/* CSS Variables */
:root {
  --bg-dark: #090a0f;
  --bg-card: #15181d;
  --bg-input: #1b1e24;
  --border-color: rgba(255, 255, 255, 0.05);
  --border-focus: hsl(28, 100%, 48%);
  
  --text-main: #f3f4f6;
  --text-muted: #8e9cae;
  
  --primary: hsl(30, 100%, 47%);
  --primary-glow: rgba(238, 118, 0, 0.15);
  --primary-gradient: linear-gradient(135deg, hsl(30, 100%, 47%) 0%, hsl(18, 100%, 43%) 100%);
  
  --danger: hsl(352, 74%, 57%);
  --danger-bg: rgba(239, 68, 68, 0.1);
  
  --transition-smooth: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-body);
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-image: 
    radial-gradient(at 0% 0%, rgba(238, 118, 0, 0.02) 0px, transparent 40%),
    radial-gradient(at 100% 100%, rgba(142, 156, 174, 0.02) 0px, transparent 40%);
}

.login-container {
  width: 100%;
  max-width: 400px;
  padding: 20px;
}

.login-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 36px 30px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.login-header {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.logo-img {
  height: 32px;
  max-width: 100%;
  object-fit: contain;
  margin-bottom: 8px;
}

.login-header h2 {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 600;
  color: var(--text-main);
  letter-spacing: -0.3px;
}

.login-header p {
  font-size: 13px;
  color: var(--text-muted);
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.2px;
}

.input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.input-icon {
  position: absolute;
  left: 12px;
  color: var(--text-muted);
  pointer-events: none;
  transition: var(--transition-smooth);
}

.input-wrapper input {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  border-radius: 6px;
  padding: 10px 12px 10px 38px;
  font-family: var(--font-body);
  font-size: 13px;
  outline: none;
  transition: var(--transition-smooth);
}

.input-wrapper input:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.input-wrapper input:focus + .input-icon {
  color: var(--primary);
}

.btn-submit {
  background: var(--primary-gradient);
  color: #fff;
  border: none;
  padding: 11px;
  border-radius: 6px;
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 2px 8px var(--primary-glow);
  transition: var(--transition-smooth);
  margin-top: 6px;
}

.btn-submit:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px var(--primary-glow);
  filter: brightness(1.05);
}

.btn-submit:active {
  transform: translateY(0);
}

.btn-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

.error-msg {
  background: var(--danger-bg);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: var(--danger);
  padding: 10px 12px;
  border-radius: 6px;
  font-size: 12px;
  line-height: 1.4;
  text-align: center;
}