/*
 * Panel, popup and floating-button chrome. Every rule is scoped under one of the
 * plugin's root ids (#wptp-panel, #wptpOnboarding, #wptp-floating-button), so id
 * specificity beats any class-based theme/Elementor rule without !important.
 * The site-override CSS (the actual preview) is generated in ui.js and keeps
 * !important there, where it must beat arbitrary site styles.
 */

:root {
    --wptp-z: 9101;
    --wptp-bg: #f1f5f9;
    --wptp-surface: #ffffff;
    --wptp-border: #d0d7de;
    --wptp-accent: #2563eb;
    --wptp-primary: #0f172a;
    --wptp-danger: #dc2626;
    --wptp-radius: 6px;
    --wptp-text: #24292f;
    --wptp-font: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Helvetica Neue, Arial, Noto Sans, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol, Noto Color Emoji;
    --wptp-transition: .15s ease;
    --wptp-shadow: 0 1px 3px rgba(0, 0, 0, 0.3), 0 8px 24px rgba(0, 0, 0, 0.3);
}

/* --- Onboarding popup --- */

#wptpOnboarding {
    position: fixed;
    background: var(--wptp-surface);
    right: 80px;
    bottom: 80px;
    font-size: 16px;
    font-family: var(--wptp-font);
    border-radius: var(--wptp-radius);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15), 0 16px 48px rgba(0, 0, 0, 0.25);
    overflow: hidden;
    z-index: calc(var(--wptp-z) + 2);
    animation: wptp-popup-entrance .35s ease-out;
}

@keyframes wptp-popup-entrance {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

#wptpOnboarding .wptp-popup-title {
    font-size: 24px;
    font-weight: bold;
    margin: 0 0 8px;
}

#wptpOnboarding .wptp-popup-content {
    padding: 20px;
}

#wptpOnboarding .wptp-popup-content p {
    margin: 0 0 4px;
}

#wptpOnboarding .wptp-popup-actions {
    justify-content: flex-end;
}

/* --- Floating button --- */

#wptp-floating-button {
    position: fixed;
    bottom: 1.25rem;
    right: 1.25rem;
    width: 42px;
    height: 42px;
    border-radius: var(--wptp-radius);
    background: var(--wptp-primary);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 600;
    padding: .25rem;
    cursor: pointer;
    z-index: var(--wptp-z);
    box-shadow: var(--wptp-shadow);
    transition: background var(--wptp-transition), transform var(--wptp-transition);
    letter-spacing: .5px;
}

#wptp-floating-button:hover {
    background: #fff;
}

#wptp-floating-button:active {
    transform: translateY(2px);
}

#wptp-floating-button.wptp-highlight {
    box-shadow: 0 0 200px 80px var(--wptp-accent);
    transition: box-shadow var(--wptp-transition);
}

/* --- Panel --- */

#wptp-panel {
    position: fixed;
    right: 1.25rem;
    bottom: 5rem;
    width: 420px;
    max-width: 95vw;
    max-height: 70vh;
    display: flex;
    flex-direction: column;
    background: var(--wptp-surface);
    color: var(--wptp-text);
    z-index: calc(var(--wptp-z) + 1);
    font-family: var(--wptp-font);
    border-radius: var(--wptp-radius);
    box-shadow: var(--wptp-shadow);
    overflow: hidden;
}

#wptp-panel.hidden {
    display: none;
}

#wptp-panel .wptp-panel-overlay {
    position: absolute;
    left: 0;
    width: 100%;
    justify-content: center;
    text-align: center;
    background: none;
}

#wptp-panel .wptp-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: .75rem 1rem;
    border-bottom: 1px solid var(--wptp-border);
    background: var(--wptp-primary);
}

#wptp-panel .wptp-panel-header h2 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--wptp-bg);
}

#wptp-panel .wptp-header-actions {
    display: flex;
    align-items: center;
    gap: 2px;
}

#wptp-panel .wptp-header-btn,
#wptp-panel .wptp-close {
    z-index: 2;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--wptp-bg);
    padding: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

#wptp-panel .wptp-header-btn:hover,
#wptp-panel .wptp-close:hover {
    color: var(--wptp-accent);
    background-color: transparent;
}

#wptp-panel .wptp-fullarea {
    overflow-y: auto;
}

#wptp-panel .wptp-design-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: .85rem 1rem 1rem;
    overflow: auto;
}

#wptp-panel .wptp-section {
    border: 1px solid var(--wptp-border);
    border-radius: var(--wptp-radius);
    padding: .8rem .95rem 1rem;
    background: var(--wptp-bg);
}

#wptp-panel .wptp-section legend {
    padding: 0 .4rem;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: .5px;
    font-weight: 600;
}

#wptp-panel .wptp-grid-colors {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: .75rem;
}

#wptp-panel .wptp-grid-colors label {
    display: flex;
    flex-direction: column;
    gap: .35rem;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .5px;
    position: relative;
}

#wptp-panel .wptp-grid-colors input[type=hidden] {
    display: none;
}

/* Compact icon reset buttons appended inside labels */
#wptp-panel .wptp-icon-btn,
#wptp-panel .wptp-reset-color,
#wptp-panel .wptp-reset-background {
    position: absolute;
    align-self: center;
    top: 50%;
    right: 4px;
    width: 22px;
    height: 22px;
    padding: 0;
    margin: 0;
    background: #fff;
    border: 0;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--wptp-text);
    transition: background var(--wptp-transition), color var(--wptp-transition);
}

#wptp-panel .wptp-icon-btn:hover,
#wptp-panel .wptp-reset-color:hover,
#wptp-panel .wptp-reset-background:hover {
    background: #f0f3f6;
    color: var(--wptp-accent);
}

#wptp-panel .wptp-logo-row {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
}

#wptp-panel .wptp-logo-preview {
    width: 140px;
    height: 70px;
    background: #fff;
    border: 1px solid var(--wptp-border);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 4px;
}

#wptp-panel .wptp-logo-preview img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

#wptp-panel .wptp-logo-actions {
    display: flex;
    flex-direction: column;
    gap: .4rem;
}

#wptp-panel .wptp-actions,
#wptpOnboarding .wptp-popup-actions {
    padding: .75rem 1rem;
    display: flex;
    gap: .5rem;
    flex-wrap: wrap;
    align-items: center;
    border-top: 1px solid var(--wptp-border);
    background: var(--wptp-bg);
}

#wptp-panel .wptp-history-btn {
    width: 32px;
    height: 32px;
    padding: 0;
    border: 1px solid var(--wptp-border);
    border-radius: 8px;
    background: var(--wptp-surface);
    color: var(--wptp-text);
    font-size: 16px;
    line-height: 1;
    cursor: pointer;
    font-family: var(--wptp-font);
    flex-shrink: 0;
}

#wptp-panel .wptp-history-btn:hover:not(:disabled) {
    background: #f0f3f6;
    color: var(--wptp-accent);
}

#wptp-panel .wptp-history-btn:disabled {
    opacity: .35;
    cursor: default;
}

/* --- Buttons (panel + popup) --- */

:is(#wptp-panel, #wptpOnboarding) .wptp-button-primary,
:is(#wptp-panel, #wptpOnboarding) .wptp-button-secondary,
:is(#wptp-panel, #wptpOnboarding) .wptp-button-danger {
    cursor: pointer;
    border: 1px solid var(--wptp-border);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .5px;
    padding: 8px 16px;
    border-radius: 8px;
    background: #f6f8fa;
    color: var(--wptp-text);
    line-height: 1.2;
    font-family: var(--wptp-font);
    box-shadow: none;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

:is(#wptp-panel, #wptpOnboarding) .wptp-button-primary {
    background: var(--wptp-accent);
    color: #fff;
    border-color: var(--wptp-accent);
}

:is(#wptp-panel, #wptpOnboarding) .wptp-button-primary:hover {
    background: #1d4ed8;
}

:is(#wptp-panel, #wptpOnboarding) .wptp-button-secondary {
    background: var(--wptp-surface);
    color: var(--wptp-text);
}

:is(#wptp-panel, #wptpOnboarding) .wptp-button-secondary:hover {
    background: #f0f3f6;
}

:is(#wptp-panel, #wptpOnboarding) .wptp-button-danger {
    background: #fff;
    color: var(--wptp-danger);
    border-color: var(--wptp-danger);
}

:is(#wptp-panel, #wptpOnboarding) .wptp-button-danger:hover {
    background: var(--wptp-danger);
    color: #fff;
}

#wptp-panel #wptp-preview-toggle.wptp-preview-on {
    background: var(--wptp-accent);
    color: #fff;
    border-color: var(--wptp-accent);
}

#wptp-panel #wptp-preview-toggle:not(.wptp-preview-on) {
    background: #fff;
    color: var(--wptp-text);
}

#wptp-panel #wptp-preview-toggle:not(.wptp-preview-on):hover {
    background: #f0f3f6;
}

#wptp-panel .wptp-checkout {
    padding: .75rem 1rem;
    border-top: 1px solid var(--wptp-border);
    background: var(--wptp-bg);
    text-align: center;
}

#wptp-panel .wptp-checkout-btn {
    width: 100%;
}

/* --- Mobile --- */

@media (max-width:800px) {
    #wptpOnboarding {
        left: 50%;
        top: 50%;
        right: auto;
        bottom: auto;
        transform: translate(-50%, -50%);
        width: 95vw;
        max-width: 400px;
    }

    #wptp-panel {
        right: .75rem;
        left: .75rem;
        width: auto;
        bottom: 4.5rem;
    }

    #wptp-panel .wptp-design-form {
        max-height: 50vh;
    }
}