/* layout.css */
/* Shared structural styles */

body {
  margin: 0;
  background-color: var(--colour-background);
  color: var(--colour-white);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
}

/* Banner (desktop base) */
.banner {
  background-color: var(--colour-banner);
  padding: var(--banner-padding-y) var(--banner-padding-x);
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative; /* anchor for mobile dropdown */
  z-index: 20;
}

.banner .brand {
  margin: 0;
  font-size: var(--font-size-heading);
  color: var(--colour-secondary);
  text-decoration: none;
  font-weight: normal;
}

/* Desktop nav row with spacing */
.banner .nav {
  display: flex;
  align-items: center;
  gap: 12px;
  position: relative;
  z-index: 20;
}

/* Links (desktop appearance) */
.banner .nav a {
  display: inline-block;
  font-size: 16px;
  color: var(--colour-white);
  background-color: var(--colour-secondary);
  text-decoration: none;
  padding: 0.3rem 0.9rem;
  border-radius: 9999px; /* pill */
  transition: background-color 0.2s, color 0.2s;
}
.banner .nav a:hover {
  background-color: var(--colour-primary);
  color: var(--colour-white);
}

/* --- Hamburger toggle (hidden on desktop) --- */
.menu-toggle {
  display: none;
  background: var(--colour-secondary);
  color: var(--colour-white);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  width: 40px;
  height: 32px;
  padding: 0;
  position: relative;     /* anchor for bars */
  z-index: 1001;
}

/* 3 bars that morph into an X */
.menu-toggle .bar {
  position: absolute;
  left: 8px;
  right: 8px;
  height: 3px;
  background: var(--colour-white);
  border-radius: 2px;
  transition: top .2s ease, transform .2s ease, opacity .15s ease;
  transform-origin: center;
}
.menu-toggle .bar:nth-child(1) { top: 7px; }
.menu-toggle .bar:nth-child(2) { top: 14.5px; }
.menu-toggle .bar:nth-child(3) { top: 22px; }

.menu-toggle.open .bar:nth-child(1) {
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
}
.menu-toggle.open .bar:nth-child(2) { opacity: 0; }
.menu-toggle.open .bar:nth-child(3) {
  top: 50%;
  transform: translateY(-50%) rotate(-45deg);
}

/* Container that holds the links (desktop = inline row) */
.nav-links { display: flex; align-items: center; gap: 12px; }

/* --- Mobile layout --- */
@media (max-width: 720px) {
  /* Show hamburger on mobile */
  .menu-toggle { display: block; }

  /* On mobile, links live in a dropdown panel */
  .nav-links {
    display: none;                /* hidden by default */
    position: absolute;
    right: 0;
    top: 100%;
    margin-top: .5rem;
    background: var(--colour-background);
    border: 5px solid var(--colour-banner);
    border-radius: 1rem;
    padding: .5rem 0;
    min-width: 200px;
    max-width: 90vw;
    z-index: 1000;
    flex-direction: column;
    box-sizing: border-box;
    overflow: hidden;
  }
  .nav-links.open { display: flex; }

  .nav-links a {
    display: block;
    width: 100%;
    background: var(--colour-background);
    text-align: center;
    padding: .25rem 1rem;
    border-radius: 0;
    text-decoration: none;
    color: var(--colour-white);
  }
  .nav-links a:hover {
    background: var(--colour-background);
    color: var(--colour-white);
  }
  .nav-links a + a {
    position: relative;
    margin-top: .25rem;
    padding-top: .75rem;
  }
  .nav-links a + a::before {
    content: "";
    position: absolute;
    top: -.5rem;
    left: 50%;
    transform: translateX(-50%);
    width: 85%;
    height: 2px;
    background: var(--colour-primary);
  }

  .banner .nav .nav-links a {
    display: block;
    width: 100%;
    background: var(--colour-background) !important;
    text-align: center;
    padding: .25rem 1rem;
    border-radius: 0;
    border: none !important;
    text-decoration: none;
    color: var(--colour-white) !important;
  }


  .banner .nav .nav-links a:hover {
    background: var(--colour-background) !important;
    color: var(--colour-white) !important;
  }

  .banner .nav .nav-links a:focus {
    outline: none;
    box-shadow: none;
  }
}

form button.save,
form button.cancel {
  background: var(--colour-background);
  border: 1px solid var(--colour-secondary);
  color: var(--colour-secondary);
  border-radius: 999px;
  padding: 0.4rem 1.2rem;
  font-weight: 600;
  cursor: pointer;
}

form button.save:hover,
form button.cancel:hover {
  background: var(--colour-background); /* no hover fill */
  color: var(--colour-secondary);
}