/*
Theme Name: VoiceStream Pro
Theme URI: https://www.youtube.com/@TramponaInternet
Author: Trampo Creator
Author URI: https://www.youtube.com/@TramponaInternet
Description: Tema WordPress instalável do VoiceStream Pro, gerador profissional de roteiros de locução com Google AI Studio.
Version: 4.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.4
License: GPL-2.0-or-later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: voicestream-pro
*/

:root {
  --vsp-radius: 0.875rem;
  --vsp-background: oklch(0.985 0.002 250);
  --vsp-foreground: oklch(0.18 0.01 250);
  --vsp-surface: oklch(1 0 0);
  --vsp-surface-elevated: oklch(1 0 0);
  --vsp-card: oklch(1 0 0);
  --vsp-card-foreground: oklch(0.18 0.01 250);
  --vsp-popover: oklch(1 0 0);
  --vsp-popover-foreground: oklch(0.18 0.01 250);
  --vsp-primary: oklch(0.58 0.18 255);
  --vsp-primary-foreground: oklch(1 0 0);
  --vsp-primary-hover: oklch(0.52 0.19 255);
  --vsp-secondary: oklch(0.96 0.003 250);
  --vsp-secondary-foreground: oklch(0.22 0.01 250);
  --vsp-muted: oklch(0.955 0.003 250);
  --vsp-muted-foreground: oklch(0.5 0.012 250);
  --vsp-accent: oklch(0.95 0.02 255);
  --vsp-accent-foreground: oklch(0.3 0.05 255);
  --vsp-destructive: oklch(0.6 0.21 25);
  --vsp-destructive-foreground: oklch(1 0 0);
  --vsp-success: oklch(0.68 0.16 155);
  --vsp-warning: oklch(0.78 0.17 75);
  --vsp-border: oklch(0.92 0.004 250);
  --vsp-border-strong: oklch(0.86 0.006 250);
  --vsp-input: oklch(0.92 0.004 250);
  --vsp-ring: oklch(0.58 0.18 255);
  --vsp-shadow-soft: 0 1px 2px 0 oklch(0 0 0 / 0.04), 0 1px 3px 0 oklch(0 0 0 / 0.06);
  --vsp-shadow-elevated: 0 8px 24px -8px oklch(0 0 0 / 0.12), 0 2px 6px -2px oklch(0 0 0 / 0.08);
  --vsp-font-display: "SF Pro Display", -apple-system, BlinkMacSystemFont, "Inter", system-ui, sans-serif;
  --vsp-font-sans: "SF Pro Text", -apple-system, BlinkMacSystemFont, "Inter", system-ui, sans-serif;
  --vsp-font-mono: "SF Mono", ui-monospace, "JetBrains Mono", monospace;
}

html.vsp-dark,
body.vsp-dark,
.vsp-app.vsp-dark {
  --vsp-background: oklch(0.14 0.005 250);
  --vsp-foreground: oklch(0.96 0.002 250);
  --vsp-surface: oklch(0.18 0.006 250);
  --vsp-surface-elevated: oklch(0.22 0.007 250);
  --vsp-card: oklch(0.18 0.006 250);
  --vsp-card-foreground: oklch(0.96 0.002 250);
  --vsp-popover: oklch(0.2 0.007 250);
  --vsp-popover-foreground: oklch(0.96 0.002 250);
  --vsp-primary: oklch(0.7 0.17 255);
  --vsp-primary-foreground: oklch(0.12 0.01 250);
  --vsp-primary-hover: oklch(0.76 0.17 255);
  --vsp-secondary: oklch(0.24 0.008 250);
  --vsp-secondary-foreground: oklch(0.95 0.002 250);
  --vsp-muted: oklch(0.22 0.007 250);
  --vsp-muted-foreground: oklch(0.66 0.012 250);
  --vsp-accent: oklch(0.28 0.04 255);
  --vsp-accent-foreground: oklch(0.92 0.04 255);
  --vsp-destructive: oklch(0.62 0.2 25);
  --vsp-destructive-foreground: oklch(0.98 0 0);
  --vsp-success: oklch(0.72 0.16 155);
  --vsp-warning: oklch(0.82 0.15 75);
  --vsp-border: oklch(0.28 0.008 250);
  --vsp-border-strong: oklch(0.36 0.01 250);
  --vsp-input: oklch(0.26 0.008 250);
  --vsp-ring: oklch(0.7 0.17 255);
}

* { box-sizing: border-box; }
html { margin: 0 !important; scroll-behavior: smooth; }
body { margin: 0; background: var(--vsp-background); color: var(--vsp-foreground); }
body.admin-bar .vsp-header { top: 32px; }
@media (max-width: 782px) { body.admin-bar .vsp-header { top: 46px; } }

.vsp-app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--vsp-background);
  color: var(--vsp-foreground);
  font-family: var(--vsp-font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "ss01", "cv01", "cv11";
}
.vsp-app ::selection { background-color: color-mix(in oklab, var(--vsp-primary) 25%, transparent); }
.vsp-app button, .vsp-app input, .vsp-app textarea, .vsp-app select { font: inherit; }
.vsp-app button { border: 0; cursor: pointer; }
.vsp-app button:disabled { cursor: not-allowed; }
.vsp-hidden { display: none !important; }
.vsp-font-display { font-family: var(--vsp-font-display); letter-spacing: -0.022em; }
.vsp-glass {
  background-color: color-mix(in oklab, var(--vsp-surface) 70%, transparent);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
}
.vsp-header { position: sticky; top: 0; z-index: 40; border-bottom: 1px solid var(--vsp-border); }
.vsp-header-inner { max-width: 72rem; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; padding: 0.875rem 2rem; gap: 1rem; }
.vsp-brand-wrap { display: flex; align-items: center; gap: 0.75rem; min-width: 0; }
.vsp-icon-button { width: 2.375rem; height: 2.375rem; padding: 0; border-radius: 999px; display: inline-flex; align-items: center; justify-content: center; color: var(--vsp-foreground); background: transparent; border: 1px solid var(--vsp-border) !important; transition: background .18s ease, border-color .18s ease, transform .18s ease; flex: 0 0 auto; }
.vsp-icon-button:hover { background: var(--vsp-muted); border-color: var(--vsp-border-strong) !important; }
.vsp-icon-button:active { transform: scale(.98); }
.vsp-theme-button { background: var(--vsp-secondary); }
.vsp-brand-text { line-height: 1.15; min-width: 0; }
.vsp-brand-line { display: flex; align-items: center; gap: 0.5rem; }
.vsp-app-name { font-family: var(--vsp-font-display); letter-spacing: -0.022em; font-weight: 600; font-size: 1.125rem; white-space: nowrap; }
.vsp-version { font-family: var(--vsp-font-mono); font-size: 10px; line-height: 1; background: var(--vsp-foreground); color: var(--vsp-background); border-radius: 0.25rem; padding: 0.2rem 0.375rem; letter-spacing: .08em; text-transform: uppercase; font-weight: 700; }
.vsp-subtitle { margin: 0.1rem 0 0; color: var(--vsp-muted-foreground); font-size: 0.75rem; }
.vsp-header-actions { display: flex; align-items: center; gap: 0.625rem; }
.vsp-lang-tabs { display: flex; align-items: center; gap: 0.25rem; background: var(--vsp-secondary); padding: 0.25rem; border-radius: 999px; border: 1px solid var(--vsp-border); }
.vsp-lang-button { position: relative; min-width: 2.4rem; padding: 0.35rem .75rem; border-radius: 999px; font-size: 0.75rem; line-height: 1; font-weight: 700; letter-spacing: .04em; color: var(--vsp-muted-foreground); background: transparent; transition: color .18s ease, background .18s ease; }
.vsp-lang-button:hover { color: var(--vsp-foreground); }
.vsp-lang-button.is-active { color: var(--vsp-foreground); background: var(--vsp-surface); box-shadow: var(--vsp-shadow-soft); }
.vsp-main { max-width: 72rem; margin: 0 auto; width: 100%; padding: 1.5rem 1.5rem; flex: 1; display: flex; flex-direction: column; gap: 1.25rem; }
.vsp-toast { position: fixed; top: 1rem; right: 1rem; z-index: 80; display: flex; align-items: center; gap: .625rem; padding: .75rem 1rem; border-radius: 1rem; border: 1px solid var(--vsp-border); box-shadow: var(--vsp-shadow-elevated); font-size: .875rem; font-weight: 600; max-width: min(420px, calc(100vw - 2rem)); animation: vsp-pop .25s ease both; }
.vsp-toast-dot { width: .5rem; height: .5rem; border-radius: 999px; background: var(--vsp-primary); flex: 0 0 auto; }
.vsp-toast-success .vsp-toast-dot { background: var(--vsp-success); }
.vsp-toast-error .vsp-toast-dot { background: var(--vsp-destructive); }
.vsp-key-banner { background: var(--vsp-accent); border: 1px solid var(--vsp-border); border-radius: 1rem; padding: 1rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; animation: vsp-fade .24s ease both; }
.vsp-key-banner-left { display: flex; align-items: center; gap: .75rem; }
.vsp-warning-icon { background: var(--vsp-warning); color: var(--vsp-foreground); border-radius: .75rem; width: 2.25rem; height: 2.25rem; display: inline-flex; align-items: center; justify-content: center; flex: 0 0 auto; }
.vsp-key-banner h4 { margin: 0; font-size: .875rem; font-weight: 700; }
.vsp-key-banner p { margin: .15rem 0 0; color: var(--vsp-muted-foreground); font-size: .75rem; line-height: 1.45; }
.vsp-set-key-button { background: var(--vsp-foreground); color: var(--vsp-background); font-size: .75rem; font-weight: 700; padding: .5rem 1rem; border-radius: .75rem; white-space: nowrap; transition: opacity .18s ease; }
.vsp-set-key-button:hover { opacity: .9; }
.vsp-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(320px, 5fr); gap: 1.25rem; align-items: start; }
.vsp-input-column, .vsp-output-column { display: flex; flex-direction: column; gap: 1.25rem; min-width: 0; }
.vsp-output-column { gap: 1rem; }
.vsp-card { background: var(--vsp-card); color: var(--vsp-card-foreground); border: 1px solid var(--vsp-border); border-radius: 1.5rem; box-shadow: var(--vsp-shadow-soft); padding: 1.25rem; display: flex; flex-direction: column; gap: 1.25rem; }
.vsp-card-header { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.vsp-section-title { margin: 0; font-family: var(--vsp-font-display); letter-spacing: -0.022em; font-size: 1.125rem; line-height: 1.35; font-weight: 700; display: flex; align-items: center; gap: .5rem; }
.vsp-small-title { margin: 0; font-family: var(--vsp-font-display); letter-spacing: -0.022em; font-size: .875rem; font-weight: 700; }
.vsp-reset { display: inline-flex; align-items: center; gap: .375rem; color: var(--vsp-muted-foreground); font-size: .75rem; font-weight: 700; background: transparent; padding: .25rem; transition: color .18s ease; }
.vsp-reset:hover { color: var(--vsp-destructive); }
.vsp-textarea { width: 100%; min-height: 160px; max-height: 400px; resize: vertical; background: color-mix(in oklab, var(--vsp-muted) 60%, transparent); color: var(--vsp-foreground); border: 1px solid var(--vsp-border); border-radius: 1rem; padding: 1rem; font-size: .875rem; line-height: 1.5; outline: none; transition: background .18s ease, border-color .18s ease; }
.vsp-textarea:focus { background: color-mix(in oklab, var(--vsp-muted) 30%, transparent); border-color: var(--vsp-primary); }
.vsp-textarea::placeholder, .vsp-api-input::placeholder, .vsp-language-search::placeholder { color: var(--vsp-muted-foreground); opacity: 1; }
.vsp-dropzone { border: 2px dashed var(--vsp-border); border-radius: 1rem; padding: 1.5rem; text-align: center; cursor: pointer; transition: background .18s ease, border-color .18s ease; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .5rem; }
.vsp-dropzone:hover, .vsp-dropzone.is-dragging { background: color-mix(in oklab, var(--vsp-muted) 50%, transparent); }
.vsp-dropzone.is-dragging { border-color: var(--vsp-primary); background: color-mix(in oklab, var(--vsp-primary) 7%, transparent); }
.vsp-drop-icon { width: 2.75rem; height: 2.75rem; border-radius: 999px; background: var(--vsp-muted); border: 1px solid var(--vsp-border); display: inline-flex; align-items: center; justify-content: center; color: var(--vsp-muted-foreground); }
.vsp-dropzone p { margin: 0; }
.vsp-drop-title { font-size: .875rem; font-weight: 700; }
.vsp-drop-hint { color: var(--vsp-muted-foreground); max-width: 24rem; padding: 0 1rem; font-size: .75rem; line-height: 1.45; }
.vsp-files { background: color-mix(in oklab, var(--vsp-muted) 60%, transparent); border: 1px solid var(--vsp-border); border-radius: 1rem; padding: 1rem; overflow: hidden; animation: vsp-fade .22s ease both; }
.vsp-files-top { display: flex; align-items: center; justify-content: space-between; gap: .75rem; margin-bottom: .75rem; }
.vsp-files-title { color: var(--vsp-muted-foreground); text-transform: uppercase; letter-spacing: .08em; font-size: .75rem; font-weight: 700; }
.vsp-clear-files { color: var(--vsp-destructive); background: transparent; font-size: .75rem; font-weight: 700; padding: .25rem; }
.vsp-files-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .5rem; }
.vsp-file-chip { display: flex; align-items: center; justify-content: space-between; gap: .5rem; padding: .625rem; background: var(--vsp-card); border: 1px solid var(--vsp-border); border-radius: .75rem; font-size: .75rem; box-shadow: var(--vsp-shadow-soft); min-width: 0; }
.vsp-file-left { display: flex; align-items: center; gap: .5rem; min-width: 0; }
.vsp-file-preview, .vsp-file-generic { width: 2rem; height: 2rem; border-radius: .375rem; flex: 0 0 auto; object-fit: cover; background: var(--vsp-muted); display: inline-flex; align-items: center; justify-content: center; color: var(--vsp-muted-foreground); }
.vsp-file-name { margin: 0; font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 145px; }
.vsp-file-meta { margin: .05rem 0 0; color: var(--vsp-muted-foreground); font-size: .625rem; }
.vsp-file-remove { width: 1.5rem; height: 1.5rem; border-radius: .35rem; display: inline-flex; align-items: center; justify-content: center; color: var(--vsp-muted-foreground); background: transparent; flex: 0 0 auto; }
.vsp-file-remove:hover { color: var(--vsp-destructive); background: var(--vsp-muted); }
.vsp-controls-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.vsp-field { display: flex; flex-direction: column; gap: .375rem; min-width: 0; position: relative; }
.vsp-label { color: var(--vsp-muted-foreground); font-size: .75rem; font-weight: 700; }
.vsp-select, .vsp-language-button, .vsp-language-search { width: 100%; background: var(--vsp-muted); color: var(--vsp-foreground); border: 1px solid var(--vsp-border); outline: none; padding: .625rem; border-radius: .75rem; font-size: .75rem; font-weight: 700; transition: border-color .18s ease; }
.vsp-select:focus, .vsp-language-search:focus { border-color: var(--vsp-primary); }
.vsp-language-button { display: flex; align-items: center; justify-content: space-between; gap: .5rem; text-align: left; cursor: pointer; }
.vsp-lang-selected { display: flex; align-items: center; gap: .375rem; min-width: 0; }
.vsp-lang-selected-text { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-weight: 600; }
.vsp-lang-native { color: var(--vsp-muted-foreground); font-size: .625rem; font-weight: 400; }
.vsp-language-menu { position: absolute; left: 0; right: 0; top: calc(100% + .5rem); z-index: 50; background: var(--vsp-popover); border: 1px solid var(--vsp-border); border-radius: 1rem; box-shadow: var(--vsp-shadow-elevated); padding: .75rem; display: flex; flex-direction: column; gap: .5rem; max-height: 280px; animation: vsp-menu .16s ease both; }
.vsp-search-wrap { position: relative; }
.vsp-search-wrap svg { position: absolute; left: .75rem; top: .66rem; color: var(--vsp-muted-foreground); pointer-events: none; }
.vsp-language-search { padding-left: 2rem; }
.vsp-language-list { overflow-y: auto; display: flex; flex-direction: column; gap: .125rem; padding-right: .125rem; }
.vsp-language-list::-webkit-scrollbar, .vsp-script-output::-webkit-scrollbar { width: 6px; height: 6px; }
.vsp-language-list::-webkit-scrollbar-thumb, .vsp-script-output::-webkit-scrollbar-thumb { background: var(--vsp-border-strong); border-radius: 999px; }
.vsp-language-option { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: .5rem; padding: .5rem .75rem; border-radius: .75rem; background: transparent; color: var(--vsp-foreground); font-size: .75rem; font-weight: 700; text-align: left; }
.vsp-language-option:hover { background: var(--vsp-muted); }
.vsp-language-option.is-active { background: color-mix(in oklab, var(--vsp-primary) 10%, transparent); color: var(--vsp-primary); }
.vsp-language-option-left { display: flex; align-items: center; gap: .5rem; min-width: 0; }
.vsp-language-name { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.vsp-no-languages { margin: 0; color: var(--vsp-muted-foreground); font-size: .7rem; text-align: center; padding: 1rem 0; }
.vsp-generate-button { width: 100%; min-height: 56px; padding: 1rem 1.5rem; border-radius: 1rem; font-family: var(--vsp-font-display); letter-spacing: -0.022em; font-weight: 700; font-size: 1rem; color: var(--vsp-primary-foreground); display: inline-flex; align-items: center; justify-content: center; gap: .5rem; transition: background .24s ease, transform .18s ease, box-shadow .24s ease; background: var(--vsp-primary); box-shadow: var(--vsp-shadow-elevated); }
.vsp-generate-button:hover { background: var(--vsp-primary-hover); transform: scale(1.01); }
.vsp-generate-button:active { transform: scale(.99); }
.vsp-generate-button.is-loading { background: var(--vsp-muted); color: var(--vsp-muted-foreground); box-shadow: none; }
.vsp-spinner { width: 1.25rem; height: 1.25rem; border-radius: 999px; border: 3px solid currentColor; border-right-color: transparent; animation: vsp-spin .8s linear infinite; }
.vsp-error-box { background: color-mix(in oklab, var(--vsp-destructive) 10%, transparent); border: 1px solid color-mix(in oklab, var(--vsp-destructive) 30%, transparent); color: var(--vsp-foreground); padding: 1rem 1.25rem; border-radius: 1rem; font-size: .75rem; display: flex; align-items: flex-start; gap: .75rem; box-shadow: var(--vsp-shadow-soft); animation: vsp-fade .22s ease both; }
.vsp-error-box svg { color: var(--vsp-destructive); margin-top: .125rem; flex: 0 0 auto; }
.vsp-error-box h4 { margin: 0 0 .25rem; font-weight: 700; }
.vsp-error-box p { margin: 0; line-height: 1.5; color: var(--vsp-muted-foreground); }
.vsp-output-card { min-height: 480px; transition: opacity .2s ease; }
.vsp-output-card.is-generating { opacity: .7; }
.vsp-output-top { display: flex; align-items: center; justify-content: space-between; gap: 1rem; border-bottom: 1px solid var(--vsp-border); padding-bottom: 1rem; }
.vsp-output-title { margin: 0; font-family: var(--vsp-font-display); letter-spacing: -0.022em; font-size: 1rem; font-weight: 700; }
.vsp-output-kicker { margin: .125rem 0 0; color: var(--vsp-muted-foreground); font-family: var(--vsp-font-mono); font-size: .625rem; letter-spacing: .14em; font-weight: 700; text-transform: uppercase; }
.vsp-script-stats { display: flex; align-items: center; gap: .375rem; background: var(--vsp-muted); border: 1px solid var(--vsp-border); border-radius: 999px; padding: .375rem .75rem; font-family: var(--vsp-font-mono); font-size: .6875rem; white-space: nowrap; }
.vsp-stat-sep { color: var(--vsp-border-strong); }
.vsp-stat-time { color: var(--vsp-primary); font-weight: 700; }
.vsp-output-body { flex: 1; display: flex; flex-direction: column; justify-content: space-between; gap: 1.25rem; }
.vsp-empty-state { flex: 1; min-height: 330px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 4rem 1rem; }
.vsp-empty-icon { width: 3rem; height: 3rem; border-radius: 999px; background: var(--vsp-muted); border: 1px solid var(--vsp-border); display: inline-flex; align-items: center; justify-content: center; color: var(--vsp-muted-foreground); margin-bottom: 1rem; }
.vsp-empty-state p { margin: 0; }
.vsp-empty-title { font-size: .875rem; font-weight: 700; }
.vsp-empty-copy { color: var(--vsp-muted-foreground); font-size: .75rem; line-height: 1.5; max-width: 22rem; margin-top: .25rem !important; }
.vsp-script-output { color: var(--vsp-foreground); font-size: .875rem; line-height: 1.65; white-space: pre-wrap; word-break: break-word; padding: .5rem 0; font-weight: 300; letter-spacing: .01em; max-height: 420px; overflow-y: auto; padding-right: .5rem; animation: vsp-fade .22s ease both; }
.vsp-copy-button { width: 100%; padding: .75rem 1rem; background: var(--vsp-foreground); color: var(--vsp-background); border-radius: .75rem; font-size: .75rem; font-weight: 700; display: inline-flex; align-items: center; justify-content: center; gap: .5rem; transition: transform .18s ease; }
.vsp-copy-button:hover { transform: scale(1.01); }
.vsp-info-deck { background: var(--vsp-card); border: 1px solid var(--vsp-border); box-shadow: var(--vsp-shadow-soft); border-radius: 1.5rem; padding: 1.25rem; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem; margin-top: .25rem; }
.vsp-info-title { margin: 0 0 .5rem; font-family: var(--vsp-font-display); letter-spacing: -0.022em; font-size: .875rem; font-weight: 700; display: flex; align-items: center; gap: .5rem; }
.vsp-info-deck ul, .vsp-info-deck ol { margin: 0; padding: 0; list-style: none; color: var(--vsp-muted-foreground); font-size: .75rem; line-height: 1.55; display: flex; flex-direction: column; gap: .5rem; }
.vsp-info-deck li { display: flex; align-items: flex-start; gap: .45rem; }
.vsp-bullet { color: var(--vsp-primary); }
.vsp-info-deck strong { color: var(--vsp-foreground); }
.vsp-step-num { font-family: var(--vsp-font-mono); font-size: .625rem; background: var(--vsp-muted); color: var(--vsp-foreground); border-radius: .25rem; padding: .15rem .4rem; border: 1px solid var(--vsp-border); flex: 0 0 auto; font-weight: 700; }
.vsp-footer { border-top: 1px solid var(--vsp-border); padding: 1.5rem; background: color-mix(in oklab, var(--vsp-surface) 40%, transparent); text-align: center; display: flex; flex-direction: column; align-items: center; gap: .75rem; margin-top: .5rem; }
.vsp-footer-note { margin: 0; color: var(--vsp-muted-foreground); font-size: .75rem; line-height: 1.55; max-width: 42rem; }
.vsp-youtube { display: inline-flex; align-items: center; gap: .5rem; padding: .625rem 1.25rem; background: var(--vsp-muted); border: 1px solid var(--vsp-border); border-radius: 999px; color: var(--vsp-foreground); text-decoration: none; font-size: .75rem; font-weight: 700; box-shadow: var(--vsp-shadow-soft); transition: border-color .18s ease; }
.vsp-youtube:hover { border-color: var(--vsp-border-strong); color: var(--vsp-foreground); }
.vsp-made { margin: 0; color: var(--vsp-muted-foreground); font-size: .6875rem; letter-spacing: .02em; }
.vsp-made strong { color: var(--vsp-foreground); }
.vsp-modal { position: fixed; inset: 0; z-index: 70; display: flex; align-items: center; justify-content: center; padding: 1rem; background: color-mix(in oklab, var(--vsp-foreground) 40%, transparent); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); animation: vsp-fade .2s ease both; }
.vsp-modal-panel { background: var(--vsp-popover); color: var(--vsp-popover-foreground); border: 1px solid var(--vsp-border); border-radius: 1.5rem; box-shadow: var(--vsp-shadow-elevated); max-width: 28rem; width: 100%; padding: 1.5rem; display: flex; flex-direction: column; gap: 1.25rem; animation: vsp-pop .22s ease both; }
.vsp-modal-top { display: flex; align-items: center; justify-content: space-between; gap: 1rem; border-bottom: 1px solid var(--vsp-border); padding-bottom: .5rem; }
.vsp-modal-title { margin: 0; font-family: var(--vsp-font-display); letter-spacing: -0.022em; font-size: 1rem; font-weight: 700; }
.vsp-close-modal { width: 2rem; height: 2rem; border-radius: 999px; background: transparent; color: var(--vsp-muted-foreground); display: inline-flex; align-items: center; justify-content: center; }
.vsp-close-modal:hover { background: var(--vsp-muted); color: var(--vsp-foreground); }
.vsp-api-group { display: flex; flex-direction: column; gap: .5rem; }
.vsp-api-input { width: 100%; background: var(--vsp-muted); color: var(--vsp-foreground); border: 1px solid var(--vsp-border); border-radius: .75rem; padding: .75rem; outline: none; font-family: var(--vsp-font-mono); font-size: .75rem; }
.vsp-api-input:focus { border-color: var(--vsp-primary); }
.vsp-key-link { color: var(--vsp-primary); text-decoration: none; font-size: .75rem; font-weight: 700; display: inline-flex; align-items: center; gap: .25rem; margin-top: .25rem; }
.vsp-key-link:hover { text-decoration: underline; color: var(--vsp-primary); }
.vsp-modal-actions { display: flex; gap: .5rem; padding-top: .5rem; border-top: 1px solid var(--vsp-border); }
.vsp-save-key { flex: 1; padding: .75rem 1rem; background: var(--vsp-primary); color: var(--vsp-primary-foreground); border-radius: .75rem; font-size: .75rem; font-weight: 700; transition: background .18s ease; }
.vsp-save-key:hover { background: var(--vsp-primary-hover); }
.vsp-clear-key { padding: .75rem 1rem; background: var(--vsp-muted); color: var(--vsp-foreground); border: 1px solid var(--vsp-border) !important; border-radius: .75rem; font-size: .75rem; font-weight: 700; }
.vsp-clear-key:hover { background: var(--vsp-secondary); }
.vsp-ad-shell { width: 100%; display: flex; justify-content: center; align-items: center; margin: 1.5rem auto; text-align: center; overflow: hidden; }
.vsp-ad-shell-top { max-width: 72rem; padding: 0 1.5rem; }
.vsp-ad-inner { width: 100%; min-height: 90px; display: block; }
.vsp-ad-inner .adsbygoogle { margin-left: auto; margin-right: auto; text-align: center; }
.vsp-ad-label { display: block; color: var(--vsp-muted-foreground); font-family: var(--vsp-font-mono); font-size: .56rem; letter-spacing: .14em; text-transform: uppercase; margin-bottom: .35rem; }
.vsp-icon-primary { color: var(--vsp-primary); }
.vsp-youtube-red { color: #ff0000; }
.vsp-chevron { transition: transform .18s ease; color: var(--vsp-muted-foreground); }
.vsp-language-button.is-open .vsp-chevron { transform: rotate(180deg); }

@keyframes vsp-fade { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
@keyframes vsp-pop { from { opacity: 0; transform: translateY(-8px) scale(.97); } to { opacity: 1; transform: none; } }
@keyframes vsp-menu { from { opacity: 0; transform: translateY(-4px) scale(.98); } to { opacity: 1; transform: none; } }
@keyframes vsp-spin { to { transform: rotate(360deg); } }

@media (max-width: 900px) {
  .vsp-grid { grid-template-columns: 1fr; }
  .vsp-output-column { min-width: 0; }
}
@media (max-width: 720px) {
  .vsp-header-inner { padding: .875rem 1.25rem; }
  .vsp-subtitle { display: none; }
  .vsp-main { padding: 1.5rem 1rem; }
  .vsp-card { padding: 1.25rem; }
  .vsp-controls-grid, .vsp-info-deck, .vsp-files-grid { grid-template-columns: 1fr; }
  .vsp-key-banner { align-items: flex-start; flex-direction: column; }
  .vsp-set-key-button { width: 100%; }
}
@media (max-width: 460px) {
  .vsp-app-name { font-size: 1rem; }
  .vsp-header-inner { gap: .75rem; padding-left: 1rem; padding-right: 1rem; }
  .vsp-brand-wrap { gap: .5rem; }
  .vsp-icon-button { width: 2.2rem; height: 2.2rem; }
  .vsp-lang-button { padding-left: .55rem; padding-right: .55rem; min-width: 2.05rem; }
  .vsp-section-title { font-size: 1rem; }
  .vsp-output-top { align-items: flex-start; flex-direction: column; }
  .vsp-modal-actions { flex-direction: column; }
}