.mail-page {
    padding: 32px 0;
}

@media (max-width: 767px) {
    .mail-page {
        padding: 20px 0;
    }
}

.mail-page__header {
    margin-bottom: 32px;
}

@media (max-width: 767px) {
    .mail-page__header {
        margin-bottom: 24px;
    }
}

.mail-page__title {
    font-size: 36px;
    font-weight: 800;
    color: #000;
    margin: 0 0 12px 0;
    letter-spacing: -0.5px;
    line-height: 1.2;
}

@media (max-width: 767px) {
    .mail-page__title {
        font-size: 28px;
        margin-bottom: 8px;
    }
}

.mail-page__subtitle {
    font-size: 16px;
    color: #666;
    margin: 0 0 20px 0;
    line-height: 1.5;
}

@media (max-width: 767px) {
    .mail-page__subtitle {
        font-size: 14px;
        margin-bottom: 16px;
    }
}

.mail-page__info {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px 20px;
    background: #f8f9fa;
    border-radius: 12px;
    border-left: 3px solid #ff7a00;
}

@media (max-width: 767px) {
    .mail-page__info {
        padding: 12px 16px;
        border-radius: 8px;
    }
}

.mail-page__info-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ff7a00;
    margin-top: 2px;
}

.mail-page__info-icon svg {
    width: 20px;
    height: 20px;
}

.mail-page__info-text {
    font-size: 14px;
    color: #333;
    line-height: 1.5;
    margin: 0;
    flex: 1;
}

.mail-page__info-text strong {
    font-weight: 600;
    color: #000;
}

@media (max-width: 767px) {
    .mail-page__info-text {
        font-size: 13px;
    }
}

.mail-tabs {
    display: flex;
    gap: 0;
    margin-bottom: 32px;
    border-bottom: 2px solid #f0f0f0;
}

@media (max-width: 767px) {
    .mail-tabs {
        margin-bottom: 24px;
    }
}

.mail-tab {
    padding: 12px 24px;
    font-size: 16px;
    font-weight: 600;
    color: #666;
    text-decoration: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: all 0.2s;
    position: relative;
}

.mail-tab:hover {
    color: #ff7a00;
}

.mail-tab--active {
    color: #ff7a00;
    border-bottom-color: #ff7a00;
}

@media (max-width: 767px) {
    .mail-tab {
        padding: 10px 16px;
        font-size: 15px;
    }
}

.mail-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
}

@media (min-width: 1024px) {
    .mail-content {
        grid-template-columns: 2fr 1fr;
        gap: 32px;
    }
}

.mail-form-card {
    background: #fff;
    border-radius: 16px;
    padding: 32px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04), 0 4px 16px rgba(0,0,0,0.06);
}

@media (max-width: 767px) {
    .mail-form-card {
        padding: 24px;
        border-radius: 12px;
    }
}

.mail-form {
    max-width: 100%;
}

.mail-form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    margin-bottom: 24px;
}

@media (min-width: 768px) {
    .mail-form-row {
        grid-template-columns: repeat(2, 1fr);
    }
}

.mail-form-group {
    margin-bottom: 24px;
}

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

.mail-form-label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: #111;
    margin-bottom: 8px;
}

.mail-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.mail-input-wrapper--password .mail-input {
    padding-right: 48px;
}

.mail-input {
    width: 100%;
    padding: 12px 16px;
    font-size: 15px;
    line-height: 1.5;
    color: #111;
    background: #fff;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    transition: all 0.2s;
    font-family: inherit;
}

.mail-input:focus {
    outline: none;
    border-color: #ff7a00;
    box-shadow: 0 0 0 3px rgba(255, 122, 0, 0.1);
}

.mail-input::placeholder {
    color: #9ca3af;
}

.mail-input--error {
    border-color: #ef4444;
}

.mail-input--error:focus {
    border-color: #ef4444;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.mail-input-suffix {
    position: absolute;
    right: 16px;
    color: #666;
    font-size: 15px;
    pointer-events: none;
    user-select: none;
}

.mail-password-toggle {
    position: absolute;
    right: 12px;
    padding: 4px;
    color: #666;
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s;
    z-index: 1;
}

.mail-password-toggle:hover {
    color: #ff7a00;
}

.mail-form-hint {
    display: block;
    font-size: 12px;
    color: #666;
    margin-top: 6px;
    line-height: 1.4;
}

.mail-form-error {
    display: block;
    font-size: 12px;
    color: #ef4444;
    margin-top: 6px;
    line-height: 1.4;
}

.mail-password-strength {
    margin-top: 8px;
}

.mail-password-strength__bar {
    height: 4px;
    background: #e5e7eb;
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 6px;
}

.mail-password-strength__fill {
    height: 100%;
    width: 0%;
    transition: all 0.3s;
    border-radius: 2px;
}

.mail-password-strength__fill--weak {
    background: #ef4444;
}

.mail-password-strength__fill--medium {
    background: #f59e0b;
}

.mail-password-strength__fill--strong {
    background: #10b981;
}

.mail-password-strength__text {
    font-size: 12px;
    color: #666;
}

.mail-checkbox {
    display: flex;
    align-items: flex-start;
    cursor: pointer;
    user-select: none;
}

.mail-checkbox input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.mail-checkbox__checkmark {
    width: 20px;
    height: 20px;
    min-width: 20px;
    border: 2px solid #d1d5db;
    border-radius: 4px;
    margin-right: 10px;
    position: relative;
    transition: all 0.2s;
    flex-shrink: 0;
    margin-top: 2px;
}

.mail-checkbox input[type="checkbox"]:checked + .mail-checkbox__checkmark {
    background: #ff7a00;
    border-color: #ff7a00;
}

.mail-checkbox input[type="checkbox"]:checked + .mail-checkbox__checkmark::after {
    content: '';
    position: absolute;
    left: 6px;
    top: 2px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.mail-checkbox input[type="checkbox"]:focus + .mail-checkbox__checkmark {
    box-shadow: 0 0 0 3px rgba(255, 122, 0, 0.1);
}

.mail-checkbox__label {
    font-size: 14px;
    color: #111;
    line-height: 1.5;
}

.mail-form-actions {
    margin-top: 24px;
}

.mail-button {
    width: 100%;
    padding: 14px 24px;
    font-size: 16px;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    font-family: inherit;
    text-decoration: none;
}

.mail-button--primary {
    background: #ff7a00;
    color: #fff;
}

.mail-button--primary:hover {
    background: #e65c00;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(255, 122, 0, 0.3);
}

.mail-button--primary:active {
    transform: translateY(0);
}

.mail-form-footer {
    text-align: center;
    margin-top: 16px;
}

.mail-link {
    color: #ff7a00;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.2s;
}

.mail-link:hover {
    color: #e65c00;
    text-decoration: underline;
}

.mail-features {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

@media (min-width: 1024px) {
    .mail-features {
        grid-template-columns: 1fr;
    }
}

.mail-feature-card {
    background: #fff;
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04), 0 4px 16px rgba(0,0,0,0.06);
    transition: all 0.2s;
}

.mail-feature-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08), 0 8px 24px rgba(0,0,0,0.1);
}

@media (max-width: 767px) {
    .mail-feature-card {
        padding: 20px;
        border-radius: 12px;
    }
}

.mail-feature-card__icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ff7a00;
    background: rgba(255, 122, 0, 0.1);
    border-radius: 12px;
    margin-bottom: 16px;
}

.mail-feature-card__icon svg {
    width: 24px;
    height: 24px;
}

.mail-feature-card__title {
    font-size: 16px;
    font-weight: 700;
    color: #111;
    margin: 0 0 8px;
}

.mail-feature-card__text {
    font-size: 14px;
    color: #666;
    margin: 0;
    line-height: 1.5;
}

.mail-notice {
    margin-top: 32px;
    padding: 20px 24px;
    background: #fff3cd;
    border: 1px solid #ffc107;
    border-radius: 12px;
}

@media (max-width: 767px) {
    .mail-notice {
        margin-top: 24px;
        padding: 16px 20px;
    }
}

.mail-notice__content {
    font-size: 14px;
    color: #856404;
    margin: 0;
    line-height: 1.5;
}

.mail-notice__content strong {
    font-weight: 600;
}