/* RESET */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', Roboto, sans-serif;
}
/* =====================
   ROOT COLOR SYSTEM
===================== */
:root {
  --orange-main: #ff8a00;
  --orange-soft: #ffb347;
  --orange-dark: #e76f00;
  --bg-light: #f9f9f9;
  --text-dark: #333;
  --text-muted: #777;
}
body {
  background: linear-gradient(135deg, #ff9a3c, #ff6a00);
  min-height: 100vh;
  color: #333;
}

/* ======================
   LOGIN PAGE
====================== */
h2 {
  text-align: center;
  margin-bottom: 20px;
  color: orange;
}

form {
  width: 90%;
  max-width: 360px;
  background: #fff;
  margin: 100px auto;
  padding: 30px 25px;
  border-radius: 12px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

input {
  width: 100%;
  padding: 12px 14px;
  margin-bottom: 15px;
  border-radius: 8px;
  border: 1px solid #ddd;
  font-size: 14px;
}

input:focus {
  outline: none;
  border-color: #ff6a00;
}

button {
  width: 100%;
  padding: 12px;
  background: linear-gradient(135deg, #ff8c1a, #ff6a00);
  border: none;
  border-radius: 8px;
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: 0.3s;
}

button:hover {
  opacity: 0.9;
}

/* ======================
   MAIN LAYOUT
==============

/* =====================
   MAIN CONTAINER
===================== */
.container {
  padding: 16px;
}

/* =====================
   CARD (HALAMAN MAIN / A / B)
===================== */
.card {
  background: #fff;
  border-radius: 14px;
  padding: 16px;
  margin-bottom: 16px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.06);
}

/* =====================
   BUTTON
===================== */
.btn {
  background: linear-gradient(135deg, var(--orange-main), var(--orange-soft));
  border: none;
  border-radius: 10px;
  padding: 12px;
  width: 100%;
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn:hover {
  background: linear-gradient(135deg, var(--orange-dark), var(--orange-main));
  box-shadow: 0 6px 14px rgba(255, 138, 0, 0.35);
}

/* =====================
   INPUT
===================== */
.input {
  width: 100%;
  padding: 12px;
  border-radius: 10px;
  border: 1px solid #ddd;
  margin-bottom: 12px;
  font-size: 15px;
}

.input:focus {
  outline: none;
  border-color: var(--orange-main);
  box-shadow: 0 0 0 2px rgba(255, 138, 0, 0.15);
}

/* =====================
   SIDEBAR
===================== */
.sidebar {
  background: linear-gradient(180deg, var(--orange-main), var(--orange-dark));
  color: #fff;
  width: 240px;
  height: 100vh;
  padding-top: 20px;
}

.sidebar a {
  display: block;
  padding: 14px 20px;
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  transition: background 0.3s;
}

.sidebar a:hover {
  background: rgba(255, 255, 255, 0.15);
}

/* =====================
   CONTENT AREA
===================== */
.content {
  padding: 20px;
  background: var(--bg-light);
  min-height: 100vh;
}

/* =====================
   TITLE
===================== */
.title {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 12px;
}

/* =====================
   TEXT MUTED
===================== */
.text-muted {
  color: var(--text-muted);
}


/* =====================
   HEADER / TOP BAR
===================== */
.header {
  background: linear-gradient(135deg, var(--orange-main), var(--orange-soft));
  color: #fff;
  padding: 16px;
  font-size: 18px;
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(255, 138, 0, 0.3);
}
#loginForm {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.login-logo {
  width: 90px;           /* ukuran logo */
  margin-bottom: 16px;  /* jarak ke judul */
}