@import url('https://fonts.googleapis.com/css2?family=Open+Sans:wght@400;500;600&display=swap');

:root {
    --primary-green: #008542;
    --secondary-green: #006633;
    --gray-text: #666666;
    --border-color: #E5E7EB;
    --background-gray: #F5F5F5;
    --error-red: #dc2626;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Open Sans', sans-serif;
}

body {
    background-color: white;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.container {
    width: 100%;
    max-width: 400px;
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/* Header Styles */
.header {
    padding: 20px;
    text-align: right;
}

.shield-icon {
    width: 24px;
    height: 24px;
    color: var(--primary-green);
}

/* Main Content Styles */
.main-content {
    padding: 0 24px;
}

.logo-section {
    text-align: left;
    margin-bottom: 32px;
}

h1 {
    font-size: 24px;
    color: var(--gray-text);
    margin-bottom: 8px;
    font-weight: 400;
}

.logo {
    height: 40px;
}

/* Form Styles */
.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--gray-text);
    font-size: 14px;
}

.form-control {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 14px;
    transition: border-color 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-green);
}

.select-wrapper {
    position: relative;
}

.select-wrapper::after {
    content: '';
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid var(--gray-text);
    pointer-events: none;
}

.form-check {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 24px;
}

.form-check-input {
    width: 18px;
    height: 18px;
    border: 2px solid var(--border-color);
    border-radius: 3px;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    position: relative;
    transition: all 0.3s ease;
}

.form-check-input:checked {
    background-color: var(--primary-green);
    border-color: var(--primary-green);
}

.form-check-input:checked::after {
    content: '✓';
    position: absolute;
    color: white;
    font-size: 12px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.form-check-label {
    font-size: 14px;
    color: var(--gray-text);
    cursor: pointer;
}

.submit-btn {
    width: 100%;
    padding: 14px;
    background-color: var(--background-gray);
    border: none;
    border-radius: 4px;
    color: var(--gray-text);
    font-size: 16px;
    cursor: pointer;
    margin-bottom: 24px;
    transition: all 0.3s ease;
}

.submit-btn:hover:not(:disabled) {
    background-color: var(--primary-green);
    color: white;
}

.submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.register-section {
    text-align: center;
    margin-bottom: 24px;
}

.register-section p {
    font-size: 14px;
    color: var(--gray-text);
}

.register-link {
    color: var(--primary-green);
    text-decoration: none;
    transition: color 0.3s ease;
}

.register-link:hover {
    color: var(--secondary-green);
}

.security-info {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 16px;
    color: var(--gray-text);
    font-size: 14px;
}

.security-info i {
    color: var(--primary-green);
}

.captcha-notice {
    text-align: center;
    margin-bottom: 24px;
    font-size: 12px;
    color: var(--gray-text);
}

.captcha-notice a {
    color: var(--primary-green);
    text-decoration: none;
}

/* Footer Styles */
.footer {
    display: flex;
    justify-content: center;
    gap: 24px;
    padding: 24px;
    border-top: 1px solid var(--border-color);
}

.footer-link {
    color: var(--gray-text);
    text-decoration: none;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: var(--primary-green);
}

/* Loading Overlay */
.loading-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.9);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.spinner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    color: var(--primary-green);
}

.spinner i {
    font-size: 40px;
}

.spinner span {
    color: var(--gray-text);
    font-size: 14px;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1001;
    justify-content: center;
    align-items: center;
}

.modal-content {
    background: white;
    width: 90%;
    max-width: 400px;
    border-radius: 8px;
    padding: 24px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.modal-header {
    text-align: center;
    margin-bottom: 24px;
}

.modal-logo {
    height: 30px;
    margin-bottom: 16px;
}

.modal-header h2 {
    color: var(--gray-text);
    font-size: 20px;
    font-weight: 500;
}

.verification-info {
    text-align: center;
    margin-bottom: 24px;
}

.verification-info i {
    font-size: 32px;
    color: var(--primary-green);
    margin-bottom: 16px;
}

.verification-info p {
    color: var(--gray-text);
    margin-bottom: 8px;
}

.phone-hint {
    font-size: 16px;
    color: var(--gray-text);
}

.phone-last-digits {
    font-weight: 600;
}

.sms-code-input {
    display: flex;
    gap: 8px;
    justify-content: center;
    margin-bottom: 24px;
}

.sms-code-input input {
    width: 40px;
    height: 40px;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    text-align: center;
    font-size: 18px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.sms-code-input input:focus {
    outline: none;
    border-color: var(--primary-green);
}

.timer {
    text-align: center;
    margin-bottom: 24px;
    color: var(--gray-text);
    font-size: 14px;
}

.timer i {
    margin-right: 6px;
}

.verify-btn {
    width: 100%;
    padding: 14px;
    background-color: var(--primary-green);
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    margin-bottom: 16px;
}

.verify-btn:hover {
    background-color: var(--secondary-green);
}

.resend-code {
    text-align: center;
}

.resend-code a {
    color: var(--primary-green);
    text-decoration: none;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: opacity 0.3s ease;
}

.resend-code a.disabled {
    opacity: 0.5;
    pointer-events: none;
}

.resend-code i {
    font-size: 12px;
}

.error-message {
    background-color: #FEE2E2;
    color: var(--error-red);
    padding: 10px;
    border-radius: 4px;
    margin: 10px 0;
    text-align: center;
    font-size: 14px;
    font-weight: 500;
    display: none;
}

.password-input {
    position: relative;
}

.toggle-password {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--gray-text);
    font-size: 16px;
}

.toggle-password:hover {
    color: var(--primary-green);
}