:   #eaf3de;
    --success-text: #27500a;
    --warning-bg:   #faeeda;
    --warning-text: #633806;
    --danger-bg:    #fcebeb;
    --danger-text:  #7a1f1f;

    --radius-sm: 5px;
    --radius-md: 8px;
    --radius-lg: 12px;

    --sidebar-width: 220px;
    --topbar-height: 54px;

    --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'SF Mono', 'Fira Code', Consolas, monospace;
}

html, body { height: 100%; }
body { font-family: var(--font); font-size: 13px; color: var(--text-primary); background: var(--bg-tertiary); }

/* ============================================================
   LOGIN
   ============================================================ */
.login-body { background: var(--bg-tertiary); display: flex; align-items: center; justify-content: center; min-height: 100vh; }

.login-wrapper { width: 100%; max-width: 400px; padding: 20px; }

.login-card {
    background: var(--bg-primary);
    border: 0.5px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
}

.login-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 28px; }
.login-logo-icon { width: 44px; height: 44px; background: var(--blue-dark); border-radius: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.login-logo-name { font-size: 18px; font-weight: 600; color: var(--text-primary); }
.login-logo-sub  { font-size: 12px; color: var(--text-secondary); margin-top: 2px; }
.login-title { font-size: 20px; font-weight: 600; margin-bottom: 20px; }
.login-hint { font-size: 11px; color: var(--text-tertiary); margin-top: 16px; text-align: center; }

/* ============================================================
   LAYOUT
   ============================================================ */
.layout { display: flex; height: 100vh; overflow: hidden; }

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    min-width: var(--sidebar-width);
    background: var(--bg-primary);
    border-right: 0.5px solid var(--border);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.sidebar-logo {
    display: flex; align-items: center; gap: 10px;
    padding: 18px 16px 14px;
    border-bottom: 0.5px solid var(--border);
    flex-shrink: 0;
}
.logo-icon { width: 32px; height: 32px; background: var(--blue-dark); border-radius: 7px; display: flex; align-items: center; justify-content: center; }
.logo-name { font-size: 14px; font-weight: 600; color: var(--text-primary); }
.logo-sub  { font-size: 10px; color: var(--text-secondary); margin-top: 1px; }

.sidebar-nav { flex: 1; padding: 10px 8px; }
.nav-section { font-size: 10px; font-weight: 600; color: var(--text-tertiary); text-transform: uppercase; letter-spacing: .08em; padding: 10px 8px 4px; }

.nav-item {
    display: flex; align-items: center; gap: 9px;
    padding: 7px 9px; border-radius: var(--radius-sm);
    color: var(--text-secondary); font-size: 12.5px;
    cursor: pointer; text-decoration: none;
    transition: background .1s, color .1s;
    margin-bottom: 1px;
}
.nav-item:hover { background: var(--bg-secondary); color: var(--text-primary); }
.nav-item.active { background: var(--blue-light); color: var(--blue-dark); font-weight: 500; }
.nav-item.nav-disabled { opacity: .4; cursor: default; pointer-events: none; }

.sidebar-footer {
    padding: 10px 8px 12px;
    border-top: 0.5px solid var(--border);
    flex-shrink: 0;
}
.user-block { display: flex; align-items: center; gap: 9px; padding: 6px 8px; border-radius: var(--radius-sm); }
.user-avatar { width: 28px; height: 28px; border-radius: 50%; background: var(--blue-light); color: var(--blue-dark); font-size: 11px; font-weight: 600; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.user-info { flex: 1; min-width: 0; }
.user-name { font-size: 12px; font-weight: 500; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-role { font-size: 10px; color: var(--text-secondary); }
.logout-btn { color: var(--text-tertiary); display: flex; padding: 4px; border-radius: 4px; transition: color .1s; }
.logout-btn:hover { color: var(--text-primary); }

/* Main */
.main { flex: 1; display: flex; flex-direction: column; overflow: hidden; }

/* Topbar */
.topbar {
    height: var(--topbar-height);
    background: var(--bg-primary);
    border-bottom: 0.5px solid var(--border);
    padding: 0 22px;
    display: flex; align-items: center; justify-content: space-between;
    flex-shrink: 0;
}
.topbar-title { font-size: 14px; font-weight: 600; color: var(--text-primary); }
.topbar-sub   { font-size: 11px; color: var(--text-secondary); margin-top: 1px; }
.topbar-right { display: flex; gap: 8px; align-items: center; }

/* Content */
.content { flex: 1; overflow-y: auto; padding: 22px; }

/* ============================================================
   COMPOSANTS
   ============================================================ */

/* Boutons */
.btn {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 7px 14px; border-radius: var(--radius-md);
    font-size: 12.5px; font-family: var(--font);
    cursor: pointer; border: 0.5px solid var(--border-mid);
    background: var(--bg-primary); color: var(--text-primary);
    text-decoration: none; transition: background .1s;
    white-space: nowrap;
}
.btn:hover { background: var(--bg-secondary); }
.btn-primary { background: var(--blue-dark); color: #fff; border-color: var(--blue-dark); }
.btn-primary:hover { background: var(--blue-mid); }
.btn-sm { padding: 4px 10px; font-size: 11px; }
.btn-full { width: 100%; justify-content: center; }
.btn-danger { background: var(--danger-bg); color: var(--danger-text); border-color: #f0a0a0; }
.btn svg { width: 13px; height: 13px; flex-shrink: 0; }

/* Alertes */
.alert { padding: 10px 14px; border-radius: var(--radius-md); font-size: 12.5px; margin-bottom: 16px; }
.alert-danger  { background: var(--danger-bg);  color: var(--danger-text); }
.alert-success { background: var(--success-bg); color: var(--success-text); }
.alert-warning { background: var(--warning-bg); color: var(--warning-text); }
.alert-info    { background: var(--blue-light);  color: var(--blue-dark); }

/* KPIs */
.kpi-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-bottom: 20px; }
.kpi-card { background: var(--bg-primary); border: 0.5px solid var(--border); border-radius: var(--radius-lg); padding: 16px; }
.kpi-label { font-size: 11px; color: var(--text-secondary); margin-bottom: 5px; }
.kpi-value { font-size: 24px; font-weight: 600; color: var(--text-primary); line-height: 1; }
.kpi-badge { display: inline-block; font-size: 10px; font-weight: 500; padding: 2px 8px; border-radius: 20px; margin-top: 7px; }
.badge-blue    { background: var(--blue-light);   color: var(--blue-dark); }
.badge-green   { background: var(--success-bg);   color: var(--success-text); }
.badge-amber   { background: var(--warning-bg);   color: var(--warning-text); }
.badge-red     { background: var(--danger-bg);    color: var(--danger-text); }
.badge-gray    { background: var(--bg-tertiary);  color: var(--text-secondary); }

/* Cards */
.card { background: var(--bg-primary); border: 0.5px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; margin-bottom: 18px; }
.card-header { padding: 12px 18px; border-bottom: 0.5px solid var(--border); display: flex; align-items: center; justify-content: space-between; }
.card-title  { font-size: 13px; font-weight: 600; color: var(--text-primary); }
.card-body   { padding: 16px 18px; }

/* Tables */
.table-wrapper { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
thead th { padding: 9px 16px; font-size: 11px; font-weight: 600; color: var(--text-secondary); background: var(--bg-secondary); border-bottom: 0.5px solid var(--border); text-align: left; white-space: nowrap; }
tbody td { padding: 10px 16px; border-bottom: 0.5px solid var(--border); font-size: 12.5px; color: var(--text-primary); }
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: var(--bg-secondary); }
.td-mono { font-family: var(--font-mono); font-size: 11px; }

/* Status pills */
.pill { display: inline-flex; align-items: center; gap: 4px; padding: 3px 9px; border-radius: 20px; font-size: 11px; font-weight: 500; white-space: nowrap; }
.pill-dot { width: 5px; height: 5px; border-radius: 50%; display: inline-block; }
.pill-aplanifier { background: var(--bg-tertiary); color: var(--text-secondary); }
.pill-aplanifier .pill-dot { background: var(--text-tertiary); }
.pill-planifie { background: var(--blue-light);   color: var(--blue-dark); }
.pill-planifie .pill-dot { background: var(--blue-dark); }
.pill-en_cours { background: var(--warning-bg);   color: var(--warning-text); }
.pill-en_cours .pill-dot { background: #BA7517; }
.pill-bloque   { background: var(--danger-bg);    color: var(--danger-text); }
.pill-bloque .pill-dot   { background: #A32D2D; }
.pill-termine  { background: var(--success-bg);   color: var(--success-text); }
.pill-termine .pill-dot  { background: #3B6D11; }
.pill-archive  { background: var(--bg-tertiary);  color: var(--text-secondary); }
.pill-archive .pill-dot  { background: #888; }

/* Forms */
.form-group   { margin-bottom: 14px; }
.form-label   { display: block; font-size: 11px; color: var(--text-secondary); margin-bottom: 5px; font-weight: 500; }
.form-input, .form-select, .form-textarea {
    width: 100%; padding: 8px 10px;
    font-size: 13px; font-family: var(--font);
    border: 0.5px solid var(--border-mid);
    border-radius: var(--radius-md);
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: border-color .15s;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
    outline: none;
    border-color: var(--blue-mid);
    box-shadow: 0 0 0 3px rgba(44,82,130,.1);
}
.form-textarea { resize: vertical; min-height: 80px; line-height: 1.5; }
.form-row   { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
.form-section { font-size: 11px; font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: .06em; padding-bottom: 8px; border-bottom: 0.5px solid var(--border); margin: 20px 0 14px; }
.form-checkbox { display: flex; align-items: center; gap: 8px; cursor: pointer; font-size: 13px; }
.form-checkbox input[type="checkbox"] { width: 15px; height: 15px; accent-color: var(--blue-dark); cursor: pointer; }

/* Pagination */
.pagination { display: flex; align-items: center; justify-content: space-between; padding: 12px 18px; border-top: 0.5px solid var(--border); font-size: 12px; color: var(--text-secondary); }
.pagination-pages { display: flex; gap: 4px; }

/* Detail layout */
.detail-grid { display: grid; grid-template-columns: 1fr 320px; gap: 18px; align-items: start; }
.detail-row  { display: flex; padding: 9px 0; border-bottom: 0.5px solid var(--border); font-size: 12.5px; }
.detail-row:last-child { border-bottom: none; }
.detail-key  { width: 160px; flex-shrink: 0; color: var(--text-secondary); }
.detail-val  { color: var(--text-primary); font-weight: 500; }

/* Tags matériel */
.tags { display: flex; flex-wrap: wrap; gap: 6px; padding: 12px 18px; }
.tag { display: inline-flex; align-items: center; gap: 5px; padding: 4px 10px; border-radius: var(--radius-sm); border: 0.5px solid var(--border-mid); background: var(--bg-secondary); font-size: 12px; color: var(--text-secondary); }
.tag-remove { cursor: pointer; color: var(--text-tertiary); line-height: 1; font-size: 14px; }
.tag-remove:hover { color: var(--danger-text); }

/* Chat / Notes */
.chat-messages { max-height: 280px; overflow-y: auto; padding: 14px; display: flex; flex-direction: column; gap: 14px; }
.chat-msg { display: flex; flex-direction: column; gap: 4px; }
.chat-meta { display: flex; align-items: center; gap: 7px; }
.chat-avatar { width: 24px; height: 24px; border-radius: 50%; background: var(--blue-light); color: var(--blue-dark); font-size: 10px; font-weight: 600; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.chat-author { font-size: 12px; font-weight: 500; color: var(--text-primary); }
.chat-time   { font-size: 10px; color: var(--text-tertiary); }
.chat-bubble { background: var(--bg-secondary); border-radius: 0 8px 8px 8px; padding: 8px 12px; font-size: 12.5px; color: var(--text-primary); line-height: 1.5; margin-left: 30px; }
.chat-form   { display: flex; gap: 8px; padding: 10px 14px; border-top: 0.5px solid var(--border); }
.chat-input  { flex: 1; padding: 7px 10px; font-size: 12.5px; border: 0.5px solid var(--border-mid); border-radius: var(--radius-md); background: var(--bg-primary); color: var(--text-primary); font-family: var(--font); }
.chat-input:focus { outline: none; border-color: var(--blue-mid); }

/* Documents */
.doc-item { display: flex; align-items: center; justify-content: space-between; padding: 10px 16px; border-bottom: 0.5px solid var(--border); font-size: 12.5px; }
.doc-item:last-child { border-bottom: none; }
.doc-name { display: flex; align-items: center; gap: 8px; color: var(--text-primary); }
.doc-name svg { width: 14px; height: 14px; color: var(--text-secondary); flex-shrink: 0; }

/* Archive lock banner */
.archive-lock {
    display: flex; align-items: center; gap: 8px;
    padding: 10px 16px; background: var(--warning-bg); color: var(--warning-text);
    border-radius: var(--radius-md); font-size: 12px;
    border: 0.5px solid #e9b96a; margin-bottom: 16px;
}
.archive-lock svg { width: 14px; height: 14px; flex-shrink: 0; }

/* Filters bar */
.filters-bar { display: flex; gap: 8px; align-items: center; padding: 12px 16px; border-bottom: 0.5px solid var(--border); flex-wrap: wrap; }
.filter-input  { padding: 6px 10px; font-size: 12px; border: 0.5px solid var(--border-mid); border-radius: var(--radius-md); background: var(--bg-primary); color: var(--text-primary); font-family: var(--font); }
.filter-input:focus { outline: none; border-color: var(--blue-mid); }

/* Calendar */
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 3px; padding: 14px; }
.cal-day-header { text-align: center; font-size: 10px; font-weight: 600; color: var(--text-tertiary); padding: 4px; }
.cal-day { min-height: 70px; border-radius: var(--radius-sm); border: 0.5px solid var(--border); padding: 5px; background: var(--bg-primary); }
.cal-day.other-month { background: var(--bg-secondary); }
.cal-day.today { border-color: var(--blue-dark); }
.cal-day-num { font-size: 10px; color: var(--text-secondary); margin-bottom: 3px; }
.cal-day.today .cal-day-num { color: var(--blue-dark); font-weight: 600; }
.cal-event { font-size: 9px; padding: 2px 4px; border-radius: 3px; margin-bottom: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; cursor: pointer; }
.cal-ev-enedis  { background: var(--blue-light); color: var(--blue-dark); }
.cal-ev-geredis { background: var(--warning-bg); color: var(--warning-text); }
.cal-ev-done    { background: var(--success-bg); color: var(--success-text); }
.cal-legend { display: flex; gap: 14px; padding: 10px 16px; border-top: 0.5px solid var(--border); font-size: 11px; color: var(--text-secondary); }
.cal-legend span { display: flex; align-items: center; gap: 5px; }
.legend-dot { width: 8px; height: 8px; border-radius: 2px; flex-shrink: 0; }

/* Responsive */
@media (max-width: 900px) {
    .detail-grid { grid-template-columns: 1fr; }
    .kpi-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
    .form-row, .form-row-3 { grid-template-columns: 1fr; }
    .sidebar { display: none; }
}