/* ========================================
   📝 INK TIME - REGISTRO
======================================== */


/* ========================================
   🎨 VARIABLES
======================================== */

:root {
  --ink-bg: #0a0a0a;
  --ink-surface: #121212;
  --ink-surface-light: #1c1c1c;

  --ink-border: #222222;

  --ink-primary: #00ff88;
  --ink-primary-dark: #00cc66;

  --ink-text: #f5f5f5;
  --ink-text-soft: #b5b5b5;
  --ink-text-muted: #777777;
}


/* ========================================
   🌐 BASE
======================================== */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;

  background-color: var(--ink-bg);

  color: var(--ink-text);

  font-family: Arial, sans-serif;

  line-height: 1.5;
}

a {
  color: inherit;
}

button,
input,
select,
textarea {
  font: inherit;
}


/* ========================================
   🏠 CONTENEDOR
======================================== */

#registerPage {
  width: min(900px, calc(100% - 40px));

  margin: 0 auto;

  padding: 30px 0 80px;
}


/* ========================================
   🔥 HERO INK TIME
======================================== */

#registerHero {
  width: 100%;

  min-height: 250px;

  padding: 50px 30px;

  display: flex;

  flex-direction: column;

  justify-content: center;
  align-items: center;

  border: 1px solid var(--ink-border);
  border-radius: 18px;

  background:
    linear-gradient(
      135deg,
      #000000,
      #161616
    );

  text-align: center;
}


/* LOGO */

#registerHero h1 {
  margin: 0;

  color: var(--ink-primary);

  font-size: clamp(42px, 7vw, 72px);

  letter-spacing: 4px;

  text-shadow:
    0 0 18px rgba(0, 255, 136, 0.25);
}


/* SLOGAN */

.registerHeroSlogan {
  margin: 8px 0 0;

  color: var(--ink-text-soft);

  font-size: 18px;

  letter-spacing: 3px;
}


/* DESCRIPCIÓN HERO */

.registerHeroDescription {
  max-width: 600px;

  margin: 20px auto 0;

  color: var(--ink-text-soft);

  font-size: 17px;
}


/* ========================================
   📝 TARJETA DE REGISTRO
======================================== */

#registerCard {
  width: 100%;

  margin: 35px auto 0;

  padding: 38px 50px;

  background: var(--ink-surface);

  border: 1px solid var(--ink-border);
  border-radius: 18px;

  box-shadow:
    0 10px 35px rgba(0, 0, 0, 0.35);
}


/* ========================================
   🧑‍🎨 TÍTULO
======================================== */

#registerCard h2 {
  margin:
    0
    0
    8px;

  color: var(--ink-primary);

  font-size: 25px;
}

.registerDescription {
  margin:
    0
    0
    28px;

  color: var(--ink-text-soft);
}


/* ========================================
   📝 FORMULARIO
======================================== */

#registerForm {
  width: 100%;
}

#registerForm label {
  display: block;

  margin-bottom: 7px;

  color: var(--ink-text);

  font-weight: bold;
}


/* ========================================
   ✏️ INPUTS
======================================== */

#registerForm input {
  width: 100%;

  padding: 12px;

  border: 1px solid var(--ink-border);
  border-radius: 10px;

  background: var(--ink-surface-light);

  color: #ffffff;

  outline: none;

  transition:
    border-color 0.2s,
    box-shadow 0.2s;
}

#registerForm input::placeholder {
  color: var(--ink-text-muted);
}

#registerForm input:focus {
  border-color: var(--ink-primary);

  box-shadow:
    0 0 5px rgba(0, 255, 136, 0.6);
}


/* ========================================
   ℹ️ AYUDAS
======================================== */

#registerForm small {
  display: inline-block;

  margin-top: 6px;

  color: var(--ink-text-muted);

  font-size: 13px;
}

#registerSlugPreview {
  color: var(--ink-text-soft);

  word-break: break-word;
}


/* ========================================
   🔘 CREAR CUENTA
   Neutro → verde en hover
======================================== */

#registerBtn {
  width: 100%;

  min-height: 44px;

  padding: 9px 14px;

  background: transparent;

  border: 1px solid #343a36;
  border-radius: 7px;

  color: var(--ink-text-soft);

  font-weight: 600;

  cursor: pointer;

  box-shadow: none;

  transition:
    background 0.15s ease,
    border-color 0.15s ease,
    color 0.15s ease;
}

#registerBtn:hover {
  background: rgba(0, 255, 136, 0.08);

  border-color: var(--ink-primary);

  color: var(--ink-primary);

  box-shadow: none;

  transform: none;
}

#registerBtn:active {
  background: rgba(0, 255, 136, 0.12);

  border-color: var(--ink-primary);

  color: var(--ink-primary);

  transform: none;
}

#registerBtn:disabled {
  opacity: 0.45;

  cursor: not-allowed;

  transform: none;

  box-shadow: none;
}


/* ========================================
   📢 MENSAJES
======================================== */

#registerMessage {
  min-height: 20px;

  margin: 22px 0;

  color: var(--ink-text-soft);

  text-align: center;

  line-height: 1.6;
}


/* ========================================
   🔗 LINKS
======================================== */

.registerLinks {
  padding-top: 5px;

  border-top:
    1px solid
    var(--ink-border);

  text-align: center;
}

.registerLinks p {
  margin:
    16px
    0
    0;

  color: var(--ink-text-soft);
}

.registerLinks a {
  color: var(--ink-primary);

  font-weight: bold;

  text-decoration: none;

  transition: 0.2s;
}

.registerLinks a:hover {
  text-shadow:
    0 0 8px rgba(0, 255, 136, 0.35);
}


/* ========================================
   📱 TABLET / CELULAR
======================================== */

@media (max-width: 700px) {

  #registerPage {
    width:
      min(100% - 24px, 900px);

    padding:
      12px
      0
      50px;
  }


  /* HERO */

  #registerHero {
    min-height: auto;

    padding:
      35px
      20px;
  }

  #registerHero h1 {
    font-size: 42px;
  }

  .registerHeroSlogan {
    font-size: 15px;

    letter-spacing: 2px;
  }

  .registerHeroDescription {
    margin-top: 16px;

    font-size: 15px;
  }


  /* FORMULARIO */

  #registerCard {
    margin-top: 20px;

    padding:
      26px
      20px;
  }

  #registerCard h2 {
    font-size: 22px;
  }

  #registerForm input {
    font-size: 16px;
  }

}


/* ========================================
   📱 CELULARES PEQUEÑOS
======================================== */

@media (max-width: 380px) {

  #registerHero {
    padding:
      28px
      15px;
  }

  #registerHero h1 {
    font-size: 36px;

    letter-spacing: 3px;
  }

  #registerCard {
    padding:
      24px
      16px;
  }

}