/* ═══════════════════════════════════════════════════════
   Hydster® Konfigurator – WordPress Plugin CSS
   Alle Klassen mit hk- Prefix um Konflikte zu vermeiden
═══════════════════════════════════════════════════════ */
:root {
  --hk-cu:    #b87333;
  --hk-cul:   #d4956a;
  --hk-cud:   #7a4a1e;
  --hk-cub:   #f5ede6;
  --hk-cut:   #5c2e0a;
  --hk-ink:   #1c1c1c;
  --hk-gray:  #6b7280;
  --hk-light: #f9fafb;
  --hk-border:#e5e7eb;
}
.hydster-wrap { max-width: 820px; margin: 0 auto; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif; }

/* ── ADMIN TOGGLE ── */
.hk-admin-toggle {
  background: #1c1c1c; color: #fff; border: none;
  padding: .5rem 1.1rem; font-size: 13px; font-weight: 600;
  cursor: pointer; border-radius: 6px; letter-spacing: .04em;
  margin-bottom: .75rem; display: block;
}
.hk-admin-toggle:hover { background: #333; }

/* ── ADMIN PANEL ── */
.hk-admin-panel { display: none; background: #111; border-radius: 12px; margin-bottom: 1.5rem; overflow: hidden; }
.hk-admin-panel.hk-open { display: block; }
.hk-admin-inner { padding: 1.25rem 1.5rem 1.5rem; }
.hk-pw-overlay { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; padding: 1.25rem; border-bottom: 1px solid #2a2a2a; }
.hk-pw-overlay label { font-size: 13px; color: #9ca3af; font-weight: 600; white-space: nowrap; }
.hk-pw-overlay input { background: #2d2d2d; border: 1px solid #404040; border-radius: 8px; padding: .4rem .8rem; font-size: 14px; color: #fff; outline: none; width: 180px; letter-spacing: .15em; }
.hk-pw-overlay input:focus { border-color: var(--hk-cu); }
.hk-pw-overlay button { background: var(--hk-cu); color: #fff; border: none; border-radius: 8px; padding: .4rem 1rem; font-size: 13px; font-weight: 600; cursor: pointer; }
.hk-pw-overlay button:hover { background: var(--hk-cud); }
.hk-pw-error { font-size: 12px; color: #f87171; display: none; width: 100%; margin-top: 2px; }
.hk-pw-hint { font-size: 12px; color: #6b7280; width: 100%; margin-top: 2px; }
.hk-admin-content { display: none; }
.hk-admin-content.hk-unlocked { display: block; padding-top: 1rem; }
.hk-admin-title { font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--hk-cu); margin-bottom: 1rem; }
.hk-admin-group { margin-bottom: 1.25rem; }
.hk-admin-group-title { font-size: 11px; font-weight: 600; color: var(--hk-cul); text-transform: uppercase; letter-spacing: .07em; margin-bottom: .5rem; padding-bottom: .3rem; border-bottom: 1px solid #2a2a2a; }
.hk-admin-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 8px; }
.hk-field { display: flex; flex-direction: column; gap: 4px; }
.hk-field label { font-size: 11px; font-weight: 600; color: #9ca3af; letter-spacing: .05em; text-transform: uppercase; }
.hk-field input { background: #2d2d2d; border: 1px solid #404040; border-radius: 7px; padding: .4rem .7rem; font-size: 14px; color: #fff; outline: none; }
.hk-field input:focus { border-color: var(--hk-cu); }
.hk-admin-actions { display: flex; align-items: center; gap: 8px; margin-top: 1rem; flex-wrap: wrap; }
.hk-btn-save { background: var(--hk-cu); color: #fff; border: none; border-radius: 8px; padding: .5rem 1.2rem; font-size: 13px; font-weight: 600; cursor: pointer; }
.hk-btn-save:hover { background: var(--hk-cud); }
.hk-btn-lock { background: #444; color: #fff; border: none; border-radius: 8px; padding: .5rem 1.2rem; font-size: 13px; font-weight: 600; cursor: pointer; }
.hk-btn-lock:hover { background: #333; }
.hk-saved-msg { font-size: 12px; color: #4ade80; display: none; }
.hk-admin-hint { font-size: 11px; color: #6b7280; margin-top: .5rem; }

/* ── KONFIGURATOR ── */
.hk-konfig { background: #fff; border: 1.5px solid var(--hk-border); border-radius: 16px; padding: 2rem; }
.hk-step { margin-bottom: 1.75rem; }
.hk-step-label { font-size: 11px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--hk-cu); margin-bottom: .4rem; }
.hk-step-title { font-size: 17px; font-weight: 600; color: var(--hk-ink); margin-bottom: .9rem; }
.hk-divider { border: none; border-top: 1px solid var(--hk-border); margin: 1.75rem 0; }

/* Optionen */
.hk-opt-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(145px, 1fr)); gap: 8px; }
.hk-opt { background: #fff; border: 1.5px solid var(--hk-border); border-radius: 12px; padding: .85rem 1rem; cursor: pointer; transition: border-color .13s, background .13s; user-select: none; }
.hk-opt:hover { border-color: var(--hk-cul); }
.hk-opt.hk-sel { border-color: var(--hk-cu); border-width: 2px; background: var(--hk-cub); }
.hk-opt-icon { font-size: 22px; margin-bottom: 5px; }
.hk-opt-name { font-size: 14px; font-weight: 600; color: var(--hk-ink); }
.hk-opt-desc { font-size: 12px; color: var(--hk-gray); margin-top: 2px; line-height: 1.4; }
.hk-opt-price { font-size: 12px; font-weight: 600; color: var(--hk-cu); margin-top: 4px; }
.hk-opt.hk-sel .hk-opt-name, .hk-opt.hk-sel .hk-opt-price { color: var(--hk-cut); }
.hk-badge { background: var(--hk-cu); color: #fff; font-size: 10px; font-weight: 700; padding: 1px 6px; border-radius: 20px; margin-left: 4px; text-transform: uppercase; vertical-align: middle; }

/* Slider */
.hk-slider-row { display: flex; align-items: center; gap: 12px; margin-bottom: 6px; }
.hk-slider-row input[type=range] { flex: 1; -webkit-appearance: none; height: 5px; border-radius: 3px; background: var(--hk-border); outline: none; }
.hk-slider-row input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; width: 24px; height: 24px; border-radius: 50%; background: var(--hk-cu); cursor: pointer; border: 3px solid #fff; box-shadow: 0 0 0 1.5px var(--hk-cul); }
.hk-sl-end { font-size: 12px; color: #9ca3af; min-width: 40px; }
.hk-sl-right { text-align: right; }
.hk-sl-val-wrap { text-align: center; margin-bottom: .5rem; }
.hk-sl-val { font-size: 22px; font-weight: 700; color: var(--hk-cu); background: var(--hk-cub); border-radius: 8px; padding: 4px 14px; display: inline-block; }
.hk-sl-hint { font-size: 12px; color: #9ca3af; margin-bottom: 1rem; }

/* Extras */
.hk-extras-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
@media(max-width:540px) { .hk-extras-grid { grid-template-columns: 1fr; } }
.hk-extra { background: #fff; border: 1.5px solid var(--hk-border); border-radius: 12px; padding: .8rem 1rem; cursor: pointer; display: flex; align-items: flex-start; gap: 10px; transition: border-color .13s, background .13s; }
.hk-extra:hover { border-color: var(--hk-cul); }
.hk-extra.hk-sel { border-color: var(--hk-cu); border-width: 2px; background: var(--hk-cub); }
.hk-extra input[type=checkbox] { margin-top: 3px; flex-shrink: 0; accent-color: var(--hk-cu); width: 16px; height: 16px; cursor: pointer; }
.hk-extra-name { font-size: 14px; font-weight: 600; color: var(--hk-ink); }
.hk-extra-desc { font-size: 12px; color: var(--hk-gray); margin-top: 2px; }
.hk-extra-price { font-size: 12px; font-weight: 600; color: var(--hk-cu); margin-top: 3px; }
.hk-extra.hk-sel .hk-extra-name, .hk-extra.hk-sel .hk-extra-price { color: var(--hk-cut); }

/* Vorschau */
.hk-preview-box { background: #faf9f7; border: 1.5px solid #e8d5c4; border-radius: 14px; padding: 1.5rem; text-align: center; margin-bottom: 1.5rem; }
.hk-preview-box svg { display: block; margin: 0 auto; }
.hk-prev-cap { font-size: 13px; color: #9ca3af; margin-top: .75rem; }
.hk-prev-tag { display: inline-flex; align-items: center; gap: 6px; background: var(--hk-cub); border: 1.5px solid var(--hk-cul); border-radius: 20px; padding: 4px 12px; font-size: 12px; font-weight: 600; color: var(--hk-cut); margin-top: .6rem; }

/* Zusammenfassung */
.hk-summary { background: var(--hk-cub); border: 2px solid var(--hk-cul); border-radius: 16px; padding: 1.4rem 1.6rem; margin-bottom: 1.5rem; }
.hk-sum-title { font-size: 12px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; color: var(--hk-cu); margin-bottom: .75rem; }
.hk-sum-row { display: flex; justify-content: space-between; font-size: 14px; color: #374151; padding: 4px 0; }
.hk-sum-row span:last-child { font-weight: 600; color: var(--hk-ink); }
.hk-sum-divider { border: none; border-top: 1px solid var(--hk-cul); margin: .75rem 0; }
.hk-sum-total { display: flex; justify-content: space-between; font-size: 24px; font-weight: 700; color: var(--hk-cut); }
.hk-sum-netto { font-size: 12px; color: #9ca3af; text-align: right; margin-top: 3px; }
.hk-sum-delivery { font-size: 13px; color: #374151; margin-top: .75rem; background: #fff; padding: .6rem .9rem; border-radius: 8px; border: 1px solid var(--hk-cul); }

/* Formular */
.hk-form { margin-top: 1.5rem; }
.hk-form-title { font-size: 17px; font-weight: 700; color: var(--hk-ink); margin-bottom: .9rem; }
.hk-config-display { font-size: 13px; color: var(--hk-cut); background: var(--hk-cub); border: 1.5px solid var(--hk-cul); border-radius: 10px; padding: .7rem 1rem; margin-bottom: 1rem; line-height: 1.6; }
.hk-f2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
@media(max-width:540px) { .hk-f2 { grid-template-columns: 1fr; } }
.hk-fr { margin-bottom: .75rem; }
.hk-fr label { display: block; font-size: 13px; font-weight: 600; color: #374151; margin-bottom: 4px; }
.hk-fr input, .hk-fr textarea { width: 100%; border: 1.5px solid var(--hk-border); border-radius: 10px; padding: .6rem .9rem; font-size: 14px; font-family: inherit; color: var(--hk-ink); background: #fff; outline: none; transition: border-color .15s; box-sizing: border-box; }
.hk-fr input:focus, .hk-fr textarea:focus { border-color: var(--hk-cu); box-shadow: 0 0 0 3px rgba(184,115,51,.1); }
.hk-fr textarea { min-height: 90px; resize: vertical; }
.hk-btn-send { width: 100%; background: var(--hk-cu); color: #fff; border: none; border-radius: 12px; padding: 1rem 1.5rem; font-size: 16px; font-weight: 700; cursor: pointer; transition: background .15s; margin-top: .25rem; font-family: inherit; }
.hk-btn-send:hover { background: var(--hk-cud); }
.hk-success { display: none; background: #f0fdf4; border: 2px solid #86efac; border-radius: 12px; padding: 1rem; color: #14532d; font-weight: 600; margin-top: 1rem; text-align: center; }

/* Trust */
.hk-trust { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 1.5rem; padding-top: 1.25rem; border-top: 1px solid var(--hk-border); }
.hk-trust-item { font-size: 13px; color: var(--hk-gray); }

/* Responsive */
@media(max-width: 600px) {
  .hk-konfig { padding: 1.25rem; }
  .hk-opt-grid { grid-template-columns: 1fr 1fr; }
  .hk-sum-total { font-size: 20px; }
}