/* ============================================================
   Genesys Cloud Design System — applied to Polly TTS
   Tokens + component styling sourced from the design project.
   ============================================================ */
@import url("https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,300;0,400;0,500;0,700;1,400&family=Roboto+Mono:wght@400;500&family=Hanken+Grotesk:wght@400;500;600;700;800&display=swap");

:root {
  /* Brand: Orange */
  --orange-50: #FFF4EF; --orange-100: #FFE3D9; --orange-400: #FF7A54;
  --orange-500: #FF4F1F; --orange-600: #E5431A; --orange-700: #BE360F;
  /* Brand: Navy */
  --navy-900: #0E1B26; --navy-800: #152232; --navy-700: #1E2F42; --navy-600: #2A4055;
  /* Blue */
  --blue-50: #EDF3FE; --blue-200: #B5CCFB; --blue-500: #2D6CDF; --blue-600: #2256BE; --blue-700: #1A4291;
  /* Neutrals */
  --white: #FFFFFF; --gray-50: #F7F8FA; --gray-100: #EEF0F3; --gray-200: #E0E3E8;
  --gray-300: #C9CED6; --gray-400: #9AA2AD; --gray-500: #6B7480; --gray-600: #4C545E;
  --gray-700: #353B43; --gray-800: #22272D; --gray-900: #14181C;
  /* Status */
  --green-100: #DEF3E6; --green-500: #1F9D55; --green-600: #168047;
  --amber-100: #FDEFD3; --amber-500: #F5A623;
  --red-100: #FBE0DF; --red-500: #E02B27; --red-600: #BC1F1C;

  /* Semantic aliases */
  --color-primary: var(--orange-500);
  --color-primary-hover: var(--orange-600);
  --color-primary-active: var(--orange-700);
  --color-secondary: var(--blue-500);
  --text-strong: var(--navy-900);
  --text-body: var(--gray-800);
  --text-secondary: var(--gray-500);
  --text-muted: var(--gray-400);
  --text-link: var(--blue-600);
  --surface-page: var(--white);
  --surface-subtle: var(--gray-50);
  --surface-sunken: var(--gray-100);
  --surface-card: var(--white);
  --surface-inverse: var(--navy-800);
  --border-subtle: var(--gray-100);
  --border-default: var(--gray-200);
  --border-strong: var(--gray-300);
  --color-success: var(--green-500);
  --color-success-subtle: var(--green-100);
  --color-danger: var(--red-500);
  --color-danger-subtle: var(--red-100);
  --focus-ring: 0 0 0 3px rgba(45,108,223,0.45);

  /* Typography */
  --font-display: "Hanken Grotesk", "Segoe UI", system-ui, sans-serif;
  --font-sans: "Roboto", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-mono: "Roboto Mono", ui-monospace, "SF Mono", Menlo, monospace;

  /* Spacing & radii — 4px grid */
  --space-1: 0.25rem; --space-2: 0.5rem; --space-3: 0.75rem; --space-4: 1rem;
  --space-5: 1.25rem; --space-6: 1.5rem; --space-8: 2rem; --space-10: 2.5rem;
  --radius-xs: 3px; --radius-sm: 5px; --radius-md: 8px; --radius-lg: 12px; --radius-pill: 999px;

  /* Effects */
  --shadow-sm: 0 1px 3px rgba(21,34,50,0.08), 0 1px 2px rgba(21,34,50,0.06);
  --shadow-md: 0 4px 12px rgba(21,34,50,0.10), 0 1px 3px rgba(21,34,50,0.06);
  --shadow-lg: 0 12px 28px rgba(21,34,50,0.14), 0 4px 8px rgba(21,34,50,0.06);
  --shadow-brand: 0 8px 24px rgba(255,79,31,0.32);
  --ease-standard: cubic-bezier(0.2, 0, 0.2, 1);
  --duration-fast: 120ms; --duration-base: 180ms;
}

* { box-sizing: border-box; }

body {
  font-family: var(--font-sans);
  background: var(--surface-subtle);
  color: var(--text-body);
  min-height: 100vh;
  margin: 0;
  -webkit-font-smoothing: antialiased;
}

.material-symbols-rounded {
  font-variation-settings: 'opsz' 20;
  vertical-align: middle;
  user-select: none;
}

/* ----------------------------------------------------------
   App bar (TopBar pattern)
   ---------------------------------------------------------- */
.topbar {
  height: 60px;
  background: var(--white);
  border-bottom: 1px solid var(--border-default);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: 0 var(--space-6);
}
.topbar .brand { display: flex; align-items: center; gap: 12px; }
.topbar .brand img { height: 26px; display: block; }
.topbar .brand .product {
  font-size: 13px; font-weight: 500; color: var(--text-secondary);
  padding-left: 12px; border-left: 1px solid var(--border-default);
}
.topbar .spacer { flex: 1; }

.auth { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--text-secondary); }
.auth .user-chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 4px 12px 4px 6px; border-radius: var(--radius-pill); background: var(--gray-100);
  font-weight: 500; color: var(--text-strong);
}
.auth .user-chip .identity { display: flex; flex-direction: column; line-height: 1.2; min-width: 0; }
.auth .user-chip .identity .name { font-size: 13px; font-weight: 500; color: var(--text-strong); }
.auth .user-chip .identity .org { font-size: 11px; font-weight: 400; color: var(--text-secondary); }
.auth .avatar {
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--navy-700); color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 600; letter-spacing: 0.02em;
}

/* ----------------------------------------------------------
   Page layout
   ---------------------------------------------------------- */
.page {
  max-width: 760px;
  margin: 0 auto;
  padding: var(--space-8) var(--space-6) var(--space-10);
}
.page-head { margin-bottom: var(--space-6); }
.page-head .eyebrow {
  font-size: 11px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--color-primary); margin: 0 0 6px;
}
.page-head h1 {
  font-family: var(--font-display);
  font-size: 28px; font-weight: 700; letter-spacing: -0.02em;
  color: var(--text-strong); margin: 0;
}
.page-head p { font-size: 14px; color: var(--text-secondary); margin: 6px 0 0; }

.card {
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-6);
}
.card + .card { margin-top: var(--space-6); }

.card-head { display: flex; align-items: center; gap: 10px; margin-bottom: var(--space-5); }
.card-head .material-symbols-rounded {
  color: var(--color-primary); font-size: 22px;
}
.card-head h2 {
  font-family: var(--font-display);
  font-size: 18px; font-weight: 700; letter-spacing: -0.01em;
  color: var(--text-strong); margin: 0;
}

/* ----------------------------------------------------------
   Fields
   ---------------------------------------------------------- */
label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-strong);
  margin-bottom: 6px;
}
textarea, select, input[type=text] {
  width: 100%;
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--text-body);
  background: var(--white);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  transition: border-color var(--duration-fast) var(--ease-standard),
              box-shadow var(--duration-fast) var(--ease-standard);
}
textarea { padding: 11px 12px; resize: vertical; line-height: 1.5; }
select, input[type=text] { height: 40px; padding: 0 12px; }
select {
  appearance: none; -webkit-appearance: none; cursor: pointer;
  padding-right: 36px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239AA2AD' stroke-width='2'><path d='M6 9l6 6 6-6'/></svg>");
  background-repeat: no-repeat;
  background-position: right 10px center;
  background-size: 18px;
}
textarea:focus, select:focus, input[type=text]:focus {
  outline: none;
  border-color: var(--blue-500);
  box-shadow: var(--focus-ring);
}
select:disabled, textarea:disabled, input:disabled {
  background: var(--gray-100); color: var(--text-muted); cursor: not-allowed;
}
textarea::placeholder, input::placeholder { color: var(--text-muted); }

.field { margin-bottom: var(--space-5); }
.row { display: flex; gap: var(--space-4); margin-bottom: var(--space-5); }
.col { flex: 1; min-width: 0; }
.col label { margin-bottom: 6px; }

.muted { color: var(--text-secondary); font-size: 12px; display: block; margin-top: 6px; }

/* ----------------------------------------------------------
   Buttons
   ---------------------------------------------------------- */
button, .btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-sans); font-size: 14px; font-weight: 500; line-height: 1;
  padding: 9px 18px; min-height: 40px;
  color: #fff; background: var(--color-primary);
  border: 1px solid var(--color-primary); border-radius: var(--radius-sm);
  cursor: pointer; text-decoration: none; white-space: nowrap;
  box-shadow: 0 1px 2px rgba(255,79,31,0.30);
  transition: background var(--duration-fast) var(--ease-standard),
              border-color var(--duration-fast) var(--ease-standard),
              transform var(--duration-fast) var(--ease-standard);
}
button:hover:not(:disabled), .btn:hover {
  background: var(--color-primary-hover); border-color: var(--color-primary-hover);
}
button:active:not(:disabled), .btn:active { transform: scale(0.98); background: var(--color-primary-active); }
button:disabled {
  background: var(--gray-200); border-color: transparent;
  color: var(--text-muted); cursor: not-allowed; box-shadow: none;
}
.btn-lg { min-height: 48px; padding: 13px 24px; font-size: 16px; gap: 10px; }
.btn-block { width: 100%; }

/* Secondary button (white, bordered) */
.btn-secondary {
  background: var(--white); color: var(--text-strong);
  border: 1px solid var(--border-strong); box-shadow: none;
}
.btn-secondary:hover:not(:disabled) { background: var(--gray-50); border-color: var(--gray-400); }
.btn-secondary:active:not(:disabled) { background: var(--gray-100); }

/* Action button row spacing */
.actions { margin-top: var(--space-2); }

/* ----------------------------------------------------------
   Status / feedback
   ---------------------------------------------------------- */
.status {
  display: flex; align-items: center; gap: 12px;
  margin-top: var(--space-5); color: var(--text-secondary); font-size: 14px;
}
.loader {
  width: 22px; height: 22px;
  border: 3px solid var(--gray-200); border-top-color: var(--color-primary);
  border-radius: 50%; animation: spin 0.8s linear infinite; flex: none;
}
@keyframes spin { to { transform: rotate(360deg); } }

.alert {
  display: flex; gap: 12px; align-items: flex-start;
  margin-top: var(--space-4); padding: 13px 14px;
  border-radius: var(--radius-md); font-size: 13px; line-height: 1.5;
}
.alert::before {
  font-family: "Material Symbols Rounded"; font-size: 20px; flex: none; margin-top: 1px;
}
.error {
  background: var(--color-danger-subtle); border: 1px solid #F2B3B1; color: var(--red-600);
}
.error::before { content: "error"; }
.success {
  background: var(--color-success-subtle); border: 1px solid #A8DCBE; color: var(--green-600);
}
.success::before { content: "check_circle"; }

.result {
  margin-top: var(--space-5);
  display: flex; flex-direction: column; gap: var(--space-3);
  padding: var(--space-4);
  background: var(--surface-subtle); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
}
audio { width: 100%; }

.sep { border: 0; border-top: 1px solid var(--border-subtle); margin: var(--space-6) 0; }

.hidden { display: none !important; }

/* ----------------------------------------------------------
   Login gate — split-screen brand experience
   ---------------------------------------------------------- */
.login-gate {
  min-height: calc(100vh - 60px);
  display: flex;
}
.login-gate .pane-form {
  flex: 1 1 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--white); padding: var(--space-8);
}
.login-gate .pane-form .inner { width: 360px; max-width: 100%; text-align: left; }
.login-gate .pane-form img.logo { height: 34px; margin-bottom: 36px; display: block; }
.login-gate .pane-form h1 {
  font-family: var(--font-display); font-size: 28px; font-weight: 700;
  letter-spacing: -0.02em; color: var(--text-strong); margin: 0 0 6px;
}
.login-gate .pane-form p.sub { font-size: 14px; color: var(--text-secondary); margin: 0 0 28px; }

.login-gate .pane-brand {
  flex: 1 1 50%; position: relative; overflow: hidden;
  background: var(--navy-800); color: #fff;
  display: flex; flex-direction: column; justify-content: center;
  padding: 56px;
}
.login-gate .pane-brand .mark-bg { position: absolute; pointer-events: none; }
.login-gate .pane-brand .mark-bg.tr { right: -70px; top: -60px; width: 360px; opacity: 0.12; }
.login-gate .pane-brand .mark-bg.bl { left: -90px; bottom: -90px; width: 300px; opacity: 0.08; }
.login-gate .pane-brand .eyebrow {
  font-size: 12px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--orange-400); margin: 0 0 16px; position: relative;
}
.login-gate .pane-brand h2 {
  font-family: var(--font-display); font-size: 38px; font-weight: 800;
  letter-spacing: -0.02em; line-height: 1.1; margin: 0 0 18px; position: relative;
}
.login-gate .pane-brand p.lead {
  font-size: 16px; line-height: 1.6; color: rgba(255,255,255,0.78);
  max-width: 420px; position: relative; margin: 0;
}
.login-gate .region { font-size: 12.5px; color: var(--text-muted); margin-top: 28px; text-align: center; }

@media (max-width: 860px) {
  .login-gate { flex-direction: column; min-height: 0; }
  .login-gate .pane-brand { display: none; }
  .login-gate .pane-form { padding: var(--space-8) var(--space-6); }
  .page { padding: var(--space-6) var(--space-4) var(--space-8); }
  .row { flex-direction: column; gap: var(--space-5); }
}