/* ===================================================
   LAYOUT.CSS — Header, Sidebar, Main, Login
   Kelo'Estate Admin
   =================================================== */


/* ===== LOGIN PAGE ===== */
.login-page {
  min-height: 100vh;
  background: var(--sidebar-bg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-card {
  background: #1d1d24;
  border: 1px solid #2a2a34;
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  width: 380px;
  max-width: 90vw;
}

.login-logo {
  font-family: var(--font-serif);
  font-size: 1.7rem;
  color: var(--sidebar-white);
  text-align: center;
  margin-bottom: 6px;
}

.login-logo em { color: var(--accent); font-style: italic; }

.login-subtitle {
  text-align: center;
  color: var(--sidebar-text);
  font-size: 0.8rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  margin-bottom: 36px;
}

.login-card .form-group { margin-bottom: var(--s5); }

.login-card label {
  display: block;
  color: var(--sidebar-text);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--s2);
}

.login-card input {
  width: 100%;
  background: var(--sidebar-bg);
  border: 1px solid #2a2a34;
  border-radius: var(--radius-sm);
  padding: 11px 14px;
  color: var(--sidebar-white);
  font-size: 0.93rem;
  outline: none;
  transition: border-color var(--t);
}

.login-card input:focus { border-color: var(--accent); }

.login-error {
  color: #e07070;
  font-size: 0.84rem;
  margin-top: var(--s4);
  text-align: center;
  min-height: 18px;
}


/* ===== HEADER ===== */
#app-header {
  position: fixed;
  top: 0;
  left: var(--sidebar-w);
  right: 0;
  height: var(--header-h);
  background: var(--white);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 var(--s8);
  gap: var(--s4);
  z-index: 100;
}

.header-sep {
  width: 1px;
  height: 22px;
  background: var(--border);
}

.header-page-title {
  font-size: 0.83rem;
  font-weight: 400;
  color: var(--text-muted);
  letter-spacing: 0.03em;
  flex: 1;
}

.header-right {
  display: flex;
  align-items: center;
  gap: var(--s4);
}

.agent-name {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.btn-logout {
  font-size: 0.8rem;
  color: var(--text-muted);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  background: transparent;
  transition: all var(--t);
  font-weight: 500;
}

.btn-logout:hover {
  background: var(--danger-bg);
  color: var(--danger);
}


/* ===== SIDEBAR ===== */
#sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--sidebar-w);
  height: 100vh;
  background: var(--sidebar-bg);
  display: flex;
  flex-direction: column;
  z-index: 200;
  overflow-y: auto;
}

.sidebar-logo {
  padding: 26px 22px 20px;
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--sidebar-white);
  border-bottom: 1px solid #232330;
  flex-shrink: 0;
}

.sidebar-logo em { color: var(--accent); font-style: italic; }

.sidebar-nav {
  flex: 1;
  padding: 10px 0;
}

.nav-section { margin-bottom: 4px; }

.nav-section-label {
  padding: 10px 22px 4px;
  font-size: 0.67rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #3a3a50;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 9px 22px;
  color: var(--sidebar-text);
  font-size: 0.87rem;
  border-left: 2px solid transparent;
  transition: all var(--t);
}

.nav-link:hover {
  color: var(--sidebar-white);
  background: var(--sidebar-hover);
}

.nav-link.active {
  color: var(--sidebar-white);
  border-left-color: var(--accent);
  background: var(--sidebar-active);
  font-weight: 500;
}

.nav-link svg {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  opacity: 0.6;
  transition: opacity var(--t);
}

.nav-link.active svg,
.nav-link:hover svg { opacity: 1; }

.sidebar-footer {
  padding: 14px 22px;
  border-top: 1px solid #232330;
  font-size: 0.75rem;
  color: #3a3a50;
}


/* ===== MAIN CONTENT ===== */
#main {
  margin-left: var(--sidebar-w);
  margin-top: var(--header-h);
  padding: var(--s8);
  min-height: calc(100vh - var(--header-h));
}


/* ===== PAGE HEADING ===== */
.page-heading {
  margin-bottom: var(--s8);
}

.page-heading h1 { margin-bottom: 4px; }
.page-heading p  { font-size: 0.88rem; color: var(--text-muted); }

.page-heading-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s4);
  margin-bottom: var(--s8);
  flex-wrap: wrap;
}

.page-heading-row h1 { margin-bottom: 0; }


/* ===== FLASH MESSAGES ===== */
.flash-list {
  display: flex;
  flex-direction: column;
  gap: var(--s2);
  margin-bottom: var(--s6);
}

.flash {
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 500;
}

.flash-success { background: var(--success-bg); color: var(--success); }
.flash-error   { background: var(--danger-bg);  color: var(--danger); }
.flash-info    { background: var(--info-bg);    color: var(--info); }