/* =========================================================
   Birzday — feuille de style principale
   Mobile-first : les règles de base ciblent le mobile,
   les media queries élargissent ensuite pour le desktop.
   ========================================================= */

:root {
    --color-primary-start: #35dc9b;
    --color-primary-end: #3857af;
    --color-dark: #1b2440;
    --color-text: #20283f;
    --color-text-muted: rgba(32, 40, 63, 0.65);
    --color-card-bg: rgba(255, 255, 255, 0.94);
    --color-input-border: rgba(255, 255, 255, 0.55);
    --color-accent: #1aaf75;
    --color-accent-hover: #109f67;
    --radius: 14px;
    --max-width: 760px;
    --font: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
    margin: 0;
    font: 16px/1.5 var(--font);
    color: var(--color-text);
    background: linear-gradient(160deg, var(--color-primary-start), var(--color-primary-end));
    background-attachment: fixed;
    min-height: 100vh;
}

a { color: inherit; }

/* ---------- Topbar / navigation ---------- */

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    color: white;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: bold;
    font-size: 20px;
    text-decoration: none;
    color: white;
}

.burger {
    background: none;
    border: none;
    color: white;
    font-size: 22px;
    cursor: pointer;
    padding: 8px;
    display: inline-flex;
}

.main-nav {
    position: fixed;
    inset: 0 0 0 auto;
    width: min(80vw, 320px);
    background: var(--color-dark);
    transform: translateX(100%);
    transition: transform 0.25s ease-in-out;
    padding: 80px 24px 24px;
    z-index: 50;
    overflow-y: auto;
}

.main-nav.open { transform: translateX(0); }

.main-nav ul {
    list-style: none;
    margin: 0 0 24px;
    padding: 0;
}

.main-nav li { margin-bottom: 4px; }

.main-nav a {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 8px;
    text-decoration: none;
    color: white;
    border-radius: 8px;
    font-size: 17px;
}

.main-nav a:hover,
.main-nav a.active { background: rgba(255, 255, 255, 0.12); }

.main-nav i { width: 22px; text-align: center; }

.lang-switch {
    display: flex;
    gap: 8px;
}

.lang-switch a {
    padding: 6px 12px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 20px;
    font-size: 13px;
    font-weight: bold;
}

.lang-switch a.active {
    background: white;
    color: var(--color-dark);
    border-color: white;
}

/* ---------- Main content card ---------- */

main {
    max-width: var(--max-width);
    margin: 0 auto 40px;
    padding: 0 16px;
}

main h1 {
    color: white;
    font-size: 28px;
    margin: 8px 0 16px;
}

main h2 {
    color: var(--color-dark);
    font-size: 20px;
}

main h3 {
    color: var(--color-dark);
    font-size: 16px;
    margin-bottom: 4px;
}

main p { line-height: 1.6; }

.card {
    background: var(--color-card-bg);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.card h2, .card h3, .card p, .card li { color: var(--color-text); }

main .woa { color: inherit; font-weight: bold; }

/* ---------- Formulaire ---------- */

form.birzday-form { color: white; }

.person-row {
    display: flex;
    flex-direction: column;
    gap: 4px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    padding: 14px;
    margin-bottom: 12px;
    position: relative;
}

.person-row .fields {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

@media (min-width: 560px) {
    .person-row .fields { flex-direction: row; }
}

.field { position: relative; flex: 1; }

.field input {
    width: 100%;
    font: 16px var(--font);
    box-sizing: border-box;
    border: 2px solid var(--color-input-border);
    border-radius: 8px;
    color: white;
    background: rgba(255, 255, 255, 0.06);
    display: block;
    padding: 18px 12px 6px;
    height: 56px;
    outline: none;
    transition: all 0.15s ease-in-out;
}

.field input::placeholder { color: rgba(255, 255, 255, 0.55); }

.field input:focus {
    border-color: white;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.25);
}

.field span {
    position: absolute;
    top: 6px;
    left: 13px;
    font-size: 11px;
    color: rgba(255, 255, 255, 0.7);
    opacity: 0;
    transition: opacity 0.15s ease-in-out;
    pointer-events: none;
}

.field input:focus + span,
.field input:not(:placeholder-shown) + span { opacity: 1; }

.field input:not(:placeholder-shown)::placeholder { color: transparent; }

.remove-person {
    align-self: flex-end;
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.75);
    cursor: pointer;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 6px;
}

.remove-person:hover { color: white; }

.form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    margin-top: 8px;
}

.btn-add {
    background: rgba(255, 255, 255, 0.12);
    border: 1px dashed rgba(255, 255, 255, 0.5);
    color: white;
    padding: 12px 18px;
    border-radius: 8px;
    cursor: pointer;
    font: 15px var(--font);
}

.btn-add:hover { background: rgba(255, 255, 255, 0.2); }

input[type="submit"], .btn-primary {
    font: 17px var(--font);
    border: none;
    background: var(--color-accent);
    color: #fff;
    padding: 16px 28px;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.15s ease-in-out;
}

input[type="submit"]:hover, .btn-primary:hover { background: var(--color-accent-hover); }

.form-error {
    background: rgba(220, 53, 69, 0.15);
    border: 1px solid rgba(220, 53, 69, 0.5);
    color: white;
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 16px;
}

/* ---------- Résultat / birzdaytable ---------- */

.birzdaytable {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4px 16px;
    list-style: none;
    margin: 16px 0;
    padding: 0;
}

@media (min-width: 600px) {
    .birzdaytable { grid-template-columns: repeat(3, 1fr); }
}

.birzdaytable li { padding: 4px 0; font-size: 14px; }

.bd_tens { color: var(--color-accent); font-weight: bold; }
.bd_quints { color: var(--color-dark); font-weight: bold; }

.fullnames { font-size: 90%; color: var(--color-text-muted); }

.tools {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 20px;
}

.tools button, .tools a.tool {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 0, 0, 0.06);
    border: none;
    color: var(--color-text);
    padding: 10px 14px;
    border-radius: 8px;
    cursor: pointer;
    font: 14px var(--font);
    text-decoration: none;
}

.tools button:hover, .tools a.tool:hover { background: rgba(0, 0, 0, 0.12); }

/* ---------- Listes Célèbres / Mes birzdays ---------- */

.search-box {
    width: 100%;
    padding: 14px 16px;
    border-radius: 8px;
    border: none;
    font-size: 16px;
    margin-bottom: 16px;
    box-sizing: border-box;
}

.entry-list { list-style: none; margin: 0; padding: 0; }

.entry-list li {
    padding: 12px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.entry-list li:last-child { border-bottom: none; }

.entry-date {
    display: inline-block;
    min-width: 110px;
    font-weight: bold;
    color: var(--color-accent);
}

.entry-actions { margin-top: 6px; display: flex; gap: 10px; }
.entry-actions a, .entry-actions button {
    font-size: 13px;
    color: var(--color-text-muted);
    background: none;
    border: none;
    cursor: pointer;
    text-decoration: underline;
    padding: 0;
}

/* ---------- Page Célèbres : mosaïque par mois ---------- */

.month-group { margin-bottom: 28px; }

.month-title {
    color: white;
    font-size: 22px;
    margin: 0 0 12px;
    text-transform: capitalize;
    display: flex;
    align-items: center;
    gap: 12px;
}

.month-title::after {
    content: "";
    flex: 1;
    height: 1px;
    background: rgba(255, 255, 255, 0.35);
}

.famous-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
}

@media (min-width: 560px) {
    .famous-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 860px) {
    .famous-grid { grid-template-columns: repeat(3, 1fr); }
}

.famous-card {
    background: var(--color-card-bg);
    border-radius: var(--radius);
    padding: 16px;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.12);
    display: flex;
    flex-direction: column;
    gap: 6px;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.famous-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 26px rgba(0, 0, 0, 0.18);
}

.famous-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.famous-date {
    font-weight: bold;
    color: var(--color-accent);
    font-size: 15px;
}

.badge-certified {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: var(--color-accent);
    color: white;
    font-size: 11px;
    font-weight: bold;
    padding: 3px 9px;
    border-radius: 20px;
    white-space: nowrap;
}

.famous-name {
    color: var(--color-dark);
    font-size: 17px;
    margin: 2px 0 0;
}

.famous-members {
    color: var(--color-text-muted);
    font-size: 13px;
    margin: 0;
    line-height: 1.4;
}

.famous-size {
    align-self: flex-start;
    margin-top: 4px;
    background: rgba(56, 87, 175, 0.1);
    color: var(--color-dark);
    font-size: 12px;
    font-weight: bold;
    padding: 3px 10px;
    border-radius: 20px;
}

.famous-card-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 8px;
}

.famous-card-foot .famous-size { margin-top: 0; }

.card-share {
    background: rgba(0, 0, 0, 0.05);
    border: none;
    cursor: pointer;
    color: var(--color-text-muted);
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    transition: background 0.15s ease, color 0.15s ease;
}

.card-share:hover { background: rgba(0, 0, 0, 0.12); color: var(--color-text); }
.card-share-done { background: var(--color-accent); color: white; }

.famous-saved {
    color: var(--color-text-muted);
    font-size: 12px;
    margin: 6px 0 0;
}

.famous-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.card-action {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(0, 0, 0, 0.05);
    color: var(--color-text);
    border: none;
    cursor: pointer;
    font: 13px var(--font);
    padding: 7px 12px;
    border-radius: 8px;
    text-decoration: none;
    transition: background 0.15s ease;
}

.card-action:hover { background: rgba(0, 0, 0, 0.1); }

.card-action-danger { color: #c0392b; }
.card-action-danger:hover { background: rgba(192, 57, 43, 0.12); }

.admin-flash-ok {
    background: rgba(26, 175, 117, 0.15);
    border: 1px solid var(--color-accent);
    color: var(--color-dark);
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 16px;
}

.admin-tabs {
    display: flex;
    gap: 8px;
    margin: 20px 0;
    flex-wrap: wrap;
}

.admin-tab {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: 8px 8px 0 0;
    background: rgba(255, 255, 255, 0.25);
    color: white;
    text-decoration: none;
    font-weight: bold;
}

.admin-tab.active {
    background: var(--color-card-bg);
    color: var(--color-dark);
}

.tab-count {
    background: var(--color-accent);
    color: white;
    border-radius: 20px;
    padding: 1px 9px;
    font-size: 12px;
}

.admin-form-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.admin-field { flex: 1; min-width: 140px; }

.admin-field span {
    display: block;
    font-size: 13px;
    color: var(--color-text-muted);
    margin-bottom: 4px;
}

.admin-field span em { font-style: italic; opacity: 0.8; }

.admin-field input,
.admin-field select {
    width: 100%;
    padding: 10px 12px;
    border-radius: 8px;
    border: 1px solid #ccc;
    font-size: 15px;
    box-sizing: border-box;
    background: white;
}

/* ---------- Footer ---------- */

.site-footer {
    text-align: center;
    color: rgba(255, 255, 255, 0.85);
    font-size: 13px;
    padding: 24px 16px 40px;
}

.site-footer a { text-decoration: underline; }

/* ---------- Desktop refinements ---------- */

@media (min-width: 860px) {
    .topbar { padding: 24px 40px; }

    .burger { display: none; }

    .main-nav {
        position: static;
        width: auto;
        transform: none;
        background: none;
        padding: 0;
        display: flex;
        align-items: center;
        gap: 28px;
    }

    .main-nav ul {
        display: flex;
        gap: 6px;
        margin: 0;
        align-items: center;
    }

    /* Libellés toujours visibles à côté des icônes (menu clair et lisible) */
    .main-nav a {
        padding: 8px 12px;
        font-size: 16px;
        border-radius: 8px;
    }
    .main-nav a span {
        display: inline;
        margin-left: 8px;
        font-size: 15px;
    }
    .main-nav a i { font-size: 16px; }

    main { padding: 0 24px; }
}

/* ---------- Print ---------- */

@media print {
    .topbar, .site-footer, .tools, .search-box { display: none !important; }
    body { background: white; }
    .card { box-shadow: none; }
}