:root {
  --brand-primary: #16a34a; /* Tailwind green-600 */
  --brand-primary-dark: #15803d; /* Tailwind green-700 */
  --brand-primary-light: #dcfce7; /* Tailwind green-100 */
  --bg-hover: #f0fdf4;
  --bg-active: #dcfce7;
  --text-primary: #1e293b;
  --text-secondary: #64748b;
  --border-color: #e2e8f0;
}

body {
  font-family: 'Inter', 'Plus Jakarta Sans', sans-serif !important;
  color: var(--text-primary);
  margin: 0;
  padding: 0;
  overflow: hidden;
}

/* ==========================================
   DESKTOP 4-COLUMN GMAIL-STYLE LAYOUT (>= 769px)
   ========================================== */
@media screen and (min-width: 769px) {
  #layout {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    overflow: hidden !important;
  }

  /* 1. Dark Left Navigation Rail */
  #layout-menu {
    position: absolute !important;
    top: 0 !important;
    bottom: 0 !important;
    left: 0 !important;
    width: 72px !important;
    height: 100% !important;
    background-color: #111827 !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 16px 0 !important;
    z-index: 1000 !important;
    box-sizing: border-box !important;
    border-right: 1px solid rgba(255, 255, 255, 0.05) !important;
  }

  /* 2. Folder List Sidebar */
  #layout-sidebar {
    position: absolute !important;
    top: 0 !important;
    bottom: 0 !important;
    left: 72px !important;
    width: 240px !important;
    background-color: #f8fafc !important;
    border-right: 1px solid var(--border-color) !important;
    display: flex !important;
    flex-direction: column !important;
    z-index: 10 !important;
  }

  /* 3. Message List Column */
  #layout-list {
    position: absolute !important;
    top: 0 !important;
    bottom: 0 !important;
    left: 312px !important; /* 72px + 240px */
    width: 380px !important;
    background-color: #ffffff !important;
    border-right: 1px solid var(--border-color) !important;
    display: flex !important;
    flex-direction: column !important;
    z-index: 5 !important;
  }

  /* 4. Message Content Pane */
  #layout-content {
    position: absolute !important;
    top: 0 !important;
    bottom: 0 !important;
    left: 692px !important; /* 312px + 380px */
    right: 0 !important;
    background-color: #ffffff !important;
    display: flex !important;
    flex-direction: column !important;
  }
}

/* ==========================================
   LEFT RAIL (#layout-menu) STYLING
   ========================================== */
.user-avatar-top {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  margin-bottom: 20px !important;
  width: 100% !important;
}

.user-avatar-top .avatar-circle {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 42px !important;
  height: 42px !important;
  border-radius: 50% !important;
  background: linear-gradient(135deg, #16a34a, #15803d) !important;
  color: #ffffff !important;
  font-weight: 700 !important;
  font-size: 18px !important;
  box-shadow: 0 4px 10px rgba(22, 163, 74, 0.35) !important;
}

#taskmenu {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  width: 100% !important;
  gap: 14px !important;
  margin: 0 !important;
  padding: 0 4px !important;
  box-sizing: border-box !important;
}

#layout-menu #taskmenu a,
#layout-menu .sidebar-bottom a {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
  width: 60px !important;
  min-width: 60px !important;
  max-width: 60px !important;
  height: 56px !important;
  padding: 6px 2px !important;
  margin: 0 auto !important;
  border-radius: 12px !important;
  color: #9ca3af !important;
  text-decoration: none !important;
  transition: all 0.2s ease !important;
  box-sizing: border-box !important;
  float: none !important;
}

#layout-menu #taskmenu a:hover,
#layout-menu .sidebar-bottom a:hover {
  background-color: rgba(255, 255, 255, 0.08) !important;
  color: #ffffff !important;
}

#layout-menu #taskmenu a.selected {
  background-color: rgba(22, 163, 74, 0.2) !important;
  color: #4ade80 !important;
}

#layout-menu a::before {
  font-size: 20px !important;
  line-height: 1 !important;
  height: auto !important;
  width: 100% !important;
  margin: 0 0 4px 0 !important;
  text-align: center !important;
  float: none !important;
  display: block !important;
}

#layout-menu a span.inner {
  font-size: 10px !important;
  font-weight: 500 !important;
  line-height: 1.1 !important;
  text-align: center !important;
  width: 100% !important;
  display: block !important;
  white-space: nowrap !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
}

.sidebar-bottom {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  width: 100% !important;
  gap: 8px !important;
  margin-top: auto !important;
  padding-top: 12px !important;
  border-top: 1px solid rgba(255, 255, 255, 0.08) !important;
}

.sidebar-bottom .user-email {
  font-size: 9px !important;
  color: #9ca3af !important;
  text-align: center !important;
  max-width: 60px !important;
  white-space: nowrap !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  display: block !important;
  padding: 0 2px !important;
}

#layout-menu a.logout {
  color: #ef4444 !important;
}

#layout-menu a.logout::before {
  color: #ef4444 !important;
}

#layout-menu a.logout:hover {
  background-color: rgba(239, 68, 68, 0.18) !important;
  color: #fca5a5 !important;
}

/* ==========================================
   FOLDER SIDEBAR (#layout-sidebar) STYLING
   ========================================== */
.sidebar-compose-wrapper {
  padding: 16px 12px 12px 12px !important;
}

.sidebar-compose-wrapper .button.compose {
  width: 100% !important;
  height: 48px !important;
  border-radius: 12px !important;
  background: linear-gradient(135deg, #16a34a, #15803d) !important;
  color: #ffffff !important;
  font-weight: 600 !important;
  font-size: 14px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  box-shadow: 0 4px 12px rgba(22, 163, 74, 0.3) !important;
  transition: all 0.2s ease !important;
  margin: 0 !important;
  border: none !important;
}

.sidebar-compose-wrapper .button.compose:hover {
  background: linear-gradient(135deg, #15803d, #166534) !important;
  box-shadow: 0 6px 16px rgba(22, 163, 74, 0.4) !important;
}

.sidebar-compose-wrapper .button.compose::before {
  content: '\270E' !important;
  font-size: 1.1rem;
  margin-right: 8px;
}

#layout-sidebar .header {
  padding: 8px 16px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  border-bottom: 1px solid var(--border-color) !important;
  background: transparent !important;
  height: auto !important;
}

#layout-sidebar .header .username {
  font-size: 11px !important;
  font-weight: 600 !important;
  color: #64748b !important;
  white-space: nowrap !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
}

#mailboxlist {
  padding: 8px 0 !important;
  margin: 0 !important;
}

#mailboxlist li a {
  border-radius: 0 24px 24px 0 !important;
  margin-right: 12px !important;
  padding: 8px 16px 8px 20px !important;
  color: #475569 !important;
  font-size: 13px !important;
  font-weight: 500 !important;
  height: 38px !important;
  line-height: 38px !important;
  display: flex !important;
  align-items: center !important;
}

#mailboxlist li.selected > a {
  background-color: var(--brand-primary-light) !important;
  color: var(--brand-primary-dark) !important;
  font-weight: 700 !important;
}

#mailboxlist li a:hover {
  background-color: var(--bg-hover) !important;
}

/* ==========================================
   PERFECT TOOLBAR STYLING (GMAIL HORIZONTAL STYLE)
   ========================================== */
.toolbar.menu {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: wrap !important;
  align-items: center !important;
  gap: 4px !important;
  margin: 0 !important;
  padding: 4px 0 !important;
  height: auto !important;
  min-height: 48px !important;
  box-sizing: border-box !important;
}

/* IMPORTANT: Keep hidden elements hidden! My previous display:inline-flex overrode this! */
.hidden, [style*="display: none"], .d-none {
  display: none !important;
}

.toolbar.menu a,
.toolbar.menu .dropbutton,
.toolbar.menu button {
  display: inline-flex !important;
  flex-direction: row !important;
  align-items: center !important;
  justify-content: center !important;
  height: 34px !important;
  min-height: 34px !important;
  padding: 0 10px !important;
  border-radius: 8px !important;
  color: #475569 !important;
  font-size: 12px !important;
  font-weight: 500 !important;
  text-decoration: none !important;
  background-color: transparent !important;
  border: none !important;
  transition: all 0.15s ease !important;
  float: none !important;
  margin: 0 !important;
  box-sizing: border-box !important;
}

.toolbar.menu a:hover,
.toolbar.menu button:hover {
  background-color: #f1f5f9 !important;
  color: #0f172a !important;
}

.toolbar.menu a.disabled,
.toolbar.menu button.disabled {
  opacity: 0.4 !important;
  cursor: default !important;
  pointer-events: none !important;
}

.toolbar.menu a::before,
.toolbar.menu button::before {
  font-size: 15px !important;
  line-height: 1 !important;
  margin-right: 6px !important;
  margin-bottom: 0 !important;
  float: none !important;
  display: inline-block !important;
  height: auto !important;
  width: auto !important;
}

.toolbar.menu a span.inner {
  font-size: 12px !important;
  font-weight: 500 !important;
  line-height: 1 !important;
  display: inline-block !important;
  white-space: nowrap !important;
}

.toolbar.menu .dropbutton {
  display: inline-flex !important;
  align-items: center !important;
}

.toolbar.menu .dropbutton a.dropdown {
  padding: 0 4px !important;
  min-width: 0 !important;
}

/* ==========================================
   MESSAGE LIST (#layout-list) STYLING
   ========================================== */
#messagelist-header {
  height: auto !important;
  min-height: 48px !important;
  background-color: #ffffff !important;
  border-bottom: 1px solid var(--border-color) !important;
  padding: 4px 12px !important;
  display: flex !important;
  flex-wrap: wrap !important;
  align-items: center !important;
  justify-content: space-between !important;
  box-sizing: border-box !important;
  margin: 0 !important;
}

#mailsearchform {
  position: relative !important;
  top: 0 !important;
  left: 0 !important;
  transform: none !important;
  width: calc(100% - 24px) !important;
  margin: 10px 12px !important;
  height: 40px !important;
  min-height: 40px !important;
  background-color: #f1f5f9 !important;
  border-radius: 20px !important;
  border: 1px solid var(--border-color) !important;
  display: flex !important;
  align-items: center !important;
  box-shadow: none !important;
  box-sizing: border-box !important;
  z-index: 10 !important;
}

#mailsearchform input {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  padding: 0 12px !important;
  font-size: 13px !important;
  color: #1e293b !important;
  width: 100% !important;
}

#messagelist-content {
  flex: 1 !important;
  overflow-y: auto !important;
  position: relative !important;
}

#messagelist {
  width: 100% !important;
  border-collapse: collapse !important;
  margin: 0 !important;
}

#messagelist tr {
  height: 52px !important;
  border-bottom: 1px solid var(--border-color) !important;
  cursor: pointer !important;
  transition: background-color 0.15s ease !important;
}

#messagelist tr:hover {
  background-color: #f8fafc !important;
}

#messagelist tr.selected {
  background-color: #dcfce7 !important;
}

#messagelist td {
  padding: 8px 12px !important;
  vertical-align: middle !important;
  font-size: 13px !important;
  border-bottom: 1px solid var(--border-color) !important;
}

#messagelist td.subject {
  font-weight: 500 !important;
  color: #1e293b !important;
}

#messagelist tr.unread td.subject {
  font-weight: 700 !important;
  color: #0f172a !important;
}

#messagelist td.fromto {
  font-weight: 600 !important;
  color: #334155 !important;
  width: 140px !important;
  max-width: 140px !important;
  white-space: nowrap !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
}

#messagelist td.date {
  font-size: 11px !important;
  color: #64748b !important;
  text-align: right !important;
  white-space: nowrap !important;
  width: 70px !important;
}

/* ==========================================
   MESSAGE PREVIEW (#layout-content) STYLING
   ========================================== */
#layout-content > .header {
  height: auto !important;
  min-height: 48px !important;
  padding: 4px 16px !important;
  background-color: #ffffff !important;
  border-bottom: 1px solid var(--border-color) !important;
  display: flex !important;
  flex-wrap: wrap !important;
  align-items: center !important;
  justify-content: space-between !important;
  box-sizing: border-box !important;
}

.iframe-wrapper {
  flex: 1 !important;
  width: 100% !important;
  height: calc(100% - 48px) !important;
  overflow: hidden !important;
}

#messagecontframe {
  width: 100% !important;
  height: 100% !important;
  border: none !important;
  box-sizing: border-box !important;
}

/* Fix Email Message Content Width & Scrolling */
#message-header {
  padding: 16px 24px !important;
  border-bottom: 1px solid var(--border-color) !important;
  background-color: #ffffff !important;
  width: 100% !important;
  box-sizing: border-box !important;
}

#message-header h2.subject {
  font-size: 18px !important;
  font-weight: 700 !important;
  color: #0f172a !important;
  margin: 0 0 12px 0 !important;
  line-height: 1.3 !important;
  word-break: break-word !important;
}

#message-content {
  padding: 20px 24px !important;
  width: 100% !important;
  max-width: 100% !important;
  box-sizing: border-box !important;
  overflow-x: auto !important;
}

#message-content .leftcol {
  width: 100% !important;
  float: none !important;
  margin: 0 0 16px 0 !important;
}

#message-content .rightcol {
  width: 100% !important;
  float: none !important;
  margin: 0 !important;
  padding: 0 !important;
}

#messagebody,
#messagebody pre,
#messagebody div,
.rcmBody,
.rcmBody pre,
.message-part pre {
  white-space: pre-wrap !important;
  word-wrap: break-word !important;
  word-break: break-word !important;
  max-width: 100% !important;
  box-sizing: border-box !important;
  font-family: inherit !important;
  margin: 0 !important;
}

/* ==========================================
   LOGIN PAGE STYLING (SIAKAD GREEN THEME)
   ========================================== */
body.task-login {
  background: linear-gradient(135deg, #064e3b 0%, #065f46 50%, #047857 100%) !important;
  min-height: 100vh;
  margin: 0;
  padding: 0;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  font-family: 'Inter', 'Plus Jakarta Sans', sans-serif !important;
}

body.task-login #layout {
  width: 100%;
  min-height: 100vh;
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
  background: transparent !important;
  position: relative !important;
  top: 0 !important;
  left: 0 !important;
}

.institusi-login-wrapper {
  width: 100%;
  max-width: 420px;
  margin: 24px auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.login-card-simple {
  display: flex;
  flex-direction: column;
  background: #ffffff;
  border-radius: 24px;
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.25);
  overflow: hidden;
  width: 100%;
}

.login-card-header {
  background: linear-gradient(135deg, #166534 0%, #15803d 50%, #16a34a 100%);
  color: #ffffff;
  padding: 48px 32px 36px;
  text-align: center;
  position: relative;
}

.login-card-header::before {
  content: '';
  position: absolute;
  top: -40px;
  right: -40px;
  width: 140px;
  height: 140px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  pointer-events: none;
}

.logo-wrapper {
  background: #ffffff;
  width: 80px;
  height: 80px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  padding: 12px;
  box-sizing: border-box;
}

.login-card-header #logo {
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
  position: static !important;
  top: 0 !important;
  margin: 0 !important;
}

.institution-title {
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 6px 0;
  color: #ffffff;
}

.institution-subtitle {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
  font-weight: 500;
}

.login-form-container {
  padding: 36px 36px 44px;
  background: #ffffff;
  box-sizing: border-box;
}

#login-form {
  width: 100% !important;
  max-width: 100% !important;
  top: 0 !important;
  position: relative !important;
}

#login-form table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0 16px;
}

#login-form td {
  padding: 0;
  display: block;
  width: 100%;
}

#login-form td.title {
  font-size: 13px;
  font-weight: 600;
  color: #334155;
  margin-bottom: 6px;
  text-align: left;
}

#login-form input[type="text"],
#login-form input[type="password"],
#login-form select {
  width: 100% !important;
  height: 46px !important;
  border-radius: 10px !important;
  border: 1px solid #cbd5e1 !important;
  padding: 0 16px !important;
  font-size: 14px !important;
  color: #0f172a !important;
  box-sizing: border-box !important;
  transition: all 0.2s ease !important;
  background-color: #f8fafc !important;
}

#login-form input[type="text"]:focus,
#login-form input[type="password"]:focus,
#login-form select:focus {
  outline: none !important;
  border-color: #16a34a !important;
  background-color: #ffffff !important;
  box-shadow: 0 0 0 4px rgba(22, 163, 74, 0.18) !important;
}

#login-form .formbuttons {
  margin-top: 8px;
}

#rcmloginsubmit,
#login-form button[type="submit"] {
  width: 100% !important;
  height: 48px !important;
  border-radius: 10px !important;
  background: linear-gradient(135deg, #16a34a, #15803d) !important;
  color: #ffffff !important;
  font-weight: 600 !important;
  font-size: 15px !important;
  border: none !important;
  cursor: pointer !important;
  box-shadow: 0 4px 14px rgba(22, 163, 74, 0.35) !important;
  transition: all 0.2s ease !important;
}

#rcmloginsubmit:hover,
#login-form button[type="submit"]:hover {
  background: linear-gradient(135deg, #15803d, #166534) !important;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(22, 163, 74, 0.45) !important;
}

#login-footer {
  margin-top: 28px;
  font-size: 12px;
  color: #94a3b8;
  text-align: center;
}

#login-footer p.login-hint {
  font-size: 13px;
  color: #64748b;
  margin: 0 0 16px 0;
  font-weight: 500;
}

#login-footer a {
  color: #16a34a;
  text-decoration: none;
}

/* ==========================================
   MOBILE & TABLET RESPONSIVE (< 769px)
   ========================================== */
@media screen and (max-width: 768px) {
  html.layout-phone #layout-sidebar,
  html.layout-phone #layout-list,
  html.layout-phone #layout-content,
  html.layout-small #layout-sidebar,
  html.layout-small #layout-list,
  html.layout-small #layout-content {
    left: 0 !important;
    width: 100% !important;
  }

  .institusi-login-wrapper {
    margin: 16px auto !important;
    padding: 0 16px !important;
  }

  .login-card-simple {
    border-radius: 20px !important;
  }

  .login-card-header {
    padding: 40px 24px 28px !important;
  }

  .login-form-container {
    padding: 28px 24px 36px !important;
  }

}