* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    min-height: 100vh;
    background: var(--bg-page);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: var(--space-xl) var(--space-md);
}

.login-container {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 440px;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
}

.login-right {
    display: flex;
    align-items: stretch;
    justify-content: center;
    padding: var(--space-2xl) var(--space-2xl) var(--space-xl);
    background: var(--bg-primary);
}

.form-container {
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
}

.form-header {
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--border-color);
}

.form-title {
    font-family: var(--font-family);
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.form-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 400;
    line-height: 1.65;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.input-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.input-wrapper {
    display: flex;
    align-items: center;
    height: 52px;
    background: transparent;
    border: none;
    border-bottom: 2px solid var(--border-color);
    border-radius: 0;
    transition: border-color 0.2s ease;
    overflow: visible;
}

.input-wrapper:hover {
    border-bottom-color: rgba(0, 60, 150, 0.35);
}

.input-wrapper:focus-within {
    border-bottom-color: var(--accent-primary);
    box-shadow: none;
}

.input-wrapper.has-error {
    border-bottom-color: var(--danger);
    background: transparent;
}

.input-icon {
    width: 40px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    flex-shrink: 0;
}

.input-icon svg {
    width: 18px;
    height: 18px;
    color: var(--accent-primary);
    transition: color 0.2s ease;
}

.input-wrapper:focus-within .input-icon svg {
    color: var(--accent-secondary);
}

.input-wrapper input {
    flex: 1;
    height: 100%;
    padding: 0;
    background: transparent;
    border: none;
    outline: none;
    font-family: var(--font-family);
    font-size: 15px;
    color: var(--text-primary);
}

.input-wrapper input::placeholder {
    color: var(--text-muted);
    font-size: 14px;
}

.toggle-password {
    width: 40px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--accent-primary);
    transition: color 0.2s ease;
    padding: 0;
}

.toggle-password:hover {
    color: var(--accent-secondary);
}

.toggle-password svg {
    width: 18px;
    height: 18px;
}

.input-error {
    display: none;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--danger);
    animation: errorSlide 0.2s ease;
}

.input-error.visible {
    display: flex;
}

.input-error svg {
    width: 13px;
    height: 13px;
    flex-shrink: 0;
}

@keyframes errorSlide {
    from {
        opacity: 0;
        transform: translateY(-4px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-btn {
    height: 52px;
    width: 100%;
    background: var(--text-primary);
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    margin-top: var(--space-sm);
    box-shadow: none;
    transition: background 0.2s ease, transform 0.15s ease;
}

.login-btn:hover {
    background: var(--accent-primary);
}

.login-btn:active {
    transform: scale(0.98);
}

.btn-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
}

.btn-label {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-inverse);
}

.btn-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.25);
    border-top-color: var(--text-inverse);
    border-radius: 50%;
    opacity: 0;
}

.login-btn.loading .btn-content {
    opacity: 0;
}

.login-btn.loading .btn-loading {
    opacity: 1;
    animation: spin 0.75s linear infinite;
}

.login-btn:disabled {
    background: var(--border-color);
    cursor: not-allowed;
}

.login-btn:disabled:hover {
    transform: none;
    background: var(--border-color);
}

@keyframes spin {
    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

.form-footer {
    margin-top: var(--space-xl);
    padding-top: var(--space-lg);
}

.divider-line {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-md);
    color: var(--text-muted);
    font-size: 12px;
    letter-spacing: 0.04em;
}

.divider-line::before,
.divider-line::after {
    display: none;
}

.register-link {
    text-align: center;
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.register-link a {
    display: inline-block;
    margin-top: var(--space-xs);
    color: var(--accent-primary);
    font-weight: 600;
    text-decoration: none;
    padding: var(--space-sm) var(--space-lg);
    border: 1.5px solid var(--accent-primary);
    border-radius: var(--radius-sm);
    transition: background 0.2s ease, color 0.2s ease;
}

.register-link a:hover {
    background: var(--accent-primary);
    color: var(--text-inverse);
}

.loading-overlay {
    position: fixed;
    inset: 0;
    background: rgba(27, 42, 74, 0.45);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease;
}

.loading-overlay.show {
    opacity: 1;
    visibility: visible;
}

.loading-content {
    text-align: center;
    background: var(--bg-primary);
    padding: var(--space-xl) var(--space-2xl);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
}

.loading-ring {
    width: 36px;
    height: 36px;
    position: relative;
    margin: 0 auto var(--space-md);
}

.ring-segment {
    position: absolute;
    inset: 0;
    border: 2.5px solid transparent;
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: ringRotate 0.85s linear infinite;
}

.ring-segment:nth-child(2),
.ring-segment:nth-child(3) {
    display: none;
}

@keyframes ringRotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading-text {
    font-family: var(--font-family);
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.toast-notification {
    position: fixed;
    top: var(--space-lg);
    left: 50%;
    transform: translateX(-50%) translateY(-120%);
    min-width: 280px;
    max-width: 90vw;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-medium);
}

.toast-notification.show {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.toast-content {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
}

.toast-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.toast-message {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
}

.toast-notification.success {
    border-color: rgba(0, 166, 81, 0.35);
    background: rgba(0, 166, 81, 0.06);
}

.toast-notification.success .toast-icon,
.toast-notification.success .toast-message {
    color: var(--success);
}

.toast-notification.error {
    border-color: rgba(220, 38, 38, 0.35);
    background: rgba(220, 38, 38, 0.06);
}

.toast-notification.error .toast-icon,
.toast-notification.error .toast-message {
    color: var(--danger);
}

.login-page .login-wrapper {
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    padding: 0;
    min-height: 100vh;
    background: var(--bg-page);
}

.login-page .neste-login-header {
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    padding: var(--space-lg) var(--space-md);
}

.login-page .login-container {
    flex: 1;
    max-width: 400px;
    width: 100%;
    margin: 0 auto;
    border: none;
    border-radius: 0;
    box-shadow: none;
    background: transparent;
}

.login-page .login-right {
    padding: var(--space-xl) var(--space-md) var(--space-2xl);
    background: transparent;
}

.login-page .form-header {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: var(--space-xl);
    text-align: center;
}

.login-page .form-title {
    text-transform: none;
    letter-spacing: -0.02em;
    font-size: 24px;
    font-weight: 700;
    color: var(--accent-primary);
    margin-bottom: var(--space-sm);
}

.login-page .form-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.login-page .input-wrapper {
    height: 48px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0 var(--space-sm);
    transition: border-color 0.2s ease;
}

.login-page .input-wrapper:hover {
    border-color: rgba(0, 60, 150, 0.25);
}

.login-page .input-wrapper:focus-within {
    border-color: var(--accent-primary);
    box-shadow: none;
}

.login-page .input-wrapper.has-error {
    border-color: var(--danger);
    background: var(--bg-primary);
}

.login-page .input-icon {
    width: 36px;
    justify-content: center;
}

.login-page .input-wrapper input {
    padding: 0 var(--space-xs);
}

.login-page .login-btn {
    height: 48px;
    margin-top: var(--space-sm);
    background: var(--accent-primary);
    border-radius: var(--radius-sm);
    box-shadow: none;
}

.login-page .login-btn:hover {
    background: var(--accent-secondary);
    box-shadow: none;
}

.login-page .login-btn:disabled {
    background: var(--border-color);
}

.login-page .form-footer {
    margin-top: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: none;
}

.login-page .divider-line {
    margin-bottom: var(--space-md);
}

.login-page .divider-line::before,
.login-page .divider-line::after {
    display: none;
}

.login-page .register-link a {
    border: none;
    padding: 0;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.login-page .register-link a:hover {
    background: transparent;
    color: var(--accent-secondary);
}

@media (max-width: 768px) {
    .login-page .login-wrapper {
        padding: 0;
    }

    .login-page .login-right {
        padding: var(--space-lg) var(--space-md) var(--space-xl);
    }
}

@media (max-width: 480px) {
    .login-page .login-right {
        padding: var(--space-md);
    }

    .login-page .input-wrapper {
        height: 46px;
    }

    .login-page .login-btn {
        height: 46px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}