.fill-wait {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: grid;
    place-items: center;
    padding: 1.25rem;
    overflow-y: auto;
    background: var(--pm-scrim-bg, rgba(15, 23, 42, 0.55));
    -webkit-backdrop-filter: var(--pm-scrim-blur, blur(3px));
    backdrop-filter: var(--pm-scrim-blur, blur(3px));
    animation: fill-wait-fade 0.25s ease-out;
}

.fill-wait--inline {
    position: static;
    padding: 0;
    margin-top: 1.25rem;
    background: none;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
    animation: none;
}

.fill-wait-card {
    position: relative;
    width: min(100%, 30rem);
    padding: 1.5rem;
    border-radius: 18px;
    background: var(--tile);
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.28);
    animation: fill-wait-rise 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.fill-wait-card:focus { outline: none; }

.fill-wait--inline .fill-wait-card {
    width: 100%;
    padding: 0;
    box-shadow: none;
    animation: none;
}

/* Pool */

.fill-pool-basin {
    position: relative;
    height: 150px;
    border-radius: 16px;
    border: 6px solid #e9e3d8;
    box-shadow: inset 0 2px 0 rgba(255, 255, 255, 0.6), 0 1px 0 #d6cfc1;
    overflow: hidden;
    background:
        linear-gradient(rgba(29, 96, 177, 0.07) 1px, transparent 1px) 0 0 / 18px 18px,
        linear-gradient(90deg, rgba(29, 96, 177, 0.07) 1px, transparent 1px) 0 0 / 18px 18px,
        linear-gradient(#f3f8fd, #e2edf8);
}

.fill-pool-gauge {
    position: absolute;
    top: 10%;
    bottom: 10%;
    right: 10px;
    z-index: 3;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.fill-pool-gauge span {
    display: block;
    width: 10px;
    height: 2px;
    border-radius: 2px;
    background: rgba(18, 42, 92, 0.35);
}

.fill-pool-gauge span:nth-child(even) { width: 6px; margin-left: 4px; }

.fill-pool-water {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, #2fc4ef 0%, #1d8fd6 55%, #1d60b1 100%);
    transition: height 1.2s cubic-bezier(0.3, 0.7, 0.3, 1);
}

.fill-pool-wave {
    position: absolute;
    left: 0;
    bottom: calc(100% - 2px);
    width: 200%;
    height: 16px;
}

.fill-pool-wave--back {
    fill: #7fdcf6;
    opacity: 0.75;
    animation: fill-pool-wave 7s linear infinite;
}

.fill-pool-wave--front {
    fill: #2fc4ef;
    animation: fill-pool-wave 4.5s linear infinite reverse;
}

.fill-pool-depth {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.fill-pool-caustics {
    position: absolute;
    inset: 0;
    opacity: 0.35;
    mix-blend-mode: soft-light;
    background:
        radial-gradient(ellipse 22px 9px at 20% 30%, #fff 40%, transparent 70%),
        radial-gradient(ellipse 30px 10px at 65% 55%, #fff 40%, transparent 70%),
        radial-gradient(ellipse 18px 8px at 40% 80%, #fff 40%, transparent 70%),
        radial-gradient(ellipse 26px 9px at 85% 25%, #fff 40%, transparent 70%);
    background-size: 160px 90px;
    animation: fill-pool-caustics 9s ease-in-out infinite alternate;
}

.fill-pool-bubble {
    position: absolute;
    bottom: -10px;
    left: var(--x);
    width: var(--size);
    height: var(--size);
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.75);
    background: rgba(255, 255, 255, 0.18);
    opacity: 0;
    animation: fill-pool-bubble var(--duration) ease-in var(--delay) infinite;
}

.fill-pool-float {
    position: absolute;
    top: -17px;
    left: 30%;
    z-index: 2;
    width: 26px;
    height: 13px;
    border-radius: 50%;
    background: repeating-conic-gradient(from 0deg at 50% 50%, #fff 0 45deg, var(--sky) 45deg 90deg);
    -webkit-mask: radial-gradient(ellipse 5px 2.5px at 50% 50%, transparent 98%, #000 100%);
    mask: radial-gradient(ellipse 5px 2.5px at 50% 50%, transparent 98%, #000 100%);
    filter: drop-shadow(0 2px 2px rgba(18, 42, 92, 0.3));
    animation: fill-pool-float 6s ease-in-out infinite;
}

/* Copy */

.fill-wait-title {
    margin: 1.2rem 0 0.35rem;
    font-family: var(--font-head);
    font-size: 1.35rem;
    line-height: 1.25;
    color: var(--navy-deep);
}

.fill-wait-title span { color: var(--blue); }

.fill-wait-lead {
    margin: 0;
    color: var(--muted);
    font-size: 0.92rem;
}

/* Steps */

.fill-wait-steps {
    margin: 1.1rem 0 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 0.55rem;
}

.fill-wait-step {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    font-size: 0.9rem;
    color: var(--muted);
    transition: color 0.3s ease;
}

.fill-wait-step[data-state="active"] { color: var(--navy-deep); font-weight: 600; }
.fill-wait-step[data-state="done"] { color: var(--ink, #152448); }
.fill-wait-step[data-state="waiting"] { opacity: 0.6; }

.fill-wait-step-icon {
    position: relative;
    flex: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    box-shadow: inset 0 0 0 2px var(--line);
    transition: background 0.3s ease, box-shadow 0.3s ease;
}

.fill-wait-step[data-state="active"] .fill-wait-step-icon {
    border-radius: 50% 0 50% 50%;
    transform: rotate(-45deg);
    background: linear-gradient(135deg, var(--sky), var(--blue));
    box-shadow: none;
    animation: fill-wait-drop 1.2s ease-in-out infinite;
}

.fill-wait-step[data-state="done"] .fill-wait-step-icon {
    background: var(--blue);
    box-shadow: none;
    animation: fill-wait-pop 0.35s ease-out;
}

.fill-wait-step[data-state="done"] .fill-wait-step-icon::after {
    content: "";
    position: absolute;
    left: 6px;
    top: 5px;
    width: 8px;
    height: 4px;
    border-left: 2px solid #fff;
    border-bottom: 2px solid #fff;
    transform: rotate(-45deg);
}

/* Tip + clock */

.fill-wait-tip {
    margin-top: 1.1rem;
    padding: 0.75rem 0.9rem;
    min-height: 4.6rem;
    border-radius: 12px;
    background: color-mix(in srgb, var(--sky) 10%, var(--tile));
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--sky) 35%, var(--line));
}

.fill-wait-tip-label {
    display: block;
    margin-bottom: 0.2rem;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--blue);
}

.fill-wait-tip p {
    margin: 0;
    font-size: 0.88rem;
    color: var(--navy-deep);
}

.fill-wait-tip-enter { transition: opacity 0.5s ease, transform 0.5s ease; }
.fill-wait-tip-from { opacity: 0; transform: translateY(6px); }

.fill-wait-elapsed {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    margin: 0.9rem 0 0;
    font-size: 0.8rem;
    color: var(--muted);
}

.fill-wait-clock {
    flex: none;
    font-variant-numeric: tabular-nums;
}

@keyframes fill-wait-fade {
    from { opacity: 0; }
}

@keyframes fill-wait-rise {
    from { opacity: 0; transform: translateY(14px) scale(0.98); }
}

@keyframes fill-pool-wave {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

@keyframes fill-pool-caustics {
    from { background-position: 0 0; }
    to { background-position: 60px 25px; }
}

@keyframes fill-pool-bubble {
    0% { opacity: 0; transform: translate(0, 0) scale(0.6); }
    15% { opacity: 1; }
    50% { transform: translate(4px, -60px) scale(1); }
    90% { opacity: 0.9; }
    100% { opacity: 0; transform: translate(-3px, -130px) scale(1.1); }
}

@keyframes fill-pool-float {
    0%, 100% { transform: translate(0, 0) rotate(-12deg); }
    25% { transform: translate(40px, 3px) rotate(8deg); }
    50% { transform: translate(90px, -1px) rotate(-4deg); }
    75% { transform: translate(45px, 2px) rotate(14deg); }
}

@keyframes fill-wait-drop {
    0%, 100% { transform: rotate(-45deg) translateY(0); }
    50% { transform: rotate(-45deg) translate(2px, -2px); }
}

@keyframes fill-wait-pop {
    0% { transform: scale(0.4); }
    70% { transform: scale(1.15); }
    100% { transform: scale(1); }
}

@media (prefers-reduced-motion: reduce) {
    .fill-wait,
    .fill-wait-card,
    .fill-pool-wave,
    .fill-pool-caustics,
    .fill-pool-float,
    .fill-wait-step-icon,
    .fill-wait-step[data-state] .fill-wait-step-icon { animation: none; }
    .fill-pool-bubble { display: none; }
    .fill-pool-water { transition: none; }
}

@media (max-width: 480px) {
    .fill-wait-card { padding: 1.1rem; }
    .fill-pool-basin { height: 120px; }
}