/* top-left status tag + top-center MENU + top-right label */
.tag-l {
    position: fixed;
    top: 22px;
    left: 46px;
    font-size: 7px;
    color: var(--muted);
    letter-spacing: 2px;
    z-index: 40;
    animation: fadeIn 0.6s 1.5s ease forwards;
    opacity: 0;
}
.tag-l b {
    color: var(--teal);
    font-weight: normal;
}
.tag-r {
    position: fixed;
    top: 22px;
    right: 46px;
    font-size: 7px;
    color: var(--muted);
    letter-spacing: 2px;
    z-index: 40;
    animation: fadeIn 0.6s 1.5s ease forwards;
    opacity: 0;
}
.tag-c {
    position: fixed;
    top: 22px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 7px;
    color: var(--muted);
    letter-spacing: 2px;
    z-index: 40;
    animation: fadeIn 0.6s 1.5s ease forwards;
    opacity: 0;
}

.pixel-canvas {
    image-rendering: pixelated;
    display: block;
}

/* lift hero above tag dock */
.hero-title { bottom: 248px; }
.hero-sub { bottom: 222px; }

/* device tag dock — slides up from bottom */
.device-tag-panel {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 60;
    padding: 8px 12px calc(10px + env(safe-area-inset-bottom, 0px));
    background: linear-gradient(to top, rgba(7, 7, 15, 0.96) 0%, rgba(7, 7, 15, 0.55) 100%);
    border-top: 1px solid var(--border);
    transform: translateY(100%);
    transition: transform 0.42s cubic-bezier(0.32, 0.72, 0.32, 1);
    pointer-events: none;
    will-change: transform;
}
.device-tag-panel.device-tag-panel--open {
    transform: translateY(0);
    pointer-events: auto;
    min-height: 110px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
@media (prefers-reduced-motion: reduce) {
    .device-tag-panel {
        transition-duration: 0.08s;
    }
}
.device-tag-panel-inner {
    width: 100%;
    max-width: 26rem;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.device-tag-form {
    width: 100%;
    margin: 0;
}
.device-tag-field-row {
    display: flex;
    flex-direction: row;
    align-items: stretch;
    gap: 8px;
    width: 100%;
    margin-top: 12px;
}
.device-tag-panel .tag-form-input {
    flex: 1;
    min-width: 0;
    padding: 9px 12px;
    border-radius: var(--radius);
    border: 2px solid var(--teal-d);
    background: rgba(6, 16, 24, 0.92);
    color: var(--purple-l);
    font-family: var(--font);
    font-size: 10px;
    line-height: 1.45;
}
.device-tag-panel .tag-form-input::placeholder {
    font-size: 12px;
    line-height: 1.45;
    color: var(--muted);
    opacity: 0.9;
}
.device-tag-panel .tag-form-input:focus {
    outline: none;
    border-color: var(--teal);
    box-shadow: 0 0 0 2px rgba(93, 202, 165, 0.22);
}
.device-tag-secondary {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    gap: 8px;
    width: 100%;
}
.device-tag-panel .prefills {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 5px;
    align-items: center;
    flex: 1 1 auto;
    min-width: 0;
    width: 100%;
}
.device-tag-panel button.btn {
    font: inherit;
    cursor: pointer;
    font-family: var(--font);
    font-size: 10px;
}
.device-tag-panel .btn.btn--prefill {
    font-size: 9px;
    flex: 1 1 0;
    justify-content: center;
    text-align: center;
    min-width: 0;
}
.device-tag-panel .btn--primary {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    align-self: stretch;
    padding: 0 6px;
    min-width: 0;
    border-radius: var(--radius);
    letter-spacing: 0;
    line-height: 1.2;
    border: 2px solid var(--pink);
    background: var(--pink);
    color: #fff;
}
.device-tag-panel .btn--primary:hover {
    filter: brightness(1.08);
}
.btn-tag-help {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    padding: 0;
    margin-left: auto;
    border: 2px solid var(--muted);
    border-radius: var(--radius);
    background: rgba(26, 26, 58, 0.65);
    color: var(--purple-l);
    font-family: var(--font);
    font-size: 8px;
    line-height: 1;
    cursor: help;
}
.btn-tag-help:hover {
    border-color: var(--teal);
    color: var(--teal);
}
@media (max-width: 640px) {
    .tag-l, .tag-c { display: none; }
    .tag-r {
        right: 50%;
        transform: translateX(50%);
    }
}

@media (max-width: 520px) {
    .hero-title { bottom: 256px; }
    .hero-sub { bottom: 228px; }
    .device-tag-panel {
        padding-left: 10px;
        padding-right: 10px;
    }
    .device-tag-panel-inner {
        gap: 6px;
    }
    .device-tag-field-row {
        margin-top: 10px;
    }
    .device-tag-panel .tag-form-input {
        padding: 8px 10px;
        font-size: 8px;
    }
    .device-tag-panel .tag-form-input::placeholder {
        font-size: 10px;
    }
    .device-tag-panel .btn--primary {
        padding: 0 5px;
        border-width: 2px;
    }
    .device-tag-panel .prefills {
        gap: 4px;
    }
    .device-tag-panel .btn.btn--prefill {
        padding: 6px 9px;
        letter-spacing: 0;
    }
    .btn-tag-help {
        width: 26px;
        height: 26px;
    }
}

/* prevent iOS auto-zoom on input focus (requires font-size >= 16px on touch devices) */
@media (hover: none) {
    .device-tag-panel .tag-form-input {
        font-size: 16px;
    }
    .device-tag-panel .tag-form-input::placeholder {
        font-size: 16px;
    }
}

/* validation toast */
.tag-toast {
    position: absolute;
    left: 50%;
    bottom: 100%;
    margin-bottom: 8px;
    transform: translateX(-50%) translateY(6px);
    z-index: 70;
    max-width: min(22rem, calc(100vw - 24px));
    padding: 10px 14px;
    font-family: var(--font);
    font-size: 6px;
    line-height: 1.55;
    letter-spacing: 0.5px;
    color: var(--purple-l);
    text-align: center;
    background: rgba(12, 10, 28, 0.97);
    border: 2px solid var(--pink);
    border-radius: var(--radius);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.45);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s;
}
.tag-toast.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
    pointer-events: auto;
    cursor: pointer;
}
@media (max-width: 520px) {
    .tag-toast {
        font-size: 5px;
        padding: 8px 12px;
    }
}