/*
 * SHOPTET KONFIGURÁTOR — css/konfigurator3.css  v1.0
 * Scoped pod #konfigurator_smplk
 * Design: minimalistický, světlý — modrá + zelená akcent
 *
 * Barevná logika:
 *   modrá  — primární akcent (aktivní vrstva, focus, uložit, potvrzení)
 *   zelená — pozitivní akce (přidat text, přidat obrázek)
 *   neutrál — chrome, zrušit, reset
 */

/* ================================================================
   CSS PROMĚNNÉ
================================================================ */
:root {
    --k-bg:             #ffffff;
    --k-panel-bg:       #f8f9fb;
    --k-border:         #e4e4e7;
    --k-border-focus:   #2563eb;

    /* Modrá — aktivní stav, focus, uložit */
    --k-blue:           #2563eb;
    --k-blue-hover:     #1d4ed8;
    --k-blue-subtle:    #eff6ff;
    --k-blue-border:    #bfdbfe;

    /* Zelená — přidat, potvrdit */
    --k-green:          #16a34a;
    --k-green-hover:    #15803d;
    --k-green-subtle:   #f0fdf4;

    --k-danger:         #dc2626;
    --k-text:           #18181b;
    --k-text-muted:     #71717a;
    --k-text-label:     #a1a1aa;
    --k-input-bg:       #ffffff;
    --k-radius:         8px;
    --k-radius-sm:      6px;
    --k-radius-xs:      4px;
}

/* ================================================================
   RESET (scoped)
================================================================ */
#konfigurator_smplk *,
#konfigurator_smplk *::before,
#konfigurator_smplk *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
#konfigurator_smplk input,
#konfigurator_smplk select,
#konfigurator_smplk button,
#konfigurator_smplk textarea {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
}

/* ================================================================
   OVERLAY
================================================================ */
#konfigurator_smplk {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.3);
    z-index: 99999;
    display: flex;
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', Arial, sans-serif;
    font-size: 13px;
    line-height: 1.5;
    color: var(--k-text);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ================================================================
   MODAL
================================================================ */
#konfigurator_smplk #konfig-modal {
    background: var(--k-bg);
    width: 100%; height: 100%;
    display: flex;
    flex-direction: row;
    overflow: hidden;
}

/* ================================================================
   LEVÝ PANEL
================================================================ */
#konfigurator_smplk #konfig-lp {
    width: 272px;
    min-width: 272px;
    height: 100%;
    background: var(--k-panel-bg);
    border-right: 1px solid var(--k-border);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

#konfigurator_smplk #konfig-lp-body {
    flex: 1;
    overflow-y: auto;
    padding: 16px 14px;
    scrollbar-width: thin;
    scrollbar-color: #d4d4d8 transparent;
}
#konfigurator_smplk #konfig-lp-body::-webkit-scrollbar { width: 3px; }
#konfigurator_smplk #konfig-lp-body::-webkit-scrollbar-thumb {
    background: #d4d4d8;
    border-radius: 2px;
}

#konfigurator_smplk #konfig-lp-foot {
    padding: 12px 14px;
    border-top: 1px solid var(--k-border);
    background: var(--k-panel-bg);
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex-shrink: 0;
}

/* ================================================================
   PRAVÝ PANEL
================================================================ */
#konfigurator_smplk #konfig-rp {
    flex: 1;
    background: var(--k-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: auto;
    position: relative;
    padding: 36px 28px 28px;
}

/* ================================================================
   TLAČÍTKO ZAVŘÍT
================================================================ */
#konfigurator_smplk #konfig-close {
    position: absolute;
    top: 14px; right: 16px;
    background: none;
    border: none;
    font-size: 18px;
    cursor: pointer;
    color: var(--k-text-muted);
    padding: 5px 7px;
    border-radius: var(--k-radius-xs);
    line-height: 1;
    z-index: 5;
    transition: background 0.15s, color 0.15s;
    font-weight: 400;
}
#konfigurator_smplk #konfig-close:hover {
    background: #f0f0f2;
    color: var(--k-text);
}

/* ================================================================
   CANVAS
================================================================ */
#konfigurator_smplk #konfig-cw { position: relative; }
#konfigurator_smplk #konfig-cv {
    display: block;
    max-width: calc(100vw - 340px);
    max-height: calc(100vh - 80px);
    width: auto; height: auto;
    border-radius: var(--k-radius-sm);
    box-shadow: 0 0 0 1px var(--k-border), 0 2px 8px rgba(0,0,0,0.06);
}

/* ================================================================
   SKUPINA TLAČÍTEK (Přidat text / Přidat obrázek)
================================================================ */
#konfigurator_smplk .kbtn-group {
    display: flex;
    gap: 6px;
    margin-bottom: 8px;
}

/* ================================================================
   TLAČÍTKA — PŘIDAT TEXT / PŘIDAT OBRÁZEK
   Zelená — přidání je pozitivní/tvůrčí akce
================================================================ */
#konfigurator_smplk .kbtn {
    display: block;
    width: 100%;
    padding: 8px 10px;
    background: var(--k-green-subtle);
    border: 1px solid #bbf7d0;
    border-radius: var(--k-radius-sm);
    cursor: pointer;
    font-size: 11px;
    font-weight: 600;
    text-align: center;
    letter-spacing: 0.02em;
    color: var(--k-green);
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}
#konfigurator_smplk .kbtn:hover {
    background: var(--k-green);
    color: #ffffff;
    border-color: var(--k-green);
}
#konfigurator_smplk .kbtn:active {
    background: var(--k-green-hover);
    border-color: var(--k-green-hover);
    transform: translateY(1px);
}

/* ================================================================
   TLAČÍTKA PATIČKY — ZRUŠIT / ULOŽIT
================================================================ */
#konfigurator_smplk .kbtn-foot {
    flex: 1;
    padding: 9px 0;
    border: 1px solid transparent;
    border-radius: var(--k-radius-sm);
    cursor: pointer;
    font-size: 12px;
    font-weight: 600;
    text-align: center;
    letter-spacing: 0.02em;
    transition: background 0.15s, color 0.15s, border-color 0.15s, filter 0.15s;
}

/* Zrušit — neutrální */
#konfigurator_smplk .kbtn-cancel {
    background: var(--k-bg);
    color: var(--k-text-muted);
    border-color: var(--k-border);
}
#konfigurator_smplk .kbtn-cancel:hover {
    background: #f0f0f2;
    border-color: #c4c4c7;
    color: var(--k-text);
}

/* Uložit návrh — modrá, primární akce */
#konfigurator_smplk .kbtn-save {
    background: var(--k-blue);
    color: #ffffff;
    border-color: var(--k-blue);
}
#konfigurator_smplk .kbtn-save:hover  { filter: brightness(1.1); background: var(--k-blue-hover); border-color: var(--k-blue-hover); }
#konfigurator_smplk .kbtn-save:active { filter: brightness(0.92); transform: translateY(1px); }

/* Reset link */
#konfigurator_smplk .konfig-reset-link {
    display: block;
    text-align: center;
    font-size: 11px;
    color: var(--k-text-label);
    text-decoration: none;
    cursor: pointer;
    transition: color 0.15s;
    padding: 2px 0;
}
#konfigurator_smplk .konfig-reset-link:hover {
    color: var(--k-text-muted);
    text-decoration: underline;
}

/* ================================================================
   ODDĚLOVAČ A SEKCE
================================================================ */
#konfigurator_smplk .ksep {
    border: none;
    border-top: 1px solid var(--k-border);
    margin: 14px 0;
}
#konfigurator_smplk .ksec {
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--k-text-label);
    margin: 16px 0 9px;
}

/* ================================================================
   FORMULÁŘOVÉ SKUPINY
================================================================ */
#konfigurator_smplk .kfg { margin-bottom: 11px; }
#konfigurator_smplk .kfg label {
    display: block;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--k-text-muted);
    margin-bottom: 5px;
}

#konfigurator_smplk .kfg input[type="text"],
#konfigurator_smplk .kfg select {
    width: 100%;
    padding: 7px 10px;
    border: 1px solid var(--k-border);
    border-radius: var(--k-radius-sm);
    font-size: 12px;
    background: var(--k-input-bg);
    box-sizing: border-box;
    color: var(--k-text);
    outline: none;
    transition: border-color 0.15s, box-shadow 0.15s;
    appearance: none;
    -webkit-appearance: none;
}
#konfigurator_smplk .kfg select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23a1a1aa'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 9px center;
    padding-right: 26px;
}
#konfigurator_smplk .kfg input[type="text"]:focus,
#konfigurator_smplk .kfg select:focus {
    border-color: var(--k-border-focus);
    box-shadow: 0 0 0 3px var(--k-blue-subtle);
}

#konfigurator_smplk .kfg input[type="range"] {
    width: 100%;
    accent-color: var(--k-blue);
    margin-top: 4px;
    cursor: pointer;
    height: 3px;
}
#konfigurator_smplk .kfg input[type="color"] {
    width: 100%;
    height: 34px;
    border: 1px solid var(--k-border);
    border-radius: var(--k-radius-sm);
    cursor: pointer;
    padding: 2px 3px;
    background: var(--k-input-bg);
    transition: border-color 0.15s;
    outline: none;
}
#konfigurator_smplk .kfg input[type="color"]:focus {
    border-color: var(--k-border-focus);
}

#konfigurator_smplk .ksize-row { display: flex; align-items: center; gap: 8px; }
#konfigurator_smplk .ksize-row input { flex: 1; }
#konfigurator_smplk .ksize-val {
    font-size: 10px;
    font-weight: 600;
    color: var(--k-text-muted);
    min-width: 36px;
    text-align: right;
    white-space: nowrap;
}

/* ================================================================
   VRSTVY — SEZNAM
================================================================ */
#konfigurator_smplk .klayer {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 7px 9px;
    margin-bottom: 4px;
    border-radius: var(--k-radius-sm);
    cursor: pointer;
    font-size: 12px;
    background: var(--k-bg);
    border: 1px solid var(--k-border);
    transition: border-color 0.12s, background 0.12s;
    user-select: none;
    -webkit-user-select: none;
}
#konfigurator_smplk .klayer:hover {
    border-color: #c4c4c7;
    background: #fafafa;
}
#konfigurator_smplk .klayer.kactive {
    background: var(--k-blue-subtle);
    border-color: var(--k-blue-border);
    border-left: 3px solid var(--k-blue);
}
#konfigurator_smplk .klayer.kactive:hover {
    border-color: var(--k-blue-border);
    border-left-color: var(--k-blue);
}
#konfigurator_smplk .klayer.klocked { opacity: 0.45; }

/* Drag-to-reorder */
#konfigurator_smplk .klayer.kdragover-before {
    border-top: 2px solid var(--k-blue);
    margin-top: -1px;
}
#konfigurator_smplk .klayer.kdragover-after {
    border-bottom: 2px solid var(--k-blue);
    margin-bottom: -1px;
}

/* Drag handle */
#konfigurator_smplk .kdrag-handle {
    flex-shrink: 0;
    color: #d4d4d8;
    font-size: 13px;
    cursor: grab;
    line-height: 1;
    padding: 0 1px;
    transition: color 0.12s;
    touch-action: none;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
}
#konfigurator_smplk .klayer:hover .kdrag-handle { color: #a1a1aa; }

/* Text vrstvy */
#konfigurator_smplk .klt {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--k-text);
    font-weight: 500;
}
#konfigurator_smplk .klayer.kactive .klt { color: var(--k-blue); }

/* Akční tlačítka vrstvy */
#konfigurator_smplk .kla { display: flex; gap: 2px; flex-shrink: 0; }

#konfigurator_smplk .klbtn {
    width: 22px; height: 22px;
    border: none; background: none;
    cursor: pointer;
    border-radius: var(--k-radius-xs);
    font-size: 13px;
    font-weight: 700;
    display: flex; align-items: center; justify-content: center;
    opacity: 0.5;
    padding: 0; line-height: 1;
    color: var(--k-text-muted);
    transition: opacity 0.1s, background 0.1s, color 0.1s;
}
#konfigurator_smplk .klbtn:hover {
    opacity: 1;
    background: rgba(0,0,0,0.05);
}
#konfigurator_smplk .klbtn-del:hover {
    color: var(--k-danger);
    background: rgba(220,38,38,0.07);
    opacity: 1;
}

/* ================================================================
   PRÁZDNÝ STAV
================================================================ */
#konfigurator_smplk .kempty {
    color: #d4d4d8;
    font-size: 11px;
    text-align: center;
    padding: 20px 0;
    line-height: 2;
}

/* ================================================================
   DESKTOP / MOBILE VIDITELNOST
================================================================ */
#konfigurator_smplk .kdesk-only { display: block; }
#konfigurator_smplk .kmob-only  { display: none; }

/* ================================================================
   RESPONZIVNÍ — MOBILNÍ ZAŘÍZENÍ
================================================================ */
@media (max-width: 768px), (pointer: coarse) and (max-width: 1024px) {

    #konfigurator_smplk #konfig-modal {
        flex-direction: column;
    }

    #konfigurator_smplk #konfig-rp {
        order: 1;
        flex: 0 0 auto;
        height: 62vh;
        padding: 10px 10px 8px;
        border-bottom: 1px solid var(--k-border);
    }

    #konfigurator_smplk #konfig-cv {
        max-width: calc(100vw - 20px);
        max-height: calc(62vh - 28px);
    }

    #konfigurator_smplk #konfig-close {
        top: 8px; right: 8px;
        font-size: 16px;
        padding: 4px 6px;
    }

    #konfigurator_smplk #konfig-lp {
        order: 2;
        width: 100%;
        min-width: unset;
        height: 38vh;
        border-right: none;
    }

    #konfigurator_smplk #konfig-lp-body {
        padding: 8px 12px;
    }

    #konfigurator_smplk .kbtn-group {
        gap: 5px;
        margin-bottom: 6px;
    }
    #konfigurator_smplk .kbtn {
        font-size: 11px;
        padding: 8px;
    }

    #konfigurator_smplk #konfig-lp-foot {
        padding: 8px 12px;
        gap: 6px;
    }
    #konfigurator_smplk .kbtn-foot {
        font-size: 11px;
        padding: 8px 0;
    }

    #konfigurator_smplk .klayer {
        padding: 10px;
        margin-bottom: 5px;
        font-size: 13px;
        min-height: 44px;
    }
    #konfigurator_smplk .klbtn {
        width: 34px; height: 34px;
        font-size: 18px;
    }
    #konfigurator_smplk .klbtn svg {
        width: 14px; height: 16px;
    }
    #konfigurator_smplk .kdrag-handle {
        font-size: 20px;
        padding: 0 4px;
    }

    #konfigurator_smplk .ksec {
        margin: 8px 0 6px;
        font-size: 8px;
    }
    #konfigurator_smplk .ksep {
        margin: 8px 0;
    }
    #konfigurator_smplk .kfg {
        margin-bottom: 8px;
    }
    #konfigurator_smplk .kfg label {
        font-size: 9px;
        margin-bottom: 3px;
    }
    #konfigurator_smplk .kfg input[type="text"],
    #konfigurator_smplk .kfg select {
        padding: 6px 9px;
        font-size: 11px;
    }

    #konfigurator_smplk .kdesk-only { display: none  !important; }
    #konfigurator_smplk .kmob-only  { display: block !important; }

    /* Mobile accordion — tlačítka vlastností */
    #konfigurator_smplk .kmprop-row {
        display: flex;
        gap: 5px;
        margin-bottom: 5px;
    }
    #konfigurator_smplk .kmprop-btn {
        flex: 1;
        padding: 10px 3px;
        border: 1px solid var(--k-border);
        border-radius: var(--k-radius-sm);
        background: var(--k-bg);
        cursor: pointer;
        font-size: 13px;
        font-weight: 600;
        color: var(--k-text-muted);
        text-align: center;
        line-height: 1.2;
        min-height: 44px;
        transition: border-color 0.12s, background 0.12s, color 0.12s;
    }
    #konfigurator_smplk .kmprop-btn:hover:not(.kactive) {
        border-color: #c4c4c7;
        background: #fafafa;
    }
    #konfigurator_smplk .kmprop-btn.kactive {
        border-color: var(--k-blue);
        background: var(--k-blue-subtle);
        color: var(--k-blue);
    }

    /* Mobile accordion — rozbalené panely */
    #konfigurator_smplk .kmprop-panel {
        display: none;
        padding: 6px 0 4px;
    }
    #konfigurator_smplk .kmprop-panel.kopen { display: block; }

    /* Sdílené vstupy v mobilních panelech */
    #konfigurator_smplk .kmp-input {
        width: 100%;
        padding: 6px 9px;
        border: 1px solid var(--k-border);
        border-radius: var(--k-radius-sm);
        font-size: 12px;
        background: var(--k-input-bg);
        color: var(--k-text);
        outline: none;
        box-sizing: border-box;
        transition: border-color 0.15s;
    }
    #konfigurator_smplk .kmp-input:focus { border-color: var(--k-border-focus); }
    #konfigurator_smplk input[type="color"].kmp-input {
        padding: 2px 3px;
        height: 36px;
        cursor: pointer;
    }
}

/* Extra malá zařízení */
@media (max-width: 480px), (pointer: coarse) and (max-width: 480px) {
    #konfigurator_smplk #konfig-rp { height: 58vh; }
    #konfigurator_smplk #konfig-lp { height: 42vh; }
    #konfigurator_smplk #konfig-cv {
        max-width: calc(100vw - 16px);
        max-height: calc(58vh - 24px);
    }
}

/* ================================================================
   TRIGGER TLAČÍTKO (mimo #konfigurator_smplk, v produktové stránce)
================================================================ */
#konfig-wrapper {
    margin: 16px 0;
}

#konfig-trigger-btn {
    background: var(--k-blue);
    color: #ffffff;
    border: none;
    padding: 12px 24px;
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--k-radius-sm);
    cursor: pointer;
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', Arial, sans-serif;
    transition: background 0.15s;
    letter-spacing: 0.01em;
}
#konfig-trigger-btn:hover  { background: var(--k-blue-hover); }
#konfig-trigger-btn:active { transform: translateY(1px); }

#konfig-preview {
    display: none;
    margin-top: 12px;
}

/* ================================================================
   CONFIRM DIALOG
================================================================ */
.konfig-confirm-ov {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.4);
    z-index: 299999;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', Arial, sans-serif;
}

.konfig-confirm-box {
    background: #ffffff;
    border-radius: 12px;
    padding: 28px 24px 20px;
    max-width: 300px;
    width: 88%;
    text-align: center;
    box-shadow: 0 8px 32px rgba(0,0,0,0.16), 0 0 0 1px rgba(0,0,0,0.06);
}

.konfig-confirm-msg {
    font-size: 14px;
    color: var(--k-text);
    margin-bottom: 20px;
    line-height: 1.6;
    font-weight: 500;
    white-space: pre-line;
}

.konfig-confirm-btns {
    display: flex;
    gap: 8px;
    justify-content: center;
}

.konfig-confirm-no,
.konfig-confirm-yes {
    padding: 9px 20px;
    border: none;
    border-radius: var(--k-radius-sm);
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    font-family: inherit;
    transition: filter 0.15s, transform 0.1s, background 0.15s;
}

.konfig-confirm-no {
    background: #f0f0f2;
    color: var(--k-text-muted);
    border: 1px solid var(--k-border);
}
.konfig-confirm-no:hover { background: #e4e4e7; color: var(--k-text); }

/* Zelená pro potvrzení — je to pozitivní akce */
.konfig-confirm-yes {
    background: var(--k-green);
    color: #ffffff;
    border: 1px solid transparent;
}
.konfig-confirm-yes:hover  { background: var(--k-green-hover); }
.konfig-confirm-yes:active { transform: translateY(1px); filter: brightness(0.92); }


/* ============================================================
   YOURSPORT SHOP
   ============================================================ */

h3#persohead.konfigurator_smplk_display_none { display: none; }

/* Trigger tlačítko konfigurátor */
#konfig-trigger-btn {
    display: block;
    width: 100%;
    margin-top: 20px;
    margin-bottom: 20px;
    padding: 14px 24px;
    background: rgb(26, 242, 218);
    color: #000000;
    border: none;
    border-radius: 0px 15px;
    font-size: 16px;
    font-weight: 300;
    text-align: center;
    cursor: pointer;
    height: 50px;
    transition: filter .15s;
}

#konfig-trigger-btn:hover  { filter: brightness(.9); }
#konfig-trigger-btn:active { filter: brightness(.8); }
#konfig-trigger-btn[hidden] { display: none !important; }

/* Náhled uloženého návrhu */
#konfig-preview                        { display: none; }
#konfig-preview.konfig-preview--visible { display: block; }

.konfig-preview-box {
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 10px;
    background: #fafafa;
}

.konfig-preview-label {
    font-size: 13px;
    color: #666;
    margin-bottom: 8px;
}

.konfig-preview-img {
    max-width: 200px;
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, .1);
}