/* ========== GLOBAL RESET & TOKENS ========== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #e11d48;
  --primary-soft: rgba(225, 29, 72, 0.08);
  --dark: #0f172a;
  --text: #111827;
  --muted: #6b7280;
  --border: #e5e7eb;
  --bg: #f3f4f6;
  --white: #ffffff;
  --radius-md: 12px;
  --radius-lg: 18px;
  --shadow-soft: 0 18px 45px rgba(15, 23, 42, 0.14);
  --shadow-light: 0 10px 25px rgba(15, 23, 42, 0.08);
  --transition-fast: 0.2s ease-in-out;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top, #fee2e2 0, #f3f4f6 40%, #e5e7eb 100%);
  color: var(--text);
}

/* Global input / button base (keeps your structure) */
input,
button {
  font-family: inherit;
}

input,
button {
  width: 100%;
  padding: 10px 12px;
  color: var(--text);
  margin-top: 5px;
  margin-bottom: 10px;
  box-sizing: border-box;
  resize: vertical;
}

/* Image base */
img {
  width: 100%;
  display: block;
}

/* ========== NAVBAR ========== */

nav {
  position: sticky;
  top: 0;
  z-index: 20;
  background-color: var(--white);
  box-shadow: 0 1px 0 rgba(15, 23, 42, 0.06);
}

/* announcement strip */
#black2 {
  background-color: #000000;
  color: #f9fafb;
  font-family: "Franklin Gothic Medium", "Arial Narrow", Arial, sans-serif;
  text-align: center;
  padding: 7px 10px;
  border-bottom: 1px solid #111827;
  font-size: 13px;
  letter-spacing: 0.4px;
}

/* main nav row */
#nav1 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 4vw;
  gap: 20px;
}

/* logo */
#logoapp {
  flex-shrink: 0;
  width: 150px;
  height: 56px;
  display: flex;
  align-items: center;
}

#logoapp img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* nav links */
#nav1 #links {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  font-size: 13px;
  font-weight: 600;
  flex-wrap: wrap;
}

#nav1 #links a > button {
  background-color: transparent;
  border: none;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 8px 4px;
  position: relative;
  cursor: pointer;
  transition: color var(--transition-fast);
}

#nav1 #links a > button::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -3px;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: var(--primary);
  transition: width var(--transition-fast);
}

#nav1 #links a > button:hover {
  color: var(--primary);
}

#nav1 #links a > button:hover::after {
  width: 100%;
}

/* ========== LOGIN CARD LAYOUT ========== */

#container {
  width: 100%;
  max-width: 960px;
  margin: 40px auto 60px auto;
  display: flex;
  gap: 0;
  background-color: transparent;
  box-shadow: var(--shadow-soft);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

/* left panel (info) */
#black {
  width: 50%;
  background: radial-gradient(circle at top left, #f97316 0, #facc15 38%, #fef3c7 100%);
  color: #111827;
  padding: 34px 28px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* logo inside card */
#logo {
  width: 70%;
  margin: 0 auto 28px auto;
}

#logo img {
  width: 100%;
}

/* text inside left panel */
#black h1 {
  font-size: 24px;
  line-height: 1.3;
  margin-bottom: 10px;
}

#black p {
  font-size: 13px;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}

#black h3 {
  font-size: 14px;
  margin-bottom: 8px;
}

/* right panel (form) */
#white {
  width: 50%;
  background-color: var(--white);
  position: relative;
  padding-top: 10px;
}

/* close button (X) */
#hide {
  width: 40px;
  height: 40px;
  margin-left: auto;
  margin-right: 12px;
  margin-top: 8px;
  border-radius: 999px;
  border: none;
  background: transparent;
  color: var(--muted);
  font-size: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

#hide:hover {
  background: #f3f4f6;
  color: var(--primary);
  transform: translateY(-1px);
}

/* form styles */
form {
  width: 80%;
  margin: 0 auto 28px auto;
  margin-top: 18%;
  font-weight: 500;
}

form h1 {
  font-size: 24px;
  margin-bottom: 6px;
}

form label {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  margin-top: 4px;
  color: var(--dark);
}

/* inputs */
form input[type="email"],
form input[type="password"] {
  border-radius: 10px;
  background-color: #f9fafb;
  border: 1px solid var(--border);
  font-size: 14px;
  transition: border var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

form input[type="email"]:focus,
form input[type="password"]:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 1px rgba(225, 29, 72, 0.2);
  background: #fdf2f8;
}

/* password eye */
#eye {
  font-size: 14px;
}

/* submit button */
form input[type="submit"] {
  border-radius: 999px;
  border: none;
  background: var(--primary);
  color: #ffffff;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 13px;
  font-weight: 700;
  margin-top: 10px;
  cursor: pointer;
  transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

form input[type="submit"]:hover {
  background: #be123c;
  transform: translateY(-1px);
  box-shadow: var(--shadow-soft);
}

/* bottom text */
form h3 {
  text-align: left;
  font-size: 13px;
  margin-top: 10px;
  color: var(--muted);
}

form h3 a {
  color: var(--dark);
  font-weight: 600;
  border-bottom: 1px solid transparent;
  text-decoration: none;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

form h3 a:hover {
  color: var(--primary);
  border-color: var(--primary);
}

/* ========== RESPONSIVE ========== */

/* Tablets */
@media (max-width: 900px) {
  #nav1 {
    padding-inline: 16px;
  }

  #nav1 #links {
    justify-content: flex-start;
  }

  #container {
    max-width: 720px;
  }

  #black {
    padding: 26px 20px;
  }

  form {
    margin-top: 16%;
    width: 85%;
  }
}

/* Mobile */
@media (max-width: 700px) {
  #nav1 {
    flex-wrap: wrap;
    gap: 10px;
  }

  #logoapp {
    order: 1;
  }

  #nav1 #links {
    order: 2;
    width: 100%;
    justify-content: center;
    border-top: 1px solid var(--border);
    padding-top: 6px;
    gap: 10px;
  }

  #nav1 #links a > button {
    font-size: 11px;
  }

  #container {
    flex-direction: column;
    max-width: 480px;
    margin: 24px auto 40px auto;
  }

  #black,
  #white {
    width: 100%;
  }

  #black {
    padding: 24px 20px;
  }

  form {
    width: 88%;
    margin-top: 20px;
  }
}

/* Extra small */
@media (max-width: 480px) {
  #black h1 {
    font-size: 20px;
  }

  #black h3 {
    font-size: 13px;
  }

  form h1 {
    font-size: 20px;
  }
}