@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@600;700;800&family=Inter:wght@400;500;600;700&display=swap');

:root {
    --petrol: #0B1D3A;      /* Deep Navy — charte graphique validée */
    --petrol-light: #16294D;
    --orange: #00B8C9;      /* Turquoise — accent/CTA, charte graphique validée */
    --orange-dark: #009AA8;
    --accent-bleu: #2563EB; /* Accent secondaire, à utiliser avec parcimonie */
    --noir: #1F2937;
    --bg: #F2F4F7;
    --carte-bg: #FFFFFF;
    --bordure: #E5E9EF;
    --texte: #1F2937;
    --texte-doux: #6B7280;
    --vert: #1F9D6C;
    --rouge: #E24C3C;
    --radius: 16px;
    --radius-petit: 10px;
    --radius-pill: 999px;
    --ombre: 0 2px 8px rgba(11,29,58,0.06), 0 1px 2px rgba(11,29,58,0.04);
    --ombre-hover: 0 8px 24px rgba(11,29,58,0.10);
}

* { box-sizing: border-box; }

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg);
    color: var(--texte);
    max-width: 640px;
    margin: 0 auto;
    padding: 0 16px 60px;
    line-height: 1.5;
}

h1 {
    font-family: 'Poppins', sans-serif;
    color: var(--petrol);
    font-size: 26px;
    font-weight: 700;
    margin: 24px 0 16px;
}
h2 {
    font-family: 'Poppins', sans-serif;
    font-size: 17px;
    font-weight: 700;
    color: var(--petrol);
    margin: 0 0 12px;
}

/* ---------- Navigation partagée ---------- */
.site-nav {
    width: 100vw;
    margin-left: calc(50% - 50vw);
    position: sticky;
    top: 0;
    background: rgba(250,250,250,0.92);
    backdrop-filter: blur(6px);
    z-index: 50;
    border-bottom: 1px solid var(--bordure);
}
.site-nav-inner {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    gap: 16px;
}
.site-nav .logo { flex-shrink: 0; }
.site-nav .logo img { height: 52px; display: block; }
.site-nav-lignes { flex: 1; display: flex; flex-direction: column; gap: 6px; align-items: center; }
.site-nav ul {
    list-style: none;
    display: flex;
    gap: 18px;
    margin: 0;
    padding: 0;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
}
.site-nav a {
    color: var(--petrol);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    white-space: nowrap;
}
.site-nav a:hover { color: var(--orange); }
.site-nav .nav-cta {
    background: var(--orange);
    color: #fff !important;
    padding: 9px 18px;
    border-radius: var(--radius-pill);
    font-weight: 700;
}
.site-nav .nav-cta:hover { background: var(--orange-dark); color: #fff !important; }
.nav-burger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    width: 34px;
    height: 34px;
    background: none;
    border: 1.5px solid var(--bordure);
    border-radius: var(--radius-petit);
    cursor: pointer;
    flex-shrink: 0;
}
.nav-burger span { display: block; width: 16px; height: 2px; background: var(--petrol); margin: 0 auto; }

@media (max-width: 920px) {
    .site-nav .logo img { height: 40px; }
    .nav-burger { display: flex; }
    .site-nav-lignes {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #fff;
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
        padding: 12px 16px 16px;
        border-bottom: 1px solid var(--bordure);
        box-shadow: var(--ombre-hover);
    }
    .site-nav-lignes.ouvert { display: flex; }
    .site-nav ul { flex-direction: column; align-items: flex-start; gap: 4px; width: 100%; justify-content: flex-start; }
    .site-nav ul li { width: 100%; }
    .site-nav ul li a { display: block; padding: 8px 4px; }
    .site-nav .nav-cta { display: inline-block; margin-top: 4px; }
}

/* ---------- Cartes ---------- */
.carte {
    background: var(--carte-bg);
    border: 1px solid var(--bordure);
    border-radius: var(--radius);
    box-shadow: var(--ombre);
    padding: 20px;
    margin-bottom: 16px;
}
.page-etroite { max-width: 400px; }

/* ---------- Formulaires ---------- */
label { display: block; font-size: 13px; font-weight: 600; color: var(--petrol); margin: 12px 0 6px; }
input, select, textarea {
    width: 100%;
    padding: 11px 14px;
    border: 1.5px solid var(--bordure);
    border-radius: var(--radius-petit);
    background: #fff;
    font-size: 15px;
    font-family: 'Inter', sans-serif;
    margin-bottom: 4px;
    transition: border-color .15s;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--orange); }
.case { display: flex; align-items: center; gap: 8px; font-weight: 400; font-size: 13px; color: var(--texte); }
.case input { width: auto; }

/* ---------- Boutons ---------- */
.btn-primaire, .btn-secondaire, .btn-supprimer, .btn-primaire-petit {
    display: inline-block;
    border: none;
    cursor: pointer;
    font-weight: 700;
    text-decoration: none;
    text-align: center;
    font-family: 'Inter', sans-serif;
    border-radius: var(--radius-pill);
    transition: transform .1s, box-shadow .15s;
}
.btn-primaire {
    width: 100%;
    padding: 13px;
    background: var(--orange);
    color: #fff;
    font-size: 15px;
    margin-top: 14px;
}
.btn-primaire:hover { background: var(--orange-dark); }
.btn-primaire-petit { padding: 9px 18px; background: var(--orange); color: #fff; font-size: 13px; }
.btn-secondaire {
    padding: 9px 16px;
    background: #fff;
    border: 1.5px solid var(--petrol);
    color: var(--petrol);
    font-size: 13px;
    margin-right: 6px;
    margin-top: 8px;
    border-radius: var(--radius-pill);
}
.btn-secondaire:hover { background: var(--petrol); color: #fff; }
.btn-supprimer { padding: 7px 14px; background: transparent; border: 1.5px solid var(--rouge); color: var(--rouge); font-size: 12px; border-radius: var(--radius-pill); }

/* ---------- Admin nav (sobre, différenciée) ---------- */
.nav-admin { display: flex; gap: 14px; align-items: center; margin-bottom: 20px; font-size: 14px; flex-wrap: wrap; padding-top: 16px; }
.nav-admin a { color: var(--petrol); text-decoration: none; font-weight: 600; }
.nav-admin a:hover { color: var(--orange); }

.ligne { display: flex; gap: 12px; flex-wrap: wrap; padding: 10px 0; border-bottom: 1px solid var(--bordure); align-items: center; }
.ligne-alerte { background: #FDECEA; border-radius: var(--radius-petit); padding: 8px 10px; }
.tag-bloque { background: var(--rouge); color: #fff; font-size: 11px; padding: 3px 10px; border-radius: var(--radius-pill); font-weight: 600; }

.chips { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.chip { padding: 8px 14px; border: 1.5px solid var(--bordure); background: #fff; font-size: 13px; text-decoration: none; color: var(--texte); border-radius: var(--radius-pill); font-weight: 600; }
.chip-actif { background: var(--petrol); color: #fff; border-color: var(--petrol); }

.slot { border: 1.5px solid var(--bordure); background: #fff; border-radius: var(--radius-petit); padding: 12px 14px; display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; flex-wrap: wrap; gap: 8px; }

.mono { font-variant-numeric: tabular-nums; font-weight: 600; }
.vide { font-style: italic; color: var(--texte-doux); font-size: 14px; }
.erreur { background: #FDECEA; color: var(--rouge); border: 1px solid #F6C6C0; padding: 12px 14px; font-size: 13px; margin-bottom: 14px; border-radius: var(--radius-petit); }

.ticket-stub { border-bottom: 2px dashed var(--bordure); padding-bottom: 12px; margin-bottom: 16px; }
.ticket-prix { font-family: 'Poppins', sans-serif; font-size: 19px; font-weight: 700; color: var(--orange); margin-top: 4px; }

.contrat-apercu { background: #F6F8F8; border-left: 3px solid var(--petrol); border-radius: 0 var(--radius-petit) var(--radius-petit) 0; padding: 12px 16px; font-size: 14px; margin: 10px 0; }
.contrat-apercu ul { margin: 6px 0 0; padding-left: 18px; }

.confirmation { text-align: center; }
.succes { background: #EAFBF3; color: var(--vert); border: 1px solid #B8EDD4; padding: 12px 14px; font-size: 13px; margin-bottom: 14px; border-radius: var(--radius-petit); font-weight: 600; }

/* ---------- Calendrier mensuel ---------- */
.calendrier-entete { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.calendrier-mois { font-family: 'Poppins', sans-serif; font-weight: 700; color: var(--petrol); font-size: 16px; text-transform: capitalize; }
.calendrier-nav { display: flex; gap: 8px; }
.calendrier-nav a {
    display: flex; align-items: center; justify-content: center;
    width: 34px; height: 34px;
    border-radius: 50%;
    border: 1.5px solid var(--bordure);
    color: var(--petrol);
    text-decoration: none;
    font-weight: 700;
}
.calendrier-nav a:hover { background: var(--petrol); color: #fff; border-color: var(--petrol); }

.calendrier-grille {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 6px;
    margin-bottom: 20px;
}
.calendrier-jour-label { text-align: center; font-size: 11px; font-weight: 700; color: var(--texte-doux); text-transform: uppercase; padding-bottom: 4px; }
.calendrier-case {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 6px 2px;
    border-radius: var(--radius-petit);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    color: var(--texte);
    background: #fff;
    border: 1.5px solid var(--bordure);
    gap: 3px;
    position: relative;
}
.calendrier-case.vide-case { border: none; background: transparent; }
button.calendrier-case { padding: 0; margin: 0; }
.calendrier-case.passe { color: var(--texte-doux); opacity: .4; }
.calendrier-case.aujourdhui { border-color: var(--petrol); border-width: 2px; }
.calendrier-case.selectionne { background: var(--petrol); color: #fff; }
.calendrier-case:not(.vide-case):not(.passe):hover { box-shadow: var(--ombre-hover); }
.pastille { width: 9px; height: 9px; border-radius: 50%; }
.pastille-libre { background: var(--vert); }
.pastille-complet { background: var(--orange); }
.pastille-annule { background: var(--rouge); }
.badge-mini { font-size: 9px; font-weight: 700; padding: 1px 6px; border-radius: var(--radius-pill); line-height: 1.4; }
.badge-mini-confirme { background: #EAFBF3; color: var(--vert); }
.badge-mini-attente { background: #FDECEA; color: var(--rouge); }
.badge-mini-annule { background: var(--rouge); color: #fff; }

/* ---------- Fenêtre modale générique ---------- */
.overlay-modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(20,24,27,0.55);
    z-index: 100;
    align-items: center;
    justify-content: center;
    padding: 16px;
}
.overlay-modal.ouvert { display: flex; }
.modal-contenu {
    background: #fff;
    border-radius: var(--radius);
    padding: 24px;
    max-width: 420px;
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
}
.modal-fermer {
    position: absolute;
    top: 14px;
    right: 16px;
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: var(--texte-doux);
    line-height: 1;
}

.creneaux-jour-titre { font-family: 'Poppins', sans-serif; font-weight: 700; color: var(--petrol); font-size: 16px; margin: 20px 0 12px; text-transform: capitalize; }
.pills-heures { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; }
.pill-heure {
    padding: 9px 16px;
    border-radius: var(--radius-pill);
    border: 1.5px solid var(--bordure);
    background: #fff;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    font-variant-numeric: tabular-nums;
}
.pill-heure:hover { border-color: var(--petrol); }
.pill-heure.actif { background: var(--petrol); color: #fff; border-color: var(--petrol); }
.pill-heure:disabled { opacity: .3; cursor: not-allowed; }
.etape-label { font-size: 12px; font-weight: 700; color: var(--texte-doux); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 8px; }
.resume-choix { display: flex; align-items: center; gap: 10px; }
.lien-modifier { background: none; border: none; color: var(--orange); font-size: 13px; font-weight: 600; cursor: pointer; padding: 0; text-decoration: underline; }