/**
 * Red-C Feedback Widget — front-end styles.
 * Colours are driven by --redc-fw-bg / --redc-fw-fg, set inline from settings.
 */

.redc-fw {
    --redc-fw-bg: #1f2937;
    --redc-fw-fg: #ffffff;
    --redc-fw-radius: 999px;
    --redc-fw-gap: 20px;
}

/* ---------- Floating toggle button ---------- */
.redc-fw__toggle {
    position: fixed;
    z-index: 99990;
    display: inline-flex;
    align-items: center;
    gap: 0;
    padding: 0;
    height: 56px;
    min-width: 56px;
    border: 0;
    border-radius: var(--redc-fw-radius);
    background: var(--redc-fw-bg);
    color: var(--redc-fw-fg);
    cursor: pointer;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
    overflow: hidden;
    transition: min-width 0.28s ease, box-shadow 0.2s ease, transform 0.2s ease;
    font: inherit;
    line-height: 1;
}

.redc-fw__toggle:hover,
.redc-fw__toggle:focus-visible {
    box-shadow: 0 8px 26px rgba(0, 0, 0, 0.32);
    outline: none;
}

.redc-fw__toggle:focus-visible {
    outline: 3px solid var(--redc-fw-fg);
    outline-offset: 2px;
}

.redc-fw__toggle .redc-fw__icon {
    flex: 0 0 auto;
    width: 24px;
    height: 24px;
    margin: 0 16px;
}

/* Label collapses to zero width until hover/focus, then pops out. */
.redc-fw__label {
    max-width: 0;
    opacity: 0;
    white-space: nowrap;
    overflow: hidden;
    font-size: 0.95rem;
    font-weight: 600;
    transition: max-width 0.28s ease, opacity 0.2s ease, padding 0.28s ease;
    padding-right: 0;
}

.redc-fw__toggle:hover .redc-fw__label,
.redc-fw__toggle:focus-visible .redc-fw__label {
    max-width: 220px;
    opacity: 1;
    padding-right: 22px;
}

.redc-fw__toggle:hover .redc-fw__icon,
.redc-fw__toggle:focus-visible .redc-fw__icon {
    margin-right: 6px;
}

/* Position variants. */
.redc-fw__toggle--bottom-right { right: var(--redc-fw-gap); bottom: var(--redc-fw-gap); }
.redc-fw__toggle--bottom-left  { left: var(--redc-fw-gap); bottom: var(--redc-fw-gap); }
.redc-fw__toggle--top-right    { right: var(--redc-fw-gap); top: var(--redc-fw-gap); }
.redc-fw__toggle--top-left     { left: var(--redc-fw-gap); top: var(--redc-fw-gap); }
.redc-fw__toggle--middle-right { right: var(--redc-fw-gap); top: 50%; transform: translateY(-50%); }
.redc-fw__toggle--middle-left  { left: var(--redc-fw-gap); top: 50%; transform: translateY(-50%); }

/* Left-hand positions read better with the icon after the label. */
.redc-fw__toggle--bottom-left,
.redc-fw__toggle--top-left,
.redc-fw__toggle--middle-left {
    flex-direction: row-reverse;
}
.redc-fw__toggle--bottom-left:hover .redc-fw__label,
.redc-fw__toggle--top-left:hover .redc-fw__label,
.redc-fw__toggle--middle-left:hover .redc-fw__label,
.redc-fw__toggle--bottom-left:focus-visible .redc-fw__label,
.redc-fw__toggle--top-left:focus-visible .redc-fw__label,
.redc-fw__toggle--middle-left:focus-visible .redc-fw__label {
    padding-right: 0;
    padding-left: 22px;
}

/* ---------- Inline trigger (shortcode / block) ---------- */
.redc-fw__inline {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 22px;
    border: 0;
    border-radius: 8px;
    background: var(--redc-fw-bg, #1f2937);
    color: var(--redc-fw-fg, #fff);
    font: inherit;
    font-weight: 600;
    cursor: pointer;
    transition: filter 0.2s ease;
}
.redc-fw__inline:hover { filter: brightness(1.08); }
.redc-fw__inline:focus-visible { outline: 3px solid currentColor; outline-offset: 2px; }
.redc-fw__inline .redc-fw__icon { width: 20px; height: 20px; }

.wp-block-red-c-feedback { }
.wp-block-red-c-feedback.aligncenter { text-align: center; }
.wp-block-red-c-feedback.alignright { text-align: right; }

/* ---------- Overlay + modal ---------- */
.redc-fw__overlay {
    position: fixed;
    inset: 0;
    z-index: 100000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(15, 23, 42, 0.55);
    animation: redc-fw-fade 0.18s ease;
}

.redc-fw__overlay[hidden] { display: none; }

.redc-fw__modal {
    position: relative;
    width: 100%;
    max-width: 520px;
    max-height: calc(100vh - 48px);
    display: flex;
    flex-direction: column;
    background: #ffffff;
    color: #1f2937;
    border-radius: 12px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
    animation: redc-fw-pop 0.2s ease;
    outline: none;
}

.redc-fw__head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    padding: 20px 24px 12px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.redc-fw__title {
    margin: 0;
    font-size: 1.25rem;
    line-height: 1.3;
    color: inherit;
}

.redc-fw__close {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    margin: -6px -6px 0 0;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: #6b7280;
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease;
}
.redc-fw__close:hover { background: rgba(0, 0, 0, 0.06); color: #111827; }
.redc-fw__close:focus-visible { outline: 3px solid var(--redc-fw-bg, #1f2937); outline-offset: 2px; }

.redc-fw__body {
    padding: 16px 24px 8px;
    overflow-y: auto;
}

.redc-fw__intro {
    margin: 0 0 16px;
    color: #4b5563;
}

.redc-fw__foot {
    padding: 8px 24px 22px;
    text-align: center;
}

.redc-fw__done {
    display: inline-block;
    padding: 12px 30px;
    border: 0;
    border-radius: 8px;
    background: var(--redc-fw-bg, #1f2937);
    color: var(--redc-fw-fg, #fff);
    font: inherit;
    font-weight: 600;
    cursor: pointer;
}
.redc-fw__done[hidden] { display: none; }
.redc-fw__done:hover { filter: brightness(1.08); }
.redc-fw__done:focus-visible { outline: 3px solid var(--redc-fw-bg, #1f2937); outline-offset: 2px; }

/* Prevent the page scrolling behind an open modal. */
body.redc-fw-open { overflow: hidden; }

@keyframes redc-fw-fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes redc-fw-pop {
    from { opacity: 0; transform: translateY(12px) scale(0.98); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* ---------- Periodic attention animation ---------- */
/* Applied to the icon (not the button) so it never fights the position
   transforms used by the middle-left / middle-right placements. feedback.js
   adds .is-animating on an interval and removes it when the animation ends. */
.redc-fw__toggle.is-animating .redc-fw__icon {
    animation-duration: 0.9s;
    animation-timing-function: ease;
    animation-iteration-count: 1;
    transform-origin: center;
}
.redc-fw__toggle[data-redc-fw-animation="bounce"].is-animating .redc-fw__icon { animation-name: redc-fw-bounce; }
.redc-fw__toggle[data-redc-fw-animation="pulse"].is-animating .redc-fw__icon  { animation-name: redc-fw-pulse; }
.redc-fw__toggle[data-redc-fw-animation="shake"].is-animating .redc-fw__icon  { animation-name: redc-fw-shake; }
.redc-fw__toggle[data-redc-fw-animation="wobble"].is-animating .redc-fw__icon { animation-name: redc-fw-wobble; }
.redc-fw__toggle[data-redc-fw-animation="tada"].is-animating .redc-fw__icon   { animation-name: redc-fw-tada; }
.redc-fw__toggle[data-redc-fw-animation="spin"].is-animating .redc-fw__icon   { animation-name: redc-fw-spin; }

@keyframes redc-fw-bounce {
    0%, 100% { transform: translateY(0); }
    30%      { transform: translateY(-16px); }
    50%      { transform: translateY(0); }
    70%      { transform: translateY(-8px); }
}
@keyframes redc-fw-pulse {
    0%, 100% { transform: scale(1); }
    50%      { transform: scale(1.9); }
}
@keyframes redc-fw-shake {
    0%, 100% { transform: translateX(0); }
    20%      { transform: translateX(-8px); }
    40%      { transform: translateX(8px); }
    60%      { transform: translateX(-6px); }
    80%      { transform: translateX(6px); }
}
@keyframes redc-fw-wobble {
    0%, 100% { transform: rotate(0); }
    25%      { transform: rotate(-24deg); }
    50%      { transform: rotate(20deg); }
    75%      { transform: rotate(-12deg); }
}
@keyframes redc-fw-tada {
    0%, 100% { transform: scale(1) rotate(0); }
    20%      { transform: scale(1.2) rotate(-12deg); }
    40%      { transform: scale(1.3) rotate(12deg); }
    60%      { transform: scale(1.2) rotate(-8deg); }
    80%      { transform: scale(1.24) rotate(8deg); }
}
/* Quick full 360° spin, then hold for the rest of the cycle. */
@keyframes redc-fw-spin {
    0%        { transform: rotate(0); }
    65%, 100% { transform: rotate(360deg); }
}

/* ---------- Small screens: full-height sheet ---------- */
@media (max-width: 600px) {
    .redc-fw__overlay { padding: 0; align-items: stretch; }
    .redc-fw__modal {
        max-width: none;
        max-height: 100vh;
        height: 100vh;
        border-radius: 0;
    }
    .redc-fw__toggle:hover .redc-fw__label,
    .redc-fw__toggle:focus-visible .redc-fw__label {
        max-width: 160px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .redc-fw__toggle,
    .redc-fw__label,
    .redc-fw__overlay,
    .redc-fw__modal,
    .redc-fw__toggle .redc-fw__icon {
        transition: none;
        animation: none !important;
    }
}