/*
 * Cuspan Pro for Booknetic — action drawers (right side-sheets).
 *
 * Implements the detail / reschedule / pay / status / delete drawers injected by
 * cuspan-drawers.js into <body> (outside #cuspan-pro-root). Because the drawer + overlay live
 * on <body>, these rules are scoped to .cuspan-drawer / .cuspan-drawer-overlay (NOT under
 * #cuspan-pro-root) — but they reuse the same --cuspan-* tokens (theme-vars.css) and the
 * button/badge/field classes from panel.css. The .cuspan-theme-dark class is mirrored onto the
 * drawer so dark tokens resolve.
 *
 * Visual targets: design-assets/04-detail.png, 05-reschedule.png, 06-pay.png.
 */

/* ============================ Overlay ============================ */
.cuspan-drawer-overlay {
    position: fixed;
    inset: 0;
    z-index: 99998;
    background: rgba(15, 23, 42, 0.45);
    opacity: 0;
    visibility: hidden;
    transition: opacity .25s ease, visibility .25s ease;
}

.cuspan-drawer-overlay.is-open {
    opacity: 1;
    visibility: visible;
}

/* prevent body scroll while a drawer is open */
body.cuspan-drawer-open {
    overflow: hidden;
}

/* ============================ Sheet ============================ */
.cuspan-drawer {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 99999;
    width: 460px;
    max-width: 92vw;
    display: flex;
    flex-direction: column;
    background: var(--cuspan-card, #fff);
    color: var(--cuspan-text, #1F2430);
    font-family: var(--cuspan-font, 'Inter', sans-serif);
    font-size: 14px;
    line-height: 1.5;
    box-shadow: -16px 0 40px -12px rgba(15, 23, 42, 0.3);
    transform: translateX(105%);
    transition: transform .3s cubic-bezier(.22, 1, .36, 1);
    -webkit-font-smoothing: antialiased;
    outline: none;
}

.cuspan-drawer.is-open {
    transform: translateX(0);
}

.cuspan-drawer *,
.cuspan-drawer *::before,
.cuspan-drawer *::after {
    box-sizing: border-box;
}

.cuspan-drawer h3 {
    margin: 0;
    font-family: var(--cuspan-font-heading, inherit);
}

.cuspan-drawer p {
    margin: 0;
}

/* ============================ Header ============================ */
.cuspan-drawer-header {
    flex: 0 0 auto;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    padding: 20px 24px;
    border-bottom: 1px solid var(--cuspan-border-soft, #F1F5F9);
}

.cuspan-drawer-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--cuspan-text);
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.cuspan-drawer-subtitle {
    font-size: 13px;
    font-weight: 500;
    color: var(--cuspan-muted);
}

.cuspan-drawer-close {
    flex: 0 0 auto;
    width: 32px;
    height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0;
    background: transparent;
    color: var(--cuspan-subtle);
    border-radius: var(--cuspan-radius-sm, 8px);
    cursor: pointer;
    font-size: 15px;
    transition: background-color .15s ease, color .15s ease;
}

.cuspan-drawer-close:hover {
    background: var(--cuspan-border-soft);
    color: var(--cuspan-text);
}

/* ============================ Body ============================ */
.cuspan-drawer-body {
    flex: 1 1 auto;
    overflow-y: auto;
    padding: 24px;
}

.cuspan-drawer-hint {
    font-size: 13px;
    color: var(--cuspan-muted);
    padding: 8px 0;
}

.cuspan-drawer-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 28px 0;
}

/* reuse .cuspan-spinner from panel.css; redeclare keyframe-safe styles in case of load order */
.cuspan-drawer .cuspan-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--cuspan-border);
    border-top-color: var(--cuspan-accent);
    border-radius: 50%;
    animation: cuspan-spin .7s linear infinite;
}

/* ============================ Footer (pinned) ============================ */
.cuspan-drawer-footer {
    flex: 0 0 auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 16px 24px 20px;
    border-top: 1px solid var(--cuspan-border-soft, #F1F5F9);
    background: var(--cuspan-card);
}

.cuspan-drawer-footer:empty {
    display: none;
}

.cuspan-drawer-footer-row {
    display: flex;
    gap: 12px;
}

.cuspan-drawer-footer-row > .cuspan-btn {
    flex: 1 1 0;
}

.cuspan-drawer-btn-block {
    width: 100%;
}

/* Re-declare the core button classes so they render even though the drawer sits outside
   #cuspan-pro-root (panel.css scopes them under that id). */
.cuspan-drawer .cuspan-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 20px;
    border: 1px solid transparent;
    border-radius: var(--cuspan-radius-sm, 8px);
    font-size: 14px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: all .15s ease;
    white-space: nowrap;
}

.cuspan-drawer .cuspan-btn:active { transform: scale(.98); }
.cuspan-drawer .cuspan-btn:disabled { opacity: .55; cursor: not-allowed; }

.cuspan-drawer .cuspan-btn--primary {
    background: var(--cuspan-accent);
    color: var(--cuspan-accent-contrast);
    box-shadow: var(--cuspan-shadow-lg);
}
.cuspan-drawer .cuspan-btn--primary:hover:not(:disabled) { background: var(--cuspan-accent-strong); }

.cuspan-drawer .cuspan-btn--outline {
    background: var(--cuspan-card);
    color: var(--cuspan-text);
    border-color: var(--cuspan-border);
}
.cuspan-drawer .cuspan-btn--outline:hover:not(:disabled) { background: var(--cuspan-border-soft); }

.cuspan-drawer .cuspan-btn--ghost {
    background: transparent;
    color: var(--cuspan-muted);
}
.cuspan-drawer .cuspan-btn--ghost:hover:not(:disabled) { color: var(--cuspan-text); }

.cuspan-drawer .cuspan-btn--danger-outline {
    background: transparent;
    color: var(--cuspan-danger-text);
    border-color: var(--cuspan-danger-border);
}
.cuspan-drawer .cuspan-btn--danger-outline:hover:not(:disabled) { background: var(--cuspan-danger-soft); }

/* Badges (used in detail/status heads) — re-declare for the same reason. */
.cuspan-drawer .cuspan-badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: var(--cuspan-radius-pill, 9999px);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    white-space: nowrap;
}
.cuspan-drawer .cuspan-badge--success { background: var(--cuspan-success-soft); color: var(--cuspan-success-text); }
.cuspan-drawer .cuspan-badge--warning { background: var(--cuspan-warning-soft); color: var(--cuspan-warning-text); }
.cuspan-drawer .cuspan-badge--danger { background: var(--cuspan-danger-soft); color: var(--cuspan-danger-text); }
.cuspan-drawer .cuspan-badge--neutral { background: var(--cuspan-border-soft); color: var(--cuspan-muted); }

/* ============================ Detail drawer ============================ */
.cuspan-drawer-detail-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 24px;
}

.cuspan-drawer-detail-title {
    font-family: var(--cuspan-font-heading, inherit);
    font-size: 22px;
    font-weight: 700;
    color: var(--cuspan-text);
    line-height: 1.25;
}

.cuspan-drawer-info-list {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.cuspan-drawer-info {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.cuspan-drawer-info-icon {
    flex: 0 0 auto;
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--cuspan-radius-sm, 8px);
    background: var(--cuspan-accent-soft);
    color: var(--cuspan-accent);
    font-size: 14px;
}

.cuspan-drawer-info-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.cuspan-drawer-info-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--cuspan-subtle);
}

.cuspan-drawer-info-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--cuspan-text);
    word-break: break-word;
}

.cuspan-drawer-notes {
    margin-top: 24px;
    padding: 16px;
    background: var(--cuspan-card-alt);
    border: 1px solid var(--cuspan-border-soft);
    border-radius: var(--cuspan-radius, 12px);
}

.cuspan-drawer-notes-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--cuspan-subtle);
    margin-bottom: 8px;
}

.cuspan-drawer-notes-body {
    font-size: 14px;
    font-style: italic;
    color: var(--cuspan-muted);
    line-height: 1.6;
}

/* ============================ Reschedule drawer ============================ */
.cuspan-drawer-calendar {
    margin-bottom: 20px;
}

/* flatpickr inline calendar themed to --cuspan-* */
.cuspan-drawer .flatpickr-calendar.inline {
    width: 100%;
    max-width: 100%;
    box-shadow: none;
    background: transparent;
    margin: 0 auto;
}

/* Stretch the calendar to fill the drawer width (flatpickr hard-codes ~308px on its inner
   containers + a 39px cap on each day, which left a white gap on the right). */
.cuspan-drawer .flatpickr-calendar.inline .flatpickr-rContainer,
.cuspan-drawer .flatpickr-calendar.inline .flatpickr-days,
.cuspan-drawer .flatpickr-calendar.inline .flatpickr-weekdaycontainer,
.cuspan-drawer .flatpickr-calendar.inline .dayContainer {
    width: 100% !important;
    min-width: 100% !important;
    max-width: 100% !important;
}

.cuspan-drawer .flatpickr-calendar.inline .dayContainer {
    flex-wrap: wrap;
}

.cuspan-drawer .flatpickr-calendar.inline .flatpickr-day {
    max-width: none !important;
    flex: 1 0 14.2857%;   /* 100% / 7 columns */
}

.cuspan-drawer .flatpickr-calendar.inline span.flatpickr-weekday {
    flex: 1 0 14.2857%;
}

.cuspan-drawer .flatpickr-calendar {
    font-family: var(--cuspan-font, inherit);
}

.cuspan-drawer .flatpickr-months,
.cuspan-drawer .flatpickr-month,
.cuspan-drawer .flatpickr-current-month {
    color: var(--cuspan-text);
    fill: var(--cuspan-text);
}

.cuspan-drawer .flatpickr-weekday {
    color: var(--cuspan-subtle);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 11px;
}

.cuspan-drawer .flatpickr-prev-month,
.cuspan-drawer .flatpickr-next-month {
    fill: var(--cuspan-muted);
}

.cuspan-drawer .flatpickr-prev-month:hover svg,
.cuspan-drawer .flatpickr-next-month:hover svg {
    fill: var(--cuspan-accent);
}

.cuspan-drawer .flatpickr-day {
    color: var(--cuspan-text);
    border-radius: var(--cuspan-radius-sm, 8px);
    border: 0;
    height: 38px;
    line-height: 38px;
}

.cuspan-drawer .flatpickr-day.flatpickr-disabled,
.cuspan-drawer .flatpickr-day.prevMonthDay,
.cuspan-drawer .flatpickr-day.nextMonthDay {
    color: var(--cuspan-subtle);
    opacity: .5;
}

.cuspan-drawer .flatpickr-day:hover:not(.flatpickr-disabled) {
    background: var(--cuspan-accent-soft);
    color: var(--cuspan-accent);
}

.cuspan-drawer .flatpickr-day.selected,
.cuspan-drawer .flatpickr-day.selected:hover {
    background: var(--cuspan-accent);
    border-color: var(--cuspan-accent);
    color: var(--cuspan-accent-contrast);
}

.cuspan-drawer .flatpickr-day.today {
    border: 1px solid var(--cuspan-accent);
}

.cuspan-drawer-times-label {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--cuspan-subtle);
    margin-bottom: 12px;
}

.cuspan-drawer-times {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

.cuspan-drawer-times .cuspan-drawer-hint,
.cuspan-drawer-times .cuspan-drawer-loading {
    grid-column: 1 / -1;
}

.cuspan-time-chip {
    padding: 10px 6px;
    border: 1px solid var(--cuspan-border);
    border-radius: var(--cuspan-radius-sm, 8px);
    background: var(--cuspan-card);
    color: var(--cuspan-text);
    font-family: inherit;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    transition: all .15s ease;
}

.cuspan-time-chip:hover {
    border-color: var(--cuspan-accent);
    color: var(--cuspan-accent);
}

.cuspan-time-chip.is-active {
    background: var(--cuspan-accent);
    border-color: var(--cuspan-accent);
    color: var(--cuspan-accent-contrast);
}

.cuspan-drawer-note {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-top: 20px;
    padding: 14px 16px;
    background: var(--cuspan-accent-soft);
    border-radius: var(--cuspan-radius, 12px);
    font-size: 13px;
    color: var(--cuspan-muted);
}

.cuspan-drawer-note i {
    color: var(--cuspan-accent);
    margin-top: 2px;
}

/* ============================ Pay drawer ============================ */
.cuspan-pay-summary {
    padding: 16px;
    background: var(--cuspan-card-alt);
    border: 1px solid var(--cuspan-border-soft);
    border-radius: var(--cuspan-radius, 12px);
    margin-bottom: 24px;
}

.cuspan-pay-summary-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
}

.cuspan-pay-summary-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--cuspan-subtle);
    margin-bottom: 4px;
}

.cuspan-pay-summary-value {
    font-size: 15px;
    font-weight: 600;
    color: var(--cuspan-text);
}

.cuspan-pay-summary-amount {
    text-align: right;
    flex: 0 0 auto;
}

.cuspan-pay-summary-price {
    font-family: var(--cuspan-font-heading, inherit);
    font-size: 22px;
    font-weight: 800;
    color: var(--cuspan-text);
}

.cuspan-pay-summary-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 18px;
    margin-top: 12px;
    font-size: 13px;
    color: var(--cuspan-muted);
}

.cuspan-pay-summary-meta i {
    margin-right: 6px;
    color: var(--cuspan-subtle);
}

.cuspan-pay-methods-label {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--cuspan-subtle);
    margin-bottom: 12px;
}

.cuspan-pay-methods {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.cuspan-pay-method {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    border: 1px solid var(--cuspan-border);
    border-radius: var(--cuspan-radius, 12px);
    background: var(--cuspan-card);
    cursor: pointer;
    transition: all .15s ease;
}

.cuspan-pay-method:hover {
    border-color: var(--cuspan-accent);
}

.cuspan-pay-method.is-active {
    border-color: var(--cuspan-accent);
    background: var(--cuspan-accent-soft);
}

.cuspan-pay-method input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.cuspan-pay-method-icon {
    flex: 0 0 auto;
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--cuspan-radius-sm, 8px);
    background: var(--cuspan-border-soft);
    color: var(--cuspan-muted);
    font-size: 16px;
}

.cuspan-pay-method.is-active .cuspan-pay-method-icon {
    background: var(--cuspan-card);
    color: var(--cuspan-accent);
}

.cuspan-pay-method-text {
    flex: 1 1 auto;
    font-size: 14px;
    font-weight: 600;
    color: var(--cuspan-text);
    min-width: 0;
}

.cuspan-pay-method-radio {
    flex: 0 0 auto;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid var(--cuspan-border);
    position: relative;
    transition: border-color .15s ease;
}

.cuspan-pay-method.is-active .cuspan-pay-method-radio {
    border-color: var(--cuspan-accent);
}

.cuspan-pay-method.is-active .cuspan-pay-method-radio::after {
    content: "";
    position: absolute;
    inset: 3px;
    border-radius: 50%;
    background: var(--cuspan-accent);
}

.cuspan-pay-secure {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 20px;
    font-size: 12px;
    color: var(--cuspan-subtle);
}

/* ============================ Status drawer ============================ */
.cuspan-drawer-field {
    margin-top: 4px;
}

.cuspan-drawer .cuspan-label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--cuspan-text);
    margin-bottom: 6px;
}

.cuspan-drawer .cuspan-input {
    width: 100%;
    padding: 11px 14px;
    background: var(--cuspan-card-alt);
    border: 1px solid var(--cuspan-border);
    border-radius: var(--cuspan-radius-sm, 8px);
    color: var(--cuspan-text);
    font-family: inherit;
    font-size: 14px;
    outline: none;
    transition: border-color .15s ease, box-shadow .15s ease;
}

.cuspan-drawer .cuspan-input:focus {
    border-color: var(--cuspan-accent);
    box-shadow: 0 0 0 3px var(--cuspan-accent-soft);
}

.cuspan-drawer .cuspan-select-wrap {
    position: relative;
}

.cuspan-drawer .cuspan-select {
    appearance: none;
    -webkit-appearance: none;
    padding-right: 36px;
}

.cuspan-drawer .cuspan-select-caret {
    position: absolute;
    top: 50%;
    right: 14px;
    transform: translateY(-50%);
    color: var(--cuspan-subtle);
    pointer-events: none;
    font-size: 12px;
}

/* ============================ Delete drawer ============================ */
.cuspan-drawer-danger {
    text-align: center;
    padding: 16px 8px;
}

.cuspan-drawer-danger-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--cuspan-danger-soft);
    color: var(--cuspan-danger-text);
    font-size: 26px;
    margin-bottom: 20px;
}

.cuspan-drawer-danger-title {
    font-family: var(--cuspan-font-heading, inherit);
    font-size: 20px;
    font-weight: 700;
    color: var(--cuspan-text);
    margin-bottom: 10px;
}

.cuspan-drawer-danger-text {
    font-size: 14px;
    color: var(--cuspan-muted);
    line-height: 1.6;
    max-width: 340px;
    margin: 0 auto;
}

/* ============================ Responsive: full-screen sheet < 768px ============================ */
@media (max-width: 768px) {
    .cuspan-drawer {
        width: 100%;
        max-width: 100%;
        border-radius: 0;
        box-shadow: none;
    }

    .cuspan-drawer-times {
        grid-template-columns: repeat(3, 1fr);
    }

    .cuspan-drawer-header,
    .cuspan-drawer-body {
        padding-left: 16px;
        padding-right: 16px;
    }

    .cuspan-drawer-footer {
        padding-left: 16px;
        padding-right: 16px;
    }
}

/* ============================ RTL ============================ */
[dir="rtl"] .cuspan-drawer {
    right: auto;
    left: 0;
    transform: translateX(-105%);
    box-shadow: 16px 0 40px -12px rgba(15, 23, 42, 0.3);
}

[dir="rtl"] .cuspan-drawer.is-open {
    transform: translateX(0);
}

[dir="rtl"] .cuspan-drawer-info {
    flex-direction: row-reverse;
    text-align: right;
}

[dir="rtl"] .cuspan-pay-summary-amount {
    text-align: left;
}

[dir="rtl"] .cuspan-pay-summary-meta i {
    margin-right: 0;
    margin-left: 6px;
}

[dir="rtl"] .cuspan-drawer .cuspan-select {
    padding-right: 14px;
    padding-left: 36px;
}

[dir="rtl"] .cuspan-drawer .cuspan-select-caret {
    right: auto;
    left: 14px;
}

[dir="rtl"] .cuspan-drawer-info-label,
[dir="rtl"] .cuspan-drawer-info-value {
    text-align: right;
}

/* ============================================================
   Addon-injected actions inside the detail drawer (Rate, Join meeting,
   Bank transfer, …) — restyle their <a>/<button> into Cuspan pills.
   The drawer lives on <body>, so these are scoped to .cuspan-drawer.
   ============================================================ */
.cuspan-drawer .cuspan-drawer-addon-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 18px;
}

.cuspan-drawer .cuspan-drawer-addon-actions a,
.cuspan-drawer .cuspan-drawer-addon-actions button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 18px;
    margin: 0;
    font-size: 14px;
    font-weight: 600;
    line-height: 1;
    border-radius: var(--cuspan-radius-pill, 999px);
    border: 1px solid var(--cuspan-border-soft, #e5e7eb);
    background: var(--cuspan-card, #fff);
    color: var(--cuspan-text, #1f2430);
    cursor: pointer;
    text-decoration: none;
    box-shadow: none;
    transition: background .15s ease, border-color .15s ease, color .15s ease;
}

.cuspan-drawer .cuspan-drawer-addon-actions a:hover,
.cuspan-drawer .cuspan-drawer-addon-actions button:hover {
    background: var(--cuspan-bg, #f7f8fa);
    border-color: var(--cuspan-accent, #6366f1);
    color: var(--cuspan-accent, #6366f1);
}

.cuspan-drawer .cuspan-drawer-addon-actions img,
.cuspan-drawer .cuspan-drawer-addon-actions svg {
    width: 18px;
    height: 18px;
}
