/* ==========================================================================
   FLAGSHIP VISUAL — стиль SessionsV2/VideoSessionV2 как набор UI-классов.
   Использовать в kit-компонентах и страницах. Все правила опираются на
   --rlv-* токены из theme.css.
   ========================================================================== */


/* === Eyebrow / надзаголовок ============================================== */
.rlv-eyebrow {
    font-size: .78rem;
    font-weight: 600;
    color: var(--rlv-text-soft);
    text-transform: uppercase;
    letter-spacing: .12em;
    margin: 0 0 8px;
}


/* === Frosted-glass card ================================================== */
.rlv-card-glass {
    background: rgba(255, 255, 255, .78);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    border: 1px solid rgba(255, 255, 255, .5);
    border-radius: var(--rlv-radius-card);
    box-shadow: var(--rlv-shadow-card);
    padding: 22px 24px;
}

/* На RadzenCard класс приезжает вместе с `.rz-card.rz-variant-filled` (0,2,0),
   что перебивает `.rlv-card-glass` (0,1,0) и возвращает плоскую тень Radzen.
   Эталон — карточка VSv2 (.sv2-card), там тень var(--rlv-shadow-card). */
.rz-card.rlv-card-glass {
    box-shadow: var(--rlv-shadow-card);
}

:root[data-theme="dark"] .rlv-card-glass {
    background: rgba(40, 50, 78, .72);
    border-color: rgba(255, 255, 255, .06);
}


/* === CTA buttons ========================================================= */
.rlv-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 22px;
    border: 0;
    border-radius: 14px;
    color: #fff;
    font-weight: 700;
    font-size: .95rem;
    cursor: pointer;
    transition: transform .15s ease, box-shadow .15s ease, filter .15s ease;
}

.rlv-cta:hover {
    transform: translateY(-1px);
    filter: brightness(1.05);
}

.rlv-cta:active {
    transform: translateY(0);
}

.rlv-cta:disabled {
    opacity: .5;
    cursor: not-allowed;
    transform: none;
    filter: none;
}

.rlv-cta--primary {
    background: linear-gradient(135deg, var(--rlv-primary-500), var(--rlv-primary-600));
    box-shadow: var(--rlv-glow-primary);
}

.rlv-cta--primary:hover {
    box-shadow: 0 12px 26px rgba(63, 74, 141, .55);
}

.rlv-cta--success {
    background: linear-gradient(135deg, #34e536, #16a34a);
    box-shadow: var(--rlv-glow-success);
}

.rlv-cta--success:hover {
    box-shadow: 0 14px 28px rgba(22, 163, 74, .5);
}

.rlv-cta--danger {
    background: linear-gradient(135deg, #ef4444, #b91c1c);
    box-shadow: var(--rlv-glow-danger);
}

.rlv-cta--danger:hover {
    box-shadow: 0 12px 26px rgba(239, 68, 68, .5);
}

.rlv-cta--sm { padding: 8px 14px; font-size: .85rem; border-radius: 12px; }
.rlv-cta--lg { padding: 14px 26px; font-size: 1rem;  border-radius: 16px; }


/* === Pills / status-chips ================================================ */
.rlv-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: var(--rlv-radius-pill);
    font-size: .78rem;
    font-weight: 600;
    line-height: 1.2;
    color: var(--rlv-text);
    background: rgba(63, 74, 141, .08);
    border: 1px solid transparent;
}

.rlv-pill--lg { padding: 6px 14px; font-size: .85rem; }

.rlv-pill--success { background: rgba(22, 163, 74, .14);  color: #16a34a; }
.rlv-pill--warn    { background: rgba(245, 158, 11, .18); color: #b45309; }
.rlv-pill--danger  { background: rgba(239, 68, 68, .14);  color: #b91c1c; }
.rlv-pill--info    { background: rgba(63, 74, 141, .12);  color: var(--rlv-primary); }

:root[data-theme="dark"] .rlv-pill          { color: var(--rlv-text); background: rgba(255, 255, 255, .08); }
:root[data-theme="dark"] .rlv-pill--success { color: #86efac; background: rgba(22, 163, 74, .22); }
:root[data-theme="dark"] .rlv-pill--warn    { color: #fcd34d; background: rgba(245, 158, 11, .22); }
:root[data-theme="dark"] .rlv-pill--danger  { color: #fca5a5; background: rgba(239, 68, 68, .22); }
:root[data-theme="dark"] .rlv-pill--info    { color: #a8b5ff; background: rgba(63, 74, 141, .28); }

.rlv-pill-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}


/* === Empty state ========================================================= */
.rlv-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 36px 28px;
    gap: 14px;
}

.rlv-empty-state__icon {
    width: 88px;
    height: 88px;
    border-radius: 28px;
    background: linear-gradient(135deg, #e0e5f7, #c8d4f0);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--rlv-primary);
    font-size: 36px;
    box-shadow: inset 0 0 0 1px rgba(63, 74, 141, .12);
}

:root[data-theme="dark"] .rlv-empty-state__icon {
    background: linear-gradient(135deg, rgba(91, 108, 245, .25), rgba(91, 108, 245, .08));
    color: #a8b5ff;
}

.rlv-empty-state__title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--rlv-text);
    margin: 0;
}

.rlv-empty-state__desc {
    color: var(--rlv-text-soft);
    max-width: 460px;
    margin: 0;
    line-height: 1.5;
}

.rlv-empty-state__hint {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: var(--rlv-radius-pill);
    background: rgba(63, 74, 141, .08);
    color: var(--rlv-primary);
    font-size: .82rem;
    font-weight: 600;
}

:root[data-theme="dark"] .rlv-empty-state__hint {
    background: rgba(63, 74, 141, .25);
    color: #a8b5ff;
}


/* === Tip / soft info row + grid ========================================== */
.rlv-tips {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 10px;
}

.rlv-tip {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 14px;
    background: rgba(63, 74, 141, .06);
    color: var(--rlv-text);
    font-size: .9rem;
    line-height: 1.4;
}

.rlv-tip__icon {
    color: var(--rlv-primary);
    flex-shrink: 0;
    font-size: 1.05rem;
}

:root[data-theme="dark"] .rlv-tip {
    background: rgba(255, 255, 255, .05);
}

:root[data-theme="dark"] .rlv-tip__icon {
    color: #a8b5ff;
}