#content {
    margin: 0;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
    /* background: linear-gradient(135deg, #FF6A00, #0076FF); */
    /* background: linear-gradient( #303da6ec, #5a2e63ec, #9c2539ec, #8f150aec, #833b01ec, #6a1f00ec, #61232fec); */
    background: linear-gradient(to bottom, #3b49a4c2, #3443aadb);
    width: 100%;
}

.login-card {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0px 8px 20px rgba(0,0,0,0.15);
    padding: 30px 25px;
    width: calc(100% - 50px);
    max-width: 380px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin: 30px 0 40px;
}

.login-header {
    text-align: center;
    font-size: 22px;
    font-weight: bold;
    color: #1f3c88;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 14px;
    font-weight: 500;
    color: #333;
    margin-top: 20px;
}

.form-group input, .form-group select {
    padding: 12px 14px;
    border: 1px solid #ccc;
    border-radius: 10px;
    font-size: 15px;
    outline: none;
    align-self: center;
    background: linear-gradient(to bottom, #3b49a408, #3443aa08);
    transition: border-color 0.2s, box-shadow 0.2s;
}

input , input::placeholder, select, select::placeholder{
    font-family: vazir;

}

.form-group input:focus, .form-group select:focus {
    border-color: #FF6A00;
    box-shadow: 0 0 5px rgba(255,106,0,0.4);
}

.login-btn {
    background: linear-gradient(to bottom, #3b49a4, #3443aa);
    border: none;
    border-radius: 10px;
    padding: 8px 16px;
    color: #fff;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    font-family: vazir;
    margin-top: 12px;
    margin-right: 50%;
    transform: translateX(50%);
}

.login-btn:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.login-footer a {
    border-radius: 10px;
    padding: 8px 16px;
    border: #3443aa solid 2px;
}

.login-footer {
    text-align: center;
    font-size: 15px;
}

.login-footer a {
    color: #1f3c88;
    font-weight: 600;
    text-decoration: none;
    margin: 0 5px;
}

.login-footer a:hover {
    text-decoration: underline;
}
.form-group:first-of-type label {
    margin-top: 0px;
}


/* ریسپانسیو */
@media (max-width: 450px) {
    .login-card {
        padding: 25px 20px;
    }
    .login-header { font-size: 20px; }
    .form-group input, .form-group select { font-size: 14px; padding: 10px 12px; }
    .login-btn { font-size: 15px; }
}


.choices[data-type*=select-one] {
    cursor: pointer;
    width: 92%;
    margin: auto;
    border: 1px solid #ccc;
    height: 44px;
    background: linear-gradient(to bottom, #3b49a408, #3443aa08);
    border-radius: 12px;
}
.choices__inner {
    width: calc(100% - 30px);
    padding: 0 28px 0 0 !important;
    border: none;
    height: 100%;
    display: flex;
    align-items: center;
    font-size: 15px;
    color: black;
    border-radius: 12px !important;
}

@media (min-width: 1100px) {
    .choices[data-type*=select-one] {
        width: 87%;
    }
}
#back{
    top: 10px;
    display: flex;
    align-items: center;
    color: rgb(255, 255, 255);
    font-weight: bold;
    font-size: 22px;
    gap: 5px;
    margin-top: 16px;
}
@keyframes twinkle {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
  }
  
.stars {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none; 
    z-index: 0;
}

.star {
    position: absolute;
    width: 2px;
    height: 2px;
    background: rgb(255, 255, 255);
    border-radius: 50%;
    animation: twinkle 2s infinite ease-in-out;
    opacity: 0.8;
  }