.auth-page {
    min-height: calc(100vh - 72px);
    width: 100vw;
    margin-left: calc(50% - 50vw);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 52px 20px;
    background: #f8fafc;
}

.auth-bg,
.auth-overlay {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.auth-bg {
    z-index: 0;
    background:
        linear-gradient(rgba(255, 255, 255, 0.82), rgba(255, 255, 255, 0.82)),
        url("https://images.unsplash.com/photo-1489599849927-2ee91cede3ba?auto=format&fit=crop&w=1800&q=85");
    background-size: cover;
    background-position: center;
    filter: blur(10px);
    transform: scale(1.08);
}

.auth-overlay {
    z-index: 1;
    background:
        linear-gradient(135deg, rgba(248, 250, 252, 0.72), rgba(255, 255, 255, 0.58)),
        radial-gradient(circle at 50% 22%, rgba(0, 91, 170, 0.08), transparent 32%),
        radial-gradient(circle at 50% 86%, rgba(245, 130, 32, 0.12), transparent 34%);
}

.auth-container {
    width: min(100%, 680px);
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
}

.auth-card {
    width: min(100%, 520px);
    position: relative;
    z-index: 2;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(255, 255, 255, 0.82);
    border-radius: 28px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.12);
    padding: 48px;
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.auth-card.register-card {
    width: min(100%, 600px);
}

.auth-card.forgot-card {
    width: min(100%, 500px);
}

.auth-header {
    text-align: center;
    margin-bottom: 30px;
}

.auth-logo {
    height: 60px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    line-height: 1;
    font-weight: 900;
    color: #005baa;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.auth-logo span {
    color: #f58220;
    margin-left: 6px;
}

.auth-title {
    margin: 0 0 10px;
    color: #111827;
    font-size: 36px;
    line-height: 1.12;
    font-weight: 700;
    letter-spacing: 0;
    text-transform: uppercase;
}

.auth-subtitle {
    color: #6b7280;
    font-size: 15px;
    line-height: 1.55;
    font-weight: 500;
}

.form-group {
    margin-bottom: 18px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    color: #4b5563;
    letter-spacing: 0.35px;
}

.form-input-wrap {
    position: relative;
    width: 100%;
}

.form-input-wrap i {
    display: none;
}

.form-input {
    width: 100%;
    height: 58px;
    background-color: #ffffff;
    border: 1px solid #d8dee8;
    color: #111827;
    padding: 0 18px;
    font-family: 'Raleway', 'Montserrat', sans-serif;
    font-size: 16px;
    font-weight: 500;
    border-radius: 16px;
    outline: none;
    transition: border-color 0.22s ease, box-shadow 0.22s ease, background-color 0.22s ease;
}

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

.form-input:focus {
    border-color: #005baa;
    background-color: #ffffff;
    box-shadow: 0 0 0 4px rgba(0, 91, 170, 0.11);
}

.form-input[readonly] {
    background-color: #f8fafc;
    cursor: not-allowed;
}

.field-error {
    display: none;
    color: #dc2626;
    font-size: 12px;
    font-weight: 600;
}

.field-error.show {
    display: block;
}

.form-helper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 14px;
    font-size: 14px;
    margin-bottom: 26px;
    font-weight: 500;
}

.form-helper label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    color: #4b5563;
    user-select: none;
}

.form-helper input[type="checkbox"],
.terms-check input {
    accent-color: #005baa;
    width: 17px;
    height: 17px;
}

.form-helper a,
.terms-check a,
.auth-footer a {
    color: #005baa;
    font-weight: 600;
    text-decoration: none;
}

.form-helper a:hover,
.terms-check a:hover,
.auth-footer a:hover {
    color: #003f7d;
}

.terms-check {
    margin: 6px 0 22px;
    color: #4b5563;
    font-size: 14px;
    line-height: 1.45;
}

.terms-check label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    white-space: normal;
}

.terms-check input {
    flex: 0 0 auto;
}

.otp-section,
.reset-step {
    display: none;
}

.otp-section.show,
.reset-step.show {
    display: block;
}

.otp-hint,
.hint-text {
    color: #6b7280;
    font-size: 13px;
    line-height: 1.5;
    margin: 0 0 16px;
}

.btn-auth-submit {
    height: 58px;
    background-color: #f58220;
    border: none;
    color: #ffffff;
    font-weight: 700;
    font-size: 16px;
    padding: 0 20px;
    width: 100%;
    border-radius: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 16px 34px rgba(245, 130, 32, 0.26);
    transition: background-color 0.22s ease, box-shadow 0.22s ease, transform 0.22s ease;
}

.btn-auth-submit:hover {
    background-color: #e96d0b;
    box-shadow: 0 18px 40px rgba(245, 130, 32, 0.32);
    transform: translateY(-1px);
}

.btn-auth-submit:disabled {
    opacity: 0.72;
    cursor: not-allowed;
    transform: none;
}

.auth-footer {
    text-align: center;
    margin-top: 26px;
    font-size: 14px;
    color: #6b7280;
    font-weight: 500;
}

@media (max-width: 992px) {
    .auth-page {
        padding: 36px 20px;
    }

    .auth-container {
        width: 90%;
    }

    .auth-card,
    .auth-card.register-card,
    .auth-card.forgot-card {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .auth-page {
        min-height: calc(100vh - 64px);
        padding: 24px 14px;
        align-items: flex-start;
    }

    .auth-container {
        width: 100%;
    }

    .auth-card,
    .auth-card.register-card,
    .auth-card.forgot-card {
        width: 100%;
        padding: 28px 20px;
        border-radius: 22px;
    }

    .auth-logo {
        height: 52px;
        margin-bottom: 16px;
        font-size: 21px;
    }

    .auth-title {
        font-size: 28px;
    }

    .auth-subtitle {
        font-size: 14px;
    }

    .form-input,
    .btn-auth-submit {
        height: 54px;
        font-size: 15px;
    }

    .form-helper {
        flex-direction: column;
        align-items: flex-start;
    }
}