/*
 * modal.css — add prediction modal, overlays, form styles
 * Carnac Prediction Tracker
 * Load order: 3 of 4 (base → cards → modal → layout)
 * Depends on: base.css (CSS variables)
 */

/* ── Overlay ─────────────────────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.78);
  backdrop-filter: blur(5px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  padding: var(--space-md);
  animation: fadeIn 0.18s ease;
}

/* ── Modal box ───────────────────────────────────────────────────────────────── */
.modal {
  background: var(--surface);
  border: 3px solid var(--color-cyan);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  width: 100%;
  max-width: 520px;
  box-shadow: 0 0 40px rgba(0, 255, 255, 0.18), 0 24px 64px rgba(0, 0, 0, 0.7);
  animation: slideUp 0.22s ease;
  position: relative;
  max-height: 90vh;
  overflow-y: auto;
}

/* ── Modal header ────────────────────────────────────────────────────────────── */
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-xl);
}

.modal-title {
  font-family: var(--font-display);
  font-size: 0.8rem;
  color: var(--color-cyan);
  letter-spacing: 0.07em;
  text-shadow: 0 0 12px var(--color-cyan);
  line-height: 1.3;
}

.modal-close-btn {
  background: none;
  border: 2px solid var(--border);
  color: var(--text-dim);
  width: 34px;
  height: 34px;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}
.modal-close-btn:hover {
  border-color: var(--color-pink);
  color: var(--color-pink);
  box-shadow: 0 0 10px var(--glow-pink);
}

/* ── Form ────────────────────────────────────────────────────────────────────── */
.form {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.form-label {
  font-family: var(--font-display);
  font-size: 0.5rem;
  color: var(--text-secondary);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.form-input,
.form-textarea {
  background: var(--bg);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 12px var(--space-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
  width: 100%;
}

.form-textarea {
  resize: vertical;
  min-height: 110px;
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--color-cyan);
  box-shadow: 0 0 0 3px rgba(0, 255, 255, 0.12);
}

.form-input.has-error,
.form-textarea.has-error {
  border-color: var(--color-pink) !important;
  box-shadow: 0 0 0 3px rgba(255, 80, 120, 0.12) !important;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-dim);
  font-style: italic;
}

.form-input[type="date"]::-webkit-calendar-picker-indicator {
  filter: invert(0.65);
  cursor: pointer;
}

/* Field footer: error message + char counter */
.form-field-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 18px;
}

.form-error {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--color-pink);
}

.char-counter {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  transition: color var(--transition-fast);
  margin-left: auto;
}

.char-counter.warning { color: var(--color-yellow); }
.char-counter.danger  { color: var(--color-pink); }

/* ── Form actions ────────────────────────────────────────────────────────────── */
.form-actions {
  display: flex;
  gap: var(--space-md);
  justify-content: flex-end;
  margin-top: var(--space-xs);
}

.btn-cancel {
  padding: 10px var(--space-lg);
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-size: 0.55rem;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all var(--transition-fast);
  background: transparent;
  border: 2px solid var(--border);
  color: var(--text-secondary);
}
.btn-cancel:hover:not(:disabled) {
  border-color: var(--color-pink);
  color: var(--color-pink);
}

.btn-submit {
  padding: 10px var(--space-lg);
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-size: 0.55rem;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all var(--transition-fast);
  background: var(--color-cyan);
  border: 2px solid var(--color-cyan);
  color: #000;
  font-weight: 700;
  box-shadow: 0 0 12px rgba(0, 255, 255, 0.3);
}
.btn-submit:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(0, 255, 255, 0.5);
}
.btn-submit:active:not(:disabled) {
  transform: scale(0.95);
}
.btn-submit:disabled,
.btn-cancel:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

/* ── Submit error banner ─────────────────────────────────────────────────────── */
.submit-error {
  padding: 10px var(--space-md);
  background: rgba(255, 80, 120, 0.08);
  border: 2px solid var(--color-pink);
  border-radius: var(--radius-md);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--color-pink);
  line-height: 1.5;
}

/* ── Success state ───────────────────────────────────────────────────────────── */
.modal-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-2xl) 0;
  animation: pop 0.4s ease;
}

.modal-success-icon {
  font-size: 2.8rem;
  animation: float 1.5s ease-in-out infinite;
}

.modal-success-text {
  font-family: var(--font-display);
  font-size: 0.8rem;
  color: var(--color-green);
  text-shadow: 0 0 16px var(--color-green);
  letter-spacing: 0.1em;
}

/* ── Inline loading spinner ──────────────────────────────────────────────────── */
.loading-text { animation: blink 1s step-end infinite; }

/* ── Offline notice ──────────────────────────────────────────────────────────── */
.offline-notice {
  padding: 10px var(--space-md);
  background: rgba(255, 230, 0, 0.08);
  border: 2px solid var(--color-yellow);
  border-radius: var(--radius-md);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--color-yellow);
}

/* ── Responsive ──────────────────────────────────────────────────────────────── */
@media (max-width: 540px) {
  .modal {
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
  }

  .form-actions {
    flex-direction: column-reverse;
  }

  .btn-submit,
  .btn-cancel {
    width: 100%;
    text-align: center;
  }
}