:root {
    --login-primary: #0f766e;
    --login-primary-dark: #0b3b3a;
    --login-accent: #d97706;
    --login-bg: #f7f3eb;
    --login-text: #1f2937;
    --login-muted: #6b7280;
    --login-border: #ded7c9;
    --login-card: #ffffff;
    --login-soft: #f3ede3;
    --login-shadow: 0 16px 38px rgba(15, 118, 110, 0.12);
}

* {
    box-sizing: border-box;
}

body.login-page {
    margin: 0;
    min-height: 100vh;
    font-family: Arial, Helvetica, sans-serif;
    color: var(--login-text);
    background:
        radial-gradient(circle at top left, rgba(15, 118, 110, 0.08), transparent 35%),
        radial-gradient(circle at bottom right, rgba(217, 119, 6, 0.08), transparent 30%),
        linear-gradient(180deg, #fbfaf7 0%, var(--login-bg) 100%);
    overflow-x: hidden;
}

.login-bg {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.login-bg-shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.16;
    background: radial-gradient(circle at center, rgba(15, 118, 110, 0.18), rgba(15, 118, 110, 0.02));
}

.login-bg-shape-1 {
    width: 260px;
    height: 260px;
    top: -100px;
    left: -100px;
}

.login-bg-shape-2 {
    width: 330px;
    height: 330px;
    bottom: -140px;
    left: -130px;
}

.login-bg-shape-3 {
    width: 300px;
    height: 300px;
    top: 120px;
    right: -140px;
}

.login-topbar {
    position: relative;
    z-index: 2;
    padding: 10px 14px 0;
}

.login-topbar-inner {
    max-width: 980px;
    margin: 0 auto;
}

.login-topbar-brand {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--login-primary-dark);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.login-topbar-logo {
    width: 22px;
    height: 22px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--login-accent);
    font-size: 15px;
}

.login-wrap {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 820px;
    margin: 0 auto;
    padding: 14px 12px 18px;
}

.login-hero {
    text-align: center;
    padding: 10px 0 12px;
}

.login-hero-logo {
    width: 70px;
    height: 70px;
    border-radius: 20px;
    margin: 0 auto 10px;
    display: grid;
    place-items: center;
    background: linear-gradient(180deg, #15968d 0%, var(--login-primary-dark) 100%);
    color: #fff;
    font-size: 30px;
    box-shadow: 0 12px 24px rgba(15, 118, 110, 0.22);
}

.login-hero-title {
    margin: 0;
    font-size: clamp(24px, 3vw, 38px);
    line-height: 1.05;
    font-weight: 800;
    color: var(--login-primary-dark);
    letter-spacing: -0.03em;
}

.login-hero-subtitle {
    margin: 6px 0 0;
    font-size: 13px;
    color: var(--login-muted);
    line-height: 1.4;
}

.login-card {
    width: 100%;
    max-width: 620px;
    margin: 0 auto;
    background: var(--login-card);
    border: 1px solid rgba(222, 215, 201, 0.95);
    border-radius: 18px;
    box-shadow: var(--login-shadow);
    padding: 20px 18px 18px;
}

.login-card-head {
    text-align: center;
    margin-bottom: 14px;
}

.login-card-title {
    margin: 0;
    font-size: clamp(24px, 3vw, 38px);
    font-weight: 800;
    color: var(--login-primary-dark);
    letter-spacing: -0.03em;
}

.login-card-divider {
    margin: 10px auto 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    max-width: 180px;
    color: var(--login-accent);
}

.login-card-divider span {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, rgba(15, 118, 110, 0), rgba(15, 118, 110, 0.35), rgba(15, 118, 110, 0));
}

.login-card-divider i {
    font-size: 14px;
}

.login-card-text {
    margin: 0;
    font-size: 13px;
    color: var(--login-muted);
    line-height: 1.45;
}

.login-alert {
    border: 1px solid #f3c6c6;
    background: #fff7f7;
    color: #9f1239;
    border-radius: 12px;
    padding: 10px 12px;
    margin-bottom: 12px;
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 13px;
}

.login-form {
    max-width: 100%;
    margin: 0 auto;
}

.form-group-mobile {
    margin-bottom: 14px;
}

.mobile-label {
    display: block;
    margin-bottom: 6px;
    font-size: 13px;
    font-weight: 700;
    color: var(--login-text);
}

.input-icon-wrap {
    position: relative;
}

.input-icon-box {
    position: absolute;
    left: 0;
    top: 0;
    width: 46px;
    height: 100%;
    border-right: 1px solid var(--login-border);
    background: var(--login-soft);
    border-radius: 12px 0 0 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--login-primary);
    font-size: 16px;
    z-index: 1;
}

.login-input {
    width: 100%;
    min-height: 46px;
    border: 1px solid var(--login-border);
    border-radius: 12px;
    background: #fff;
    color: var(--login-text);
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.15s ease;
}

.login-input.with-left-icon {
    padding-left: 58px;
}

.login-input.with-right-icon {
    padding-right: 50px;
}

.login-input::placeholder {
    color: #8a97a8;
    font-size: 13px;
}

.login-input:focus {
    border-color: rgba(15, 118, 110, 0.8);
    box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.08);
}

.password-toggle-btn {
    position: absolute;
    right: 0;
    top: 0;
    width: 46px;
    height: 100%;
    border: 0;
    background: transparent;
    border-left: 1px solid var(--login-border);
    color: var(--login-primary-dark);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    border-radius: 0 12px 12px 0;
    cursor: pointer;
}

.password-toggle-btn:hover {
    background: #f7f5ef;
}

.login-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin: 6px 0 14px;
    flex-wrap: wrap;
}

.remember-label {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-size: 13px;
    color: var(--login-text);
    user-select: none;
}

.remember-label input {
    width: 16px;
    height: 16px;
    accent-color: var(--login-primary);
}

.forgot-link {
    font-size: 13px;
    color: var(--login-primary);
    text-decoration: none;
    font-weight: 700;
}

.forgot-link:hover {
    text-decoration: underline;
}

.login-btn {
    width: 100%;
    min-height: 48px;
    border: 0;
    border-radius: 12px;
    background: linear-gradient(180deg, #16a394 0%, var(--login-primary-dark) 100%);
    color: #fff;
    font-size: 14px;
    font-weight: 800;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: 0 10px 20px rgba(15, 118, 110, 0.22);
    transition: transform 0.15s ease, opacity 0.2s ease;
}

.login-btn:hover {
    opacity: 0.98;
}

.login-btn:active {
    transform: translateY(1px);
}

.login-btn:disabled {
    opacity: 0.8;
    cursor: not-allowed;
}

.login-or {
    position: relative;
    max-width: 620px;
    margin: 14px auto 14px;
    text-align: center;
    color: var(--login-muted);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.login-or::before {
    content: "";
    display: block;
    position: absolute;
    left: 0;
    right: 52%;
    top: 50%;
    height: 1px;
    background: var(--login-border);
}

.login-or::after {
    content: "";
    display: block;
    position: absolute;
    left: 52%;
    right: 0;
    top: 50%;
    height: 1px;
    background: var(--login-border);
}

.login-or span {
    position: relative;
    z-index: 1;
    background: #fff;
    padding: 0 10px;
}

.register-card-link {
    max-width: 620px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    border: 1px solid #d8d0c2;
    background: linear-gradient(180deg, #fffdf9 0%, #f7f1e7 100%);
    border-radius: 14px;
    padding: 14px 14px;
    color: var(--login-primary-dark);
    transition: transform 0.15s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.register-card-link:hover {
    transform: translateY(-1px);
    border-color: #c6b6a0;
    box-shadow: 0 8px 16px rgba(15, 118, 110, 0.08);
    color: var(--login-primary-dark);
}

.register-icon {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #edf7f5;
    color: var(--login-primary);
    font-size: 19px;
    flex: 0 0 auto;
}

.register-text-wrap {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.register-title {
    font-size: 15px;
    font-weight: 800;
    line-height: 1.2;
}

.register-subtitle {
    font-size: 12px;
    color: var(--login-muted);
}

.login-footer {
    text-align: center;
    margin-top: 14px;
    color: var(--login-muted);
    font-size: 12px;
    line-height: 1.5;
}

.login-footer p {
    margin: 0;
}

.login-footer i {
    color: var(--login-accent);
    margin-right: 5px;
}

.spin-icon {
    animation: spin 0.9s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@media (max-width: 768px) {
    .login-wrap {
        padding-top: 8px;
    }

    .login-hero {
        padding-bottom: 10px;
    }

    .login-hero-logo {
        width: 58px;
        height: 58px;
        font-size: 26px;
        border-radius: 18px;
    }

    .login-hero-title {
        font-size: 24px;
    }

    .login-hero-subtitle {
        font-size: 12px;
    }

    .login-card {
        padding: 18px 14px 16px;
        border-radius: 16px;
    }

    .login-card-title {
        font-size: 28px;
    }

    .login-input,
    .login-btn {
        min-height: 44px;
    }

    .input-icon-box,
    .password-toggle-btn {
        width: 42px;
    }

    .login-input.with-left-icon {
        padding-left: 52px;
    }

    .login-input.with-right-icon {
        padding-right: 46px;
    }

    .register-card-link {
        padding: 12px;
    }

    .register-icon {
        width: 38px;
        height: 38px;
        font-size: 17px;
    }

    .register-title {
        font-size: 14px;
    }

    .register-subtitle {
        font-size: 11px;
    }
}

@media (max-width: 480px) {
    .login-wrap {
        padding-left: 10px;
        padding-right: 10px;
    }

    .login-hero-title {
        font-size: 22px;
    }

    .login-card-title {
        font-size: 24px;
    }

    .login-row {
        flex-direction: column;
        align-items: flex-start;
    }

    .forgot-link {
        align-self: flex-end;
    }

    .register-card-link {
        flex-direction: row;
        align-items: flex-start;
    }
}