/**
 * Tumicha landing button system.
 *
 * Single source of truth for CTAs across www landing pages, business /
 * personal / admin / driver dashboards, shared dialogs, and native wrappers.
 * Visual language matches www (charcoal primary, ghost secondary).
 */

:root {
  --tumicha-btn-ink: var(--ink, var(--charcoal, var(--primary, #121212)));
  --tumicha-btn-ink-soft: var(--ink-soft, var(--charcoal-light, #2a2a2a));
  --tumicha-btn-ink-dark: var(--charcoal-dark, var(--primary-dark, #0d0d0d));
  --tumicha-btn-paper: var(--paper, #f3f3f4);
  --tumicha-btn-soft-press: var(--soft-press, rgba(18, 18, 18, 0.06));
  --tumicha-btn-border: rgba(18, 18, 18, 0.22);
  --tumicha-btn-font: var(--font-body, "DM Sans", system-ui, -apple-system, sans-serif);
}

/* ------------------------------------------------------------------ */
/* Base                                                                */
/* ------------------------------------------------------------------ */

.btn,
.primary-btn,
.secondary-btn,
.bo-btn-primary,
.bo-btn-ghost,
.login-card button[type="submit"],
.auth-card button[type="submit"],
.auth-form button[type="submit"],
.tumicha-ui-dialog-btn {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  box-sizing: border-box;
  min-height: 48px;
  padding: 0.8rem 1.35rem;
  border-radius: 12px;
  font-family: var(--tumicha-btn-font);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.2;
  text-decoration: none;
  text-align: center;
  white-space: nowrap;
  cursor: pointer;
  border: 1px solid transparent;
  box-shadow: none;
  transition:
    background 0.2s ease,
    color 0.2s ease,
    border-color 0.2s ease,
    transform 0.2s ease,
    opacity 0.2s ease;
}

.btn:hover,
.primary-btn:hover:not(:disabled),
.secondary-btn:hover:not(:disabled),
.bo-btn-primary:hover:not(:disabled),
.bo-btn-ghost:hover:not(:disabled),
.login-card button[type="submit"]:hover:not(:disabled),
.auth-card button[type="submit"]:hover:not(:disabled),
.auth-form button[type="submit"]:hover:not(:disabled),
.tumicha-ui-dialog-btn:hover:not(:disabled) {
  transform: translateY(-1px);
}

.btn:focus-visible,
.primary-btn:focus-visible,
.secondary-btn:focus-visible,
.bo-btn-primary:focus-visible,
.bo-btn-ghost:focus-visible,
.login-card button[type="submit"]:focus-visible,
.auth-card button[type="submit"]:focus-visible,
.auth-form button[type="submit"]:focus-visible,
.tumicha-ui-dialog-btn:focus-visible {
  outline: 2px solid rgba(18, 18, 18, 0.28);
  outline-offset: 2px;
}

.btn:disabled,
.primary-btn:disabled,
.secondary-btn:disabled,
.bo-btn-primary:disabled,
.bo-btn-ghost:disabled,
.action-btn:disabled,
.danger-btn:disabled,
.login-card button[type="submit"]:disabled,
.auth-card button[type="submit"]:disabled,
.auth-form button[type="submit"]:disabled,
.tumicha-ui-dialog-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

/* Compact */
.btn-sm,
.action-btn,
.tumicha-ui-dialog-btn {
  min-height: 40px;
  padding: 0.55rem 1rem;
  font-size: 0.88rem;
  border-radius: 10px;
}

/* ------------------------------------------------------------------ */
/* Primary — landing .btn-gold / .btn-dark                             */
/* ------------------------------------------------------------------ */

.btn-gold,
.btn-dark,
.primary-btn,
.bo-btn-primary,
.login-card button[type="submit"],
.auth-card button[type="submit"],
.auth-form button[type="submit"],
.tumicha-ui-dialog-btn--primary {
  background: var(--tumicha-btn-ink) !important;
  color: var(--tumicha-btn-paper) !important;
  border-color: var(--tumicha-btn-ink-dark) !important;
}

.btn-gold:hover,
.btn-dark:hover,
.primary-btn:hover:not(:disabled),
.bo-btn-primary:hover:not(:disabled),
.login-card button[type="submit"]:hover:not(:disabled),
.auth-card button[type="submit"]:hover:not(:disabled),
.auth-form button[type="submit"]:hover:not(:disabled),
.tumicha-ui-dialog-btn--primary:hover:not(:disabled) {
  background: var(--tumicha-btn-ink-soft) !important;
  color: var(--tumicha-btn-paper) !important;
  border-color: var(--tumicha-btn-ink-soft) !important;
}

.btn-gold:active,
.btn-dark:active,
.primary-btn:active:not(:disabled),
.bo-btn-primary:active:not(:disabled),
.login-card button[type="submit"]:active:not(:disabled),
.auth-card button[type="submit"]:active:not(:disabled),
.auth-form button[type="submit"]:active:not(:disabled),
.tumicha-ui-dialog-btn--primary:active:not(:disabled) {
  background: var(--tumicha-btn-ink-dark) !important;
  border-color: var(--tumicha-btn-ink-dark) !important;
  color: var(--tumicha-btn-paper) !important;
  transform: none;
}

/* ------------------------------------------------------------------ */
/* Ghost / secondary — landing .btn-ghost                              */
/* ------------------------------------------------------------------ */

.btn-ghost,
.btn-ghost-dark,
.secondary-btn,
.refresh-btn,
.bo-btn-ghost,
.tumicha-ui-dialog-btn:not(.tumicha-ui-dialog-btn--primary):not(.tumicha-ui-dialog-btn--danger),
.action-btn:not(.danger):not(.danger-btn) {
  background: transparent !important;
  color: var(--tumicha-btn-ink) !important;
  border-color: var(--tumicha-btn-border) !important;
}

.btn-ghost:hover,
.btn-ghost-dark:hover,
.secondary-btn:hover:not(:disabled),
.refresh-btn:hover:not(:disabled),
.bo-btn-ghost:hover:not(:disabled),
.tumicha-ui-dialog-btn:not(.tumicha-ui-dialog-btn--primary):not(.tumicha-ui-dialog-btn--danger):hover:not(:disabled),
.action-btn:not(.danger):not(.danger-btn):hover:not(:disabled) {
  border-color: var(--tumicha-btn-ink) !important;
  background: var(--tumicha-btn-soft-press) !important;
  color: var(--tumicha-btn-ink) !important;
}

.btn-ghost:active,
.btn-ghost-dark:active,
.secondary-btn:active:not(:disabled),
.bo-btn-ghost:active:not(:disabled),
.action-btn:not(.danger):not(.danger-btn):active:not(:disabled) {
  transform: none;
  background: var(--tumicha-btn-soft-press) !important;
}

/* ------------------------------------------------------------------ */
/* Danger                                                              */
/* ------------------------------------------------------------------ */

.danger-btn,
.action-btn.danger,
.secondary-btn.danger-btn,
.tumicha-ui-dialog-btn--danger {
  background: #fee4e2 !important;
  color: #b44a3f !important;
  border-color: rgba(180, 74, 63, 0.35) !important;
}

.danger-btn:hover:not(:disabled),
.action-btn.danger:hover:not(:disabled),
.secondary-btn.danger-btn:hover:not(:disabled),
.tumicha-ui-dialog-btn--danger:hover:not(:disabled) {
  background: rgba(180, 74, 63, 0.14) !important;
  border-color: #b44a3f !important;
  color: #b44a3f !important;
}

.tumicha-ui-dialog-btn--danger {
  background: #b44a3f !important;
  color: #fff !important;
  border-color: #b44a3f !important;
}

.tumicha-ui-dialog-btn--danger:hover:not(:disabled) {
  background: #9a3f36 !important;
  border-color: #9a3f36 !important;
  color: #fff !important;
}

/* ------------------------------------------------------------------ */
/* Layout helpers                                                      */
/* ------------------------------------------------------------------ */

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

@media (prefers-reduced-motion: reduce) {
  .btn,
  .primary-btn,
  .secondary-btn,
  .bo-btn-primary,
  .bo-btn-ghost,
  .action-btn,
  .danger-btn,
  .login-card button[type="submit"],
  .auth-card button[type="submit"],
  .auth-form button[type="submit"],
  .tumicha-ui-dialog-btn {
    transition: none;
  }

  .btn:hover,
  .primary-btn:hover:not(:disabled),
  .secondary-btn:hover:not(:disabled),
  .bo-btn-primary:hover:not(:disabled),
  .bo-btn-ghost:hover:not(:disabled),
  .action-btn:hover:not(:disabled),
  .tumicha-ui-dialog-btn:hover:not(:disabled) {
    transform: none;
  }
}