/* RUDRA ERP auth layout.
   Scope: ERP login + OTP pages only. Security/CAPTCHA behavior is intentionally untouched. */

body.rudra-erp-auth {
    min-height: 100%;
}

body.rudra-erp-auth {
    min-height: 100dvh;
    margin: 0;
    overflow-x: hidden;
    background: var(--bs-tertiary-bg);
}

body.rudra-erp-auth .rudra-erp-auth-shell {
    display: flex;
    flex-direction: column;
    width: 100%;
    min-height: 100dvh;
    margin: 0;
    background: var(--bs-tertiary-bg);
}

body.rudra-erp-auth .rudra-login-page {
    flex: 1 0 auto;
    width: 100%;
    min-height: 100dvh;
    margin: 0;
    padding-top: clamp(24px, 4vh, 40px);
    padding-bottom: clamp(24px, 4vh, 40px);
    box-sizing: border-box;
    background: var(--bs-tertiary-bg);
}

body.rudra-erp-auth .rudra-login-single {
    width: 100%;
    max-width: 550px;
    margin: 0 auto;
}

body.rudra-erp-auth .rudra-login-card {
    width: 100%;
    margin: 0;
}

body.rudra-erp-auth .rudra-login-card .card-body {
    padding: 44px 48px !important;
}

body.rudra-erp-auth .rudra-login-brand {
    margin-bottom: 24px !important;
}

body.rudra-erp-auth .rudra-login-card hr {
    margin: 0 0 22px;
    border-color: var(--bs-border-color);
    opacity: 1;
}

body.rudra-erp-auth .rudra-login-card h3 {
    line-height: 1.2;
}

body.rudra-erp-auth .rudra-login-card .form-label {
    margin-bottom: 8px;
}

body.rudra-erp-auth .rudra-login-card .input-group,
body.rudra-erp-auth .rudra-login-card > .card-body > form .form-control {
    min-width: 0;
}

body.rudra-erp-auth .rudra-otp-heading {
    margin-bottom: 26px !important;
}

body.rudra-erp-auth .rudra-otp-form .input-group {
    min-height: 54px;
}

body.rudra-erp-auth .rudra-otp-form .form-control {
    min-height: 54px;
}

/* OTP icon only: mirror the ERP login field icon treatment. */
body.rudra-erp-auth .rudra-otp-form .input-group > .input-group-text:first-child {
    flex: 0 0 44px;
    min-width: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding-inline: 0;
    background: color-mix(in srgb, var(--bs-tertiary-bg) 72%, var(--bs-body-bg));
    color: var(--bs-secondary-color);
    border-right: 1px solid color-mix(in srgb, var(--bs-border-color) 86%, transparent) !important;
}

body.rudra-erp-auth .rudra-otp-form .input-group > .input-group-text:first-child i {
    font-size: 16px;
    line-height: 1;
}

body.rudra-erp-auth .rudra-otp-resend {
    margin-top: 10px !important;
}

body.rudra-erp-auth .rudra-otp-cancel {
    margin-top: 18px !important;
    padding-bottom: 2px;
}

body.rudra-erp-auth .rudra-otp-cancel .btn-link {
    line-height: 1.5;
}

/* Keep the short OTP card visually balanced without changing its content. */
body.rudra-erp-auth .rudra-otp-card .card-body {
    padding-top: 40px !important;
    padding-bottom: 40px !important;
}

/* Short laptop/mobile viewports must remain scrollable and never clip actions. */
@media (max-height: 720px) {
    body.rudra-erp-auth .rudra-login-page {
        align-items: flex-start !important;
        min-height: 100dvh;
        padding-top: 24px;
        padding-bottom: 24px;
    }
}

@media (max-width: 575.98px) {
    body.rudra-erp-auth .rudra-login-page {
        padding: 18px 12px;
    }

    body.rudra-erp-auth .rudra-login-card .card-body,
    body.rudra-erp-auth .rudra-otp-card .card-body {
        padding: 28px 22px !important;
    }

    body.rudra-erp-auth .rudra-login-brand {
        margin-bottom: 20px !important;
    }

    body.rudra-erp-auth .rudra-login-card hr {
        margin-bottom: 20px;
    }
}

/* Platform sign-in only: stable neutral fields and fluid device layout. */
body.rudra-erp-auth .rudra-erp-login {
    min-height: 100vh;
    min-height: 100dvh;
    padding-left: max(16px, env(safe-area-inset-left)) !important;
    padding-right: max(16px, env(safe-area-inset-right)) !important;
}
body.rudra-erp-auth .rudra-erp-login .rudra-login-single {
    min-width: 0;
}
body.rudra-erp-auth .rudra-erp-login .card-body {
    overflow-wrap: anywhere;
}
body.rudra-erp-auth .rudra-erp-login .input-group {
    flex-wrap: nowrap;
}
body.rudra-erp-auth .rudra-erp-login .form-control,
body.rudra-erp-auth .rudra-erp-login .input-group-text,
body.rudra-erp-auth .rudra-erp-login .input-group:focus-within .input-group-text,
body.rudra-erp-auth .rudra-erp-login .form-control:focus {
    border-color: var(--bs-border-color) !important;
    box-shadow: none !important;
    outline: 0 !important;
}
body.rudra-erp-auth .rudra-erp-login .form-control.is-invalid,
body.rudra-erp-auth .rudra-erp-login .form-control.is-invalid:focus,
body.rudra-erp-auth .rudra-erp-login .input-group:has(.is-invalid) .input-group-text {
    border-color: var(--bs-danger) !important;
}
/* Buttons retain a visible keyboard indicator without a black input border. */
body.rudra-erp-auth .rudra-erp-login button:focus-visible {
    outline: 2px solid var(--bs-primary) !important;
    outline-offset: 2px;
}
body.rudra-erp-auth .rudra-erp-login .rudra-captcha-box {
    min-width: 0;
}
body.rudra-erp-auth .rudra-erp-login .rudra-captcha-image {
    display: block;
    max-width: 100%;
    height: auto;
}
body.rudra-erp-auth .rudra-erp-login .rudra-captcha-refresh {
    flex: 0 0 44px;
    min-height: 44px;
}

/* Password visibility control: visually distinct without changing auth behavior. */
body.rudra-erp-auth .rudra-erp-login .rudra-platform-password-group {
    min-height: 44px;
    overflow: hidden;
    border: 1px solid var(--bs-border-color);
    border-radius: 4px !important;
    background: var(--bs-body-bg);
    box-shadow: 0 1px 2px rgba(15, 23, 42, .05);
    transition: border-color .15s ease, box-shadow .15s ease;
}
body.rudra-erp-auth .rudra-erp-login .rudra-platform-password-group:focus-within {
    border-color: rgba(var(--bs-primary-rgb), .55) !important;
    box-shadow: 0 0 0 3px rgba(var(--bs-primary-rgb), .08) !important;
}
body.rudra-erp-auth .rudra-erp-login .rudra-platform-password-group:has(.pass-input.is-invalid) {
    border-color: var(--bs-danger) !important;
    box-shadow: 0 0 0 3px rgba(var(--bs-danger-rgb), .08) !important;
}
body.rudra-erp-auth .rudra-erp-login .rudra-platform-password-group > .input-group-text:first-child {
    flex: 0 0 42px;
    min-width: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0 !important;
    border-right: 1px solid var(--bs-border-color) !important;
    background: var(--bs-tertiary-bg) !important;
    color: var(--bs-secondary-color);
}
body.rudra-erp-auth .rudra-erp-login .rudra-platform-password-group .pass-input,
body.rudra-erp-auth .rudra-erp-login .rudra-platform-password-group .pass-input:focus,
body.rudra-erp-auth .rudra-erp-login .rudra-platform-password-group .pass-input.is-invalid {
    border: 0 !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    background: var(--bs-body-bg) !important;
}
body.rudra-erp-auth .rudra-erp-login .rudra-password-toggle {
    flex: 0 0 50px;
    min-width: 50px;
    min-height: 44px;
    padding: 0 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0 !important;
    border-left: 1px solid var(--bs-border-color) !important;
    border-radius: 0 !important;
    background: var(--bs-tertiary-bg) !important;
    color: var(--bs-secondary-color);
    cursor: pointer;
    transition: background-color .15s ease, color .15s ease, box-shadow .15s ease;
}
body.rudra-erp-auth .rudra-erp-login .rudra-password-toggle:hover {
    background: var(--bs-secondary-bg) !important;
    color: var(--bs-primary);
}
body.rudra-erp-auth .rudra-erp-login .rudra-password-toggle[aria-pressed="true"] {
    background: var(--bs-primary-bg-subtle) !important;
    color: var(--bs-primary);
    box-shadow: inset 3px 0 0 var(--bs-primary);
}
body.rudra-erp-auth .rudra-erp-login .rudra-password-toggle i {
    font-size: 18px;
    line-height: 1;
    pointer-events: none;
}
body.rudra-erp-auth .rudra-erp-login .rudra-password-toggle:active {
    transform: translateY(1px);
}

@media (max-width: 575.98px) {
    body.rudra-erp-auth .rudra-erp-login {
        padding-top: max(56px, env(safe-area-inset-top));
        padding-bottom: max(20px, env(safe-area-inset-bottom));
    }
    body.rudra-erp-auth .rudra-erp-login .card-body {
        padding: 28px clamp(16px, 5vw, 22px) !important;
    }
    body.rudra-erp-auth .rudra-erp-login .form-control {
        font-size: 16px;
    }
}
@media (max-height: 720px) {
    body.rudra-erp-auth .rudra-erp-login {
        padding-top: max(56px, env(safe-area-inset-top));
        padding-bottom: max(24px, env(safe-area-inset-bottom));
    }
}

/* Login and OTP: slightly tighter corners at every viewport width. */
body.rudra-erp-auth .rudra-login-page {
    --bs-border-radius: 3px;
    --bs-border-radius-sm: 3px;
    --bs-border-radius-lg: 6px;
}
body.rudra-erp-auth .rudra-login-page .rudra-login-card {
    border-radius: 8px !important;
}
body.rudra-erp-auth .rudra-login-page :is(.form-control, .form-select, .btn, .alert, .rudra-captcha-box) {
    border-radius: 3px !important;
}
body.rudra-erp-auth .rudra-login-page :is(.rudra-platform-mark, .rudra-captcha-image) {
    border-radius: 4px !important;
}
/* Preserve the joined field edges around email/password/OTP icons. */
body.rudra-erp-auth .rudra-login-page .input-group {
    border-radius: 3px !important;
}
body.rudra-erp-auth .rudra-login-page .input-group > :is(.form-control, .input-group-text) {
    border-radius: 0 !important;
}
body.rudra-erp-auth .rudra-login-page .input-group > :first-child {
    border-start-start-radius: 3px !important;
    border-end-start-radius: 3px !important;
}
body.rudra-erp-auth .rudra-login-page .input-group > :last-child {
    border-start-end-radius: 3px !important;
    border-end-end-radius: 3px !important;
}

/* Mobile auth: center the card within the available viewport with balanced outer space. */
@media (max-width: 575.98px) {
    body.rudra-erp-auth .rudra-login-page {
        align-items: center !important;
        align-items: safe center !important;
        padding: max(16px, env(safe-area-inset-top))
                 max(16px, env(safe-area-inset-right))
                 max(16px, env(safe-area-inset-bottom))
                 max(16px, env(safe-area-inset-left)) !important;
    }
    body.rudra-erp-auth .rudra-login-page .rudra-login-single {
        min-width: 0;
    }
    body.rudra-erp-auth .rudra-login-page .rudra-login-card .card-body {
        padding: 24px 18px !important;
        overflow-wrap: anywhere;
    }
    body.rudra-erp-auth .rudra-login-page .rudra-login-brand,
    body.rudra-erp-auth .rudra-login-page .rudra-otp-heading,
    body.rudra-erp-auth .rudra-login-page .card-body > .mb-4 {
        margin-bottom: 18px !important;
    }
    body.rudra-erp-auth .rudra-login-page .rudra-login-card hr {
        margin-bottom: 18px;
    }
    body.rudra-erp-auth .rudra-login-page form > .mb-3 {
        margin-bottom: 12px !important;
    }
    body.rudra-erp-auth .rudra-login-page form > .mb-4 {
        margin-bottom: 18px !important;
    }
    body.rudra-erp-auth .rudra-login-page .input-group {
        min-width: 0;
        flex-wrap: nowrap;
    }
    body.rudra-erp-auth .rudra-login-page .form-control {
        min-width: 0;
        font-size: 16px;
    }
    body.rudra-erp-auth .rudra-login-page form .btn {
        min-height: 44px;
    }
    body.rudra-erp-auth .rudra-login-page #otp {
        font-size: 20px;
        letter-spacing: .3rem !important;
    }
}
@media (max-width: 374.98px) {
    body.rudra-erp-auth .rudra-login-page {
        padding-left: max(12px, env(safe-area-inset-left)) !important;
        padding-right: max(12px, env(safe-area-inset-right)) !important;
    }
    body.rudra-erp-auth .rudra-login-page .rudra-login-card .card-body {
        padding: 22px 16px !important;
    }
}
/* Phone landscape/keyboard-sized viewports keep the full form scrollable. */
@media (max-width: 991.98px) and (max-height: 500px) {
    body.rudra-erp-auth .rudra-login-page {
        align-items: flex-start !important;
        padding-top: max(16px, env(safe-area-inset-top)) !important;
        padding-bottom: max(16px, env(safe-area-inset-bottom)) !important;
    }
}

/* RUDRA ERP login refinement.
   Visual-only layer: preserves auth, CAPTCHA, OTP and password handling behavior. */

body.rudra-erp-auth .rudra-erp-login {
    background:
        radial-gradient(circle at 50% 34%, rgba(var(--bs-primary-rgb), .055), transparent 34%),
        var(--bs-tertiary-bg);
}

body.rudra-erp-auth .rudra-erp-login .rudra-login-single {
    max-width: 528px;
}

body.rudra-erp-auth .rudra-erp-login .rudra-login-card {
    border: 1px solid color-mix(in srgb, var(--bs-border-color) 86%, transparent);
    background: var(--bs-body-bg);
    box-shadow: 0 22px 58px rgba(15, 23, 42, .09), 0 4px 14px rgba(15, 23, 42, .04);
    overflow: hidden;
}

body.rudra-erp-auth .rudra-erp-login .rudra-login-card .card-body {
    padding: 40px 42px !important;
}

body.rudra-erp-auth .rudra-erp-login .rudra-login-brand {
    margin-bottom: 22px !important;
}

body.rudra-erp-auth .rudra-erp-login .rudra-login-card hr {
    margin-bottom: 20px;
    border-color: color-mix(in srgb, var(--bs-border-color) 88%, transparent);
}

body.rudra-erp-auth .rudra-erp-login .rudra-login-card h3 {
    margin-bottom: 7px !important;
    font-size: clamp(1.45rem, 2vw, 1.7rem);
    font-weight: 700;
    letter-spacing: -.025em;
    color: var(--bs-emphasis-color);
}

body.rudra-erp-auth .rudra-erp-login .rudra-login-card h3 + p {
    max-width: 390px;
    line-height: 1.55;
}

body.rudra-erp-auth .rudra-erp-login .form-label {
    margin-bottom: 7px;
    font-size: .86rem;
    font-weight: 600;
    color: var(--bs-emphasis-color);
}

body.rudra-erp-auth .rudra-erp-login form > .mb-3 {
    margin-bottom: 16px !important;
}

body.rudra-erp-auth .rudra-erp-login .input-group,
body.rudra-erp-auth .rudra-erp-login .form-control {
    min-height: 48px;
}

body.rudra-erp-auth .rudra-erp-login .input-group {
    border: 1px solid var(--bs-border-color);
    background: var(--bs-body-bg);
    transition: border-color .16s ease, box-shadow .16s ease, background-color .16s ease;
}

body.rudra-erp-auth .rudra-erp-login .input-group > .input-group-text,
body.rudra-erp-auth .rudra-erp-login .input-group > .form-control {
    border: 0 !important;
}

body.rudra-erp-auth .rudra-erp-login .input-group > .input-group-text:first-child {
    flex: 0 0 44px;
    justify-content: center;
    padding-inline: 0;
    background: color-mix(in srgb, var(--bs-tertiary-bg) 72%, var(--bs-body-bg));
    color: var(--bs-secondary-color);
    border-right: 1px solid color-mix(in srgb, var(--bs-border-color) 86%, transparent) !important;
}

body.rudra-erp-auth .rudra-erp-login .input-group > .form-control {
    min-width: 0;
    padding-inline: 13px;
    background: var(--bs-body-bg);
}

body.rudra-erp-auth .rudra-erp-login .input-group:focus-within {
    border-color: color-mix(in srgb, var(--bs-primary) 72%, var(--bs-border-color));
    box-shadow: 0 0 0 3px rgba(var(--bs-primary-rgb), .10);
}

body.rudra-erp-auth .rudra-erp-login .input-group:has(.is-invalid) {
    border-color: var(--bs-danger);
    box-shadow: none;
}

body.rudra-erp-auth .rudra-erp-login .rudra-password-toggle {
    min-width: 50px;
    border-left: 1px solid color-mix(in srgb, var(--bs-border-color) 86%, transparent) !important;
    background: color-mix(in srgb, var(--bs-tertiary-bg) 72%, var(--bs-body-bg)) !important;
}

body.rudra-erp-auth .rudra-erp-login .rudra-password-toggle:hover {
    background: color-mix(in srgb, var(--bs-primary-bg-subtle) 48%, var(--bs-body-bg)) !important;
    color: var(--bs-primary);
}

body.rudra-erp-auth .rudra-erp-login .rudra-password-toggle[aria-pressed="true"] {
    background: var(--bs-primary-bg-subtle) !important;
    color: var(--bs-primary);
    box-shadow: inset 3px 0 0 var(--bs-primary);
}

body.rudra-erp-auth .rudra-erp-login .rudra-captcha-box {
    min-height: 64px;
    border-color: var(--bs-border-color) !important;
    background: linear-gradient(180deg, var(--bs-body-bg), color-mix(in srgb, var(--bs-tertiary-bg) 64%, var(--bs-body-bg)));
}

body.rudra-erp-auth .rudra-erp-login .rudra-captcha-image {
    max-height: 62px;
    object-fit: contain;
}

body.rudra-erp-auth .rudra-erp-login .rudra-captcha-refresh {
    flex-basis: 48px;
    min-width: 48px;
    min-height: 64px;
    border-color: color-mix(in srgb, var(--bs-primary) 78%, var(--bs-border-color));
    background: var(--bs-body-bg);
    color: var(--bs-primary);
}

body.rudra-erp-auth .rudra-erp-login .rudra-captcha-refresh:hover {
    background: var(--bs-primary-bg-subtle);
    color: var(--bs-primary);
}

body.rudra-erp-auth .rudra-erp-login #captcha {
    min-height: 48px;
    padding-inline: 13px;
}

body.rudra-erp-auth .rudra-erp-login small.text-muted {
    margin-top: 9px !important;
    font-size: .78rem;
    line-height: 1.45;
}

body.rudra-erp-auth .rudra-erp-login button[type="submit"] {
    min-height: 48px;
    margin-top: 2px;
    font-weight: 600;
    letter-spacing: -.01em;
    box-shadow: 0 8px 18px rgba(var(--bs-primary-rgb), .16);
    transition: transform .16s ease, box-shadow .16s ease, background-color .16s ease;
}

body.rudra-erp-auth .rudra-erp-login button[type="submit"]:hover {
    transform: translateY(-1px);
    box-shadow: 0 11px 24px rgba(var(--bs-primary-rgb), .22);
}

body.rudra-erp-auth .rudra-erp-login button[type="submit"]:active {
    transform: translateY(0);
    box-shadow: 0 6px 14px rgba(var(--bs-primary-rgb), .16);
}

[data-bs-theme="dark"] body.rudra-erp-auth .rudra-erp-login .rudra-login-card {
    box-shadow: 0 22px 58px rgba(0, 0, 0, .28), 0 4px 14px rgba(0, 0, 0, .18);
}

@media (max-width: 575.98px) {
    body.rudra-erp-auth .rudra-erp-login .rudra-login-single {
        max-width: 100%;
    }

    body.rudra-erp-auth .rudra-erp-login .rudra-login-card .card-body {
        padding: 26px 20px !important;
    }

    body.rudra-erp-auth .rudra-erp-login .rudra-login-card h3 {
        font-size: 1.45rem;
    }

    body.rudra-erp-auth .rudra-erp-login .input-group,
    body.rudra-erp-auth .rudra-erp-login .form-control,
    body.rudra-erp-auth .rudra-erp-login button[type="submit"] {
        min-height: 46px;
    }
}

@media (prefers-reduced-motion: reduce) {
    body.rudra-erp-auth .rudra-erp-login .input-group,
    body.rudra-erp-auth .rudra-erp-login .rudra-password-toggle,
    body.rudra-erp-auth .rudra-erp-login button[type="submit"] {
        transition: none !important;
    }

    body.rudra-erp-auth .rudra-erp-login button[type="submit"]:hover,
    body.rudra-erp-auth .rudra-erp-login button[type="submit"]:active {
        transform: none;
    }
}

/* Compact tenant branding on ERP login and OTP cards. */
body.rudra-erp-auth .rudra-login-page .rudra-login-brand {
    display: flex;
    align-items: center;
    min-height: 36px;
    margin-bottom: 18px !important;
}
body.rudra-erp-auth .rudra-login-brand .rudra-tenant-brand-image {
    max-width: 190px;
    max-height: 46px;
    object-fit: contain;
}
body.rudra-erp-auth .rudra-login-page .rudra-login-card .card-body {
    padding-top: 34px !important;
}
body.rudra-erp-auth .rudra-login-page .rudra-login-card hr {
    margin-bottom: 18px;
}

/* Account setup footer follows the tenant auth header divider. */
body.rudra-erp-auth .rudra-account-setup-footer {
    border-top: 1px solid #dce3ed;
    margin-top: 18px;
    padding-top: 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
    line-height: 1.5;
}
body.rudra-erp-auth .rudra-account-setup-footer a {
    font-weight: 500;
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* Setup-only polish; login and OTP spacing retain their existing sizing. */
body.rudra-erp-auth .rudra-account-setup-page .rudra-login-card .card-body {
    padding-bottom: 24px !important;
}
body.rudra-erp-auth .rudra-account-setup-page h3 {
    letter-spacing: -0.025em;
    line-height: 1.25;
}
body.rudra-erp-auth .rudra-account-setup-page .badge {
    border-radius: 6px;
    padding: 5px 8px;
}
body.rudra-erp-auth .rudra-account-setup-page button[type="submit"]:disabled {
    box-shadow: none;
    transform: none;
    cursor: not-allowed;
}
body.rudra-erp-auth .rudra-account-setup-footer a {
    color: #315ca8;
    text-decoration: none;
}
body.rudra-erp-auth .rudra-account-setup-footer a:hover {
    text-decoration: underline;
}
body.rudra-erp-auth .rudra-account-setup-footer a:focus-visible {
    outline: 2px solid #315ca8;
    outline-offset: 4px;
    border-radius: 2px;
}

/* SVG alpha mask takes its color from validated tenant branding tokens. */
body.rudra-erp-auth .rudra-login-page {
    position: relative;
    isolation: isolate;
    background: var(--bs-body-bg);
    background-image: radial-gradient(ellipse at center, var(--bs-body-bg) 24%, transparent 85%),
        linear-gradient(135deg, rgba(var(--rudra-tenant-primary-rgb), .12),
            var(--bs-body-bg) 48%, rgba(var(--rudra-tenant-primary-rgb), .16));
}
body.rudra-erp-auth .rudra-login-page::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background-color: var(--rudra-tenant-primary);
    -webkit-mask: url('../img/rudra-erp-auth-pattern.svg') center / cover no-repeat;
    mask: url('../img/rudra-erp-auth-pattern.svg') center / cover no-repeat;
}
@media (max-width: 575.98px) {
    body.rudra-erp-auth .rudra-login-page::before {
        opacity: .55;
    }
}