:root {
  --green-main: #00B84D;
  --green-dark: #009B3A;
  --text: #0B2B1A;
  --bg: #F4FFF9;
  --card-bg: #FFFFFF;
  --shadow: 0 8px 24px rgba(0,0,0,0.06);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Poppins", sans-serif;
  background: linear-gradient(160deg, #F4FFF9, #FFFFFF);
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  color: var(--text);
}

.card {
  background: var(--card-bg);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 40px 30px;
  width: 100%;
  max-width: 360px;
  text-align: center;
  position: relative;
}

.logo {
  /* width: 72px; */
  /* height: 72px; */
  
  width: 50px;
  height: 50px;
  border-radius: 16px;
  margin-bottom: 18px;
  object-fit: contain;
}

h1 {
  font-size: 20px;
  margin-bottom: 10px;
  color: var(--green-dark);
  font-weight: 600;
}

p {
  color: #4b6b58;
  font-size: 13px;
  margin-bottom: 24px;
}

input {
  width: 100%;
  height: 48px;
  border-radius: 8px;
  border: 1px solid #B2DFDB;
  padding: 0 14px;
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 2px;
  outline: none;
  transition: border-color .15s ease, box-shadow .15s ease;
}

input:focus {
  border-color: var(--green-main);
  box-shadow: 0 0 0 3px rgba(0,184,77,0.1);
}

button {
  width: 100%;
  height: 48px;
  margin-top: 16px;
  border-radius: 8px;
  border: none;
  background: linear-gradient(90deg, var(--green-main), var(--green-dark));
  color: #fff;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  box-shadow: 0 6px 16px rgba(0,150,60,0.15);
  transition: transform .1s ease, box-shadow .15s ease;
}

button:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 18px rgba(0,150,60,0.2);
}

.msg {
  font-size: 13px;
  margin-top: 10px;
  min-height: 18px;
  color: #ef5350;
  visibility: hidden;
  opacity: 0;
  transition: opacity .15s ease;
}
.msg.show {
  visibility: visible;
  opacity: 1;
}
.msg.success { color: #0B8A3E; }

.close-btn {
  position: absolute;
  left: 14px;
  top: 14px;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: transparent;
  border: 1px solid rgba(0,0,0,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #666;
  transition: all .15s ease;
}
.close-btn:hover { color: #FF4D4D; transform: scale(1.05); }
.close-btn svg { width: 16px; height: 16px; }