/* =====================================================================
   Calendar Online Display — Frontend Styles (Monthly Grid)
   ===================================================================== */

/* Font loaded dynamically via wp_add_inline_style in wp_enqueue_scripts */

/* ── Custom properties ──────────────────────────────────────────────── */
.dfco-calendar-wrap {
    /* ── Defaults (overridden by inline styles from settings) ── */
    --dfco-accent:        #4f46e5;
    --dfco-today-hl:      #4f46e5;
    --dfco-dot-color:     #4f46e5;
    --dfco-ev-border:     #4f46e5;
    --dfco-header-bg:     #4f46e5;
    --dfco-header-text:   #ffffff;
    --dfco-bg:            #ffffff;
    --dfco-surface:       #f8f8fc;
    /* font-family set directly via inline style on wrapper */
    --dfco-font-size:     15px;
    --dfco-radius:        16px;
    --dfco-radius-sm:     9px;
    --dfco-border-color:  #e6e6f0;
    --dfco-border:        #e6e6f0; /* alias for --dfco-border-color */
    --dfco-border-width:  1px;
    --dfco-shadow:        0 4px 24px rgba(0,0,0,.07), 0 1px 4px rgba(0,0,0,.04);
    --dfco-max-width:     780px;

    /* ── Derived tokens — overridden by PHP-computed values in inline style ── */
    --dfco-accent-light:  rgba(79,70,229,.10);
    --dfco-accent-mid:    rgba(79,70,229,.22);
    --dfco-today-bg:      rgba(79,70,229,.08);
    --dfco-today-border:  #4f46e5;
    --dfco-hover-bg:      rgba(79,70,229,.10);
    --dfco-hover-border:  rgba(79,70,229,.22);
    --dfco-text-primary:  #18182e;
    --dfco-text-secondary:#5c5c78;
    --dfco-text-muted:    #9898b0;
    /* --dfco-font-display removed — all elements now inherit the chosen font */

    /* ── Layout ────────────────────────────────────────────────────────── */
    box-sizing: border-box !important;
    /* Use an explicit pixel width matching the user's Max Width setting,
       capped at 100% so it never overflows on small screens.
       !important on both prevents Astra/Spectra/Starter Templates from
       overriding with width:100% or a wider container width. */
    width: var(--dfco-max-width) !important;
    max-width: 100% !important;
    margin-left: auto !important;
    margin-right: auto !important;
    display: block !important;

    font-size: var(--dfco-font-size);
    color: var(--dfco-text-primary);
    background: var(--dfco-bg);
    border-radius: var(--dfco-radius);
    box-shadow: var(--dfco-shadow);
    border: var(--dfco-border-width) solid var(--dfco-border-color);
    overflow: hidden;
    position: relative;
}

/* ── Box-sizing reset — ensure our layout isn't broken by theme resets ──
   Some themes apply box-sizing: content-box to certain elements, which
   can cause our grid columns and cells to overflow. Force border-box
   on everything inside our wrapper.
   ─────────────────────────────────────────────────────────────────────── */
.dfco-calendar-wrap *,
.dfco-calendar-wrap *::before,
.dfco-calendar-wrap *::after {
    box-sizing: border-box;
}

/* ── Button/interactive element reset ───────────────────────────────────
   The nav arrows (.dfco-nav-btn) are <div role="button"> elements — not
   <button> tags — so themes cannot apply button styles to them at all.

   For the remaining real <button> elements (subscribe toggle, close panel),
   we override only the properties themes like Astra + Spectra commonly force,
   without using "all: unset" which would wipe our own transitions and colors.
   ─────────────────────────────────────────────────────────────────────── */

/* Real button reset — only the properties themes override */
.dfco-calendar-wrap button {
    box-sizing: border-box !important;
    -webkit-appearance: none !important;
    appearance: none !important;
}

/* Subscribe button — prevent width:100% and min-height from Astra/Spectra */
.dfco-calendar-wrap .dfco-sub-btn {
    width: auto !important;
    min-width: 0 !important;
    min-height: 0 !important;
    display: inline-flex !important;
    line-height: 1 !important;
}

/* Close button — prevent width:100% stretching */
.dfco-calendar-wrap .dfco-detail-close {
    width: 28px !important;
    height: 28px !important;
    min-width: 0 !important;
    min-height: 0 !important;
    padding: 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

/* Focus outlines for accessibility */
.dfco-calendar-wrap button:focus-visible,
.dfco-calendar-wrap [role="button"]:focus-visible {
    outline: 2px solid var(--dfco-accent);
    outline-offset: 2px;
}

/* ── Header ─────────────────────────────────────────────────────────── */
.dfco-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 20px 26px;
    background: var(--dfco-header-bg);
    color: var(--dfco-header-text);
}

.dfco-header-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

.dfco-header-icon {
    width: 22px;
    height: 22px;
    opacity: .85;
    flex-shrink: 0;
}

.dfco-header-title {
    /* font-family inherited from wrapper inline style */
    font-size: 1.2rem;
    letter-spacing: -.01em;
    line-height: 1;
    font-style: italic;
}

/* ── Subscribe dropdown ─────────────────────────────────────────────── */
.dfco-subscribe-dropdown {
    position: relative;
}

.dfco-sub-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    /* font-family inherited from wrapper inline style */
    font-size: .78rem;
    font-weight: 500;
    padding: 7px 13px;
    border-radius: 20px;
    border: 1.5px solid rgba(255,255,255,.4);
    background: rgba(255,255,255,.15);
    color: #fff;
    cursor: pointer;
    backdrop-filter: blur(4px);
    transition: background .15s, border-color .15s;
    white-space: nowrap;
    line-height: 1;
}

.dfco-sub-btn:hover,
.dfco-sub-btn[aria-expanded="true"] {
    background: rgba(255,255,255,.28);
    border-color: rgba(255,255,255,.7);
}

.dfco-chevron {
    transition: transform .2s;
}

.dfco-sub-btn[aria-expanded="true"] .dfco-chevron {
    transform: rotate(180deg);
}

.dfco-subscribe-menu {
    position: absolute;
    right: 0;
    top: calc(100% + 8px);
    background: #fff;
    border: 1px solid var(--dfco-border-color);
    border-radius: var(--dfco-radius-sm);
    box-shadow: 0 8px 28px rgba(0,0,0,.13);
    min-width: 210px;
    z-index: 9999;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-6px) scale(.97);
    transform-origin: top right;
    transition: opacity .18s, transform .18s;
}

.dfco-subscribe-menu.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0) scale(1);
}

.dfco-subscribe-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 16px;
    font-size: .83rem;
    color: var(--dfco-text-primary);
    text-decoration: none;
    transition: background .13s;
    border-bottom: 1px solid var(--dfco-border-color);
}

.dfco-subscribe-item:last-child { border-bottom: none; }

.dfco-subscribe-item:hover {
    background: var(--dfco-surface);
    color: var(--dfco-accent);
}

/* ── Month navigation bar ───────────────────────────────────────────── */
.dfco-month-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px 10px;
    background: var(--dfco-bg);
    border-bottom: 1px solid var(--dfco-border-color);
}

.dfco-nav-btn {
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--dfco-border-color);
    border-radius: 50%;
    background: var(--dfco-surface);
    cursor: pointer;
    color: var(--dfco-text-secondary);
    transition: background .15s, color .15s, border-color .15s, transform .12s;
    flex-shrink: 0;
}

.dfco-nav-btn svg { width: 16px; height: 16px; }

.dfco-nav-btn:hover {
    background: var(--dfco-header-bg);
    color: var(--dfco-header-text);
    border-color: var(--dfco-accent);
    transform: scale(1.06);
}

.dfco-month-label {
    /* font-family inherited from wrapper inline style */
    font-size: 1.15rem;
    font-style: italic;
    color: var(--dfco-text-primary);
    letter-spacing: -.01em;
    text-align: center;
    min-width: 180px;
}

/* ── Day-of-week header row ─────────────────────────────────────────── */
.dfco-dow-row {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    background: var(--dfco-surface);
    border-bottom: 1px solid var(--dfco-border-color);
    padding: 6px 16px 5px;
}

.dfco-dow-row span {
    text-align: center;
    font-size: .68rem;
    font-weight: 600;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--dfco-text-muted);
}

/* ── Calendar grid ──────────────────────────────────────────────────── */
.dfco-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    padding: 10px 14px 14px;
    gap: 4px;
    background: var(--dfco-bg);
}

/* ── Day cell ───────────────────────────────────────────────────────── */
.dfco-day {
    position: relative;
    box-sizing: border-box;
    min-height: 62px;
    border-radius: var(--dfco-radius-sm);
    padding: 7px 6px 5px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    cursor: default;
    transition: background .15s;
    border: 1.5px solid transparent !important;
}

.dfco-day.dfco-other-month {
    opacity: .28;
    pointer-events: none;
}

.dfco-day.dfco-today {
    background: var(--dfco-today-bg) !important;
    border-color: var(--dfco-today-border) !important;
}

.dfco-day.dfco-has-events {
    cursor: pointer;
}

/* Hover and active only apply to current-month days */
.dfco-day.dfco-has-events:not(.dfco-other-month):hover {
    background: var(--dfco-hover-bg) !important;
    border-color: var(--dfco-hover-border) !important;
}

.dfco-day.dfco-active:not(.dfco-other-month) {
    background: var(--dfco-accent-light);
    border-color: var(--dfco-accent);
}

/* Day number */
.dfco-day-num {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: .85rem;
    font-weight: 500;
    color: var(--dfco-text-primary);
    line-height: 1;
    flex-shrink: 0;
}

.dfco-today .dfco-day-num {
    background: var(--dfco-today-hl) !important;
    color: #fff !important;
    font-weight: 700;
}

/* Event dots row */
.dfco-dots {
    display: flex;
    gap: 3px;
    justify-content: center;
    flex-wrap: wrap;
    max-width: 44px;
}

.dfco-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--dfco-dot-color);
    flex-shrink: 0;
}

/* Show up to 3 dots, then a +N badge */
.dfco-dot-more {
    font-size: .58rem;
    font-weight: 700;
    color: var(--dfco-accent);
    line-height: 1;
    margin-top: 1px;
}

/* ── Event detail panel ─────────────────────────────────────────────── */
.dfco-detail-panel {
    border-top: 1px solid var(--dfco-border-color);
    background: var(--dfco-surface);
    padding: 0;
    position: relative;
    overflow: hidden;
    max-height: 0;
    transition: max-height .32s cubic-bezier(.4,0,.2,1), padding .32s;
}

.dfco-detail-panel:not([hidden]) {
    max-height: 600px;
    padding: 20px 24px 22px;
}

.dfco-detail-panel[hidden] {
    display: block !important; /* override browser hidden so transition works */
    max-height: 0;
    padding-top: 0;
    padding-bottom: 0;
}

.dfco-detail-close {
    position: absolute;
    top: 14px;
    right: 16px;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: transparent;
    cursor: pointer;
    color: var(--dfco-text-muted);
    border-radius: 50%;
    transition: background .15s, color .15s;
    padding: 0;
}

.dfco-detail-close svg { width: 15px; height: 15px; }

.dfco-detail-close:hover {
    background: var(--dfco-border-color);
    color: var(--dfco-text-primary);
}

/* Date heading inside panel */
.dfco-detail-date {
    /* font-family inherited from wrapper inline style */
    font-size: 1.05rem;
    font-style: italic;
    color: var(--dfco-accent);
    margin: 0 0 14px;
    padding-right: 32px;
}

/* Individual event inside panel */
.dfco-detail-event {
    background: #fff;
    border: 1px solid var(--dfco-border-color);
    border-radius: var(--dfco-radius-sm);
    padding: 14px 16px;
    margin-bottom: 10px;
    position: relative;
    border-left: 3px solid var(--dfco-ev-border);
}

.dfco-detail-event:last-child { margin-bottom: 0; }

.dfco-detail-event-title {
    font-size: .95rem;
    font-weight: 600;
    color: var(--dfco-text-primary);
    margin: 0 0 7px;
    line-height: 1.3;
}

.dfco-detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 8px;
}

.dfco-detail-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: .77rem;
    color: var(--dfco-text-secondary);
}

.dfco-detail-meta-item svg {
    width: 12px;
    height: 12px;
    color: var(--dfco-accent);
    opacity: .8;
    flex-shrink: 0;
}

.dfco-detail-cat {
    display: inline-block;
    font-size: .67rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .05em;
    padding: 2px 7px;
    border-radius: 12px;
    background: var(--dfco-accent-light);
    color: var(--dfco-accent);
    border: 1px solid var(--dfco-accent-mid);
}

.dfco-detail-desc {
    font-size: .8rem;
    color: var(--dfco-text-secondary);
    line-height: 1.55;
    margin: 6px 0 8px;
}

/* Add-to-calendar buttons inside panel */
.dfco-add-btns {
    display: flex;
    gap: 7px;
    flex-wrap: wrap;
    margin-top: 10px;
}

.dfco-add-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: .73rem;
    font-weight: 500;
    padding: 5px 11px;
    border-radius: 6px;
    border: 1px solid var(--dfco-border-color);
    background: var(--dfco-surface);
    color: var(--dfco-text-secondary);
    text-decoration: none;
    transition: border-color .15s, color .15s, background .15s;
    cursor: pointer;
    white-space: nowrap;
}

.dfco-add-btn:hover {
    border-color: var(--dfco-accent);
    color: var(--dfco-accent);
    background: var(--dfco-accent-light);
}

.dfco-add-btn svg { flex-shrink: 0; }

/* ── Notice ─────────────────────────────────────────────────────────── */
.dfco-notice {
    padding: 14px 20px;
    background: #fffbeb;
    border: 1px solid #fcd34d;
    border-radius: var(--dfco-radius-sm);
    font-size: .875rem;
    color: #92400e;
}

/* ── Slide-in animation for grid ────────────────────────────────────── */

/* Current-month days animate to full opacity */
@keyframes dfco-fade-in {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Other-month days animate to their dimmed opacity */
@keyframes dfco-fade-in-dim {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: .28; transform: translateY(0); }
}

.dfco-grid.is-animating .dfco-day:not(.dfco-other-month) {
    animation: dfco-fade-in .22s ease both;
}

.dfco-grid.is-animating .dfco-day.dfco-other-month {
    animation: dfco-fade-in-dim .22s ease both;
}

/* ── Responsive ─────────────────────────────────────────────────────── */
@media (max-width: 560px) {
    .dfco-header { padding: 16px 18px; flex-wrap: wrap; }
    .dfco-dow-row { padding: 5px 8px; }
    .dfco-dow-row span { font-size: .6rem; }
    .dfco-grid { padding: 6px 8px 10px; gap: 2px; }
    .dfco-day { min-height: 48px; padding: 5px 3px 4px; }
    .dfco-day-num { width: 24px; height: 24px; font-size: .78rem; }
    .dfco-dot { width: 5px; height: 5px; }
    .dfco-month-label { font-size: 1rem; min-width: 140px; }
    .dfco-detail-panel:not([hidden]) { padding: 16px 16px 18px; }
    .dfco-subscribe-menu { right: auto; left: 0; transform-origin: top left; }
}