/* ============================================================
   GINEXYS — MODAL SYSTEM + EMAIL STRIP + GATE + TOAST
   Follows portfolio.css design tokens exactly.
   ============================================================ */

/* ── MODAL OVERLAY ─────────────────────────────────────────── */
.gx-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(7, 12, 18, 0.82);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 200ms ease, visibility 200ms ease;
}

.gx-modal-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

/* ── MODAL CARD ─────────────────────────────────────────────── */
.gx-modal {
  background: var(--surface-raised);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: 36px 32px 32px;
  width: 100%;
  max-width: 440px;
  position: relative;
  transform: translateY(10px);
  transition: transform 220ms ease;
}

.gx-modal-overlay.is-open .gx-modal {
  transform: translateY(0);
}

/* Engineering corner bracket */
.gx-modal::before {
  content: '';
  position: absolute;
  top: 8px;
  left: 8px;
  width: 12px;
  height: 12px;
  border-top: 1px solid var(--border-strong);
  border-left: 1px solid var(--border-strong);
  pointer-events: none;
}

/* Cyan accent line at top */
.gx-modal::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(to right, transparent, var(--gold-base), transparent);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  opacity: 0.7;
}

/* ── MODAL CLOSE ────────────────────────────────────────────── */
.gx-modal-close {
  position: absolute;
  top: 12px;
  right: 14px;
  width: 28px;
  height: 28px;
  background: transparent;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  color: var(--text-tertiary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  font-size: 14px;
  line-height: 1;
}

.gx-modal-close:hover {
  border-color: var(--gold-base);
  color: var(--text-primary);
}

/* ── MODAL HEADER ───────────────────────────────────────────── */
.gx-modal-eyebrow {
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-base);
  font-family: var(--font-body);
  margin-bottom: 6px;
}

.gx-modal-title {
  font-family: var(--font-display);
  font-size: 28px;
  letter-spacing: 0.08em;
  color: var(--text-primary);
  line-height: 1.1;
  margin-bottom: 8px;
}

.gx-modal-subtitle {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 24px;
}

/* ── FORM FIELDS ────────────────────────────────────────────── */
.gx-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.gx-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.gx-label {
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
  font-family: var(--font-body);
}

.gx-input,
.gx-textarea {
  background: var(--surface-sunken);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 12px;
  padding: 9px 12px;
  transition: border-color var(--transition-fast), background var(--transition-fast);
  width: 100%;
  outline: none;
}

.gx-input::placeholder,
.gx-textarea::placeholder {
  color: var(--text-tertiary);
}

.gx-input:focus,
.gx-textarea:focus {
  border-color: var(--gold-base);
  background: var(--surface-overlay);
}

.gx-textarea {
  resize: vertical;
  min-height: 80px;
  line-height: 1.5;
}

/* ── FORM ACTIONS ───────────────────────────────────────────── */
.gx-form-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 8px;
}

.gx-submit {
  background: var(--gold-base);
  color: var(--text-inverse);
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 11px 24px;
  cursor: pointer;
  transition: background var(--transition-fast);
  flex: 1;
}

.gx-submit:hover:not(:disabled) {
  background: var(--gold-bright);
}

.gx-submit:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.gx-privacy {
  font-size: 10px;
  color: var(--text-tertiary);
  line-height: 1.5;
  text-align: right;
}

/* ── FORM STATES ────────────────────────────────────────────── */
.gx-form-error {
  font-size: 11px;
  color: var(--semantic-danger-text);
  padding: 8px 10px;
  background: var(--semantic-danger);
  border-radius: var(--radius-sm);
  display: none;
}

.gx-form-error.is-visible {
  display: block;
}

.gx-success-state {
  text-align: center;
  padding: 16px 0 8px;
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.gx-success-state.is-visible {
  display: flex;
}

.gx-success-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(0, 180, 216, 0.1);
  border: 1px solid var(--gold-base);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-base);
}

.gx-success-title {
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: 0.08em;
  color: var(--text-primary);
}

.gx-success-msg {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 280px;
}

/* ── INLINE EMAIL STRIP ─────────────────────────────────────── */
.gx-email-strip {
  padding: 56px 0;
  border-bottom: 1px solid var(--border-default);
  background: var(--surface-sunken);
}

.gx-email-strip-inner {
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
  padding: 0 24px;
}

.gx-email-strip-eyebrow {
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-base);
  margin-bottom: 8px;
}

.gx-email-strip-title {
  font-family: var(--font-display);
  font-size: 32px;
  letter-spacing: 0.08em;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.gx-email-strip-sub {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 24px;
  line-height: 1.6;
}

.gx-email-strip-form {
  display: flex;
  gap: 10px;
  max-width: 400px;
  margin: 0 auto;
}

.gx-email-strip-form .gx-input {
  flex: 1;
}

.gx-email-strip-submit {
  background: var(--gold-base);
  color: var(--text-inverse);
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 10px 20px;
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--transition-fast);
}

.gx-email-strip-submit:hover:not(:disabled) {
  background: var(--gold-bright);
}

.gx-email-strip-submit:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.gx-email-strip-feedback {
  font-size: 11px;
  margin-top: 10px;
  min-height: 16px;
  color: var(--text-secondary);
}

.gx-email-strip-feedback.is-success {
  color: var(--semantic-success-text);
}

.gx-email-strip-feedback.is-error {
  color: var(--semantic-danger-text);
}

@media (max-width: 480px) {
  .gx-email-strip-form {
    flex-direction: column;
  }
}

/* ── GITHUB STAR BADGE ──────────────────────────────────────── */
.gx-star-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.gx-star-badge:hover {
  color: var(--gold-base);
}

.gx-star-badge svg {
  color: var(--gold-base);
}

.gx-star-count {
  font-variant-numeric: tabular-nums;
}

/* ── IN-TOOL GATE OVERLAY ───────────────────────────────────── */
.gx-gate-overlay {
  position: fixed;
  inset: 0;
  background: rgba(7, 12, 18, 0.72);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  z-index: 8000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 250ms ease, visibility 250ms ease;
}

.gx-gate-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.gx-gate-card {
  background: var(--surface-raised);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: 32px;
  width: 100%;
  max-width: 400px;
  text-align: center;
  position: relative;
  transform: scale(0.97);
  transition: transform 220ms ease;
}

.gx-gate-overlay.is-open .gx-gate-card {
  transform: scale(1);
}

.gx-gate-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(to right, transparent, var(--gold-base), transparent);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  opacity: 0.7;
}

.gx-gate-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(0, 180, 216, 0.08);
  border: 1px solid rgba(0, 180, 216, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  color: var(--gold-base);
}

.gx-gate-title {
  font-family: var(--font-display);
  font-size: 24px;
  letter-spacing: 0.08em;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.gx-gate-sub {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
}

.gx-gate-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.gx-gate-submit {
  background: var(--gold-base);
  color: var(--text-inverse);
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 11px 20px;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.gx-gate-submit:hover:not(:disabled) {
  background: var(--gold-bright);
}

.gx-gate-submit:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.gx-gate-dismiss-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 2px;
  flex-wrap: wrap;
}

.gx-gate-dismiss,
.gx-gate-remind {
  background: none;
  border: none;
  font-size: 11px;
  color: var(--text-tertiary);
  cursor: pointer;
  padding: 4px;
  transition: color var(--transition-fast);
  font-family: var(--font-body);
}

.gx-gate-dismiss:hover,
.gx-gate-remind:hover {
  color: var(--text-secondary);
}

.gx-gate-remind {
  text-decoration: underline;
  text-underline-offset: 2px;
}

.gx-gate-error {
  font-size: 11px;
  color: var(--semantic-danger-text);
  min-height: 14px;
}

.gx-gate-success {
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
}

.gx-gate-success.is-visible {
  display: flex;
}

/* ── STAR NUDGE TOAST ───────────────────────────────────────── */
.gx-star-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--surface-raised);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 7000;
  max-width: 300px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  opacity: 0;
  transform: translateY(8px);
  visibility: hidden;
  transition: opacity 250ms ease, transform 250ms ease, visibility 250ms ease;
}

.gx-star-toast.is-visible {
  opacity: 1;
  transform: translateY(0);
  visibility: visible;
}

.gx-star-toast-text {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.5;
  flex: 1;
}

.gx-star-toast-text a {
  color: var(--gold-base);
  text-decoration: none;
}

.gx-star-toast-text a:hover {
  color: var(--gold-bright);
}

.gx-star-toast-close {
  background: none;
  border: none;
  color: var(--text-tertiary);
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
  padding: 2px;
  flex-shrink: 0;
  transition: color var(--transition-fast);
}

.gx-star-toast-close:hover {
  color: var(--text-primary);
}