/* ===================================================
   Seinpoststelling Hub – Maritiem thema
   =================================================== */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-bg:        #f5f7fa;
  --color-primary:   #1a3a4a;
  --color-accent:    #c9873a;
  --color-tile-bg:   #ffffff;
  --color-text:      #2c2c2c;
  --color-text-muted:#6b7280;
  --color-border:    #ddd8d0;
  --color-error-bg:  #fef2f2;
  --color-error:     #b91c1c;
  --shadow-tile:     0 2px 8px rgba(26,58,74,0.08);
  --shadow-tile-hover: 0 8px 24px rgba(26,58,74,0.15);
  --radius:          10px;
  --font-display:    'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body:       'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

html, body {
  height: 100%;
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.5;
}

/* ===================================================
   Logo Mark
   =================================================== */

.logo-mark {
  width: 72px;
  height: 72px;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  box-shadow: 0 4px 12px rgba(26,58,74,0.25);
}

.logo-mark--small {
  width: 40px;
  height: 40px;
  margin: 0;
  box-shadow: none;
}

.logo-letters {
  font-family: var(--font-display);
  font-weight: 600;
  color: #ffffff;
  font-size: 1.5rem;
  letter-spacing: 1px;
}

.logo-mark--small .logo-letters {
  font-size: 0.9rem;
  letter-spacing: 0.5px;
}

/* ===================================================
   Login pagina
   =================================================== */

.login-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background-color: var(--color-bg);
  background-image:
    radial-gradient(ellipse at 20% 80%, rgba(26,58,74,0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(201,135,58,0.06) 0%, transparent 50%);
  padding: 24px;
}

.login-wrapper {
  width: 100%;
  max-width: 400px;
}

.login-card {
  background: var(--color-tile-bg);
  border-radius: var(--radius);
  padding: 48px 40px;
  box-shadow: 0 4px 24px rgba(26,58,74,0.10);
  border: 1px solid var(--color-border);
  text-align: center;
}

.login-title {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.login-subtitle {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 32px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.alert {
  border-radius: 6px;
  padding: 10px 14px;
  font-size: 0.9rem;
  margin-bottom: 20px;
  text-align: left;
}

.alert-error {
  background: var(--color-error-bg);
  color: var(--color-error);
  border: 1px solid rgba(185,28,28,0.2);
}

.login-form {
  text-align: left;
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 6px;
  letter-spacing: 0.3px;
}

.form-group input {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--color-border);
  border-radius: 7px;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
  background: #fafaf8;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}

.form-group input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(26,58,74,0.10);
  background: #ffffff;
}

.btn-primary {
  width: 100%;
  margin-top: 8px;
  padding: 13px;
  background: var(--color-primary);
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: 7px;
  cursor: pointer;
  letter-spacing: 0.3px;
  transition: background 0.2s, transform 0.1s;
}

.btn-primary:hover {
  background: #243f51;
}

.btn-primary:active {
  transform: scale(0.99);
}

/* ===================================================
   Hub userbar (onder de gedeelde sp-header)
   =================================================== */

.hub-userbar {
  background: var(--color-primary);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  padding: 0 24px;
}

.hub-userbar-inner {
  max-width: 960px;
  margin: 0 auto;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 14px;
}

.hub-username {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.65);
}

.btn-logout {
  padding: 7px 16px;
  background: transparent;
  color: rgba(255,255,255,0.85);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  border: 1.5px solid rgba(255,255,255,0.3);
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.btn-logout:hover {
  background: rgba(255,255,255,0.10);
  border-color: rgba(255,255,255,0.55);
  color: #ffffff;
}

/* ===================================================
   Hub main
   =================================================== */

.hub-page {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.hub-main {
  flex: 1;
  max-width: 960px;
  margin: 0 auto;
  padding: 48px 24px;
  width: 100%;
}

.hub-intro {
  margin-bottom: 40px;
}

.hub-intro h2 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 6px;
}

.hub-intro p {
  color: var(--color-text-muted);
  font-size: 1rem;
}

/* ===================================================
   Tegels grid
   =================================================== */

.tiles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 720px) {
  .tiles-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

@media (min-width: 721px) and (max-width: 900px) {
  .tiles-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.tile {
  display: flex;
  flex-direction: column;
  background: var(--color-tile-bg);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-decoration: none;
  color: var(--color-text);
  box-shadow: var(--shadow-tile);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s;
  position: relative;
}

.tile:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-tile-hover);
  border-color: var(--color-accent);
}

.tile-icon {
  font-size: 2.2rem;
  margin-bottom: 16px;
  line-height: 1;
}

.tile-content {
  flex: 1;
}

.tile-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 6px;
}

.tile-description {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}

.tile-arrow {
  font-size: 1.1rem;
  color: var(--color-accent);
  margin-top: 20px;
  font-weight: 600;
  transition: transform 0.2s;
}

.tile:hover .tile-arrow {
  transform: translateX(4px);
}

/* ===================================================
   Footer
   =================================================== */

.hub-footer {
  border-top: 1px solid var(--color-border);
  padding: 20px 24px;
  text-align: center;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}