/* Estate Pacentro 2026 — CSS pur (remplacement UnoCSS) */

:root {
    /* stone */
    --stone-50: #fafaf9;  --stone-100: #f5f5f4; --stone-200: #e7e5e4;
    --stone-300: #d6d3d1; --stone-400: #a8a29e; --stone-500: #78716c;
    --stone-600: #57534e; --stone-800: #292524;
    /* amber */
    --amber-50: #fffbeb;  --amber-100: #fef3c7; --amber-200: #fde68a;
    --amber-400: #f59e0b; --amber-600: #d97706; --amber-700: #b45309;
    --amber-900: #78350f;
    /* accent */
    --sky-100: #e0f2fe; --orange-50: #fff7ed;
    --ring: rgba(231, 229, 228, 0.6);
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
    font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--stone-800);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
p { margin: 0; }

/* ---- Shell ---- */
.page-shell {
    min-height: 100vh;
    background-image: linear-gradient(to bottom, var(--sky-100), var(--amber-50), var(--orange-50));
}

/* ---- Header ---- */
.page-header {
    text-align: center;
    padding: 1.5rem 1rem;
}
.page-title {
    font-size: 1.875rem;
    line-height: 2.25rem;
    color: var(--stone-800);
    font-weight: 700;
    letter-spacing: -0.025em;
    transition: color 150ms cubic-bezier(0.4, 0, 0.2, 1);
}
.page-title:hover { color: var(--amber-600); }
.page-subtitle {
    margin-top: 0.5rem;
    color: var(--stone-500);
}
.page-nav {
    margin-top: 1rem;
    display: flex;
    justify-content: center;
    gap: 1rem;
    font-size: 0.875rem;
}
.page-nav-link {
    color: var(--stone-600);
    font-weight: 500;
    transition: color 150ms cubic-bezier(0.4, 0, 0.2, 1);
}
.page-nav-link:hover { color: var(--amber-600); }
.page-nav-sep { color: var(--stone-300); }

/* ---- Main / footer ---- */
.page-main {
    margin: 0 auto;
    max-width: 80rem;
    padding: 0 1rem 4rem;
}
.page-footer {
    padding: 1.5rem 0;
    text-align: center;
    font-size: 0.875rem;
    color: var(--stone-400);
}

/* ---- Liste : grille de mois ---- */
.event-grid {
    display: grid;
    gap: 2rem;
}
.month-section {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* ---- En-tête de mois (sticky) ---- */
.month-header {
    position: sticky;
    top: 0;
    z-index: 10;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border-radius: 0.5rem;
    background: rgba(41, 37, 36, 0.9);
    padding: 0.5rem 1rem;
    box-shadow: var(--shadow-md);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
}
.month-header-bar {
    height: 2rem;
    width: 0.375rem;
    flex-shrink: 0;
    border-radius: 9999px;
    background: var(--amber-400);
}
.month-header-title {
    margin: 0;
    font-size: 1.25rem;
    color: #fff;
    font-weight: 600;
}
.month-header-count {
    font-size: 0.875rem;
    color: var(--stone-400);
}

/* ---- Cartes du jour (liste + repli mobile) ---- */
.month-section-days,
.calendar-mobile {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}
.day-card {
    border: 1px solid var(--ring);
    border-radius: 0.75rem;
    background: rgba(255, 255, 255, 0.8);
    padding: 1rem;
    box-shadow: var(--shadow-sm);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
}
.day-card-date {
    margin-bottom: 0.75rem;
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
}
.day-card-day {
    font-size: 1.5rem;
    color: var(--amber-600);
    font-weight: 700;
}
.day-card-weekday {
    font-size: 0.875rem;
    color: var(--stone-500);
    font-weight: 500;
}
.day-card-events {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

/* ---- Carte d'événement ---- */
.event-card {
    border: 1px solid rgba(231, 229, 228, 0.8);
    border-radius: 0.5rem;
    background: #fff;
    padding: 0.625rem 0.75rem;
    transition: box-shadow 150ms cubic-bezier(0.4, 0, 0.2, 1);
}
.event-card:hover { box-shadow: var(--shadow-md); }
.event-card-title {
    color: var(--stone-800);
    font-weight: 500;
}
.event-card-location {
    margin-top: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.875rem;
    color: var(--stone-500);
}
.event-card-icon {
    height: 1rem;
    width: 1rem;
    flex-shrink: 0;
    color: var(--amber-400);
}

/* ---- Calendrier (grille hebdomadaire, lg) ---- */
.calendar {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}
.calendar-month {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.calendar-grid {
    display: none;
    overflow: hidden;
    border-radius: 0.75rem;
    border: 1px solid var(--ring);
}
.calendar-grid-header {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    background: var(--stone-100);
    text-align: center;
    font-size: 1rem;
    color: var(--stone-500);
    font-weight: 600;
}
.calendar-grid-header-cell {
    padding: 0.5rem 0.25rem;
}
.calendar-grid-body {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    border-top: 1px solid var(--ring);
}
.calendar-cell {
    min-height: 72px;
    border-right: 1px solid rgba(231, 229, 228, 0.4);
    border-bottom: 1px solid rgba(231, 229, 228, 0.4);
    padding: 0.375rem;
}
.calendar-cell-day {
    margin-bottom: 0.25rem;
    font-size: 0.875rem;
    color: var(--stone-400);
    font-weight: 600;
}
.calendar-cell-events {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}
.calendar-cell-empty {
    background: rgba(255, 255, 255, 0.4);
}
.calendar-cell-has-events {
    background: rgba(255, 255, 255, 0.8);
}
.calendar-badge {
    border-radius: 0.25rem;
    background: rgba(254, 243, 199, 0.8);
    padding: 0.25rem 0.375rem;
    font-size: 0.875rem;
    line-height: 1.25;
}
.calendar-badge-title {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--amber-900);
    font-weight: 500;
}
.calendar-badge-location {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: rgba(180, 83, 9, 0.8);
}

/* ---- Responsive ---- */
@media (min-width: 640px) {
    .page-header { padding: 3rem 1.5rem; }
    .page-title { font-size: 2.25rem; }
    .page-subtitle { font-size: 1.125rem; }
    .month-header-title { font-size: 1.5rem; }
    .page-main { padding-left: 1.5rem; padding-right: 1.5rem; }
    .event-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem; }
}
@media (min-width: 768px) {
    .page-title { font-size: 3rem; line-height: 1; }
}
@media (min-width: 1024px) {
    .page-main { padding-left: 2rem; padding-right: 2rem; }
    .event-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .calendar-grid { display: block; }
    .calendar-mobile { display: none; }
}