/* LOGIN PAGE — CLEAN & AUTONOMOUS */
html, body {
    margin: 0;
    padding: 0;
    width: 100%;
    overflow-x: hidden;
    font-family: Arial, sans-serif;
}

/* Background */
.login-body {
    background: #f2f4f7;
    color: #333;
}

/* Dark mode */
body.dark.login-body {
    background: #121212;
    color: #eee;
}

/* Toggle top-right */
.login-toggle {
    width: 100%;
    padding: 12px 20px;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    box-sizing: border-box;
}

.toggle-btn {
    cursor: pointer;
    font-size: 20px;
    opacity: 0.8;
}

.toggle-btn:hover {
    opacity: 1;
}

/* Login card */
.login-container {
    max-width: 360px;
    margin: 50px auto;
    background: #fff;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 4px 18px rgba(0,0,0,0.12);
    box-sizing: border-box;
}

body.dark .login-container {
    background: #1e1e1e;
    box-shadow: none;
}

/* Title */
.login-container h2 {
    margin: 0 0 20px 0;
    text-align: center;
    font-size: 20px;
}

/* Error box */
.error-box {
    background: #ffe5e5;
    color: #b30000;
    padding: 10px;
    border-radius: 6px;
    margin-bottom: 15px;
    text-align: center;
}

/* Inputs */
.input-field {
    width: 100%;
    padding: 12px;
    margin-top: 8px;
    margin-bottom: 20px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 15px;
    box-sizing: border-box;
}

body.dark .input-field {
    background: #2a2a2a;
    border-color: #444;
    color: #eee;
}

/* Password eye icon */
.input-group {
    position: relative;
}

.eye-icon {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    opacity: 0.7;
    font-size: 18px;
}

.eye-icon:hover {
    opacity: 1;
}

/* Login button */
.login-btn {
    width: 100%;
    padding: 12px;
    background: #4a90e2;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    cursor: pointer;
}

.login-btn:hover {
    background: #357ABD;
}