/* ============================================================
   Panel zarządzania katalogiem
   ============================================================ */
* { box-sizing: border-box; }

body {
    font-family: -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
    background: #f4f6f8;
    margin: 0;
    color: #222;
}

/* --- logowanie --- */
.login-page { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.login-box {
    background: #fff; padding: 40px; border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, .08); width: 340px;
}
.login-box h1 { font-size: 20px; margin: 0 0 20px; }
.login-box label { display: block; margin-top: 12px; font-size: 13px; color: #555; }
.login-box input { width: 100%; padding: 10px; margin-top: 4px; border: 1px solid #ddd; border-radius: 6px; }
.login-box button {
    margin-top: 20px; width: 100%; padding: 11px; background: #2AA9DE; color: #fff;
    border: none; border-radius: 6px; cursor: pointer; font-weight: 600; font-size: 15px;
}
.error { color: #d0021b; font-size: 13px; }

/* --- nawigacja --- */
.admin-nav {
    background: #1c2733; color: #fff; padding: 14px 30px;
    display: flex; align-items: center; gap: 30px; flex-wrap: wrap;
}
.admin-nav-brand { font-weight: 700; font-size: 16px; }
.admin-nav ul { list-style: none; display: flex; gap: 20px; margin: 0; padding: 0; flex: 1; flex-wrap: wrap; }
.admin-nav a { color: #cfd8e3; text-decoration: none; font-size: 14px; }
.admin-nav a:hover { color: #fff; }
.admin-nav-user { font-size: 13px; color: #9fb0c0; }

/* --- układ strony --- */
.admin-content { padding: 30px; max-width: 1100px; margin: 0 auto; }
.admin-content h1 { font-size: 24px; margin: 0 0 6px; }
.admin-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; gap: 16px; }
.hint { color: #6b7883; font-size: 13px; margin: 0 0 16px; line-height: 1.5; }

/* --- przyciski --- */
.btn {
    display: inline-block; padding: 10px 18px; border-radius: 6px;
    text-decoration: none; font-size: 14px; font-weight: 600; border: none; cursor: pointer;
}
.btn-primary { background: #2AA9DE; color: #fff; }
.btn-secondary { background: #e4e9ee; color: #333; }
.btn-large { padding: 14px 30px; font-size: 15px; }
.btn-link { color: #6b7883; font-size: 14px; text-decoration: none; }
.link-danger { background: none; border: none; color: #d0021b; cursor: pointer; font-size: 14px; padding: 0; }
.text-danger { color: #d0021b; }
.nowrap { white-space: nowrap; }

/* --- tabele --- */
.admin-table {
    width: 100%; border-collapse: collapse; background: #fff;
    border-radius: 8px; overflow: hidden; box-shadow: 0 2px 8px rgba(0, 0, 0, .04);
}
.admin-table th, .admin-table td { padding: 12px 16px; text-align: left; border-bottom: 1px solid #eee; font-size: 14px; }
.admin-table th { background: #f8f9fb; font-size: 12px; text-transform: uppercase; color: #777; letter-spacing: .03em; }
.admin-table form { display: inline; }
.admin-table .empty { color: #8b96a0; text-align: center; padding: 30px; }
.color-dot { display: inline-block; width: 20px; height: 20px; border-radius: 50%; border: 1px solid #ddd; }
.badge-ok { color: #1a8f4c; background: #e6f7ee; padding: 3px 8px; border-radius: 4px; font-size: 12px; }
.badge-off { color: #999; background: #f0f0f0; padding: 3px 8px; border-radius: 4px; font-size: 12px; }

/* --- formularze --- */
.product-form fieldset {
    background: #fff; border: none; border-radius: 10px;
    padding: 24px; margin: 0 0 20px; box-shadow: 0 2px 8px rgba(0, 0, 0, .04);
}
.product-form legend { font-weight: 700; font-size: 15px; padding: 0; margin-bottom: 4px; }
.product-form label { display: block; margin-top: 14px; font-size: 13px; color: #555; }
.product-form input[type=text],
.product-form textarea,
.product-form select {
    width: 100%; padding: 10px; margin-top: 4px; border: 1px solid #ddd;
    border-radius: 6px; font-size: 14px; font-family: inherit;
}
.product-form input[type=color] { width: 60px; height: 36px; margin-top: 4px; border: 1px solid #ddd; border-radius: 6px; padding: 2px; }
.product-form input[type=file] { font-size: 13px; margin-top: 4px; max-width: 100%; }
.checkbox { display: flex; align-items: center; gap: 8px; }
.checkbox.small { font-size: 12px; margin-top: 6px; }
.form-actions { display: flex; align-items: center; gap: 14px; margin-bottom: 40px; flex-wrap: wrap; }

/* --- wybór układu planszy --- */
.layout-picker { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 10px; }
.layout-option {
    display: block; margin: 0; padding: 14px; border: 2px solid #e3e8ec; border-radius: 10px;
    cursor: pointer; max-width: 320px; background: #fff;
}
.layout-option:has(input:checked) { border-color: #2AA9DE; box-shadow: 0 0 0 3px rgba(42, 169, 222, .12); }
.layout-option input { margin-right: 8px; }
.layout-name { display: block; font-size: 13px; color: #4a5560; margin-top: 10px; line-height: 1.45; }

.layout-thumb {
    display: block; width: 150px; height: 106px; margin-top: 10px;
    border: 1px solid #e3e8ec; border-radius: 4px; background-color: #fff;
    background-repeat: no-repeat;
}
.layout-thumb--bolek {
    background-image:
        linear-gradient(#2AA9DE 0 0),
        linear-gradient(#dde3e8 0 0), linear-gradient(#dde3e8 0 0),
        linear-gradient(#dde3e8 0 0), linear-gradient(#dde3e8 0 0),
        linear-gradient(#eef1f4 0 0), linear-gradient(#eef1f4 0 0),
        linear-gradient(#eef1f4 0 0), linear-gradient(#eef1f4 0 0);
    background-size:
        72px 8px,
        18px 16px, 18px 16px, 18px 16px, 18px 16px,
        34px 48px, 24px 32px, 34px 40px, 28px 54px;
    background-position:
        0 8px,
        12px 26px, 36px 26px, 12px 50px, 36px 50px,
        76px 4px, 114px 16px, 76px 56px, 116px 44px;
}
.layout-thumb--tola {
    background-image:
        linear-gradient(#E4572E 0 0),
        linear-gradient(#dde3e8 0 0), linear-gradient(#dde3e8 0 0),
        linear-gradient(#eef1f4 0 0), linear-gradient(#dde3e8 0 0),
        linear-gradient(#eef1f4 0 0),
        linear-gradient(#dde3e8 0 0), linear-gradient(#dde3e8 0 0);
    background-size:
        100px 10px,
        16px 16px, 16px 16px,
        46px 30px, 20px 34px,
        60px 70px,
        13px 15px, 15px 18px;
    background-position:
        0 4px,
        10px 24px, 32px 24px,
        4px 46px, 48px 44px,
        84px 26px,
        104px 12px, 120px 8px;
}

/* --- sloty na zdjęcia --- */
.slot {
    display: flex; gap: 20px; align-items: flex-start; justify-content: space-between;
    padding: 14px 0; border-bottom: 1px solid #f0f2f4; flex-wrap: wrap;
}
.slot:last-child { border-bottom: none; }
.slot-info strong { display: block; font-size: 14px; font-weight: 600; color: #2c3540; }
.slot-key { font-size: 11px; color: #9aa5b0; text-transform: uppercase; letter-spacing: .05em; }
.slot-file { min-width: 260px; }
.thumb-preview { max-width: 130px; margin-top: 8px; border-radius: 6px; display: block; border: 1px solid #e6eaee; }

/* --- warianty --- */
.variant-row { border: 1px dashed #ccd4db; border-radius: 8px; padding: 16px; margin-top: 16px; background: #fafbfc; }
.variant-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 8px; }

/* --- paleta przy produkcie --- */
.palette-group { margin-top: 18px; }
.palette-title { font-size: 13px; color: #6b7883; }
.palette-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 10px; }
.palette-item { display: flex; flex-direction: column; align-items: center; gap: 4px; font-size: 11px; color: #7a848d; margin: 0; cursor: pointer; }
.palette-dot { width: 26px; height: 26px; border-radius: 50%; border: 1px solid #dde3e8; }

@media (max-width: 700px) {
    .admin-content { padding: 20px 14px; }
    .variant-grid { grid-template-columns: 1fr; }
    .slot { flex-direction: column; gap: 8px; }
}