/* Shared v2 tool shell (hero + tool panel). Prefix: ts- */

.ts-page {
    background:
        radial-gradient(ellipse 80% 55% at 50% -10%, rgba(45, 212, 191, 0.22), transparent 60%),
        radial-gradient(ellipse 50% 40% at 100% 20%, rgba(14, 165, 233, 0.1), transparent 55%),
        linear-gradient(180deg, #e8f6f3 0%, #f5faf8 35%, #eef3f1 100%);
}

.ts-page__ad {
    background: transparent;
}

.ts-hero {
    padding: clamp(1.5rem, 4vw, 2.75rem) 1.25rem 0.5rem;
}

.ts-hero__inner {
    max-width: var(--ts-max-hero);
    margin: 0 auto;
    text-align: center;
}

.ts-hero__eyebrow {
    display: inline-flex;
    margin: 0 0 0.85rem;
    padding: 0.35rem 0.8rem;
    border-radius: 999px;
    background: rgba(204, 251, 241, 0.95);
    color: var(--ts-accent);
    font-family: var(--ts-sans);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.ts-hero__title {
    margin: 0 0 0.75rem;
    font-family: var(--ts-display);
    font-size: clamp(2rem, 5vw, 2.85rem);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.015em;
    color: var(--ts-ink);
}

.ts-hero__lead {
    margin: 0 auto 1.75rem;
    max-width: 36rem;
    color: var(--ts-muted);
    font-family: var(--ts-sans);
    font-size: 1.0625rem;
    line-height: 1.75;
    font-weight: 400;
}

.ts-tool-panel {
    max-width: var(--ts-max-tool);
    margin: 0 auto 1.75rem;
    padding: clamp(1.1rem, 2.5vw, 1.5rem);
    border-radius: var(--ts-radius-lg);
    background: linear-gradient(165deg, rgba(15, 118, 110, 0.1), rgba(255, 255, 255, 0.55));
    border: 1px solid rgba(15, 118, 110, 0.14);
}

.ts-tool {
    margin: 0 auto;
    padding: clamp(1.25rem, 3vw, 1.75rem);
    border-radius: var(--ts-radius-md);
    background: var(--ts-surface);
    border: 1px solid rgba(255, 255, 255, 0.98);
    box-shadow: 0 18px 48px rgba(21, 35, 31, 0.1);
    text-align: left;
}

.ts-tool__label {
    display: block;
    margin-bottom: 0.45rem;
    font-family: var(--ts-sans);
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--ts-ink);
}

.ts-tool__row {
    display: flex;
    gap: 0.65rem;
    align-items: stretch;
}

.ts-tool__input {
    flex: 1;
    min-width: 0;
    box-sizing: border-box;
    padding: 0.9rem 1.15rem;
    border-radius: 999px;
    border: 1.5px solid rgba(15, 118, 110, 0.22);
    background: #fff;
    font-family: var(--ts-sans);
    font-size: 0.98rem;
    font-weight: 500;
    color: var(--ts-ink);
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

/* Full-width when input sits alone in a field (URL / message), not beside a button */
.ts-tool__field > .ts-tool__input,
.ts-tool__field > .ts-tool__select {
    display: block;
    width: 100%;
    max-width: 100%;
}

.ts-tool__input:focus {
    border-color: var(--ts-accent);
    box-shadow: 0 0 0 4px rgba(15, 118, 110, 0.12);
}

.ts-tool__btn,
.ts-tool__download {
    border: 0;
    border-radius: 999px;
    padding: 0.9rem 1.35rem;
    background: linear-gradient(135deg, var(--ts-accent), var(--ts-accent-2));
    color: #fff;
    font-family: var(--ts-sans);
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
    box-shadow: 0 10px 24px rgba(15, 118, 110, 0.28);
    transition: transform 0.18s ease, box-shadow 0.18s ease, filter 0.18s ease;
}

.ts-tool__btn:hover,
.ts-tool__download:hover {
    transform: translateY(-1px);
    filter: brightness(1.05);
    box-shadow: 0 14px 28px rgba(15, 118, 110, 0.34);
}

.ts-tool__hint {
    margin: 0.65rem 0 0;
    color: var(--ts-muted);
    font-family: var(--ts-sans);
    font-size: 0.8rem;
    font-weight: 500;
    line-height: 1.5;
}

.ts-tool__meta {
    display: block;
    margin-top: 0.35rem;
    color: var(--ts-muted);
    font-family: var(--ts-sans);
    font-size: 0.78rem;
    font-weight: 600;
}

.ts-tool__preview {
    margin-top: 1.25rem;
    padding: 1.25rem;
    border-radius: var(--ts-radius-sm);
    background: linear-gradient(160deg, #f0fdfa, #fff);
    border: 1px dashed rgba(15, 118, 110, 0.22);
    text-align: center;
}

.ts-tool [hidden] {
    display: none !important;
}

.ts-tool__preview img {
    max-width: 100%;
    max-height: 420px;
    width: auto;
    height: auto;
    vertical-align: middle;
    object-fit: contain;
}

.ts-tool__icon {
    width: 128px;
    height: 128px;
    border-radius: 18px;
    border: 3px solid rgba(15, 118, 110, 0.15);
    box-shadow: 0 12px 28px rgba(21, 35, 31, 0.12);
    background: #fff;
    object-fit: contain;
}

.ts-tool__sample {
    display: block;
    width: 96px;
    height: 96px;
    margin: 0.85rem auto 0.35rem;
    object-fit: cover;
    border-radius: 16px;
    border: 2px solid rgba(15, 118, 110, 0.18);
    cursor: pointer;
    background: #fff;
    box-shadow: 0 8px 20px rgba(21, 35, 31, 0.08);
}

.ts-tool__sample-wrap {
    text-align: center;
    margin-top: 0.35rem;
}

.ts-tool input[type="file"] {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.ts-tool__dropzone {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    min-height: 168px;
    padding: 1.5rem 1.25rem;
    border: 2px dashed rgba(15, 118, 110, 0.28);
    border-radius: 18px;
    background: linear-gradient(160deg, #f0fdfa, #ffffff);
    cursor: pointer;
    transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
    text-align: center;
}

.ts-tool__dropzone:hover,
.ts-tool__dropzone.is-dragover {
    border-color: var(--ts-accent);
    background: linear-gradient(160deg, #e6fffa, #ffffff);
    box-shadow: 0 0 0 4px rgba(15, 118, 110, 0.1);
}

.ts-tool__dropzone-title {
    margin: 0;
    font-family: var(--ts-sans);
    font-size: 1rem;
    font-weight: 700;
    color: var(--ts-ink);
}

.ts-tool__dropzone-sub {
    margin: 0;
    font-family: var(--ts-sans);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--ts-muted);
}

.ts-tool__canvas-wrap {
    margin-top: 1.1rem;
    padding: 1rem;
    border-radius: var(--ts-radius-sm);
    background: linear-gradient(160deg, #f0fdfa, #fff);
    border: 1px dashed rgba(15, 118, 110, 0.22);
    overflow: auto;
    max-height: min(70vh, 640px);
    text-align: center;
}

.ts-tool__canvas-wrap canvas,
.ts-tool__canvas {
    display: block;
    max-width: 100%;
    width: auto !important;
    height: auto !important;
    margin: 0 auto;
    border-radius: 12px;
}

.ts-tool__loader {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    padding: 1.35rem 1rem;
    text-align: center;
}

.ts-tool__loader-dots {
    display: inline-flex;
    gap: 0.4rem;
}

.ts-tool__loader-dots i {
    display: block;
    width: 0.55rem;
    height: 0.55rem;
    border-radius: 50%;
    background: var(--ts-accent);
    animation: ts-loader-pulse 1.2s ease-in-out infinite;
}

.ts-tool__loader-dots i:nth-child(2) { animation-delay: 0.15s; }
.ts-tool__loader-dots i:nth-child(3) { animation-delay: 0.3s; }

@keyframes ts-loader-pulse {
    0%, 100% { opacity: 0.35; transform: scale(0.85); }
    50% { opacity: 1; transform: scale(1.15); }
}

/* Toast alerts — shared across all v2 tools */
.ts-toast {
    position: fixed;
    left: 50%;
    bottom: 1.5rem;
    z-index: 9999;
    max-width: min(92vw, 420px);
    padding: 0.85rem 1.15rem;
    border-radius: 14px;
    font-family: var(--ts-sans, "Open Sans", sans-serif);
    font-size: 0.92rem;
    font-weight: 600;
    line-height: 1.45;
    color: #fff;
    background: #b91c1c;
    box-shadow: 0 16px 40px rgba(21, 35, 31, 0.22);
    transform: translate(-50%, 120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.28s ease, opacity 0.28s ease;
}

.ts-toast.is-visible {
    transform: translate(-50%, 0);
    opacity: 1;
}

.ts-toast--error {
    background: #b91c1c;
}

.ts-toast--success {
    background: #0f766e;
}

.ts-tool__domain {
    display: block;
    margin-top: 0.75rem;
    font-family: var(--ts-sans);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--ts-accent);
}

.ts-tool__loading,
.ts-tool__error {
    font-family: var(--ts-sans);
    font-size: 0.9rem;
    font-weight: 600;
}

.ts-tool__loading { color: var(--ts-muted); }
.ts-tool__error { color: var(--ts-danger); }

.ts-tool__download {
    margin-top: 0.9rem;
}

.ts-tool > .ts-tool__download {
    width: 100%;
}

.ts-tool__actions .ts-tool__download {
    width: auto;
    flex: 1 1 auto;
    margin-top: 0;
    min-width: 9rem;
}

/* Tool/content separation — article background comes from tool-content.css */
.ts-content-wrap {
    margin-top: 0.75rem;
    border-top: 3px solid var(--ts-accent);
}

@media (max-width: 640px) {
    .ts-tool__row {
        flex-direction: column;
    }

    .ts-tool__btn {
        width: 100%;
    }
}

@media (max-width: 400px) {
    .ts-tool {
        padding: 1rem;
    }

    .ts-tool__field > .ts-tool__input {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        font-size: 16px;
        padding: 0.85rem 1rem;
        border-radius: 14px;
    }

    .ts-tool__actions .ts-tool__download {
        width: 100%;
        flex: 1 1 100%;
    }
}