/* ==========================================================================
   WORKFLOW STUDIO - PREMIUM SESSION CARDS
   Card-only overrides. Grid, header, toolbar, panel, and empty state are untouched.
   ========================================================================== */

#workflow-studio-view .wf-session-card {
    border-radius: 18px;
    border: 1px solid color-mix(in srgb, var(--color-border-light) 72%, transparent);
    background:
        linear-gradient(180deg, color-mix(in srgb, var(--color-surface-elevated) 96%, transparent), var(--color-surface-elevated));
    box-shadow:
        0 1px 1px rgba(15, 23, 42, 0.035),
        0 18px 44px -34px rgba(15, 23, 42, 0.34);
    overflow: visible;
    transition:
        transform 260ms cubic-bezier(0.22, 1, 0.36, 1),
        border-color 260ms ease,
        box-shadow 260ms ease,
        background 260ms ease;
}

#workflow-studio-view .wf-session-card.is-menu-open {
    z-index: 30;
}

#workflow-studio-view .wf-session-card:hover {
    transform: translateY(-2px);
    border-color: color-mix(in srgb, var(--color-primary) 18%, var(--color-border-light));
    box-shadow:
        0 1px 1px rgba(15, 23, 42, 0.035),
        0 24px 54px -36px rgba(15, 23, 42, 0.42);
}

#workflow-studio-view .wf-session-card__surface {
    gap: 0;
    padding: 6px;
    border-radius: inherit;
    overflow: hidden;
}

#workflow-studio-view .wf-session-card__surface:focus-visible {
    outline: 2px solid color-mix(in srgb, var(--color-primary) 70%, white);
    outline-offset: 3px;
}

#workflow-studio-view .wf-session-card__media {
    border-radius: 14px 14px 10px 10px;
    border: 1px solid color-mix(in srgb, var(--color-border-light) 55%, transparent);
    background:
        linear-gradient(145deg,
            color-mix(in srgb, var(--color-bg-tertiary) 82%, var(--color-surface-elevated)) 0%,
            color-mix(in srgb, var(--color-border-light) 28%, var(--color-surface-elevated)) 100%);
}

#workflow-studio-view .wf-session-card__media::before {
    content: '\2197';
    position: absolute;
    right: 13px;
    bottom: 13px;
    z-index: 3;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.28);
    background: rgba(17, 19, 22, 0.86);
    color: #ffffff;
    box-shadow:
        0 12px 24px -14px rgba(0, 0, 0, 0.72),
        inset 0 1px 0 rgba(255, 255, 255, 0.16);
    font-size: 1rem;
    font-weight: 650;
    line-height: 1;
    opacity: 0;
    transform: translate(6px, 6px) scale(0.94);
    transition:
        opacity 190ms ease,
        transform 190ms cubic-bezier(0.22, 1, 0.36, 1);
    pointer-events: none;
}

#workflow-studio-view .wf-session-card__media::after {
    background:
        linear-gradient(180deg, rgba(0, 0, 0, 0.02) 0%, transparent 46%, rgba(0, 0, 0, 0.22) 100%);
    opacity: 0.85;
}

#workflow-studio-view .wf-session-card:hover .wf-session-card__media::after {
    opacity: 1;
}

#workflow-studio-view .wf-session-card:hover .wf-session-card__media::before,
#workflow-studio-view .wf-session-card__surface:focus-visible .wf-session-card__media::before {
    opacity: 1;
    transform: translate(0, 0) scale(1);
}

@media (prefers-reduced-motion: no-preference) {
    #workflow-studio-view .wf-session-card:hover .wf-session-card__media::before {
        animation: wf-session-open-nudge 1450ms cubic-bezier(0.22, 1, 0.36, 1) 180ms infinite;
    }
}

@keyframes wf-session-open-nudge {
    0% { translate: 0 0; }
    42% { translate: 2px -2px; }
    72%,
    100% { translate: 0 0; }
}

#workflow-studio-view .wf-session-card__img {
    transform: scale(1.001);
    transition:
        transform 420ms cubic-bezier(0.22, 1, 0.36, 1),
        opacity 180ms ease;
}

#workflow-studio-view .wf-session-card:hover .wf-session-card__img:not(.is-hidden) {
    transform: scale(1.028);
}

#workflow-studio-view .wf-session-card__img-fallback {
    background:
        linear-gradient(150deg,
            color-mix(in srgb, var(--color-bg-tertiary) 86%, var(--color-surface-elevated)) 0%,
            color-mix(in srgb, var(--color-border-light) 34%, var(--color-surface-elevated)) 100%);
}

#workflow-studio-view .wf-session-card__img-fallback i,
#workflow-studio-view .wf-session-card__img-fallback [data-lucide] {
    width: 26px;
    height: 26px;
    opacity: 0.48;
}

#workflow-studio-view .wf-session-card__body {
    padding: 13px 8px 7px;
    gap: 9px;
}

#workflow-studio-view .wf-session-card__eyebrow {
    letter-spacing: 0;
    text-transform: none;
    font-size: 0.72rem;
    font-weight: 560;
    color: var(--color-text-tertiary);
}

#workflow-studio-view .wf-session-card__eyebrow > span {
    display: inline-flex;
    align-items: center;
    min-height: 20px;
    padding: 0 7px;
    border-radius: 6px;
    border: 1px solid color-mix(in srgb, var(--color-border-light) 78%, transparent);
    background: color-mix(in srgb, var(--color-bg-secondary) 74%, transparent);
    color: var(--color-text-secondary);
    font-size: 0.68rem;
    line-height: 1;
}

#workflow-studio-view .wf-session-card[data-status="active"] .wf-session-card__eyebrow > span {
    border-color: color-mix(in srgb, var(--color-primary) 22%, transparent);
    background: color-mix(in srgb, var(--color-primary) 7%, transparent);
    color: color-mix(in srgb, var(--color-primary) 78%, var(--color-text-primary));
}

#workflow-studio-view .wf-session-card[data-status="complete"] .wf-session-card__eyebrow > span {
    border-color: color-mix(in srgb, var(--color-success, #16a34a) 24%, transparent);
    background: color-mix(in srgb, var(--color-success, #16a34a) 8%, transparent);
    color: color-mix(in srgb, var(--color-success, #16a34a) 76%, var(--color-text-primary));
}

#workflow-studio-view .wf-session-card__date {
    font-size: 0.72rem;
    font-variant-numeric: tabular-nums;
}

#workflow-studio-view .wf-session-card__title {
    font-size: 0.98rem;
    font-weight: 640;
    line-height: 1.32;
    letter-spacing: -0.018em;
    text-wrap: pretty;
}

#workflow-studio-view .wf-session-card__source {
    gap: 6px;
    color: var(--color-text-secondary);
    font-size: 0.76rem;
    font-weight: 540;
}

#workflow-studio-view .wf-session-card__source i,
#workflow-studio-view .wf-session-card__source [data-lucide] {
    width: 12px;
    height: 12px;
    opacity: 0.68;
}

#workflow-studio-view .wf-session-card__menu-btn {
    position: absolute;
    top: 13px;
    left: 13px;
    z-index: 6;
    width: 30px;
    height: 30px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    border: 1px solid transparent;
    background: rgba(255, 255, 255, 0.28);
    color: rgba(17, 19, 22, 0.58);
    box-shadow: none;
    cursor: pointer;
    opacity: 0;
    transform: translateY(-2px) scale(0.98);
    transition:
        opacity 180ms ease,
        transform 180ms ease,
        color 180ms ease,
        background 180ms ease,
        border-color 180ms ease;
}

#workflow-studio-view .wf-session-card:hover .wf-session-card__menu-btn,
#workflow-studio-view .wf-session-card__menu-btn:focus-visible,
#workflow-studio-view .wf-session-card.is-menu-open .wf-session-card__menu-btn {
    opacity: 1;
    transform: translateY(0) scale(1);
}

#workflow-studio-view .wf-session-card__menu-btn:hover,
#workflow-studio-view .wf-session-card.is-menu-open .wf-session-card__menu-btn {
    background: rgba(255, 255, 255, 0.78);
    border-color: rgba(255, 255, 255, 0.42);
    color: var(--color-text-primary);
}

#workflow-studio-view .wf-session-card__menu-btn:active {
    transform: translateY(1px) scale(0.97);
}

#workflow-studio-view .wf-session-card__menu {
    position: absolute;
    top: 48px;
    left: 12px;
    z-index: 12;
    min-width: 142px;
    padding: 4px;
    border-radius: 10px;
    border: 1px solid color-mix(in srgb, var(--color-border-light) 64%, transparent);
    background: var(--color-surface-elevated);
    box-shadow:
        0 1px 1px rgba(15, 23, 42, 0.05),
        0 16px 34px -26px rgba(15, 23, 42, 0.28);
}

#workflow-studio-view .wf-session-card__menu[hidden] {
    display: none !important;
}

#workflow-studio-view .wf-session-card__menu-item {
    display: flex;
    width: 100%;
    align-items: center;
    gap: 8px;
    min-height: 30px;
    padding: 0 8px;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: var(--color-text-secondary);
    font: inherit;
    font-size: 0.78rem;
    font-weight: 540;
    text-align: left;
    cursor: pointer;
    transition: background 160ms ease, color 160ms ease, transform 160ms ease;
}

#workflow-studio-view .wf-session-card__menu-item:hover,
#workflow-studio-view .wf-session-card__menu-item:focus-visible {
    background: color-mix(in srgb, var(--color-error, #dc2626) 8%, transparent);
    color: var(--color-error, #dc2626);
    outline: none;
}

#workflow-studio-view .wf-session-card__menu-item:active {
    transform: translateY(1px);
}

#workflow-studio-view .wf-session-card__menu-item i,
#workflow-studio-view .wf-session-card__menu-item [data-lucide] {
    width: 14px;
    height: 14px;
}

[data-theme='dark'] #workflow-studio-view .wf-session-card {
    background:
        linear-gradient(180deg, color-mix(in srgb, var(--color-surface-elevated) 92%, transparent), var(--color-surface-elevated));
    border-color: color-mix(in srgb, var(--color-border-light) 46%, transparent);
    box-shadow: 0 22px 48px -38px rgba(0, 0, 0, 0.86);
}

[data-theme='dark'] #workflow-studio-view .wf-session-card__media::before {
    border-color: rgba(255, 255, 255, 0.22);
    background: rgba(245, 245, 246, 0.92);
    color: #111316;
    box-shadow:
        0 12px 24px -14px rgba(0, 0, 0, 0.78),
        inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

[data-theme='dark'] #workflow-studio-view .wf-session-card__menu-btn {
    background: rgba(16, 16, 18, 0.34);
    border-color: transparent;
    color: rgba(255, 255, 255, 0.58);
}

[data-theme='dark'] #workflow-studio-view .wf-session-card__menu-btn:hover,
[data-theme='dark'] #workflow-studio-view .wf-session-card.is-menu-open .wf-session-card__menu-btn {
    background: rgba(24, 24, 27, 0.8);
    border-color: rgba(255, 255, 255, 0.13);
    color: rgba(255, 255, 255, 0.94);
}

[data-theme='dark'] #workflow-studio-view .wf-session-card__menu {
    background: var(--color-surface-elevated);
    border-color: color-mix(in srgb, var(--color-border-light) 46%, transparent);
    box-shadow: 0 22px 48px -28px rgba(0, 0, 0, 0.72);
}