html,
body,
#app {
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
}

/* =========================
   LOGIN CARD
========================= */

.login-card {
    width: 100%;
    max-width: 400px;
}

.login-header {
    margin-bottom: 32px;
}

    .login-header h2 {
        margin: 0 0 10px 0;
        font-size: 32px;
        font-weight: 700;
        color: #111827;
    }

    .login-header p {
        margin: 0;
        color: #6b7280;
        font-size: 15px;
    }

/* =========================
   FORM
========================= */

.form-group {
    margin-bottom: 20px;
}

    .form-group label {
        display: block;
        margin-bottom: 8px;
        font-size: 14px;
        font-weight: 600;
        color: #374151;
    }

.form-control {
    width: 100%;
    padding: 14px 16px;
    border-radius: 12px;
    border: 1px solid #d1d5db;
    background: #fff;
    font-size: 15px;
    transition: border-color .2s, box-shadow .2s;
}

    .form-control:focus {
        outline: none;
        border-color: #2563eb;
        box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.15);
    }

/* =========================
   OPTIONS
========================= */

.login-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.remember-wrapper {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #4b5563;
}

/* =========================
   BUTTONS
========================= */

.login-btn {
    width: 80%;
    padding: 14px;
    border: none;
    border-radius: 12px;
    background: #2563eb;
    color: white;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background .2s, transform .15s;
}

    .login-btn:hover {
        background: #1d4ed8;
    }

    .login-btn:active {
        transform: scale(.99);
    }

    .login-btn:disabled {
        opacity: .7;
        cursor: not-allowed;
    }

/* =========================
   LINKS
========================= */

.link-btn {
    border: none;
    background: none;
    padding: 0;
    color: #2563eb;
    font-size: 14px;
    cursor: pointer;
}

    .link-btn:hover {
        text-decoration: underline;
    }

/* =========================
   ERROR
========================= */

.login-error {
    margin-top: 18px;
    padding: 12px;
    border-radius: 10px;
    background: #fef2f2;
    color: #dc2626;
    font-size: 14px;
}

/* =========================
   SPINNER
========================= */

.login-spinner {
    display: flex;
    justify-content: center;
    margin-top: 20px;
}

/* =========================
   RESPONSIVE
========================= */

@media (max-width: 768px) {

    .login-card {
        max-width: 100%;
    }

    .login-header h2 {
        font-size: 28px;
    }
}