/* ================== LOGIN PAGE ================== */

body.login {
    margin: 0;
    height: 100vh;
    font-family: "Segoe UI", sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #f5f7fa;
    color: #333;
    transition: 0.4s;
}

/* Dark mode LOGIN */
body.login.dark {
    background: linear-gradient(to bottom, #0a0a0a, #1a1a1a);
    color: #fff;
}

.login-card {
    width: 380px;
    padding: 40px;
    border-radius: 16px;
    background: #ffffff;
    box-shadow: 0 0 15px rgba(0,0,0,0.15);
    text-align: center;
    transition: 0.4s;
}

body.dark .login-card {
    background: rgba(255, 255, 255, 0.04);
    box-shadow: 0 0 25px rgba(0, 153, 255, 0.4);
    backdrop-filter: blur(10px);
}

.logo {
    width: 220px;
    margin-bottom: 10px;
}

body.dark .logo {
    filter: drop-shadow(0 0 12px #00aaff);
}

h2 {
    margin-bottom: 25px;
    color: #007bff;
    transition: 0.3s;
}

body.dark h2 {
    color: #1fb6ff;
    text-shadow: 0 0 10px #0099ff;
}

input {
    width: 100%;
    padding: 13px;
    margin: 10px 0;
    border: 1px solid #ccc;
    border-radius: 8px;
    background: #fff;
    color: #333;
    font-size: 15px;
    outline: none;
    transition: 0.3s;
}

body.dark input {
    background: rgba(255, 255, 255, 0.08);
    border: none;
    color: #fff;
}

input::placeholder {
    color: #999;
}

body.dark input::placeholder {
    color: #c6c6c6;
}

button {
    width: 100%;
    padding: 14px;
    margin-top: 18px;
    background: linear-gradient(90deg, #008cff, #00d4ff);
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    cursor: pointer;
    box-shadow: 0 0 15px #00aaff;
    transition: 0.25s;
}

button:hover {
    transform: scale(1.03);
    box-shadow: 0 0 25px #00ddff;
}

.footer {
    margin-top: 18px;
    font-size: 13px;
    color: #777;
    transition: 0.3s;
}

body.dark .footer {
    color: #aaa;
}