/* E-Yuri Admin Shell
   Layout dan visual fondasi admin. Warna memakai token dari base.css. */

[hidden] {
  display: none !important;
}

:root {
  --admin-sidebar-width: 260px;
  --admin-topbar-height: 64px;
  --admin-content-max: 1480px;
  --admin-sidebar-muted: rgba(255, 255, 255, 0.68);
  --admin-sidebar-line: rgba(255, 255, 255, 0.1);
  --admin-overlay: rgba(15, 23, 42, 0.62);
  --admin-login-glow: rgba(0, 122, 120, 0.32);
}

body:has(#admin-app) {
  background: var(--color-bg-main);
}

/* Login screen */
#admin-login {
  min-height: 100dvh;
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
  padding: 2rem 1.25rem 4.5rem;
  background:
    radial-gradient(circle at 78% 18%, var(--admin-login-glow), transparent 28rem),
    radial-gradient(circle at 12% 96%, rgba(15, 118, 110, 0.16), transparent 24rem),
    var(--color-brand-primary);
}

#admin-login::before,
#admin-login::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

#admin-login::before {
  inset: 0;
  opacity: 0.3;
  background-image:
    linear-gradient(var(--admin-sidebar-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--admin-sidebar-line) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, transparent, black 22%, black 78%, transparent);
}

#admin-login::after {
  width: 22rem;
  height: 22rem;
  right: -8rem;
  bottom: -10rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  box-shadow: 0 0 0 3rem rgba(255, 255, 255, 0.025), 0 0 0 6rem rgba(255, 255, 255, 0.02);
}

.login-card {
  position: relative;
  z-index: 1;
  width: min(100%, 440px);
  padding: clamp(2rem, 5vw, 3rem);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: 0 24px 72px rgba(7, 26, 46, 0.34);
}

.login-logo {
  display: block;
  width: auto;
  height: 40px;
  max-width: 100%;
  object-fit: contain;
  object-position: left center;
  margin-bottom: 2.25rem;
}

.login-kicker {
  margin-bottom: 0.5rem;
  color: var(--color-action);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.login-title {
  color: var(--color-text-main);
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  letter-spacing: -0.04em;
  line-height: 1.1;
}

.login-sub {
  max-width: 32ch;
  margin-top: 0.8rem;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

#login-form {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}

.login-field {
  display: grid;
  gap: 0.45rem;
}

.login-field label {
  color: var(--color-text-main);
  font-size: 0.82rem;
  font-weight: 700;
}

.login-field input {
  width: 100%;
  min-height: 48px;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text-main);
  font: inherit;
  transition: border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.login-field input::placeholder {
  color: var(--color-text-light);
}

.login-field input:hover {
  border-color: var(--color-border-hover);
}

.login-field input:focus {
  border-color: var(--color-action);
  box-shadow: 0 0 0 3px var(--color-action-tint);
  outline: none;
}

.login-submit {
  min-height: 48px;
  margin-top: 0.35rem;
  border: 0;
  border-radius: var(--radius-sm);
  background: var(--color-action);
  color: var(--color-text-inverse);
  cursor: pointer;
  font: inherit;
  font-weight: 800;
  transition: background 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

.login-submit:hover {
  background: var(--color-action-hover);
  box-shadow: var(--shadow-md);
}

.login-submit:active {
  transform: translateY(1px);
}

.login-note {
  margin-top: 1.25rem;
  color: var(--color-text-light);
  font-size: 0.76rem;
  text-align: center;
}

.login-back {
  position: absolute;
  z-index: 1;
  right: 1.25rem;
  bottom: 1.5rem;
  left: 1.25rem;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.86rem;
  text-align: center;
  text-decoration: none;
}

.login-back:hover {
  color: var(--color-text-inverse);
  text-decoration: underline;
}

/* Application shell */
#admin-app {
  min-height: 100dvh;
  background: var(--color-bg-main);
}

.admin-main-wrap {
  min-width: 0;
  min-height: 100dvh;
  margin-left: var(--admin-sidebar-width);
}

#sidebar {
  position: fixed;
  z-index: 30;
  inset: 0 auto 0 0;
  display: flex;
  flex-direction: column;
  width: var(--admin-sidebar-width);
  min-height: 100dvh;
  overflow-y: auto;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.04), transparent 36%),
    var(--color-brand-primary);
  color: var(--color-text-inverse);
  scrollbar-color: rgba(255, 255, 255, 0.22) transparent;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  min-height: var(--admin-topbar-height);
  padding: 0 1.25rem;
  border-bottom: 1px solid var(--admin-sidebar-line);
}

.sidebar-brand-mark {
  position: relative;
  display: grid;
  flex: 0 0 30px;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 10px;
  background: var(--color-action);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.28), 0 6px 18px rgba(0, 122, 120, 0.26);
}

.sidebar-brand-mark::before,
.sidebar-brand-mark::after {
  content: "";
  position: absolute;
  width: 11px;
  height: 6px;
  border: 2px solid var(--color-text-inverse);
  border-radius: 5px;
  transform: rotate(-35deg);
}

.sidebar-brand-mark::before {
  top: 8px;
  left: 6px;
}

.sidebar-brand-mark::after {
  right: 6px;
  bottom: 8px;
}

.sidebar-brand-name {
  min-width: 0;
  overflow: hidden;
  color: var(--color-text-inverse);
  font-size: 0.94rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sidebar-close {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  margin-left: auto;
  border: 1px solid var(--admin-sidebar-line);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--admin-sidebar-muted);
  cursor: pointer;
}

.sidebar-close:hover {
  border-color: rgba(255, 255, 255, 0.3);
  color: var(--color-text-inverse);
}

#sidebar-nav {
  display: grid;
  gap: 1.25rem;
  padding: 1.25rem 0.75rem 1.5rem;
}

.sidebar-group {
  display: grid;
  gap: 0.3rem;
}

.sidebar-group-label {
  padding: 0 0.75rem 0.45rem;
  color: rgba(255, 255, 255, 0.42);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.sidebar-link {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  min-height: 42px;
  padding: 0.55rem 0.75rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  color: var(--admin-sidebar-muted);
  font-size: 0.84rem;
  font-weight: 600;
  text-decoration: none;
  transition: color 160ms ease, background 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.sidebar-link:hover {
  border-color: var(--admin-sidebar-line);
  background: rgba(255, 255, 255, 0.07);
  color: var(--color-text-inverse);
  transform: translateX(2px);
}

.sidebar-link[aria-current="page"] {
  border-color: rgba(0, 122, 120, 0.26);
  background: var(--color-action);
  color: var(--color-text-inverse);
  box-shadow: 0 8px 18px rgba(0, 122, 120, 0.18);
}

.sidebar-link[aria-current="page"]::before {
  content: "";
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: -0.75rem;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: var(--color-action);
}

.sidebar-link-icon {
  display: inline-grid;
  flex: 0 0 20px;
  place-items: center;
  color: currentColor;
}

.sidebar-link-icon svg {
  width: 18px;
  height: 18px;
}

.sidebar-link-label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sidebar-link .sidebar-badge {
  margin-left: auto;
}

#topbar {
  position: sticky;
  z-index: 20;
  top: 0;
  display: flex;
  align-items: center;
  min-height: var(--admin-topbar-height);
  padding: 0 1.5rem;
  border-bottom: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 1px 0 rgba(15, 23, 42, 0.02);
  backdrop-filter: blur(12px);
}

#page-title {
  min-width: 0;
  margin-left: 0.9rem;
  overflow: hidden;
  color: var(--color-text-main);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-left: auto;
}

.topbar-action {
  position: relative;
}

.topbar-icon-btn,
.topbar-profile-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--color-text-muted);
  cursor: pointer;
  font: inherit;
  transition: border-color 160ms ease, background 160ms ease, color 160ms ease, transform 160ms ease;
}

.topbar-icon-btn:hover,
.topbar-profile-btn:hover,
.topbar-icon-btn[aria-expanded="true"],
.topbar-profile-btn[aria-expanded="true"] {
  border-color: var(--color-border);
  background: var(--color-surface-subtle);
  color: var(--color-text-main);
}

.topbar-icon-btn:active,
.topbar-profile-btn:active {
  transform: scale(0.97);
}

#btn-drawer {
  display: none;
}

.topbar-profile-btn {
  gap: 0.55rem;
  padding: 0.25rem 0.55rem 0.25rem 0.3rem;
}

.topbar-profile-name {
  max-width: 130px;
  overflow: hidden;
  color: var(--color-text-main);
  font-size: 0.82rem;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.topbar-avatar {
  display: inline-grid;
  flex: 0 0 32px;
  place-items: center;
  width: 32px;
  height: 32px;
  border: 2px solid var(--color-action-tint);
  border-radius: 50%;
  background: var(--color-brand-primary);
  color: var(--color-text-inverse);
  font-size: 0.68rem;
  font-weight: 800;
}

.admin-drawer-overlay {
  position: fixed;
  z-index: 25;
  inset: 0;
  background: var(--admin-overlay);
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
}

#admin-app.drawer-open .admin-drawer-overlay {
  opacity: 1;
  pointer-events: auto;
}

@media (max-width: 1023px) {
  #sidebar {
    box-shadow: 14px 0 36px rgba(7, 26, 46, 0.18);
    transform: translateX(-104%);
    transition: transform 220ms cubic-bezier(0.22, 1, 0.36, 1);
  }

  #admin-app.drawer-open #sidebar {
    transform: translateX(0);
  }

  .admin-main-wrap {
    margin-left: 0;
  }

  #btn-drawer,
  .sidebar-close {
    display: inline-flex;
  }
}

@media (max-width: 639px) {
  #topbar {
    padding: 0 0.75rem;
  }

  #page-title {
    margin-left: 0.55rem;
    font-size: 0.98rem;
  }

  .topbar-profile-name,
  .topbar-profile-btn > svg {
    display: none;
  }

  .login-card {
    padding: 1.75rem 1.25rem;
  }
}

@media (min-width: 1024px) {
  #admin-view {
    max-width: 100%;
    margin: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}