/* Twitter Font Generator - tool-specific styles. Composes shared
 * primitives in tools.css; only this tool's layout lives here. Sibling of
 * the Reddit Font Generator's tool.css with an X post mock, the
 * formatting / spacing toolbars, and the symbols panel. */

:root {
    --tfg-accent: #1d9bf0;
    --tfg-accent-dark: #0c7abf;
    --tfg-accent-tint: #eaf6fe;
    --tfg-near: #d97706;
    --tfg-over: #dc2626;
}

.page-hero h1 .tfg-hero-mark {
    width: 1em;
    height: 1em;
    vertical-align: -0.12em;
    margin-right: 0.4rem;
    color: var(--tfg-accent);
}

/* ---- Inputs ---- */
/* Single column: the display name above the full-width text box (was a
 * 1fr / 2fr side-by-side grid; operator, 2026-09-03). */
.tfg-fields { display: grid; grid-template-columns: 1fr; gap: 14px; }
.tfg-field-name { max-width: 520px; }
.tfg-field { display: flex; flex-direction: column; min-width: 0; }
.tfg-field-label { display: block; font-weight: 600; font-size: 0.92rem; color: #333; margin-bottom: 6px; }
.tfg-field-opt { font-weight: 400; color: #94a3b8; font-size: 0.82rem; }
.tfg-name-input { width: 100%; box-sizing: border-box; flex: 0 0 auto; font-size: 1.05rem; }
.tfg-textarea {
    width: 100%;
    box-sizing: border-box;
    min-height: 110px;
    resize: vertical;
    line-height: 1.5;
    font-size: 1.05rem;
}
.tfg-format-bar, .tfg-spacing { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin: 0 0 8px; }
.tfg-spacing { margin: 8px 0 0; }
.tfg-format-label { font-size: 0.78rem; color: #64748b; margin-right: 4px; }
.tfg-fmt {
    font: inherit;
    font-size: 0.82rem;
    min-width: 34px;
    padding: 5px 10px;
    border: 1px solid #d7dbe0;
    border-radius: 8px;
    background: #fff;
    color: #1f2937;
    cursor: pointer;
    line-height: 1.2;
}
.tfg-fmt:hover { border-color: var(--tfg-accent); color: var(--tfg-accent-dark); background: var(--tfg-accent-tint); }
.tfg-fmt:disabled { opacity: 0.45; cursor: default; background: #fff; color: #1f2937; border-color: #d7dbe0; }
.tfg-fmt-undo { margin-left: auto; }
.tfg-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-top: 12px;
}
.tfg-toolbar-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.tfg-toolbar-hint { font-size: 0.86rem; color: #64748b; font-variant-numeric: tabular-nums; font-weight: 600; }
.tfg-toolbar-hint.is-over { color: var(--tfg-over); }
.tfg-copy-post-btn { padding: 8px 18px; font-size: 0.9rem; }

/* ---- Preview card ---- */
.tfg-preview-card {
    margin: 18px 0 4px;
    background: #fff;
    border: 1px solid #e6e8eb;
    border-radius: 14px;
    padding: 18px 20px 16px;
}
.tfg-preview-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 10px 16px;
    margin-bottom: 12px;
}
.tfg-preview-title { margin: 0; font-size: 1rem; font-weight: 700; color: #1f2937; }
.tfg-preview-controls { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; }
.tfg-style-wrap { display: flex; align-items: center; gap: 8px; }
.tfg-style-label { font-size: 0.85rem; color: #475569; font-weight: 600; }
.tfg-style-select {
    font: inherit;
    font-size: 0.9rem;
    padding: 7px 30px 7px 11px;
    border: 1px solid #d7dbe0;
    border-radius: 8px;
    background-color: #fff;
    color: #1f2937;
    cursor: pointer;
    max-width: 100%;
}
.tfg-style-select:focus { outline: 2px solid var(--tfg-accent); border-color: var(--tfg-accent); }
.tfg-pills { display: inline-flex; border: 1px solid #d7dbe0; border-radius: 999px; overflow: hidden; background: #fff; }
.tfg-pill { font: inherit; font-size: 0.82rem; padding: 6px 13px; border: 0; background: transparent; color: #475569; cursor: pointer; }
.tfg-pill + .tfg-pill { border-left: 1px solid #d7dbe0; }
.tfg-pill.is-active { background: var(--tfg-accent); color: #fff; }
.tfg-pill:focus-visible { outline: 2px solid var(--tfg-accent); outline-offset: -2px; }
.tfg-check { font-size: 0.84rem; color: #334155; display: inline-flex; align-items: center; gap: 6px; cursor: pointer; }

/* The X-style post mock (avatar left, name + handle, text, action row). */
.tfg-mock {
    max-width: 560px;
    display: flex;
    gap: 12px;
    background: #fff;
    border: 1px solid #e6e8eb;
    border-radius: 16px;
    padding: 14px 16px 12px;
}
.tfg-mock-avatar {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #eff3f4;
    color: #8e8e8e;
    padding: 9px;
    box-sizing: border-box;
}
.tfg-mock-avatar svg { width: 100%; height: 100%; }
.tfg-mock-main { min-width: 0; flex: 1 1 auto; }
.tfg-mock-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 6px; margin-bottom: 4px; }
.tfg-mock-name { font-size: 0.98rem; font-weight: 700; color: #0f1419; word-break: break-word; overflow-wrap: anywhere; }
.tfg-mock-handle { font-size: 0.85rem; color: #536471; }
.tfg-mock-dot { color: #536471; }
.tfg-mock-text {
    font-size: 0.98rem;
    line-height: 1.45;
    color: #0f1419;
    white-space: pre-wrap;
    word-break: break-word;
    overflow-wrap: anywhere;
    min-height: 1.4em;
}
.tfg-mock.is-sample .tfg-mock-name,
.tfg-mock.is-sample .tfg-mock-text { color: #a3a3a3; }
.tfg-mock-actions { display: flex; justify-content: space-between; max-width: 320px; margin-top: 10px; }
.tfg-mock-actions span { display: inline-block; width: 34px; height: 9px; border-radius: 4px; background: #eff3f4; }

/* Meters */
.tfg-meter-row { max-width: 560px; margin-top: 12px; }
.tfg-meter { height: 8px; border-radius: 999px; background: #eef0f3; overflow: hidden; }
.tfg-meter-fill { height: 100%; width: 0; background: var(--tfg-accent); border-radius: 999px; transition: width 0.15s, background-color 0.15s; }
.tfg-meter-text { margin: 6px 0 0; font-size: 0.85rem; color: #64748b; font-variant-numeric: tabular-nums; }
.tfg-name-count { margin: 3px 0 0; font-size: 0.82rem; color: #94a3b8; font-variant-numeric: tabular-nums; }
.tfg-name-count.is-over { color: var(--tfg-over); font-weight: 600; }
.tfg-preview-card.is-near .tfg-meter-fill { background: var(--tfg-near); }
.tfg-preview-card.is-near .tfg-meter-text { color: var(--tfg-near); }
.tfg-preview-card.is-over .tfg-meter-fill { background: var(--tfg-over); }
.tfg-preview-card.is-over .tfg-meter-text { color: var(--tfg-over); font-weight: 600; }

.tfg-preview-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.tfg-copy-bio-btn { padding: 8px 18px; font-size: 0.9rem; }
.tfg-note {
    margin: 14px 0 0;
    padding: 10px 12px;
    border-radius: 10px;
    background: var(--tfg-accent-tint);
    color: #0b4f7a;
    font-size: 0.85rem;
    line-height: 1.5;
}

/* ---- Symbols and emoji ---- */
.tfg-symbols-card {
    margin: 14px 0 4px;
    background: #fff;
    border: 1px solid #e6e8eb;
    border-radius: 14px;
    padding: 18px 20px 14px;
}
.tfg-symbols-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 16px; margin-bottom: 12px; }
.tfg-symbols-title { margin: 0; font-size: 1rem; font-weight: 700; color: #1f2937; }
.tfg-symbols-controls { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; }
.tfg-symbols-panel[hidden] { display: none; }
.tfg-symgroup { margin-bottom: 10px; }
.tfg-symgroup-name { display: block; font-size: 0.74rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; color: #64748b; margin-bottom: 6px; }
.tfg-symgrid { display: flex; flex-wrap: wrap; gap: 4px; }
.tfg-sym {
    font: inherit;
    font-size: 1.1rem;
    line-height: 1;
    min-width: 38px;
    height: 38px;
    padding: 0 6px;
    border: 1px solid #e6e8eb;
    border-radius: 8px;
    background: #fff;
    color: #1f2937;
    cursor: pointer;
}
.tfg-sym:hover { border-color: var(--tfg-accent); background: var(--tfg-accent-tint); }
.tfg-sym[hidden] { display: none; }
.tfg-emoji { font-size: 1.3rem; }
.tfg-emoji-search { width: 100%; max-width: 420px; box-sizing: border-box; margin-bottom: 10px; }
.tfg-sym-note { margin: 10px 0 0; font-size: 0.82rem; color: #64748b; }
.tfg-sym-note[hidden] { display: none; }

/* ---- Style cards ---- */
.tfg-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 12px;
    margin: 18px 0 4px;
}
.tfg-card {
    background: #fff;
    border: 1px solid #e6e8eb;
    border-radius: 12px;
    padding: 12px 14px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 0;
}
.tfg-card.is-active { border-color: var(--tfg-accent); box-shadow: 0 0 0 2px var(--tfg-accent-tint); }
.tfg-card-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.tfg-card-name {
    font-size: 0.74rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--tfg-accent-dark);
}
.tfg-card-btns { display: flex; gap: 6px; flex: 0 0 auto; }
.tfg-card-btn {
    border: 1px solid #bfe0fa;
    background: var(--tfg-accent-tint);
    color: var(--tfg-accent-dark);
    font-size: 0.76rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 999px;
    cursor: pointer;
}
.tfg-card-btn:hover { background: var(--tfg-accent); color: #fff; border-color: var(--tfg-accent); }
.tfg-card-btn--preview { background: #fff; }
.tfg-card.is-active .tfg-card-btn--preview { background: var(--tfg-accent); color: #fff; border-color: var(--tfg-accent); }
.tfg-card-out {
    font-size: 1.2rem;
    line-height: 1.5;
    color: #1f2937;
    cursor: pointer;
    word-break: break-word;
    overflow-wrap: anywhere;
    min-height: 1.6em;
    border-radius: 6px;
    padding: 2px 4px;
    margin: 0 -4px;
    transition: background-color 0.12s;
}
.tfg-card-out:hover { background: var(--tfg-accent-tint); }
.tfg-card-out:focus { outline: 2px solid var(--tfg-accent); }
.tfg-list.is-placeholder .tfg-card-out { color: #b6bcc6; }

@media (max-width: 640px) {
    .tfg-fields { grid-template-columns: 1fr; }
    .tfg-list { grid-template-columns: 1fr; }
    .tfg-fmt-undo { margin-left: 0; }
    .tfg-mock { max-width: none; }
}