@import url('https://fonts.googleapis.com/css2?family=Fira+Code:wght@300..700&display=swap');
:root {
  --base00: #181616;
  --base01: #282727;
  --base02: #393836;
  --base03: #625e5a;
  --base04: #737c73;
  --base05: #c5c9c5;
  --base06: #c8c093;
  --base07: #c5c9c5;
  --base08: #c4746e;
  --base09: #b6927b;
  --base0a: #c4b28a;
  --base0b: #8a9a7b;
  --base0c: #8ea4a2;
  --base0d: #8ba4b0;
  --base0e: #a292a3;
  --base0f: #b98d7b;
  --base10: #1d1c19;
  --base11: #12120f;
  --base12: #e46876;
  --base13: #e6c384;
  --base14: #87a987;
  --base15: #7aa89f;
  --base16: #7fb4ca;
  --base17: #938aa9;
  --font-sans: Inter, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: "Fira Code", monospace;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;

  --radius-xs: 0rem;
  --radius-sm: 0rem;
  --radius-md: 0rem;
  --radius-lg: 0rem;
  --radius-xl: 0rem;
  --radius-pill: 0px;

  --border-width: 1px;
  --focus-ring-size: 3px;
  --container-max: 72rem;
  --content-max: 38rem;

  --duration-fast: 120ms;
  --duration-mid: 180ms;

  --color-body: var(--base00);
  --color-surface-1: var(--base01);
  --color-surface-2: var(--base10);
  --color-surface-3: var(--base02);
  --color-border: var(--base03);
  --color-text: var(--base05);
  --color-text-muted: var(--base04);
  --color-link: var(--base16);
  --color-focus: var(--base15);
  --color-success: var(--base14);
  --color-warning: var(--base13);
  --color-danger: var(--base12);

  --shadow-sm: 0 2px 12px rgba(26, 27, 42, 0.3);
  --shadow-md: 0 8px 24px rgba(26, 27, 42, 0.4);
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  color: var(--color-text);
  background: radial-gradient(
    circle at top,
    var(--base01) 0%,
    var(--color-body) 55%
  );
  font-family: var(--font-mono);
  line-height: 1.5;
}

a {
  color: var(--color-link);
  text-decoration: none;
  transition: color var(--duration-fast) ease;
}

a:hover {
  color: var(--base15);
}

img {
  max-width: 100%;
  display: block;
}

input,
textarea,
button {
  font: inherit;
}

:focus-visible {
  outline: var(--focus-ring-size) solid
    color-mix(in srgb, var(--color-focus) 75%, transparent);
  outline-offset: 2px;
}

.u-container {
  width: min(100% - (var(--space-4) * 2), var(--container-max));
  margin-inline: auto;
}

.u-gap-2 {
  gap: var(--space-2);
}

.u-gap-4 {
  gap: var(--space-4);
}

.u-gap-6 {
  gap: var(--space-6);
}

.u-stack-sm > * + * {
  margin-top: var(--space-3);
}

.u-stack-md > * + * {
  margin-top: var(--space-4);
}

.u-stack-lg > * + * {
  margin-top: var(--space-6);
}

.u-remove-a {
  all: unset;
  cursor: pointer; /* optional so it still feels clickable */
}

.u-flex {
  display: flex;
}

.u-flex-col {
  flex-direction: column;
}

.u-items-center {
  align-items: center;
}

.u-justify-between {
  justify-content: space-between;
}

.u-p-4 {
  padding: var(--space-4);
}

.u-p-6 {
  padding: var(--space-6);
}

.u-py-8 {
  padding-block: var(--space-8);
}

.u-m-0 {
  margin: 0;
}

.u-mx-auto {
  margin-inline: auto;
}

.u-text-muted {
  color: var(--color-text-muted);
}

.u-text-center {
  text-align: center;
}

.u-content-max {
  max-width: var(--content-max);
}

.u-w-full {
  width: 100%;
}

.u-m-top-md {
  margin-top: 2rem;
}

.c-nav__link {
  color: var(--base06);
  font-weight: 500;
}

.c-nav__link:hover {
  color: var(--base15);
}

.c-card {
  position: relative;
  background: linear-gradient(
    180deg,
    var(--color-surface-1) 84%,
    var(--color-surface-2)
  );
  border: var(--border-width) solid
    color-mix(in srgb, var(--color-border) 70%, transparent);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 1rem;
}

.c-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 0.3rem;
  background: var(--base0e);
  border-radius: var(--radius-lg) 0 0 var(--radius-lg);
}

.c-title-xl {
  margin: 0;
  font-size: clamp(1.6rem, 2.3vw, 2.2rem);
  line-height: 1.15;
  letter-spacing: -0.015em;
}

.c-title-lg {
  margin: 0;
  font-size: clamp(1.2rem, 1.8vw, 1.5rem);
  line-height: 1.25;
}

.c-title-md {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.3;
}

.c-copy {
  margin: 0;
  color: var(--color-text-muted);
}

.c-form {
  display: grid;
  gap: var(--space-4);
}

.c-field {
  display: grid;
  gap: var(--space-2);
}

.c-label {
  font-weight: 600;
  color: var(--base06);
}

.c-input,
.c-textarea {
  width: 100%;
  border: var(--border-width) solid
    color-mix(in srgb, var(--color-border) 80%, transparent);
  background: color-mix(in srgb, var(--base11) 80%, var(--base01));
  color: var(--color-text);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  transition:
    border-color var(--duration-mid) ease,
    box-shadow var(--duration-mid) ease;
}

.c-input::placeholder,
.c-textarea::placeholder {
  color: var(--base04);
}

.c-input:focus,
.c-textarea:focus {
  border-color: var(--base16);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--base16) 30%, transparent);
  outline: none;
}

.c-textarea {
  resize: vertical;
  min-height: 8rem;
}

.c-hint {
  color: var(--base04);
  font-size: 0.875rem;
}

.c-button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  border: var(--border-width) solid
    color-mix(in srgb, var(--base16) 45%, var(--color-border));
  border-radius: var(--radius-md);
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--base16) 30%, var(--base02)),
    color-mix(in srgb, var(--base16) 15%, var(--base10))
  );
  color: var(--base07);
  padding: var(--space-3) var(--space-5);
  font-weight: 600;
  cursor: pointer;
  transition:
    transform var(--duration-fast) ease,
    filter var(--duration-fast) ease;
}

.c-button:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

.c-button:active {
  transform: translateY(0);
}

.c-button--ghost {
  background: color-mix(in srgb, var(--base16) 8%, var(--base02));
}

.c-error {
  margin: 0;
  border: var(--border-width) solid
    color-mix(in srgb, var(--color-danger) 70%, transparent);
  background: color-mix(in srgb, var(--color-danger) 14%, var(--base10));
  color: var(--base07);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
}

.c-meta {
  color: var(--base04);
  font-size: 0.9rem;
}

.c-admin-layout {
  display: grid;
  grid-template-columns: 14rem minmax(0, 1fr);
  gap: var(--space-6);
  align-items: start;
}

.c-admin-sidebar {
  position: sticky;
  top: var(--space-4);
}

@media (max-width: 50rem) {
  .u-py-8 {
    padding-block: var(--space-7);
  }

  .c-admin-layout {
    grid-template-columns: 1fr;
  }

  .c-admin-sidebar {
    position: static;
  }
}

.u-limit-fontsize {
  font-size: 12px;
}

.u-limit-fontsize * {
  font-size: 14px;
}

.u-ml-sm {
  margin-left: var(--space-1);
}

.u-c-foreground {
  color: var(--base04);
}

main {
  min-height: calc(100vh - 60px);
  max-width: 50rem;
}

ul {
  list-style: "- ";
  padding-left: 1.5rem;
}

.home {
  display: flex;
}

.home_text {
  display: block;
}

.foot-gif {
  background-image: url("/static/cat.gif");
  background-repeat: repeat;
  background-size: auto;  
  height: 2rem;
}

.ds {
  /* toma los colores de tu blog; sobreescribe aqui si cambias de tema */
  --ds-fg:    #c0caf5;
  --ds-dim:   #565f89;
  --ds-head:  #d5d9f0;
  --ds-link:  #7aa2f7;
  --ds-err:   #f7768e;
  --ds-empty: #2a2e3f;
 
  font-family: ui-monospace, "Cascadia Mono", "JetBrains Mono", "DejaVu Sans Mono", Menlo, Consolas, monospace;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--ds-fg);
}
 
.ds h3 {
  font: inherit;
  font-weight: 700;
  color: var(--ds-head);
  margin: 1.6em 0 .7em;
}
.ds h3:first-child { margin-top: 0; }
 
.ds a { color: var(--ds-link); text-decoration: none; }
.ds a:hover { text-decoration: underline; }
 
.ds pre {
  font: inherit;
  margin: 0;
  white-space: pre;
}
 
.ds .ds-heat {
  line-height: 1.05;
  overflow-x: auto;
  margin: 1em 0 .4em;
}
 
.ds .ds-legend { color: var(--ds-dim); }
.ds .ds-note   { color: var(--ds-dim); margin: .6em 0 0; }
.ds .ds-err    { color: var(--ds-err); }
 
.ds .l0 { color: var(--ds-empty); }
.ds .l1 { color: var(--l1); }
.ds .l2 { color: var(--l2); }
.ds .l3 { color: var(--l3); }
.ds .l4 { color: var(--l4); }