:root {
    --login-bg: #f5f0e3;
    --login-card: #ffffff;
    --login-border: rgba(31, 41, 55, 0.08);
    --login-text: #102f24;
    --login-muted: #4b5563;
    --login-button: #f5f0e3;
    --login-button-text: #102f24;
}

body {
    background: radial-gradient(circle at top, #f9f6f0 0%, #eef1ec 65%, #dde2d9 100%);
}

.login-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

.login-card {
    background-color: var(--login-card);
    border: 1px solid var(--login-border);
    border-radius: 24px;
    box-shadow: 0 24px 60px rgba(31, 41, 55, 0.13);
    padding: 32px;
    width: 100%;
    max-width: 420px;
}

.login-header {
    text-align: center;
    margin-bottom: 26px;
}

.login-icon {
    font-size: 3rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    border-radius: 18px;
    background: rgba(29, 165, 112, 0.12);
    margin: 0 auto 16px;
}

.login-header h2 {
    margin: 0 0 8px;
    color: var(--login-text);
    font-size: 1.75rem;
    line-height: 1.1;
}

.login-header p {
    margin: 0;
    color: var(--login-muted);
    font-size: 0.95rem;
}

.form-group {
    margin-bottom: 18px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 700;
    color: var(--login-text);
    font-size: 0.95rem;
}

.form-control {
    width: 100%;
    border: 1px solid #d6d3c5;
    border-radius: 14px;
    background: #ffffff;
    color: var(--login-text);
    padding: 12px 14px;
    font-size: 0.95rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-control:focus {
    outline: none;
    border-color: #92a36e;
    box-shadow: 0 0 0 4px rgba(29, 165, 112, 0.1);
}

.password-field {
    position: relative;
    width: 100%;
}

.password-field .form-control {
    padding-right: 56px;
    box-sizing: border-box;
}

.password-toggle {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    border: none;
    background: transparent;
    color: var(--login-text);
    padding: 6px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: color 0.15s ease, background 0.12s ease;
    line-height: 1;
    z-index: 3;
    border-radius: 8px;
}

.password-toggle:hover {
    color: #6b8b55;
}

.remember-field {
    display: flex;
    align-items: center;
}

.checkbox-label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.93rem;
    color: var(--login-muted);
    cursor: pointer;
}

.checkbox-label input {
    width: 16px;
    height: 16px;
    accent-color: #6b8b55;
}

.btn-block {
    display: inline-flex;
    width: 100%;
    justify-content: center;
    align-items: center;
    gap: 8px;
    padding: 14px 18px;
    border-radius: 16px;
    background: var(--login-button);
    color: var(--login-button-text);
    font-weight: 800;
    border: 1px solid rgba(29, 165, 112, 0.15);
    cursor: pointer;
    transition: none;
}

.btn-primary.btn-block:hover,
.btn-block:hover {
    background: var(--login-button);
    color: var(--login-button-text);
    border-color: rgba(29, 165, 112, 0.15);
    transform: none;
    box-shadow: none;
}

.flash {
    margin-bottom: 18px;
}

@media (max-width: 540px) {
    .login-card {
        background: transparent !important;
        border: none !important;
        box-shadow: none !important;
        padding: 0 !important;
        border-radius: 0 !important;
    }

    .password-field {
        position: relative;
    }

    .password-field .form-control {
        padding-right: 56px;
    }

    .password-toggle {
        right: 10px;
        width: 44px;
        height: 44px;
        padding: 8px;
    }
}