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

:root {
  --bg:        #f0f2f8;
  --s1:        #ffffff;
  --s2:        #f7f8fc;
  --s3:        #eceef6;
  --border:    #e2e5f0;
  --border2:   #cdd1e6;
  --text:      #1a1e30;
  --text2:     #6470a0;
  --text3:     #9aa2c4;
  --purple:    #5a38c0;
  --purple2:   #6d4ccc;
  --purple-bg: rgba(90,56,192,0.08);
  --gold:      #a07010;
  --gold-bg:   rgba(160,112,16,0.10);
  --green:     #137a5c;
  --green-bg:  rgba(19,122,92,0.09);
  --red:       #c03030;
  --red-bg:    rgba(192,48,48,0.09);
  --blue:      #1858b0;
  --blue-bg:   rgba(24,88,176,0.09);
  --orange:    #b86010;
  --orange-bg: rgba(184,96,16,0.10);
  --pink:      #b03870;
  --pink-bg:   rgba(176,56,112,0.10);
  --sb:        #1b2040;
  --sb-text:   rgba(255,255,255,0.62);
  --sb-text2:  rgba(255,255,255,0.35);
  --sb-active: rgba(255,255,255,0.10);
  --sb-border: rgba(255,255,255,0.07);
  --r:    10px;
  --r2:   14px;
  --shadow-sm: 0 1px 3px rgba(26,30,48,0.06), 0 1px 8px rgba(26,30,48,0.04);
  --shadow:    0 2px 8px rgba(26,30,48,0.08), 0 4px 20px rgba(26,30,48,0.05);
}

html { font-size: 14px; }
body { font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', system-ui, sans-serif; background: var(--bg); color: var(--text); min-height: 100vh; line-height: 1.5; -webkit-font-smoothing: antialiased; }
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 4px; }

.layout { display: grid; grid-template-columns: 230px 1fr; min-height: 100vh; }

/* ─── Sidebar ───────────────────────────────────────────────────────────────── */
.sidebar { background: var(--sb); display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.sb-brand { padding: 22px 20px 18px; border-bottom: 1px solid var(--sb-border); }
.sb-logo { font-size: 14px; font-weight: 800; color: #fff; letter-spacing: 0.6px; }
.sb-logo span { color: #a08cf0; }
.sb-user { margin: 12px 12px 8px; padding: 10px 13px; background: var(--sb-active); border-radius: var(--r); border-left: 3px solid; }
.sb-user-name { font-size: 13px; font-weight: 600; color: #fff; }
.sb-user-role { font-size: 11px; color: var(--sb-text2); margin-top: 1px; }
.sb-section { font-size: 10px; font-weight: 600; color: var(--sb-text2); letter-spacing: 0.9px; text-transform: uppercase; padding: 14px 20px 4px; }
.sb-nav { flex: 1; }
.sb-link { display: flex; align-items: center; gap: 9px; padding: 9px 20px; color: var(--sb-text); text-decoration: none; font-size: 13px; border-left: 2px solid transparent; transition: all 0.12s; }
.sb-link:hover { background: var(--sb-active); color: #fff; }
.sb-link.on { background: rgba(160,140,240,0.15); border-left-color: #a08cf0; color: #fff; }
.sb-link i { font-size: 16px; flex-shrink: 0; }
.sb-badge { margin-left: auto; background: #e04040; color: #fff; font-size: 10px; font-weight: 700; padding: 1px 6px; border-radius: 20px; min-width: 18px; text-align: center; }
.sb-count-pill { margin-left: auto; background: var(--sb-active); color: var(--sb-text); font-size: 10px; padding: 1px 6px; border-radius: 20px; }
.sb-logout { display: flex; align-items: center; gap: 9px; padding: 10px 20px; color: var(--sb-text2); text-decoration: none; font-size: 13px; transition: color 0.12s; }
.sb-logout:hover { color: #ff8080; }

.main { padding: 28px 32px; }
.notice { display: flex; align-items: center; gap: 10px; padding: 11px 15px; border-radius: var(--r); font-size: 13px; margin-bottom: 18px; border: 1px solid; }
.notice-ok  { background: var(--green-bg); border-color: rgba(19,122,92,0.25); color: #0e6b4e; }
.notice-err { background: var(--red-bg);   border-color: rgba(192,48,48,0.25);  color: #a02020; }

.ph { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 24px; gap: 16px; }
.ph-left h1 { font-size: 22px; font-weight: 700; }
.ph-left .ph-sub { font-size: 13px; color: var(--text2); margin-top: 3px; }

/* ─── Buttons ───────────────────────────────────────────────────────────────── */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px; border-radius: var(--r); font-size: 13px; font-weight: 500; cursor: pointer; border: none; text-decoration: none; transition: all 0.12s; white-space: nowrap; }
.btn i { font-size: 15px; }
.btn-primary { background: var(--purple); color: #fff; box-shadow: 0 1px 4px rgba(90,56,192,0.25); }
.btn-primary:hover { background: var(--purple2); }
.btn-green  { background: var(--green);  color: #fff; }
.btn-green:hover  { background: #0f8a68; }
.btn-gold   { background: var(--gold);   color: #fff; }
.btn-red    { background: var(--red);    color: #fff; }
.btn-ghost  { background: transparent; color: var(--text2); border: 1px solid var(--border2); }
.btn-ghost:hover  { background: var(--s3); color: var(--text); }
.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn-full { width: 100%; justify-content: center; }

/* ─── KPI ───────────────────────────────────────────────────────────────────── */
.kpi-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; margin-bottom: 24px; }
.kpi-card { background: var(--s1); border: 1px solid var(--border); border-radius: var(--r2); padding: 18px; box-shadow: var(--shadow-sm); border-top: 3px solid; }
.kpi-card.kpi-green  { border-top-color: var(--green); }
.kpi-card.kpi-purple { border-top-color: var(--purple); }
.kpi-card.kpi-gold   { border-top-color: var(--gold); }
.kpi-card.kpi-red    { border-top-color: var(--red); }
.kpi-card.kpi-blue   { border-top-color: var(--blue); }
.kpi-label { font-size: 11px; color: var(--text3); text-transform: uppercase; letter-spacing: 0.7px; font-weight: 600; }
.kpi-value { font-size: 30px; font-weight: 700; margin: 7px 0 3px; line-height: 1; }
.kpi-sub   { font-size: 12px; color: var(--text2); }

/* ─── Card ──────────────────────────────────────────────────────────────────── */
.card { background: var(--s1); border: 1px solid var(--border); border-radius: var(--r2); overflow: hidden; margin-bottom: 18px; box-shadow: var(--shadow-sm); }
.card-accent-gold   { border-left: 3px solid var(--gold); }
.card-accent-orange { border-left: 3px solid var(--orange); }
.card-accent-pink   { border-left: 3px solid var(--pink); }
.card-header { display: flex; align-items: center; justify-content: space-between; padding: 13px 18px; border-bottom: 1px solid var(--border); background: var(--s2); }
.card-title  { font-size: 14px; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.card-count  { font-size: 12px; color: var(--text2); background: var(--s3); padding: 2px 8px; border-radius: 20px; }
.card-body   { padding: 20px; }

/* ─── Table ─────────────────────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
thead th { font-size: 11px; color: var(--text3); font-weight: 600; letter-spacing: 0.5px; text-transform: uppercase; padding: 10px 14px; text-align: left; border-bottom: 2px solid var(--border); white-space: nowrap; background: var(--s2); }
td { padding: 11px 14px; font-size: 13px; border-bottom: 1px solid var(--border); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: #fafbff; }

.td-user strong { font-weight: 600; }
.td-user .td-realname { font-size: 12px; color: var(--text2); margin-top: 1px; }
.td-user .td-contact  { font-size: 11px; color: var(--text3); }
.td-code { font-family: 'SF Mono','Fira Code',Consolas,monospace; font-size: 12px; color: var(--text2); background: var(--s3); padding: 3px 8px; border-radius: 6px; border: 1px solid var(--border); }
.td-actions { white-space: nowrap; }
.td-actions form { display: inline; margin-right: 3px; }
.td-days-ok   { color: var(--green);  font-weight: 600; font-size: 12px; }
.td-days-warn { color: var(--orange); font-weight: 600; font-size: 12px; }
.td-days-urg  { color: var(--red);    font-weight: 600; font-size: 12px; }
.td-days-exp  { color: var(--text3);  font-weight: 600; font-size: 12px; text-decoration: line-through; }

/* Dates groupées dans le tableau */
.date-group { display: flex; flex-direction: column; gap: 4px; min-width: 130px; }
.date-item  { display: flex; align-items: baseline; gap: 5px; }
.date-lbl   { font-size: 10px; font-weight: 700; color: var(--text3); text-transform: uppercase; letter-spacing: 0.4px; min-width: 46px; }
.date-v     { font-size: 12px; font-weight: 500; color: var(--text2); }
.date-v.dv-paiement  { color: var(--blue); }
.date-v.dv-abo       { color: var(--text2); }
.date-v.dv-mensuel   { color: var(--purple); font-weight: 700; }
.date-v.dv-warn      { color: var(--orange); font-weight: 700; }
.date-v.dv-danger    { color: var(--red); font-weight: 700; }

/* ─── Badges ────────────────────────────────────────────────────────────────── */
.badge { display: inline-flex; align-items: center; padding: 3px 9px; border-radius: 20px; font-size: 11px; font-weight: 600; white-space: nowrap; border: 1px solid; }
.badge-requested         { background: var(--gold-bg);   color: var(--gold);   border-color: rgba(160,112,16,0.2); }
.badge-trial             { background: var(--blue-bg);   color: var(--blue);   border-color: rgba(24,88,176,0.2); }
.badge-payment_confirmed { background: var(--orange-bg); color: var(--orange); border-color: rgba(184,96,16,0.2); }
.badge-active            { background: var(--green-bg);  color: var(--green);  border-color: rgba(19,122,92,0.2); }
.badge-renewal_requested { background: var(--pink-bg);   color: var(--pink);   border-color: rgba(176,56,112,0.2); }
.badge-expired           { background: var(--s3);        color: var(--text3);  border-color: var(--border2); }

/* ─── Admin tags ─────────────────────────────────────────────────────────────── */
.atag { display: inline-flex; padding: 3px 9px; border-radius: 20px; font-size: 11px; font-weight: 600; border: 1px solid; }
.atag-free { background: var(--s3); color: var(--text3); border-color: var(--border2); font-style: italic; font-weight: 400; }

/* ─── Assign ────────────────────────────────────────────────────────────────── */
.assign-select { appearance: none; background: var(--s2); border: 1px solid var(--border2); color: var(--text2); border-radius: 7px; padding: 4px 24px 4px 8px; font-size: 12px; cursor: pointer; outline: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%236470a0' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 7px center; }

/* ─── Forms ─────────────────────────────────────────────────────────────────── */
.form-grid  { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-grid3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }
.field { margin-bottom: 14px; }
.field label { display: block; font-size: 12px; color: var(--text2); font-weight: 600; margin-bottom: 6px; }
.input { width: 100%; background: var(--s1); border: 1px solid var(--border2); border-radius: var(--r); padding: 9px 12px; color: var(--text); font-size: 13px; outline: none; transition: border-color 0.12s, box-shadow 0.12s; }
.input:focus { border-color: var(--purple); box-shadow: 0 0 0 3px rgba(90,56,192,0.1); }
textarea.input { resize: vertical; }
fieldset { border: 1px solid var(--border); border-radius: var(--r); padding: 14px 16px; margin-bottom: 16px; background: var(--s2); }
legend { font-size: 11px; font-weight: 700; color: var(--text2); padding: 0 6px; text-transform: uppercase; letter-spacing: 0.5px; }

.search-row { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; }
.search-box { background: var(--s1); border: 1px solid var(--border2); border-radius: var(--r); padding: 8px 12px 8px 34px; color: var(--text); font-size: 13px; outline: none; width: 220px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%239aa2c4' stroke-width='2' stroke-linecap='round'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cpath d='m21 21-4.35-4.35'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: 10px center; }
.search-box:focus { border-color: var(--purple); }
.filter-select { background: var(--s1); border: 1px solid var(--border2); border-radius: var(--r); padding: 8px 12px; color: var(--text2); font-size: 13px; outline: none; cursor: pointer; }

.sec-hdr { display: flex; align-items: center; gap: 10px; font-size: 11px; font-weight: 700; color: var(--text2); text-transform: uppercase; letter-spacing: 0.8px; margin: 24px 0 12px; }
.sec-hdr::after { content:''; flex:1; height:1px; background:var(--border); }
.sec-cnt { background: var(--s3); color: var(--text2); padding: 2px 8px; border-radius: 20px; font-size: 11px; }

/* ─── Client card ────────────────────────────────────────────────────────────── */
.client-card { background: var(--s1); border: 1px solid var(--border); border-radius: var(--r2); padding: 18px; margin-bottom: 12px; box-shadow: var(--shadow-sm); }
.client-card:hover { box-shadow: var(--shadow); }
.client-card.avail { border-style: dashed; background: var(--s2); box-shadow: none; }
.client-top { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 8px; gap: 12px; }
.client-name     { font-size: 15px; font-weight: 700; }
.client-realname { font-size: 13px; color: var(--text2); margin-top: 2px; font-weight: 500; }
.client-contact  { font-size: 12px; color: var(--text3); margin-top: 3px; display: flex; flex-wrap: wrap; gap: 10px; }
.client-contact span { display: flex; align-items: center; gap: 4px; }

/* Timeline des dates */
.date-timeline { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: var(--r); overflow: hidden; margin: 12px 0; }
.dt-block { background: var(--s1); padding: 12px 14px; display: flex; flex-direction: column; gap: 3px; }
.dt-block:first-child { background: var(--blue-bg); }
.dt-block:nth-child(2) { }
.dt-block.dt-monthly { background: var(--purple-bg); }
.dt-label { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.6px; color: var(--text3); }
.dt-value { font-size: 14px; font-weight: 700; color: var(--text); }
.dt-block:first-child .dt-label { color: var(--blue); }
.dt-block:first-child .dt-value { color: var(--blue); }
.dt-block.dt-monthly .dt-label { color: var(--purple); }
.dt-block.dt-monthly .dt-value { color: var(--purple); }
.dt-block.dt-warn  .dt-value { color: var(--orange); }
.dt-block.dt-danger .dt-value { color: var(--red); }
.dt-block.dt-ok    .dt-value { color: var(--green); }
.dt-sub { font-size: 11px; color: var(--text3); }

.client-status { font-size: 13px; color: var(--text2); margin-bottom: 10px; }
.client-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.avail-label { font-size: 10px; background: var(--blue-bg); color: var(--blue); padding: 2px 7px; border-radius: 20px; font-weight: 600; margin-left: 8px; border: 1px solid rgba(24,88,176,0.2); vertical-align: middle; }

.ping { width: 8px; height: 8px; border-radius: 50%; display: inline-block; margin-right: 6px; }
.infobox { background: var(--s2); border: 1px solid var(--border); border-radius: var(--r); padding: 11px 14px; font-size: 12px; color: var(--text2); }
.empty { padding: 40px 20px; text-align: center; color: var(--text3); }
.empty-icon { font-size: 36px; margin-bottom: 12px; opacity: 0.5; }
.libre-tag { font-size: 10px; background: var(--s3); color: var(--text3); padding: 1px 5px; border-radius: 4px; font-weight: 500; margin-left: 5px; border: 1px solid var(--border2); }
.sb-admins-count { margin-left: auto; background: var(--sb-active); color: var(--sb-text); font-size: 10px; padding: 1px 6px; border-radius: 20px; }

/* ─── Login ─────────────────────────────────────────────────────────────────── */
.login-wrap { min-height: 100vh; display: flex; }
.login-left { flex: 1; background: var(--sb); display: flex; flex-direction: column; justify-content: center; padding: 60px; }
.login-left-logo { font-size: 15px; font-weight: 800; color: #fff; margin-bottom: 40px; }
.login-left-logo span { color: #a08cf0; }
.login-left-title { font-size: 28px; font-weight: 700; color: #fff; line-height: 1.3; margin-bottom: 14px; }
.login-left-sub   { font-size: 14px; color: var(--sb-text); line-height: 1.7; max-width: 360px; }
.login-features   { margin-top: 40px; display: flex; flex-direction: column; gap: 14px; }
.login-feature    { display: flex; align-items: center; gap: 12px; color: var(--sb-text); font-size: 13px; }
.login-feature i  { font-size: 18px; color: #a08cf0; width: 20px; }
.login-right { width: 420px; display: flex; align-items: center; justify-content: center; padding: 40px; background: var(--s1); }
.login-card  { width: 100%; max-width: 340px; }
.login-logo  { font-size: 20px; font-weight: 800; color: var(--text); margin-bottom: 6px; }
.login-logo span { color: var(--purple); }
.login-greeting { font-size: 13px; color: var(--text2); margin-bottom: 28px; }
.login-hint { text-align: center; font-size: 11px; color: var(--text3); margin-top: 18px; }

@media (max-width: 900px) {
  .layout { display: block; }
  .sidebar { position: static; height: auto; }
  .sb-nav { display: flex; flex-wrap: wrap; }
  .sb-section { display: none; }
  .sb-link { padding: 8px 12px; border-left: none; border-bottom: 2px solid transparent; }
  .sb-link.on { border-bottom-color: #a08cf0; border-left: none; }
  .main { padding: 16px; }
  .kpi-grid { grid-template-columns: 1fr 1fr; }
  .form-grid, .form-grid3 { grid-template-columns: 1fr; }
  .date-timeline { grid-template-columns: 1fr; }
  .login-left { display: none; }
  .login-right { width: 100%; }
}