/* ============================================================
   Pedyo – layout.css
   Navigation, footer, page shell, grid, sidebar
   ============================================================ */

/* ── Body base ── */
body {
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
  color: var(--pedyo-charcoal);
  background-color: var(--pedyo-background);
  line-height: var(--line-height-normal);
}

/* ── Container ── */
.container {
  width: 100%;
  max-width: var(--container-xl);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

@media (min-width: 640px)  { .container { padding-inline: var(--space-6); } }
@media (min-width: 1024px) { .container { padding-inline: var(--space-8); } }

.container--sm  { max-width: var(--container-sm); }
.container--md  { max-width: var(--container-md); }
.container--lg  { max-width: var(--container-lg); }

/* ── Page wrapper ── */
.page-wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.page-main {
  flex: 1;
  padding-top: var(--nav-height);
}

/* ── Navigation ── */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-grey-100);
  z-index: var(--z-sticky);
  box-shadow: var(--shadow-xs);
}

.site-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-xl);
  margin-inline: auto;
  padding-inline: var(--space-4);
  gap: var(--space-4);
}

@media (min-width: 640px)  { .site-nav__inner { padding-inline: var(--space-6); } }
@media (min-width: 1024px) { .site-nav__inner { padding-inline: var(--space-8); } }

.site-nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  flex-shrink: 0;
}

.site-nav__logo img {
  height: 36px;
  width: auto;
}

.site-nav__logo-text {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-extrabold);
  color: var(--pedyo-green);
  letter-spacing: -0.02em;
}

.site-nav__links {
  display: none;
  align-items: center;
  gap: var(--space-1);
}

@media (min-width: 768px) {
  .site-nav__links { display: flex; }
}

.site-nav__link {
  padding: var(--space-2) var(--space-3);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-grey-600);
  border-radius: var(--radius-md);
  transition: color var(--transition-fast), background-color var(--transition-fast);
  text-decoration: none;
}

.site-nav__link:hover,
.site-nav__link.is-active {
  color: var(--pedyo-green);
  background-color: rgba(21,122,90,0.06);
}

.site-nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* Mobile menu toggle */
.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: var(--space-2);
  border-radius: var(--radius-md);
  color: var(--pedyo-charcoal);
}

@media (min-width: 768px) {
  .nav-toggle { display: none; }
}

.nav-toggle__bar {
  display: block;
  width: 22px;
  height: 2px;
  background-color: currentColor;
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu */
.mobile-menu {
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-grey-100);
  box-shadow: var(--shadow-md);
  z-index: var(--z-sticky);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  transform: translateY(-100%);
  opacity: 0;
  visibility: hidden;
  transition: transform var(--transition-base),
              opacity var(--transition-base),
              visibility var(--transition-base);
}

.mobile-menu.is-open {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

@media (min-width: 768px) {
  .mobile-menu { display: none; }
}

.mobile-menu__link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--pedyo-charcoal);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: background-color var(--transition-fast);
}

.mobile-menu__link:hover {
  background-color: var(--color-grey-50);
  color: var(--pedyo-green);
}

.mobile-menu__divider {
  border-top: 1px solid var(--color-grey-100);
  margin: var(--space-2) 0;
}

/* ── Footer ── */
.site-footer {
  background-color: var(--pedyo-charcoal);
  color: var(--color-grey-300);
  padding: var(--space-16) 0 var(--space-8);
  margin-top: auto;
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
}

@media (min-width: 640px) {
  .site-footer__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .site-footer__grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
}

.site-footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.site-footer__logo {
  height: 36px;
  width: auto;
}

.site-footer__tagline {
  font-size: var(--font-size-sm);
  color: var(--color-grey-400);
  line-height: var(--line-height-relaxed);
  max-width: 280px;
}

.site-footer__heading {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-white);
  margin-bottom: var(--space-4);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.site-footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.site-footer__link {
  font-size: var(--font-size-sm);
  color: var(--color-grey-400);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.site-footer__link:hover {
  color: var(--color-white);
}

.site-footer__bottom {
  margin-top: var(--space-12);
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  align-items: center;
  text-align: center;
}

@media (min-width: 640px) {
  .site-footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.site-footer__copy {
  font-size: var(--font-size-xs);
  color: var(--color-grey-500);
}

.site-footer__legal {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  justify-content: center;
}

.site-footer__legal a {
  font-size: var(--font-size-xs);
  color: var(--color-grey-500);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.site-footer__legal a:hover {
  color: var(--color-grey-300);
}

/* ── Grid helpers ── */
.grid {
  display: grid;
  gap: var(--space-6);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.grid-auto-sm {
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
}

.grid-auto-md {
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.grid-auto-lg {
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
}

@media (max-width: 639px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

@media (min-width: 640px) and (max-width: 1023px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

/* ── Flex helpers ── */
.flex         { display: flex; }
.flex-col     { flex-direction: column; }
.flex-wrap    { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start  { align-items: flex-start; }
.justify-between { justify-content: space-between; }
.justify-center  { justify-content: center; }
.gap-2  { gap: var(--space-2); }
.gap-3  { gap: var(--space-3); }
.gap-4  { gap: var(--space-4); }
.gap-6  { gap: var(--space-6); }

/* ── Section spacing ── */
.section {
  padding-block: var(--space-16);
}

.section--sm {
  padding-block: var(--space-10);
}

.section--lg {
  padding-block: var(--space-24);
}

/* ── Hero ── */
.hero {
  background: linear-gradient(135deg, var(--pedyo-green-dark) 0%, var(--pedyo-green) 100%);
  color: var(--color-white);
  padding: var(--space-20) 0 var(--space-16);
  text-align: center;
}

.hero__title {
  font-size: clamp(var(--font-size-2xl), 5vw, var(--font-size-4xl));
  font-weight: var(--font-weight-extrabold);
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-4);
}

.hero__subtitle {
  font-size: clamp(var(--font-size-base), 2vw, var(--font-size-lg));
  opacity: 0.9;
  max-width: 560px;
  margin-inline: auto;
  margin-bottom: var(--space-8);
  line-height: var(--line-height-relaxed);
}

.hero__actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Page header ── */
.page-header {
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-grey-100);
  padding: var(--space-8) 0;
}

.page-header__title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--pedyo-charcoal);
}

.page-header__subtitle {
  font-size: var(--font-size-base);
  color: var(--color-grey-500);
  margin-top: var(--space-2);
}

/* ── Dashboard layout ── */
.dashboard-layout {
  display: grid;
  grid-template-columns: 1fr;
  min-height: calc(100vh - var(--nav-height));
}

@media (min-width: 1024px) {
  .dashboard-layout {
    grid-template-columns: var(--sidebar-width) 1fr;
  }
}

.dashboard-sidebar {
  background-color: var(--color-white);
  border-right: 1px solid var(--color-grey-100);
  padding: var(--space-6) 0;
  display: none;
}

@media (min-width: 1024px) {
  .dashboard-sidebar { display: block; }
}

.dashboard-sidebar__nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding-inline: var(--space-4);
}

.dashboard-sidebar__link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-grey-600);
  text-decoration: none;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.dashboard-sidebar__link:hover {
  background-color: var(--color-grey-50);
  color: var(--pedyo-green);
}

.dashboard-sidebar__link.is-active {
  background-color: rgba(21,122,90,0.08);
  color: var(--pedyo-green);
  font-weight: var(--font-weight-semibold);
}

.dashboard-sidebar__icon {
  font-size: var(--font-size-md);
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}

.dashboard-sidebar__section {
  padding: var(--space-4) var(--space-4) var(--space-2);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-grey-400);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.dashboard-content {
  padding: var(--space-8) var(--space-4);
  max-width: 100%;
  overflow-x: hidden;
}

@media (min-width: 640px) {
  .dashboard-content { padding: var(--space-8) var(--space-6); }
}

/* Mobile dashboard nav */
.dashboard-mobile-nav {
  display: flex;
  overflow-x: auto;
  gap: var(--space-2);
  padding: var(--space-4);
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-grey-100);
  scrollbar-width: none;
}

.dashboard-mobile-nav::-webkit-scrollbar { display: none; }

@media (min-width: 1024px) {
  .dashboard-mobile-nav { display: none; }
}

.dashboard-mobile-nav__link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  color: var(--color-grey-500);
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.dashboard-mobile-nav__link.is-active {
  color: var(--pedyo-green);
  background-color: rgba(21,122,90,0.08);
}

/* ── Admin layout ── */
.admin-layout {
  display: grid;
  grid-template-columns: 1fr;
  min-height: calc(100vh - var(--nav-height));
}

@media (min-width: 1024px) {
  .admin-layout {
    grid-template-columns: 240px 1fr;
  }
}

.admin-sidebar {
  background-color: var(--pedyo-charcoal);
  color: var(--color-grey-300);
  padding: var(--space-6) 0;
  display: none;
}

@media (min-width: 1024px) {
  .admin-sidebar { display: block; }
}

.admin-sidebar__heading {
  padding: var(--space-2) var(--space-5) var(--space-4);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-grey-500);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.admin-sidebar__link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-5);
  font-size: var(--font-size-sm);
  color: var(--color-grey-400);
  text-decoration: none;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.admin-sidebar__link:hover {
  background-color: rgba(255,255,255,0.06);
  color: var(--color-white);
}

.admin-sidebar__link.is-active {
  background-color: rgba(21,122,90,0.25);
  color: var(--color-white);
  border-left: 3px solid var(--pedyo-green);
}

.admin-sidebar__badge {
  margin-left: auto;
  background-color: var(--color-error);
  color: var(--color-white);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  padding: 1px 6px;
  border-radius: var(--radius-full);
  min-width: 20px;
  text-align: center;
}

.admin-content {
  padding: var(--space-8) var(--space-4);
  background-color: var(--pedyo-background);
  overflow-x: hidden;
}

@media (min-width: 640px) {
  .admin-content { padding: var(--space-8) var(--space-6); }
}

/* ── Stats grid ── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

@media (min-width: 768px) {
  .stats-grid { grid-template-columns: repeat(4, 1fr); }
}

.stat-card {
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-5) var(--space-6);
  box-shadow: var(--shadow-sm);
}

.stat-card__label {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-grey-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-2);
}

.stat-card__value {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-extrabold);
  color: var(--pedyo-charcoal);
  line-height: 1;
}

.stat-card__sub {
  font-size: var(--font-size-xs);
  color: var(--color-grey-400);
  margin-top: var(--space-1);
}

/* ── Two-column form layout ── */
.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0 var(--space-6);
}

@media (min-width: 640px) {
  .form-grid { grid-template-columns: repeat(2, 1fr); }
}

.form-grid .form-group--full {
  grid-column: 1 / -1;
}

/* ── Auth card ── */
.auth-page {
  min-height: calc(100vh - var(--nav-height));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8) var(--space-4);
  background-color: var(--pedyo-background);
}

.auth-card {
  background-color: var(--color-white);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-lg);
  padding: var(--space-10) var(--space-8);
  width: 100%;
  max-width: 440px;
}

.auth-card__logo {
  display: flex;
  justify-content: center;
  margin-bottom: var(--space-6);
}

.auth-card__logo img {
  height: 48px;
  width: auto;
}

.auth-card__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--pedyo-charcoal);
  text-align: center;
  margin-bottom: var(--space-2);
}

.auth-card__subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-grey-500);
  text-align: center;
  margin-bottom: var(--space-8);
  line-height: var(--line-height-relaxed);
}

.auth-card__footer {
  text-align: center;
  margin-top: var(--space-6);
  font-size: var(--font-size-sm);
  color: var(--color-grey-500);
}

.auth-card__footer a {
  color: var(--pedyo-green);
  font-weight: var(--font-weight-semibold);
  text-decoration: none;
}

.auth-card__footer a:hover {
  text-decoration: underline;
}

/* ── Provider profile page ── */
.provider-profile-header {
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-grey-100);
  padding: var(--space-8) 0;
}

.provider-profile-header__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

@media (min-width: 640px) {
  .provider-profile-header__inner {
    flex-direction: row;
    align-items: flex-start;
    gap: var(--space-6);
  }
}

.provider-profile-header__logo {
  width: 96px;
  height: 96px;
  border-radius: var(--radius-xl);
  object-fit: cover;
  background-color: var(--color-grey-100);
  flex-shrink: 0;
  border: 3px solid var(--color-grey-100);
}

.provider-profile-header__info {
  flex: 1;
  min-width: 0;
}

/* Provider name always on solid white background */
.provider-profile-header__name {
  font-size: clamp(var(--font-size-xl), 3vw, var(--font-size-2xl));
  font-weight: var(--font-weight-bold);
  color: var(--pedyo-charcoal);
  line-height: var(--line-height-snug);
  overflow-wrap: break-word;
  background-color: var(--color-white);
}

.provider-profile-header__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-3);
  font-size: var(--font-size-sm);
  color: var(--color-grey-500);
}

.provider-profile-header__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

/* ── Responsive helpers ── */
.hide-mobile  { display: none; }
.hide-desktop { display: block; }

@media (min-width: 768px) {
  .hide-mobile  { display: block; }
  .hide-desktop { display: none; }
}

/* ── Overflow protection ── */
* {
  max-width: 100%;
}

img, video, iframe, embed, object {
  max-width: 100%;
  height: auto;
}

pre, code {
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-all;
}