:root {
--primary-color: #3498db;
--primary-dark: #2980b9;
--primary-light: rgba(52, 152, 219, 0.1);
--secondary-color: #2c3e50;
--success-color: #2ecc71;
--danger-color: #e74c3c;
--text-color: #1a1a1a;
--text-muted: #8898aa;
--card-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
--border-radius: 20px;
--transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}
body, html {
height: 100%;
margin: 0;
padding: 0;
font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
display: flex;
flex-direction: column;
overflow: hidden;
}
.login-page {
position: relative;
width: 100%;
height: 100vh;
display: flex;
justify-content: center;
align-items: center;
background: linear-gradient(135deg, rgba(52, 152, 219, 0.4), rgba(44, 62, 80, 0.6)), url('../img/background.jpg') no-repeat center center fixed;
background-size: cover;
}
.login-container {
position: relative;
z-index: 1;
width: 100%;
max-width: 450px;
padding: 20px;
}
.login-box {
background: rgba(255, 255, 255, 0.95);
backdrop-filter: blur(15px);
-webkit-backdrop-filter: blur(15px);
border: 1px solid rgba(255, 255, 255, 0.5);
border-radius: 24px;
padding: 40px;
box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
transition: var(--transition);
}
.login-brand {
text-align: center;
margin-bottom: 35px;
}
.login-brand h2 {
font-size: 24px;
font-weight: 800;
color: var(--secondary-color);
letter-spacing: -0.5px;
margin-bottom: 8px;
line-height: 1.2;
}
.login-brand h3 {
font-size: 15px;
font-weight: 500;
color: var(--text-muted);
margin: 0;
}
.form-group {
margin-bottom: 28px;
position: relative;
text-align: left;
}
.form-group label {
display: flex;
align-items: center;
gap: 8px;
font-size: 0.9rem;
font-weight: 700;
color: var(--secondary-color);
margin-bottom: 8px;
}
.form-group label i {
color: var(--primary-color);
width: 16px;
text-align: center;
}
.form-control {
width: 100% !important;
height: 48px !important;
padding: 10px 16px !important;
border: 1.5px solid #e9ecef !important;
border-radius: 12px !important;
font-size: 0.9rem !important;
transition: var(--transition) !important;
background: white !important;
color: var(--secondary-color) !important;
box-sizing: border-box !important;
}
.form-control:focus {
outline: none !important;
border-color: var(--primary-color) !important;
box-shadow: 0 0 0 4px var(--primary-light) !important;
}
#password-recovery {
display: block;
text-align: right;
font-size: 13px;
font-weight: 600;
color: var(--primary-color);
text-decoration: none;
margin-top: -12px;
margin-bottom: 25px;
cursor: pointer;
transition: var(--transition);
}
#password-recovery:hover {
color: var(--primary-dark);
text-decoration: underline;
}
.btn-primary {
width: 100%;
height: 50px;
background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
border: none;
border-radius: 12px;
color: #fff;
font-size: 16px;
font-weight: 700;
display: flex;
align-items: center;
justify-content: center;
gap: 10px;
cursor: pointer;
box-shadow: 0 4px 12px rgba(52, 152, 219, 0.2);
transition: var(--transition);
}
.btn-primary:hover {
transform: translateY(-2px);
box-shadow: 0 6px 15px rgba(52, 152, 219, 0.3);
}
.btn-primary:active {
transform: translateY(0);
}
.invalid-feedback {
display: block;
font-size: 11px;
color: var(--danger-color);
font-weight: 600;
text-align: left;
position: absolute;
bottom: -20px;
left: 4px;
width: 100%;
}
@media (max-width: 576px) {
.login-box {
padding: 30px 20px;
}
.login-brand h2 {
font-size: 20px;
}
.btn-primary {
height: 65px !important;
font-size: 1.1rem !important;
border-radius: 18px !important;
width: 85% !important;
margin: 0 auto !important;
}
}