/* Letras bonitas — alineado con landing (morado #7c3aed, rosa #ec4899, acento #ff6e2c) */
.letras-font-root {
    --bg: #f8fafc;
    --card-bg: #ffffff;
    --input-bg: #ffffff;
    --text: #334155;
    --text-muted: #64748b;
    --primary: #7c3aed;
    --primary-dark: #5b21b6;
    --ig-purple: #7c3aed;
    --accent: #7c3aed;
    --accent-hover: #6d28d9;
    --accent-pink: #ec4899;
    --accent-warm: #ff6e2c;
    --highlight: #5b21b6;
    --card-border: rgb(124 58 237 / 0.22);
    --shadow-sm: 0 1px 3px rgb(124 58 237 / 0.08);
    --shadow: 0 4px 14px rgb(124 58 237 / 0.1);
    --shadow-lg: 0 12px 28px rgb(124 58 237 / 0.14);
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
    overflow: visible;
    scrollbar-gutter: stable;
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    padding-bottom: env(safe-area-inset-bottom, 0px);
    font-family: 'Poppins', system-ui, sans-serif;
    --letras-sticky-top: 0px;
}
.letras-font-root * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', system-ui, sans-serif;
}
.letras-font-root .container {
    max-width: 900px;
    margin-inline: auto;
    padding-block: 1.25rem 2.75rem;
    padding-inline: max(1.5rem, env(safe-area-inset-left, 0px), env(safe-area-inset-right, 0px));
    width: 100%;
    box-sizing: border-box;
}

/* Sticky input */
.letras-font-root .controls {
    position: sticky;
    top: var(--letras-sticky-top);
    z-index: 500;
    margin: 0 0 1.35rem;
    padding: 0.65rem 0 1rem;
    background: rgb(250 245 255 / 0.94);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 0 0 1rem 1rem;
    border-bottom: 1px solid rgb(124 58 237 / 0.14);
    box-shadow: 0 8px 28px rgb(124 58 237 / 0.08);
}
.letras-font-root .ig-main-input {
    width: 100%;
    box-sizing: border-box;
    min-height: 2.75rem;
    max-height: 10.5rem;
    margin: 0;
    padding: 0.5rem 0.875rem;
    border-radius: 0.5rem;
    border: 2px solid rgb(124 58 237 / 0.35);
    background: var(--input-bg) !important;
    color: var(--text);
    font-size: 1rem;
    text-align: center;
    outline: none;
    resize: none;
    overflow-y: auto;
    font-family: inherit;
    line-height: 1.45;
    box-shadow: var(--shadow-sm);
    transition: box-shadow 0.2s, border-color 0.2s, height 0.12s ease-out;
}
.letras-font-root .ig-main-input::placeholder {
    color: rgb(100 116 139 / 0.85);
}
.letras-font-root .ig-main-input:focus {
    border-color: var(--accent-hover);
    box-shadow: 0 0 0 4px rgb(124 58 237 / 0.12), 0 6px 20px rgb(236 72 153 / 0.12);
}

.search-wrapper,
.search-input {
    display: none;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes lineEnter {
    from { opacity: 0; transform: translateY(14px); }
    to { opacity: 1; transform: translateY(0); }
}
.font-grid.font-results-lines {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    width: 100%;
    min-width: 0;
    margin-inline: auto;
    transition: opacity 0.35s ease, filter 0.35s ease;
}
.font-grid.ig-tool-grid.font-results-lines {
    max-width: 720px;
    width: 100%;
    min-width: 0;
    margin-inline: auto;
}
.font-grid.font-grid--loading-more {
    opacity: 0.88;
    filter: saturate(0.92);
}
.font-line {
    position: relative;
    opacity: 1;
    min-width: 0;
}
.font-line--fade-in {
    animation: fadeIn 0.32s ease-out forwards;
    opacity: 0;
}
.font-line--enter {
    animation: lineEnter 0.5s cubic-bezier(0.22, 1, 0.36, 1) forwards;
    opacity: 0;
}
.favorite-btn {
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 0.35rem;
    color: #64748b;
    cursor: pointer;
    padding: 0.3rem;
    flex-shrink: 0;
    transition: color 0.2s, background 0.2s;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}
.favorite-btn.active {
    color: #ec4899;
}
.font-line-fav {
    position: absolute;
    top: 0.35rem;
    right: 0.4rem;
    z-index: 2;
}
.letras-font-root .font-line-btn {
    width: 100%;
    display: block;
    text-align: center;
    font-family: inherit;
    font-size: 1.1rem;
    line-height: 1.35;
    padding: 0.65rem 2.5rem 0.65rem 0.85rem;
    border: 1px solid rgb(124 58 237 / 0.35);
    border-radius: 0.65rem;
    background: #fff;
    color: #1e293b;
    cursor: pointer;
    word-break: break-word;
    box-shadow: var(--shadow-sm);
    transition: border-color 0.25s ease, box-shadow 0.25s ease, background 0.2s ease;
}
.letras-font-root .font-line-btn:hover {
    border-color: var(--accent-hover);
    box-shadow: 0 4px 14px rgb(124 58 237 / 0.12);
    background: rgb(250 245 255 / 0.85);
}
.letras-font-root .font-line-btn.copied {
    border-color: #059669;
    box-shadow: 0 0 0 2px rgba(5, 150, 105, 0.25);
}
.letras-font-root .font-line-btn:focus-visible {
    outline: 2px solid var(--ig-purple);
    outline-offset: 2px;
}

#loadMoreFonts.is-loading,
.btn.is-loading,
.ig-load-more-btn.is-loading {
    transform: scale(0.94) !important;
    opacity: 0.85 !important;
    pointer-events: none;
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.3s ease !important;
}
.ig-load-more-btn.is-loading:hover {
    transform: scale(0.94) !important;
}
.ig-load-more-btn {
    background: linear-gradient(115deg, #7c3aed 0%, #db2777 52%, #ea580c 100%) !important;
    color: #fff !important;
    border: 1px solid rgb(124 58 237 / 0.25) !important;
    border-radius: 9999px !important;
    padding: 0.85rem 2.25rem !important;
    font-size: 1rem !important;
    font-weight: 700 !important;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    box-shadow: 0 6px 22px rgb(124 58 237 / 0.35) !important;
}
.ig-load-more-btn:hover {
    filter: brightness(1.06);
    transform: translateY(-2px);
}

.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-muted);
}

.letras-font-root .toast {
    position: fixed;
    bottom: max(2rem, env(safe-area-inset-bottom, 0px));
    left: 50%;
    right: auto;
    max-width: min(calc(100vw - 2rem), 22rem);
    width: max-content;
    box-sizing: border-box;
    transform: translateX(-50%) translateY(100px);
    background: var(--card-bg);
    color: var(--primary-dark);
    border: 1px solid rgb(124 58 237 / 0.35);
    padding: 0.75rem 1.5rem;
    border-radius: 0.75rem;
    font-weight: 600;
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 999999;
    box-shadow: var(--shadow-lg);
}
.letras-font-root .toast.show {
    transform: translateX(-50%) translateY(0);
}

@media (max-width: 640px) {
    .letras-font-root .container {
        padding-block: 1rem 2rem;
        padding-inline: max(1rem, env(safe-area-inset-left, 0px), env(safe-area-inset-right, 0px));
    }
    .letras-font-root .font-line-btn { min-height: 44px; padding: 0.65rem 1rem; }
    .favorite-btn.font-line-fav {
        display: none !important;
    }
}
@media (max-width: 380px) {
    .letras-font-root .font-line-btn { font-size: 1.05rem; padding-left: 0.75rem; padding-right: 0.75rem; }
}

body.admin-bar .letras-font-root {
    --letras-sticky-top: var(--wp-admin--admin-bar--height, 32px);
}
@media screen and (max-width: 782px) {
    body.admin-bar .letras-font-root {
        --letras-sticky-top: var(--wp-admin--admin-bar--height, 46px);
    }
}

body.letras-font-generator-page .wp-site-blocks > footer,
body.letras-font-generator-page #colophon,
body.letras-font-generator-page footer.site-footer,
body.letras-font-generator-page .site-footer {
    display: none !important;
}