/* ============================================================
   Site Notifications — toasts, dialogs, splash screens
   Authored by admin/notifications.php, rendered by js/site-notifications.js
   ============================================================ */

.kpff-notif-host {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 9000;
    font-family: 'Open Sans', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* Severity tokens (IAFF palette + standard semantics) */
.kpff-notif[data-severity="info"]    { --kpff-notif-accent: #112B45; --kpff-notif-accent-bg: rgba(17, 43, 69, 0.08); }
.kpff-notif[data-severity="success"] { --kpff-notif-accent: #10b981; --kpff-notif-accent-bg: rgba(16, 185, 129, 0.10); }
.kpff-notif[data-severity="warning"] { --kpff-notif-accent: #ffB238; --kpff-notif-accent-bg: rgba(255, 178, 56, 0.14); }
.kpff-notif[data-severity="urgent"]  { --kpff-notif-accent: #ee0000; --kpff-notif-accent-bg: rgba(238, 0, 0, 0.10); }

/* ─── TOAST ────────────────────────────────────────────────── */
.kpff-notif-toast-stack {
    position: fixed;
    bottom: 1.25rem;
    right: 1.25rem;
    display: flex;
    flex-direction: column-reverse;
    gap: 0.75rem;
    max-width: 22rem;
    pointer-events: none;
    z-index: 9100;
}
.kpff-notif-toast {
    pointer-events: auto;
    background: #fff;
    color: #1f2937;
    border-radius: 0.75rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.18), 0 2px 6px rgba(0,0,0,0.06);
    overflow: hidden;
    display: flex;
    align-items: stretch;
    animation: kpffNotifToastIn 0.35s cubic-bezier(.2,.8,.2,1);
    border: 1px solid rgba(0,0,0,0.05);
}
.kpff-notif-toast.kpff-notif-leaving { animation: kpffNotifToastOut 0.25s ease-in forwards; }
.kpff-notif-toast .kpff-notif-bar { width: 4px; background: var(--kpff-notif-accent); flex-shrink: 0; }
.kpff-notif-toast .kpff-notif-body-wrap { padding: 0.75rem 0.875rem 0.75rem 0.875rem; flex: 1; min-width: 0; }
.kpff-notif-toast .kpff-notif-row { display: flex; gap: 0.625rem; align-items: flex-start; }
.kpff-notif-toast .kpff-notif-icon { color: var(--kpff-notif-accent); flex-shrink: 0; padding-top: 0.125rem; }
.kpff-notif-toast .kpff-notif-icon svg { width: 1.125rem; height: 1.125rem; }
.kpff-notif-toast .kpff-notif-title { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 0.875rem; line-height: 1.3; color: #112B45; }
.kpff-notif-toast .kpff-notif-text { font-size: 0.8125rem; line-height: 1.45; color: #4b5563; margin-top: 0.25rem; }
.kpff-notif-toast .kpff-notif-image { display: block; max-width: 100%; max-height: 60px; border-radius: 0.375rem; margin-top: 0.5rem; }
.kpff-notif-toast .kpff-notif-cta { display: inline-flex; align-items: center; gap: 0.25rem; margin-top: 0.5rem; padding: 0.3125rem 0.75rem; background: var(--kpff-notif-accent); color: #fff; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 0.6875rem; text-transform: uppercase; letter-spacing: 0.025em; text-decoration: none; border-radius: 0.375rem; }
.kpff-notif-toast .kpff-notif-cta:hover { filter: brightness(1.08); }
.kpff-notif-toast .kpff-notif-close { background: none; border: none; color: #9ca3af; cursor: pointer; padding: 0.5rem 0.625rem; font-size: 1.125rem; line-height: 1; align-self: flex-start; }
.kpff-notif-toast .kpff-notif-close:hover { color: #374151; }

@keyframes kpffNotifToastIn { from { opacity: 0; transform: translate(10%, 20%); } to { opacity: 1; transform: translate(0,0); } }
@keyframes kpffNotifToastOut { to { opacity: 0; transform: translateX(110%); } }

/* ─── DIALOG ───────────────────────────────────────────────── */
.kpff-notif-dialog-overlay {
    position: fixed; inset: 0;
    background: rgba(15, 23, 42, 0.78);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.25rem;
    z-index: 9200;
    pointer-events: auto;
    animation: kpffNotifFadeIn 0.25s ease;
}
.kpff-notif-dialog {
    background: #fff;
    border-radius: 1rem;
    max-width: 32rem;
    width: 100%;
    max-height: 92vh;
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(0,0,0,0.35);
    display: flex;
    flex-direction: column;
    animation: kpffNotifDialogIn 0.35s cubic-bezier(.2,.8,.2,1);
}
.kpff-notif-dialog .kpff-notif-head { padding: 1.25rem 1.5rem 0.75rem; border-bottom: 1px solid rgba(0,0,0,0.06); display: flex; align-items: center; gap: 0.75rem; background: var(--kpff-notif-accent-bg); }
.kpff-notif-dialog .kpff-notif-head-icon { width: 2.5rem; height: 2.5rem; border-radius: 0.625rem; background: var(--kpff-notif-accent); color: #fff; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.kpff-notif-dialog .kpff-notif-head-icon svg { width: 1.25rem; height: 1.25rem; }
.kpff-notif-dialog .kpff-notif-title { font-family: 'Montserrat', sans-serif; font-weight: 900; font-size: 1.25rem; line-height: 1.25; color: #112B45; margin: 0; }
.kpff-notif-dialog .kpff-notif-close-x { margin-left: auto; background: none; border: none; color: #6b7280; cursor: pointer; font-size: 1.5rem; line-height: 1; padding: 0.25rem 0.5rem; }
.kpff-notif-dialog .kpff-notif-close-x:hover { color: #111827; }
.kpff-notif-dialog .kpff-notif-content { padding: 1.25rem 1.5rem; overflow-y: auto; color: #374151; font-size: 0.9375rem; line-height: 1.55; flex: 1; }
.kpff-notif-dialog .kpff-notif-image { display: block; max-width: 100%; max-height: 18rem; object-fit: contain; border-radius: 0.5rem; margin-bottom: 1rem; background: #f3f4f6; }
.kpff-notif-dialog .kpff-notif-attachment { display: inline-flex; align-items: center; gap: 0.5rem; margin-top: 1rem; padding: 0.625rem 0.875rem; background: #f3f4f6; color: #111827; text-decoration: none; border-radius: 0.5rem; font-size: 0.875rem; font-weight: 600; border: 1px solid rgba(0,0,0,0.05); }
.kpff-notif-dialog .kpff-notif-attachment:hover { background: #e5e7eb; }
.kpff-notif-dialog .kpff-notif-foot { padding: 0.875rem 1.5rem 1.25rem; display: flex; justify-content: flex-end; gap: 0.625rem; border-top: 1px solid rgba(0,0,0,0.06); }
.kpff-notif-dialog .kpff-notif-cta { padding: 0.625rem 1.25rem; background: var(--kpff-notif-accent); color: #fff; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 0.8125rem; text-transform: uppercase; letter-spacing: 0.025em; text-decoration: none; border-radius: 0.5rem; border: none; cursor: pointer; }
.kpff-notif-dialog .kpff-notif-cta:hover { filter: brightness(1.08); }
.kpff-notif-dialog .kpff-notif-close-btn { padding: 0.625rem 1.25rem; background: #f3f4f6; color: #374151; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 0.8125rem; text-transform: uppercase; letter-spacing: 0.025em; border-radius: 0.5rem; border: none; cursor: pointer; }
.kpff-notif-dialog .kpff-notif-close-btn:hover { background: #e5e7eb; }

/* ─── SPLASH (full screen overlay) ────────────────────────── */
.kpff-notif-splash-overlay {
    position: fixed; inset: 0;
    background: linear-gradient(135deg, #0c0c2d, #112B45);
    z-index: 9300;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    pointer-events: auto;
    animation: kpffNotifFadeIn 0.4s ease;
}
.kpff-notif-splash {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 1.5rem;
    max-width: 42rem;
    width: 100%;
    max-height: 92vh;
    overflow-y: auto;
    padding: 2.5rem 2rem;
    text-align: center;
    color: #fff;
    animation: kpffNotifSplashIn 0.45s cubic-bezier(.2,.8,.2,1);
    box-shadow: 0 30px 90px rgba(0,0,0,0.45);
}
.kpff-notif-splash .kpff-notif-head-icon { width: 4.5rem; height: 4.5rem; border-radius: 1rem; background: var(--kpff-notif-accent); color: #fff; display: inline-flex; align-items: center; justify-content: center; margin-bottom: 1.25rem; box-shadow: 0 8px 24px rgba(0,0,0,0.3); }
.kpff-notif-splash .kpff-notif-head-icon svg { width: 2.25rem; height: 2.25rem; }
.kpff-notif-splash .kpff-notif-title { font-family: 'Montserrat', sans-serif; font-weight: 900; font-size: clamp(1.75rem, 4vw, 2.5rem); line-height: 1.15; color: #fff; margin: 0 0 1rem; }
.kpff-notif-splash .kpff-notif-content { font-size: 1.0625rem; line-height: 1.6; color: rgba(255,255,255,0.85); margin-bottom: 1.25rem; }
.kpff-notif-splash .kpff-notif-image { display: block; max-width: 100%; max-height: 18rem; object-fit: contain; border-radius: 0.625rem; margin: 0 auto 1.25rem; }
.kpff-notif-splash .kpff-notif-attachment { display: inline-flex; align-items: center; gap: 0.5rem; margin-top: 0.875rem; padding: 0.625rem 0.875rem; background: rgba(255,255,255,0.1); color: #fff; text-decoration: none; border-radius: 0.5rem; font-size: 0.875rem; font-weight: 600; border: 1px solid rgba(255,255,255,0.12); }
.kpff-notif-splash .kpff-notif-attachment:hover { background: rgba(255,255,255,0.18); }
.kpff-notif-splash .kpff-notif-foot { display: flex; justify-content: center; gap: 0.75rem; margin-top: 1.75rem; flex-wrap: wrap; }
.kpff-notif-splash .kpff-notif-cta { padding: 0.875rem 2rem; background: var(--kpff-notif-accent); color: #fff; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 0.875rem; text-transform: uppercase; letter-spacing: 0.025em; text-decoration: none; border-radius: 0.5rem; border: none; cursor: pointer; }
.kpff-notif-splash .kpff-notif-close-btn { padding: 0.875rem 1.75rem; background: rgba(255,255,255,0.1); color: #fff; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 0.8125rem; text-transform: uppercase; letter-spacing: 0.025em; border-radius: 0.5rem; border: 1px solid rgba(255,255,255,0.12); cursor: pointer; }
.kpff-notif-splash .kpff-notif-close-btn:hover { background: rgba(255,255,255,0.18); }
.kpff-notif-splash .kpff-notif-close-x { position: absolute; top: 1rem; right: 1rem; background: rgba(255,255,255,0.08); border: none; color: #fff; cursor: pointer; font-size: 1.5rem; line-height: 1; width: 2.5rem; height: 2.5rem; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.kpff-notif-splash .kpff-notif-close-x:hover { background: rgba(255,255,255,0.15); }

@keyframes kpffNotifFadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes kpffNotifDialogIn { from { opacity: 0; transform: translateY(2rem) scale(.96); } to { opacity: 1; transform: translateY(0) scale(1); } }
@keyframes kpffNotifSplashIn { from { opacity: 0; transform: translateY(3rem) scale(.94); } to { opacity: 1; transform: translateY(0) scale(1); } }

/* ─── Mobile ───────────────────────────────────────────────── */
@media (max-width: 480px) {
    .kpff-notif-toast-stack { left: 0.75rem; right: 0.75rem; bottom: 0.75rem; max-width: none; }
    .kpff-notif-dialog { max-width: 100%; border-radius: 0.875rem; }
    .kpff-notif-splash { padding: 1.5rem 1.125rem; border-radius: 1rem; }
    .kpff-notif-splash .kpff-notif-title { font-size: 1.625rem; }
}

/* Lock body scroll when dialog/splash is active */
body.kpff-notif-locked { overflow: hidden; }