/* 登录页面 */

.main-content {
    overflow: hidden;
}

.auth-section {
    width: 100%;
    height: 100%;
    min-height: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 14px 0;
}

.auth-card {
    width: min(100%, 440px);
    max-height: 100%;
    padding: 28px;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 20px;
    background: var(--surface);
    box-shadow:
        0 12px 32px
        rgba(17, 32, 62, 0.08);
}

.auth-card h1 {
    margin: 0 0 6px;
    color: var(--text);
    font-size: 27px;
    line-height: 1.25;
    text-align: center;
}

.auth-card .page-description {
    margin: 0 0 24px;
    color: var(--text-muted);
    font-size: 13px;
    line-height: 1.65;
    text-align: center;
}

.auth-card form {
    display: grid;
    gap: 18px;
}

.auth-card .form-group {
    min-width: 0;
    margin: 0;
}

.auth-card .form-group > label {
    display: block;
    margin: 0 0 7px;
    color: var(--text);
    font-size: 12px;
    font-weight: 750;
}

/* WhatsApp区号和号码 */

.phone-field-row {
    width: 100%;
    display: grid;
    grid-template-columns:
        88px minmax(0, 1fr);
    gap: 0;
}

.country-code-field,
.phone-number-field {
    min-width: 0;
}

.country-code-field {
    position: relative;
}

.country-code-field::after {
    position: absolute;
    z-index: 5;
    top: 50%;
    right: 13px;
    width: 7px;
    height: 7px;
    border-right: 2px solid #475467;
    border-bottom: 2px solid #475467;
    content: "";
    pointer-events: none;
    transform:
        translateY(-70%)
        rotate(45deg);
}

.auth-card .country-code-field select,
.auth-card .phone-number-field input {
    width: 100%;
    height: 48px;
    min-height: 48px;
    margin: 0;
    border: 1px solid var(--border);
    background: #ffffff;
    color: var(--text);
    font-family: inherit;
    font-size: 14px;
    line-height: 1;
    outline: none;
    transition:
        border-color 0.15s ease,
        box-shadow 0.15s ease;
}

.auth-card .country-code-field select {
    position: relative;
    z-index: 2;
    padding: 0 30px 0 13px;
    border-radius: 12px 0 0 12px;
    text-align: left;
    text-align-last: left;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
}

.auth-card .phone-number-field input {
    position: relative;
    z-index: 1;
    margin-left: -1px;
    padding: 0 13px;
    border-radius: 0 12px 12px 0;
}

.auth-card .phone-number-field input::placeholder {
    color: #98a2b3;
}

.auth-card .country-code-field select:focus,
.auth-card .phone-number-field input:focus {
    z-index: 4;
    border-color: var(--primary);
    box-shadow:
        0 0 0 3px
        rgba(31, 111, 235, 0.11);
}

/* 密码输入框 */

.auth-card .form-group > input {
    width: 100%;
    height: 48px;
    min-height: 48px;
    padding: 0 13px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: #ffffff;
    color: var(--text);
    font-family: inherit;
    font-size: 14px;
    outline: none;
    transition:
        border-color 0.15s ease,
        box-shadow 0.15s ease;
}

.auth-card .form-group > input::placeholder {
    color: #98a2b3;
}

.auth-card .form-group > input:focus {
    border-color: var(--primary);
    box-shadow:
        0 0 0 3px
        rgba(31, 111, 235, 0.11);
}

/* 错误提示 */

.auth-card .field-error {
    margin: 6px 0 0;
    color: var(--error);
    font-size: 11px;
    line-height: 1.5;
}

.auth-card .form-errors {
    padding: 11px 12px;
    border: 1px solid #efb4ae;
    border-radius: 12px;
    background: var(--error-background);
    color: var(--error);
    font-size: 11px;
    line-height: 1.5;
}

.auth-card .form-errors p {
    margin: 0;
}

.auth-card .form-errors p + p {
    margin-top: 3px;
}

/* 登录按钮 */

.auth-card .primary-button {
    width: 100%;
    min-height: 48px;
    margin-top: 2px;
    border: 1px solid var(--primary);
    border-radius: 12px;
    background: var(--primary);
    color: #ffffff;
    font-size: 14px;
    font-weight: 800;
    cursor: pointer;
}

.auth-card .primary-button:hover,
.auth-card .primary-button:active {
    border-color: var(--primary-hover);
    background: var(--primary-hover);
    color: #ffffff;
}

.auth-link {
    margin: 22px 0 0;
    color: var(--text-muted);
    font-size: 13px;
    text-align: center;
}

.auth-link a {
    color: var(--primary);
    font-weight: 800;
}

.auth-link a:hover,
.auth-link a:active {
    color: var(--primary-hover);
}

/* 登录成功提示 */

.login-success-overlay {
    position: fixed;
    z-index: 1000;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 24px;
    background: rgba(17, 32, 62, 0.16);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
}

.login-success-toast {
    width: min(100%, 280px);
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    border: 1px solid #a9e4c7;
    border-radius: 15px;
    background: #ffffff;
    box-shadow:
        0 16px 42px
        rgba(17, 32, 62, 0.2);
    animation:
        login-success-show
        0.2s ease-out;
}

.login-success-icon {
    width: 38px;
    height: 38px;
    flex: 0 0 38px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: #e8f8ef;
    color: #087443;
    font-size: 20px;
    font-weight: 850;
}

.login-success-toast strong {
    display: block;
    color: #087443;
    font-size: 15px;
}

.login-success-toast p {
    margin: 3px 0 0;
    color: var(--text-muted);
    font-size: 11px;
    line-height: 1.5;
}

@keyframes login-success-show {
    from {
        opacity: 0;
        transform:
            translateY(8px)
            scale(0.97);
    }

    to {
        opacity: 1;
        transform:
            translateY(0)
            scale(1);
    }
}

/* 手机端 */

@media (max-width: 480px) {
    .auth-section {
        padding: 10px 0;
    }

    .auth-card {
        padding: 22px;
        border-radius: 18px;
    }

    .auth-card h1 {
        font-size: 25px;
    }

    .phone-field-row {
        grid-template-columns:
            86px minmax(0, 1fr);
    }

    .login-success-overlay {
        padding: 18px;
    }

    .login-success-toast {
        width: min(100%, 260px);
        padding: 14px;
    }
}

@media (max-width: 360px) {
    .auth-card {
        padding-right: 17px;
        padding-left: 17px;
    }

    .phone-field-row {
        grid-template-columns:
            82px minmax(0, 1fr);
    }

    .country-code-field::after {
        right: 11px;
    }

    .auth-card .country-code-field select {
        padding-right: 27px;
        padding-left: 11px;
    }

    .auth-card .phone-number-field input {
        padding-right: 10px;
        padding-left: 10px;
        font-size: 13px;
    }
}

/* 较短屏幕 */

@media (max-height: 620px) {
    .auth-section {
        padding: 7px 0;
    }

    .auth-card {
        padding: 17px;
    }

    .auth-card h1 {
        font-size: 22px;
    }

    .auth-card .page-description {
        margin-bottom: 14px;
        font-size: 11px;
    }

    .auth-card form {
        gap: 12px;
    }

    .auth-card .country-code-field select,
    .auth-card .phone-number-field input,
    .auth-card .form-group > input {
        height: 42px;
        min-height: 42px;
    }

    .auth-link {
        margin-top: 14px;
        font-size: 11px;
    }
}

@media (max-height: 520px) {
    .auth-card {
        padding: 12px 15px;
    }

    .auth-card h1 {
        font-size: 20px;
    }

    .auth-card .page-description {
        margin-bottom: 9px;
    }

    .auth-card form {
        gap: 8px;
    }

    .auth-card .form-group > label {
        margin-bottom: 3px;
        font-size: 10px;
    }

    .auth-card .country-code-field select,
    .auth-card .phone-number-field input,
    .auth-card .form-group > input {
        height: 37px;
        min-height: 37px;
    }

    .auth-card .primary-button {
        min-height: 39px;
    }

    .auth-link {
        margin-top: 9px;
    }
}