/* ============================================================
   KREDO PWA UI — Banners, Toasts, Connection Indicator
   ============================================================ */

/* ── Full-Screen Takeover Modal Overlay (Shared) ────────────────── */
#kredo-install-banner,
#kredo-update-banner {
    position: fixed;
    inset: 0;
    background: rgba(4, 12, 24, 0.96);
    backdrop-filter: blur(25px) saturate(2);
    -webkit-backdrop-filter: blur(25px) saturate(2);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 2rem; /* Move exactly to the top */
    z-index: 100000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 1.5rem;
}

#kredo-install-banner.kredo-pwa-show,
#kredo-update-banner.kredo-pwa-show {
    opacity: 1;
    visibility: visible;
}

.kredo-pwa-banner-inner {
    background: linear-gradient(165deg, #0F172A 0%, #1E293B 100%);
    width: 100%;
    max-width: 440px;
    border-radius: 28px;
    padding: 3rem 2.5rem;
    text-align: center;
    box-shadow: 0 40px 100px -20px rgba(0, 0, 0, 0.8), 0 0 0 1px rgba(255,255,255,0.08);
    transform: scale(0.9) translateY(40px);
    transition: all 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
    max-height: 95vh;
    overflow-y: auto;
}

#kredo-install-banner.kredo-pwa-show .kredo-pwa-banner-inner,
#kredo-update-banner.kredo-pwa-show .kredo-pwa-banner-inner {
    transform: scale(1) translateY(0);
}

/* Icons & Layout (Shared) */
.kredo-pwa-icon,
.kredo-pwa-update-icon {
    width: 96px;
    height: 96px;
    border-radius: 24px;
    margin: 0 auto 2rem auto;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 15px 35px rgba(0, 69, 161, 0.4);
    background: #0045A1;
}

.kredo-pwa-update-icon {
    background: linear-gradient(135deg, #0045A1, #0066E6);
    color: #fff;
    font-size: 3rem;
}

.kredo-pwa-title {
    font-family: 'Inter', sans-serif;
    font-size: 1.75rem;
    font-weight: 800;
    color: #FFFFFF;
    margin-bottom: 1rem;
    letter-spacing: -0.03em;
    line-height: 1.1;
}

.kredo-pwa-subtitle {
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    color: #94A3B8;
    line-height: 1.6;
    margin-bottom: 2.5rem;
    display: block !important;
}

.kredo-pwa-banner-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.kredo-pwa-btn-install {
    width: 100%;
    padding: 1.1rem;
    background: #FFFFFF;
    color: #0045A1;
    border: none;
    border-radius: 16px;
    font-weight: 800;
    font-size: 1.1rem;
    cursor: pointer;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    transition: all 0.2s ease;
}

.kredo-pwa-btn-install:hover {
    transform: translateY(-2px);
    background: #F8FAFC;
}

.kredo-pwa-btn-dismiss {
    width: 100%;
    background: transparent;
    border: none;
    color: #64748B;
    font-size: 0.9rem;
    font-weight: 600;
    padding: 0.5rem;
    cursor: pointer;
    transition: all 0.2s ease;
}
.kredo-pwa-btn-dismiss:hover {
    color: #FFFFFF;
}
/* ── Connection Toast ────────────────────────────────────── */
#kredo-conn-toast {
    position: fixed;
    top: -60px;
    left: 50%;
    transform: translateX(-50%);
    background: #1E293B;
    color: #F8FAFC;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 100px;
    padding: 0.6rem 1.25rem;
    font-family: 'Inter', sans-serif;
    font-size: 0.82rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    z-index: 99998;
    box-shadow: 0 8px 24px rgba(0,0,0,0.4);
    transition: top 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    white-space: nowrap;
}
#kredo-conn-toast.kredo-pwa-show  { top: 1rem; }
#kredo-conn-toast.kredo-conn-success { background: #14532D; border-color: rgba(34,197,94,0.3); }

/* ── Generic Toast ───────────────────────────────────────── */
.kredo-pwa-toast {
    position: fixed;
    bottom: 5.5rem;
    right: 1.25rem;
    background: #1E293B;
    color: #F8FAFC;
    border-left: 4px solid #0045A1;
    border-radius: 10px;
    padding: 0.75rem 1.25rem;
    font-family: 'Inter', sans-serif;
    font-size: 0.83rem;
    font-weight: 600;
    z-index: 99997;
    box-shadow: 0 8px 24px rgba(0,0,0,0.4);
    max-width: 320px;
    opacity: 0;
    transform: translateX(20px);
    transition: all 0.3s ease;
}
.kredo-pwa-toast.kredo-pwa-show       { opacity: 1; transform: translateX(0); }
.kredo-pwa-toast.kredo-toast-success  { border-left-color: #22C55E; }
.kredo-pwa-toast.kredo-toast-warn     { border-left-color: #F59E0B; }
.kredo-pwa-toast.kredo-toast-error    { border-left-color: #EF4444; }

/* ── Offline indicator dot in header ─────────────────────── */
.kredo-offline-dot {
    display: none;
    width: 8px; height: 8px;
    border-radius: 50%;
    background: #EF4444;
    box-shadow: 0 0 0 3px rgba(239,68,68,0.2);
    animation: kredo-pulse-red 2s infinite;
}
body.kredo-is-offline .kredo-offline-dot { display: inline-block; }

@keyframes kredo-pulse-red {
    0%, 100% { box-shadow: 0 0 0 0 rgba(239,68,68,0.4); }
    50%       { box-shadow: 0 0 0 6px rgba(239,68,68,0);  }
}

/* ── Mobile adjustments ──────────────────────────────────── */
@media (max-width: 480px) {
    #kredo-install-banner,
    #kredo-update-banner {
        align-items: flex-start;
        padding-top: 5vh;
    }
    #kredo-update-banner {
        border-radius: 12px;
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }
    .kredo-pwa-banner-inner {
        width: calc(100% - 1.5rem);
        padding: 2.5rem 1.5rem;
        border-radius: 20px;
    }
    .kredo-pwa-title { font-size: 1.5rem; }
    .kredo-pwa-toast { right: 0.5rem; left: 0.5rem; max-width: 100%; }
}