/* ==========================================================
   Moonlight: a starry night theme on top of Bootstrap 5
   ========================================================== */

:root {
  --night: #060a1c;
  --night-2: #10173a;
  --dusk: #2b2263;
  --moonlight: #f7eecb;
  --glow: 255, 234, 170; /* moon glow as an RGB triple */
  --ink: #ebe8f7;
  --soft: #aba8c8;
  --accent: #cbbdff;
  --card: rgba(16, 22, 56, 0.62);
  --card-edge: rgba(203, 189, 255, 0.16);
}

/* ---------- Page ---------- */
html,
body {
  min-height: 100%;
}

body {
  font-family: "Nunito Sans", system-ui, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(
      ellipse 90% 60% at 50% -5%,
      var(--dusk) 0%,
      transparent 70%
    ),
    linear-gradient(180deg, var(--night-2) 0%, var(--night) 75%);
  background-attachment: fixed;
}

h1,
h2,
h3,
h4,
.brand,
.hero-title {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.hero-title {
  color: var(--moonlight);
  text-shadow: 0 0 24px rgba(var(--glow), 0.35);
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
a:hover {
  color: var(--moonlight);
}

.text-soft {
  color: var(--soft) !important;
}

.eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--soft);
}

/* ---------- The night sky ---------- */
.sky {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.stars {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(1px 1px at 20px 30px, #fff, transparent),
    radial-gradient(
      1px 1px at 120px 85px,
      rgba(255, 255, 255, 0.8),
      transparent
    ),
    radial-gradient(1.5px 1.5px at 205px 150px, #fff, transparent),
    radial-gradient(
      1px 1px at 265px 40px,
      rgba(255, 255, 255, 0.7),
      transparent
    ),
    radial-gradient(1px 1px at 80px 225px, #fff, transparent),
    radial-gradient(
      1.5px 1.5px at 170px 265px,
      rgba(255, 255, 255, 0.9),
      transparent
    ),
    radial-gradient(
      1px 1px at 290px 190px,
      rgba(255, 255, 255, 0.6),
      transparent
    );
  background-size: 300px 300px;
  animation: twinkle 5s ease-in-out infinite alternate;
}

.stars--far {
  background-size: 470px 470px;
  background-position: 95px 140px;
  animation-duration: 8s;
  animation-delay: -3s;
}

@keyframes twinkle {
  from {
    opacity: 0.3;
  }
  to {
    opacity: 0.85;
  }
}

/*
  How a moon is drawn:
  An empty circle gets an "inset" shadow in moonlight colour. Sliding that
  shadow sideways lights up a crescent; the further it slides, the rounder
  the moon, until it fills the whole circle (full moon).
    --lit  0 to 1   how full the moon is
    --dir  -1 or 1  which side is lit (-1 = waxing, lit on the right)
*/
.moon {
  --size: 48px;
  --lit: 1;
  --dir: -1;
  display: block;
  width: var(--size);
  height: var(--size);
  border-radius: 50%;
  box-shadow: inset calc(var(--dir) * var(--lit) * var(--size)) 0 0 0
    var(--moonlight);
  filter: drop-shadow(0 0 6px rgba(var(--glow), 0.9))
    drop-shadow(0 0 22px rgba(var(--glow), 0.4));
}

/* The five background moons, rising in an arc and growing fuller */
.moon--bg {
  --size: calc(26px + var(--i) * 9px);
  position: absolute;
  left: calc(8% + var(--i) * 19.5%);
  opacity: 0.8;
  animation: glow 7s ease-in-out infinite;
  animation-delay: calc(var(--i) * -1.4s);
}
.moon--bg:nth-child(1) {
  top: 24%;
}
.moon--bg:nth-child(2) {
  top: 13%;
}
.moon--bg:nth-child(3) {
  top: 8%;
}
.moon--bg:nth-child(4) {
  top: 10%;
}
.moon--bg:nth-child(5) {
  top: 18%;
}

@keyframes glow {
  0%,
  100% {
    filter: drop-shadow(0 0 4px rgba(var(--glow), 0.7))
      drop-shadow(0 0 14px rgba(var(--glow), 0.25));
  }
  50% {
    filter: drop-shadow(0 0 10px rgba(var(--glow), 1))
      drop-shadow(0 0 42px rgba(var(--glow), 0.55));
  }
}

/* Tonight's real moon, drawn from the Python calculation */
.moon--tonight {
  --size: 128px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.04); /* faint dark side */
  animation: glow 6s ease-in-out infinite;
}

/* Tiny moon in the logo */
.brand-moon {
  display: inline-block;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  margin-right: 6px;
  vertical-align: -2px;
  box-shadow: inset -7px 0 0 0 var(--moonlight);
  filter: drop-shadow(0 0 6px rgba(var(--glow), 0.8));
}

/* ---------- Glass cards and navbar ---------- */
.glass,
.navbar-glass {
  background: var(--card);
  border: 1px solid var(--card-edge);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.glass {
  border-radius: 1rem;
}

.navbar-glass {
  background: rgba(6, 10, 28, 0.6);
  border-width: 0 0 1px 0;
}

.brand {
  font-size: 1.6rem;
  color: var(--moonlight) !important;
}

.post-card {
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}
.post-card:hover {
  transform: translateY(-2px);
  box-shadow:
    0 10px 30px rgba(0, 0, 0, 0.35),
    0 0 24px rgba(var(--glow), 0.08);
}

.post-link {
  color: var(--ink);
  text-decoration: none;
}
.post-link:hover {
  color: var(--moonlight);
}

/* Keep line breaks the writer typed (so poems keep their shape) */
.post-body {
  white-space: pre-line;
  color: #d9d6ea;
}
.post-body--full {
  font-size: 1.125rem;
  line-height: 1.75;
}

.tonight {
  top: 6rem;
}

.avatar {
  flex: none;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.75rem;
  font-weight: 600;
  color: #1a1640;
  background: radial-gradient(
    circle at 35% 35%,
    #fffbe6,
    var(--moonlight) 60%,
    #d8c98f
  );
  box-shadow: 0 0 18px rgba(var(--glow), 0.45);
}

.hr-soft {
  border-color: var(--card-edge);
  opacity: 1;
}

.glass-alert {
  backdrop-filter: blur(8px);
}

/* ---------- Buttons and forms ---------- */
.btn-moon {
  background: linear-gradient(135deg, #fbf4d9, #dccb8f);
  color: #1a1640;
  border: none;
  font-weight: 700;
}
.btn-moon:hover,
.btn-moon:focus {
  color: #1a1640;
  background: linear-gradient(135deg, #fffbe9, #e7d79c);
  box-shadow: 0 0 18px rgba(var(--glow), 0.55);
}

.btn-outline-moon {
  color: var(--moonlight);
  border: 1px solid rgba(var(--glow), 0.45);
}
.btn-outline-moon:hover {
  color: #1a1640;
  background: var(--moonlight);
  border-color: var(--moonlight);
}

.form-control,
.form-check-input {
  background-color: rgba(6, 10, 28, 0.55);
  border-color: var(--card-edge);
  color: var(--ink);
}
.form-control:focus {
  background-color: rgba(6, 10, 28, 0.7);
  border-color: var(--accent);
  box-shadow: 0 0 0 0.2rem rgba(203, 189, 255, 0.2);
  color: var(--ink);
}
.form-check-input:checked {
  background-color: #b9a6ff;
  border-color: #b9a6ff;
}
.form-text {
  color: var(--soft);
}

.post-editor {
  font-size: 1.05rem;
  line-height: 1.7;
}

/* ---------- Small screens ---------- */
@media (max-width: 576px) {
  .moon--bg {
    --size: calc(16px + var(--i) * 6px);
  }
  .moon--tonight {
    --size: 104px;
  }
}

/* Respect people who prefer less motion */
@media (prefers-reduced-motion: reduce) {
  .stars,
  .moon--bg,
  .moon--tonight {
    animation: none;
  }
  .post-card {
    transition: none;
  }
}

/* ---------- Admin tables ---------- */
.table-moon {
  --bs-table-bg: transparent;
  --bs-table-color: var(--ink);
  --bs-table-border-color: var(--card-edge);
}
.table-moon thead th {
  color: var(--soft);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
}
/* Make checkboxes clearly visible on the dark background */
.form-check-input {
  width: 1.15em;
  height: 1.15em;
  border: 1.5px solid rgba(203, 189, 255, 0.75);
  cursor: pointer;
}
.form-check-label {
  cursor: pointer;
}