/* =========================================================
   Powher Signature — feuille de style globale
   Palette : #88B8A8 (sage), #EFD2CC (rose poudré), #FBF6F4 (crème)
   Police  : Montserrat
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700;800&display=swap');

:root {
    --c-primary:        #88B8A8;
    --c-primary-dark:   #6f9c8d;
    --c-primary-darker: #557566;
    --c-accent:         #EFD2CC;
    --c-accent-soft:    #f7e3dd;
    --c-bg:             #FBF6F4;
    --c-surface:        #ffffff;
    --c-border:         #ece2dd;
    --c-text:           #1f1d1c;
    --c-muted:          #8c8480;
    --c-success:        #2a8e6a;
    --c-success-bg:     #def0e8;
    --c-error:          #c0392b;
    --c-error-bg:       #fbe3df;
    --c-info:           #4a7bce;
    --c-info-bg:        #e6ecf8;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { height: 100%; }
body {
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--c-text);
    background: var(--c-bg);
    line-height: 1.55;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;

    /* Sticky footer */
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}
main { flex: 1 0 auto; }
.footer { flex-shrink: 0; }

/* ---- Layout ---- */
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
.topbar {
    background: var(--c-surface);
    border-bottom: 1px solid var(--c-border);
    box-shadow: 0 1px 3px rgba(0,0,0,.03);
}
.topbar .wrap {
    display: flex; align-items: center; justify-content: space-between;
    padding: 14px 20px;
    gap: 16px;
}

.logo-img {
    height: 38px;
    width: auto;
    display: block;
}
.logo-link { display: inline-block; line-height: 0; }

.topbar nav {
    display: flex;
    align-items: center;
    gap: 18px;
}
.topbar nav a { color: var(--c-text); text-decoration: none; font-size: 14px; font-weight: 500; }
.topbar nav a:hover { color: var(--c-primary-darker); }
.topbar .user { color: var(--c-muted); font-size: 13px; }
.topbar .secure { color: var(--c-primary-darker); font-size: 13px; font-weight: 500; }

main { padding: 28px 0 60px; }
.footer {
    padding: 30px 0;
    border-top: 1px solid var(--c-border);
    background: var(--c-surface);
}

/* ---- Typo ---- */
h1 { font-size: 28px; margin: 0 0 16px; color: var(--c-text); font-weight: 700; letter-spacing: -0.5px; }
h2 { font-size: 18px; margin: 24px 0 10px; color: var(--c-primary-darker); font-weight: 600; }
h3 { font-size: 15px; margin: 16px 0 6px; color: var(--c-text); font-weight: 600; }
.muted { color: var(--c-muted); }
.small { font-size: 12px; }
.center { text-align: center; }
.bold { font-weight: 700; }
a { color: var(--c-primary-darker); }
a:hover { color: var(--c-primary); }

/* ---- Flash ---- */
.flash {
    padding: 12px 16px;
    border-radius: 8px;
    margin: 0 0 14px;
    font-size: 14px;
    border-left: 4px solid;
}
.flash-success { background: var(--c-success-bg); border-color: var(--c-success); color: #1b5d24; }
.flash-error   { background: var(--c-error-bg); border-color: var(--c-error); color: #8c1d18; }
.flash-info    { background: var(--c-info-bg); border-color: var(--c-info); color: #2b4d8a; }

/* ---- Boutons ---- */
.btn-primary, .btn-ghost {
    display: inline-block;
    padding: 11px 22px;
    border-radius: 8px;
    border: 1px solid transparent;
    font-size: 14px;
    font-weight: 600;
    font-family: 'Montserrat', sans-serif;
    cursor: pointer;
    text-decoration: none;
    letter-spacing: 0.3px;
    transition: background .15s, border-color .15s, color .15s, transform .05s;
}
.btn-primary { background: var(--c-primary); color: #fff; }
.btn-primary:hover { background: var(--c-primary-dark); }
.btn-primary:active { transform: translateY(1px); }
.btn-primary:disabled { background: #cfd6d3; color: #fff; cursor: not-allowed; }
.btn-ghost {
    background: var(--c-surface);
    color: var(--c-primary-darker);
    border-color: var(--c-primary);
}
.btn-ghost:hover { background: var(--c-accent-soft); color: var(--c-primary-darker); }

/* ---- Formulaires ---- */
form label {
    display: block;
    margin: 10px 0;
    font-size: 13px;
    color: var(--c-text);
    font-weight: 600;
    letter-spacing: 0.2px;
}
form input:not([type=checkbox]):not([type=radio]):not([type=file]):not([type=submit]):not([type=button]):not([type=hidden]),
form textarea, form select {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid var(--c-border);
    border-radius: 8px;
    font-size: 14.5px;
    margin-top: 5px;
    background: var(--c-surface);
    color: var(--c-text);
    font-family: 'Montserrat', sans-serif;
    font-weight: 400;
    display: block;
    transition: border-color .15s, box-shadow .15s;
}
form input:focus, form textarea:focus, form select:focus {
    outline: none;
    border-color: var(--c-primary);
    box-shadow: 0 0 0 3px rgba(136, 184, 168, 0.20);
}
form textarea { resize: vertical; min-height: 60px; }

fieldset {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: 10px;
    padding: 18px 22px;
    margin: 0 0 16px;
}
fieldset legend {
    padding: 0 8px;
    font-weight: 700;
    color: var(--c-primary-darker);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1.2px;
}
.cols { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 600px) { .cols { grid-template-columns: 1fr; } }

label.check {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin: 10px 0;
    font-weight: 400;
    cursor: pointer;
}
label.check input { margin-top: 4px; }

.actions-bar {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    align-items: center;
    margin-top: 18px;
}

/* ---- Tables ---- */
.data-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--c-surface);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0,0,0,.04);
}
.data-table th {
    background: var(--c-accent);
    color: var(--c-primary-darker);
    text-align: left;
    padding: 14px 12px;
    font-size: 11.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.data-table td { padding: 14px 12px; border-top: 1px solid var(--c-border); vertical-align: top; font-size: 14px; }
.data-table tr:hover td { background: var(--c-bg); }

table.kv { width: 100%; border-collapse: collapse; }
table.kv th { width: 40%; text-align: left; color: var(--c-muted); font-weight: 500; padding: 6px 0; font-size: 13px; }
table.kv td { padding: 6px 0; font-size: 14px; }

/* ---- Status badges ---- */
.status {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 11.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    vertical-align: middle;
}
.status-pending   { background: #fdf3d4; color: #7a5f00; }
.status-viewed    { background: var(--c-info-bg); color: #2b4d8a; }
.status-otp_sent  { background: var(--c-info-bg); color: #2b4d8a; }
.status-signed    { background: var(--c-success-bg); color: var(--c-success); }
.status-cancelled { background: var(--c-error-bg); color: var(--c-error); }

/* ---- Cards ---- */
.card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: 10px;
    padding: 24px;
    margin: 0 0 18px;
    box-shadow: 0 1px 3px rgba(0,0,0,.03);
}
.card.narrow { max-width: 480px; margin: 40px auto; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 800px) { .grid-2 { grid-template-columns: 1fr; } }

.page-head {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 18px;
    gap: 16px;
}

.copybox {
    display: flex; align-items: center; gap: 10px;
    background: var(--c-accent-soft); border: 1px dashed var(--c-primary); border-radius: 8px;
    padding: 10px 12px;
}
.copybox code { flex: 1; font-size: 12px; word-break: break-all; color: var(--c-text); font-family: 'SF Mono', Menlo, Consolas, monospace; }

.empty { background: var(--c-surface); padding: 40px; text-align: center; border-radius: 10px; border: 1px dashed var(--c-border); }

/* ---- Login ---- */
.login-page {
    /* hérite déjà de display:flex flex-direction:column min-height:100vh */
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, var(--c-accent) 0%, var(--c-primary) 100%);
    padding: 24px;
}
.login-card {
    background: var(--c-surface);
    padding: 38px;
    border-radius: 16px;
    box-shadow: 0 24px 60px rgba(85, 117, 102, 0.25);
    width: 100%;
    max-width: 380px;
}
.login-card .logo-img { height: 46px; margin: 0 auto 12px; }
.login-card .muted { text-align: center; margin: 4px 0 24px; font-size: 13px; }
.login-card button { width: 100%; margin-top: 14px; }

/* ---- Signer area ---- */
.doc-tabs {
    display: flex; gap: 8px;
    margin: 16px 0 12px;
    overflow-x: auto;
    padding-bottom: 6px;
}
.doc-tabs .tab {
    padding: 8px 16px;
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: 20px;
    text-decoration: none;
    color: var(--c-text);
    font-size: 13px;
    font-weight: 500;
    white-space: nowrap;
    transition: background .15s, border-color .15s, color .15s;
}
.doc-tabs .tab:hover { border-color: var(--c-primary); color: var(--c-primary-darker); }
.doc-tabs .tab.active { background: var(--c-primary); color: #fff; border-color: var(--c-primary); }

.doc-block {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: 10px;
    padding: 32px 38px;
    margin: 0 0 20px;
    max-height: 560px;
    overflow-y: auto;
    box-shadow: 0 1px 3px rgba(0,0,0,.04);
}
.doc-block h1 { color: var(--c-primary-darker); font-size: 22px; }
.doc-block h2 { color: var(--c-primary-darker); border-bottom: 1px solid var(--c-accent); padding-bottom: 4px; font-size: 16px; }

/* Tableaux génériques (notamment les blocs signatures 50/50) : largeur fixe pour éviter qu'une image fasse exploser la mise en page */
.doc-block table {
    table-layout: fixed;
    width: 100%;
    border-collapse: collapse;
    margin: 8px 0;
}
.doc-block table td { word-wrap: break-word; overflow-wrap: break-word; vertical-align: top; }

.doc-block .signature-block {
    background: var(--c-accent-soft);
    border: 1px dashed var(--c-primary);
    padding: 14px;
    border-radius: 8px;
    max-width: 100%;
    box-sizing: border-box;
}
.doc-block .signature-block img,
.doc-block .signature-block img.signature {
    max-width: 240px;
    max-height: 90px;
    width: auto;
    height: auto;
    display: block;
    margin: 8px 0 4px;
    background: #fff;
    border: 1px solid var(--c-border);
    border-radius: 4px;
    padding: 4px;
}
.doc-block .signature-block .label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--c-muted);
    font-weight: 600;
}
.doc-block .signature-block .name { font-weight: 600; margin-top: 4px; font-size: 13px; }
.doc-block .signature-block .mention { font-style: italic; font-size: 11px; color: var(--c-muted); }

.doc-block table.info { font-size: 13px; }
.doc-block table.info th, .doc-block table.info td { border: 1px solid var(--c-border); padding: 6px 8px; text-align: left; }
.doc-block table.info th { background: var(--c-accent); color: var(--c-primary-darker); width: 40%; }

.signature-area {
    background: var(--c-surface);
    border: 2px dashed var(--c-primary);
    border-radius: 10px;
    padding: 0;
    margin: 12px 0;
}
#signature-pad {
    width: 100%;
    height: 220px;
    display: block;
    touch-action: none;
    cursor: crosshair;
}

.otp-form .otp-input {
    font-size: 32px;
    letter-spacing: 12px;
    text-align: center;
    padding: 16px 12px;
    font-family: 'Montserrat', monospace;
    font-weight: 600;
}

.mention-block { margin: 14px 0; }

/* Liste des enfants (garderie) */
.child-row {
    border-left: 3px solid var(--c-accent);
    padding-left: 14px;
    margin-bottom: 6px;
}
.child-row .btn-remove-child {
    padding: 6px 12px;
    font-size: 12px;
}

/* =========================================================
   Responsive
   ========================================================= */

/* Tablette */
@media (max-width: 900px) {
    .wrap { padding: 0 16px; }
    h1 { font-size: 24px; }
    .doc-block { padding: 24px 22px; max-height: 480px; }
    .page-head { flex-wrap: wrap; gap: 12px; }
    .page-head h1 { width: 100%; }
    .grid-2 { grid-template-columns: 1fr; }
}

/* Mobile */
@media (max-width: 640px) {
    body { font-size: 14px; }
    h1 { font-size: 22px; }
    h2 { font-size: 16px; }

    .topbar .wrap {
        flex-wrap: wrap;
        gap: 10px;
        padding: 10px 16px;
    }
    .topbar nav {
        width: 100%;
        flex-wrap: wrap;
        gap: 10px;
        font-size: 13px;
    }
    .topbar nav a { font-size: 13px; }
    .topbar .user {
        font-size: 11px;
        width: 100%;
        order: -1;
        text-align: right;
    }
    .logo-img { height: 30px; }

    main { padding: 18px 0 40px; }

    .cols { grid-template-columns: 1fr; gap: 4px; }
    fieldset { padding: 14px 16px; }
    .card { padding: 18px; }

    .btn-primary, .btn-ghost {
        padding: 11px 18px;
        font-size: 14px;
    }
    .actions-bar {
        flex-direction: column-reverse;
        align-items: stretch;
    }
    .actions-bar .btn-primary,
    .actions-bar .btn-ghost { width: 100%; text-align: center; }

    /* Tables : scroll horizontal */
    .data-table { display: block; overflow-x: auto; white-space: nowrap; }
    .data-table th, .data-table td { padding: 10px 8px; }

    .doc-block {
        padding: 18px 16px;
        max-height: none;
        overflow: visible;
    }
    .doc-tabs { gap: 6px; }
    .doc-tabs .tab { padding: 6px 12px; font-size: 12px; }

    .doc-block h1 { font-size: 18px; }
    .doc-block h2 { font-size: 14px; }
    .doc-block table.info th { width: 45%; font-size: 11px; }
    .doc-block table.info td { font-size: 12px; }

    /* Bloc signature : passer en pile (les tables 50/50 deviennent verticales) */
    .doc-block table { display: block; }
    .doc-block tbody, .doc-block tr { display: block; }
    .doc-block td[style*="width:50%"] { display: block; width: 100% !important; padding: 0 !important; }
    .doc-block .signature-block { margin-top: 12px; }

    #signature-pad { height: 180px; }
    .otp-form .otp-input {
        font-size: 24px;
        letter-spacing: 8px;
    }

    .copybox { flex-direction: column; align-items: stretch; }
    .copybox code { font-size: 11px; }
    .copybox .btn-ghost { width: 100%; text-align: center; }

    .login-card { padding: 28px 22px; }
}

/* Très petit (iPhone SE) */
@media (max-width: 380px) {
    .topbar nav a { font-size: 12px; }
    h1 { font-size: 20px; }
    .otp-form .otp-input {
        font-size: 20px;
        letter-spacing: 6px;
    }
}