:root {
    --a-green-900: #163B27;
    --a-green-700: #1F6E43;
    --a-green-100: #E8F3EA;
    --a-mustard: #E8A33D;
    --a-berry: #C7443C;
    --a-ink: #1C2B22;
    --a-ink-soft: #5A6A60;
    --a-line: #E3E8E3;
    --a-paper: #F5F7F5;
    --a-card: #FFFFFF;
    --a-radius: 12px;
}
* , *::before, *::after { box-sizing: border-box; }
body {
    margin: 0;
    font-family: 'Inter', 'Segoe UI', sans-serif;
    background: var(--a-paper);
    color: var(--a-ink);
    overflow-x: hidden;
}
img { max-width: 100%; }
a { color: inherit; text-decoration: none; }

/* Login page */
.login-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: var(--a-green-900);
}
.login-box {
    background: #fff;
    width: 100%;
    max-width: 380px;
    padding: 36px 30px;
    border-radius: 18px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.25);
}
.login-box h1 {
    font-size: 1.3rem;
    margin: 0 0 4px;
    color: var(--a-green-900);
}
.login-box p.sub { color: var(--a-ink-soft); margin: 0 0 24px; font-size: 0.92rem; }

/* Dashboard layout */
.dash-wrap { display: flex; min-height: 100vh; width: 100%; }
.sidebar {
    width: 240px;
    flex-shrink: 0;
    background: var(--a-green-900);
    color: #D9E7DD;
    padding: 22px 16px;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
}
.sidebar .brand {
    color: #fff;
    font-weight: 700;
    font-size: 1.15rem;
    margin-bottom: 22px;
    display: block;
    padding: 0 8px;
}
.sidebar nav a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 12px;
    border-radius: 10px;
    margin-bottom: 4px;
    font-size: 0.94rem;
    font-weight: 500;
}
.sidebar nav a:hover { background: rgba(255,255,255,0.08); }
.sidebar nav a.active { background: var(--a-green-700); color: #fff; }
.sidebar .divider { height: 1px; background: rgba(255,255,255,0.12); margin: 14px 4px; }
.sidebar .view-site { color: var(--a-mustard); font-weight: 600; }

.main {
    flex-grow: 1;
    min-width: 0;
    padding: 24px 28px 60px;
}
.topbar-admin {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 12px;
}
.topbar-admin h2 { margin: 0; font-size: 1.4rem; color: var(--a-green-900); }
.topbar-admin .user-chip {
    background: var(--a-card);
    border: 1px solid var(--a-line);
    border-radius: 999px;
    padding: 8px 16px;
    font-size: 0.88rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.card {
    background: var(--a-card);
    border: 1px solid var(--a-line);
    border-radius: var(--a-radius);
    padding: 22px 24px;
    margin-bottom: 22px;
}
.card h3 {
    margin: 0 0 4px;
    font-size: 1.08rem;
    color: var(--a-green-900);
}
.card .desc { color: var(--a-ink-soft); font-size: 0.88rem; margin: 0 0 18px; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { margin-bottom: 16px; }
.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.88rem;
    margin-bottom: 6px;
    color: var(--a-green-900);
}
.form-group .hint { font-size: 0.8rem; color: var(--a-ink-soft); margin-top: 4px; }
.form-group input[type=text],
.form-group input[type=email],
.form-group input[type=tel],
.form-group input[type=number],
.form-group input[type=password],
.form-group input[type=url],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--a-line);
    border-radius: 8px;
    font-family: inherit;
    font-size: 0.94rem;
    background: #fff;
    color: var(--a-ink);
}
.form-group textarea { resize: vertical; min-height: 90px; }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    outline: 2px solid var(--a-green-700);
    outline-offset: 1px;
}
.form-group input[type=file] {
    width: 100%;
    padding: 8px;
    border: 1px dashed var(--a-line);
    border-radius: 8px;
    background: var(--a-paper);
}

.current-image {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
}
.current-image img {
    width: 64px; height: 64px;
    object-fit: cover;
    border-radius: 8px;
    border: 1px solid var(--a-line);
}
.current-image .none {
    width: 64px; height: 64px;
    border-radius: 8px;
    border: 1px dashed var(--a-line);
    display: flex; align-items: center; justify-content: center;
    color: var(--a-ink-soft);
    font-size: 0.7rem;
    text-align: center;
    padding: 4px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 22px;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.92rem;
    border: none;
    cursor: pointer;
    font-family: inherit;
}
.btn-save { background: var(--a-green-700); color: #fff; }
.btn-save:hover { background: var(--a-green-900); }
.btn-add { background: var(--a-mustard); color: var(--a-green-900); }
.btn-add:hover { background: #d4922f; }
.btn-danger { background: #FBEAEA; color: var(--a-berry); }
.btn-danger:hover { background: #f6d6d6; }
.btn-ghost { background: var(--a-paper); color: var(--a-ink); border: 1px solid var(--a-line); }
.btn-ghost:hover { background: #ECEFEC; }
.btn-sm { padding: 7px 14px; font-size: 0.82rem; }

.flash {
    padding: 12px 16px;
    border-radius: 10px;
    margin-bottom: 20px;
    font-size: 0.92rem;
}
.flash.success { background: #E4F3E7; color: var(--a-green-900); }
.flash.error { background: #FBEAEA; color: var(--a-berry); }

.offers-table { width: 100%; border-collapse: collapse; }
.offers-table th, .offers-table td {
    text-align: left;
    padding: 10px 8px;
    border-bottom: 1px solid var(--a-line);
    font-size: 0.9rem;
    vertical-align: middle;
}
.offers-table th { color: var(--a-ink-soft); font-weight: 600; font-size: 0.8rem; text-transform: none; }
.offers-table img.thumb {
    width: 44px; height: 44px;
    object-fit: cover; border-radius: 8px;
    border: 1px solid var(--a-line);
}
.offers-table .actions { display: flex; gap: 6px; flex-wrap: wrap; }
.badge-inactive { background: #F0EFEA; color: var(--a-ink-soft); padding: 3px 9px; border-radius: 999px; font-size: 0.72rem; }
.badge-active { background: var(--a-green-100); color: var(--a-green-700); padding: 3px 9px; border-radius: 999px; font-size: 0.72rem; }

.repeater-item {
    border: 1px solid var(--a-line);
    border-radius: 10px;
    padding: 16px;
    margin-bottom: 12px;
    position: relative;
}
.repeater-item .remove-row {
    position: absolute;
    top: 10px;
    right: 10px;
}

.nav-toggle-admin { display: none; }

@media (max-width: 980px) {
    .grid-2 { grid-template-columns: 1fr; }
}

@media (max-width: 820px) {
    .dash-wrap { flex-direction: column; }
    .sidebar {
        width: 100%;
        height: auto;
        position: relative;
        padding: 14px 16px;
    }
    .sidebar nav { display: none; flex-direction: column; }
    .sidebar nav.open { display: flex; }
    .sidebar .brand { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0; }
    .nav-toggle-admin {
        display: block;
        background: rgba(255,255,255,0.1);
        color: #fff;
        border: none;
        border-radius: 8px;
        padding: 8px 12px;
        cursor: pointer;
    }
    .sidebar nav { margin-top: 14px; }
    .main { padding: 20px 16px 50px; }
    .offers-table { display: block; overflow-x: auto; white-space: nowrap; }
}