@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

/* ==========================================================================
   WorkSuite Premium Minimalist Borderless Login Theme (Adaptable Layout)
   Author: Senior Architect & Frontend Engineer
   ========================================================================== */

/* 1. Global Color Schemes */
:root {
    --text-primary-light: #0f172a;
    --text-primary-dark: #f8fafc;
    --text-secondary-light: #475569;
    --text-secondary-dark: #94a3b8;
}

/* 2. Body Viewport Flow Configuration (Theme Adaptable Backdrops) */
body {
    min-height: 100vh !important;
    display: flex !important;
    flex-direction: column !important;
    overflow-x: hidden !important;
    background: radial-gradient(circle at 10% 20%, rgba(255, 255, 255, 1) 0%, rgba(241, 245, 249, 1) 90%) !important;
}

body.dark-theme {
    background: radial-gradient(circle at 10% 20%, rgba(99, 102, 241, 0.15) 0%, rgba(15, 23, 42, 1) 90%) !important;
}

/* Prevent tap highlight blue flashing and text/image double-tap selection on mobile layout */
input, select, textarea, button, a, div, section, img {
    -webkit-tap-highlight-color: transparent !important;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0) !important;
}

body, .login_section, .login_box, .login_header, label, h3, h3::after {
    user-select: none !important;
    -webkit-user-select: none !important;
    -moz-user-select: none !important;
    -ms-user-select: none !important;
}

.form-control, input, textarea {
    user-select: text !important;
    -webkit-user-select: text !important;
}

/* 3. Header Styling: Absolute Top-Left Flow on Desktop, Relative on Mobile */
.login_header {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    z-index: 10 !important;
    background: transparent !important;
    border-bottom: none !important;
    padding: 2rem 2.5rem !important;
    display: flex !important;
    justify-content: flex-start !important;
    align-items: center !important;
    box-shadow: none !important;
    pointer-events: none !important;
    width: 100% !important;
    height: auto !important;
}

.login_header img {
    height: 38px !important;
    max-height: 38px !important;
    border-radius: 8px !important;
    background: rgba(255, 255, 255, 0.9) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1) !important;
    object-fit: contain !important;
    pointer-events: auto !important;
}

.login_header h3 {
    font-family: 'Plus Jakarta Sans', sans-serif !important;
    font-weight: 700 !important;
    color: #0f172a !important;
    font-size: 1.25rem !important;
    margin-left: 0.75rem !important;
    margin-bottom: 0 !important;
    letter-spacing: -0.02em !important;
    pointer-events: auto !important;
}

body.dark-theme .login_header h3 {
    color: #ffffff !important;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2) !important;
}

/* 4. Main Login Container Panel (Theme Adaptable Overlays & Fallbacks) */
.login_section {
    flex-grow: 1 !important;
    min-height: auto !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 3rem 1.25rem !important;
    position: relative !important;
    z-index: 1 !important;
    background-size: cover !important;
    background-position: center !important;
    background-repeat: no-repeat !important;
    background-attachment: fixed !important;
}

/* Dynamic background gradient fallbacks if no custom background image is uploaded */
body:not(.dark-theme) .login_section:not([style]) {
    background: radial-gradient(circle at 10% 20%, rgba(255, 255, 255, 1) 0%, rgba(241, 245, 249, 1) 90%) !important;
}

body.dark-theme .login_section:not([style]) {
    background: radial-gradient(circle at 10% 20%, rgba(99, 102, 241, 0.15) 0%, rgba(15, 23, 42, 1) 90%) !important;
}

/* Light contrast overlay layer for light theme background images */
body:not(.dark-theme) .login_section::before {
    content: '' !important;
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.65) 0%, rgba(241, 245, 249, 0.4) 100%) !important;
    z-index: -1 !important;
    pointer-events: none !important;
}

/* Dark contrast overlay layer for dark theme background images */
body.dark-theme .login_section::before {
    content: '' !important;
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.72) 0%, rgba(30, 41, 59, 0.45) 100%) !important;
    z-index: -1 !important;
    pointer-events: none !important;
}

.login_section .container {
    width: 100% !important;
    max-width: 1200px !important;
    margin: 0 auto !important;
    z-index: 2 !important;
}

/* 5. Flat Borderless Login Card (No Form Background Globally) */
.login_box, .login_box.bg-white, .login_box.rounded {
    background: transparent !important;
    background-color: transparent !important;
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    padding: 3.5rem 0 !important;
    max-width: 440px !important;
    width: 100% !important;
    margin: 0 auto !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    text-align: left !important;
}

.login_box:hover, .login_box.bg-white:hover, .login_box.rounded:hover {
    box-shadow: none !important;
}

body.dark-theme .login_box, 
body.dark-theme .login_box.bg-white, 
body.dark-theme .login_box.rounded {
    background: transparent !important;
    background-color: transparent !important;
    border: none !important;
    box-shadow: none !important;
}

body.dark-theme .login_box:hover,
body.dark-theme .login_box.bg-white:hover,
body.dark-theme .login_box.rounded:hover {
    border-color: transparent !important;
}

/* 6. Form Title Typography with "Welcome Back" Subtitle */
.login_box h3 {
    font-family: 'Plus Jakarta Sans', sans-serif !important;
    font-weight: 700 !important;
    font-size: 1.75rem !important;
    letter-spacing: -0.03em !important;
    color: #0f172a !important;
    margin-bottom: 2rem !important;
    text-align: center !important;
}

body.dark-theme .login_box h3 {
    color: #ffffff !important;
}

/* Dynamically injected subtitle under main header tag */
.login_box h3::after {
    content: "Welcome back! Please enter your details." !important;
    display: block !important;
    font-size: 0.9rem !important;
    font-weight: 500 !important;
    color: #475569 !important;
    margin-top: 0.5rem !important;
    text-transform: none !important;
    letter-spacing: normal !important;
}

body.dark-theme .login_box h3::after {
    color: rgba(255, 255, 255, 0.7) !important;
}

/* 7. Hide All Form Text Labels Globally (Except Checkbox Label) */
.form-group label:not([for="checkbox-signup"]) {
    display: none !important;
}

/* 8. Adaptable Input Field Styling */
.form-control {
    background: rgba(15, 23, 42, 0.04) !important;
    border: 1px solid rgba(15, 23, 42, 0.08) !important;
    border-radius: 12px !important;
    height: 52px !important;
    font-family: 'Plus Jakarta Sans', sans-serif !important;
    font-size: 16px !important; /* Forces 16px to prevent iOS Safari auto-zoom on click */
    color: #0f172a !important;
    padding: 0.75rem 1.25rem !important;
    transition: all 0.25s ease-in-out !important;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.01) !important;
}

body.dark-theme .form-control {
    background: rgba(255, 255, 255, 0.08) !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
    color: #ffffff !important;
}

.form-control::placeholder {
    color: rgba(15, 23, 42, 0.4) !important;
    opacity: 1 !important;
}

body.dark-theme .form-control::placeholder {
    color: rgba(255, 255, 255, 0.4) !important;
}

.form-control:focus {
    background: rgba(15, 23, 42, 0.07) !important;
    border-color: var(--header_color) !important;
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.08) !important;
    outline: none !important;
}

body.dark-theme .form-control:focus {
    background: rgba(255, 255, 255, 0.14) !important;
    border-color: var(--header_color) !important;
    box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.08) !important;
}

/* 9. Input Groups and Password Toggles */
.input-group {
    display: flex !important;
    width: 100% !important;
    align-items: stretch !important;
}

.input-group>.form-control {
    border-top-right-radius: 0 !important;
    border-bottom-right-radius: 0 !important;
    flex-grow: 1 !important;
}

.input-group-append {
    display: flex !important;
}

.input-group-append .btn,
.toggle-password {
    border: 1px solid rgba(15, 23, 42, 0.08) !important;
    border-left: none !important;
    background: rgba(15, 23, 42, 0.04) !important;
    border-top-right-radius: 12px !important;
    border-bottom-right-radius: 12px !important;
    border-top-left-radius: 0 !important;
    border-bottom-left-radius: 0 !important;
    color: #475569 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 0 1.25rem !important;
    height: 52px !important;
    margin: 0 !important;
    transition: all 0.2s ease !important;
    cursor: pointer !important;
}

body.dark-theme .input-group-append .btn,
body.dark-theme .toggle-password {
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
    border-left: none !important;
    background: rgba(255, 255, 255, 0.08) !important;
    color: rgba(255, 255, 255, 0.7) !important;
}

.input-group-append .btn:hover,
.toggle-password:hover {
    background: rgba(15, 23, 42, 0.08) !important;
    color: #0f172a !important;
}

body.dark-theme .input-group-append .btn:hover,
body.dark-theme .toggle-password:hover {
    background: rgba(255, 255, 255, 0.18) !important;
    color: #ffffff !important;
}

/* Prevent browser autofill from forcing yellow/white input backgrounds on dark theme */
.form-control:-webkit-autofill,
.form-control:-webkit-autofill:hover,
.form-control:-webkit-autofill:focus,
.form-control:-webkit-autofill:active {
    -webkit-box-shadow: 0 0 0 1000px rgba(241, 245, 249, 0.95) inset !important;
    -webkit-text-fill-color: #0f172a !important;
    transition: background-color 5000s ease-in-out 0s !important;
}

body.dark-theme .form-control:-webkit-autofill,
body.dark-theme .form-control:-webkit-autofill:hover,
body.dark-theme .form-control:-webkit-autofill:focus,
body.dark-theme .form-control:-webkit-autofill:active {
    -webkit-box-shadow: 0 0 0 1000px rgba(15, 23, 42, 0.9) inset !important;
    -webkit-text-fill-color: #ffffff !important;
}

/* 10. Checkbox & Forgot Password Alignment */
#checkbox-signup {
    width: 16px !important;
    height: 16px !important;
    border-radius: 4px !important;
    accent-color: var(--header_color) !important;
    cursor: pointer !important;
    float: left !important;
    margin: 3px 8px 0 0 !important;
}

#checkbox-signup+label {
    font-family: 'Plus Jakarta Sans', sans-serif !important;
    font-size: 0.875rem !important;
    font-weight: 500 !important;
    color: #475569 !important;
    margin: 0 !important;
    cursor: pointer !important;
    user-select: none !important;
    display: inline-block !important;
}

body.dark-theme #checkbox-signup+label {
    color: rgba(255, 255, 255, 0.8) !important;
}

.forgot_pswd {
    margin-bottom: 1.25rem !important;
}

.forgot_pswd a {
    font-family: 'Plus Jakarta Sans', sans-serif !important;
    font-size: 0.875rem !important;
    font-weight: 600 !important;
    color: var(--header_color) !important;
    text-decoration: none !important;
    transition: all 0.2s ease !important;
}

.forgot_pswd a:hover {
    filter: brightness(1.2) !important;
    text-decoration: underline !important;
}

/* 11. CTA Buttons */
.btn-primary,
#submit-login,
#submit-next {
    background-color: var(--header_color) !important;
    border: none !important;
    border-radius: 12px !important;
    height: 52px !important;
    font-family: 'Plus Jakarta Sans', sans-serif !important;
    font-weight: 600 !important;
    font-size: 1rem !important;
    color: #ffffff !important;
    letter-spacing: -0.01em !important;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.15) !important;
    cursor: pointer !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
    width: 100% !important;
}

.btn-primary:hover,
#submit-login:hover,
#submit-next:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.3) !important;
    filter: brightness(1.08) !important;
}

.btn-primary:active,
#submit-login:active,
#submit-next:active {
    transform: translateY(0) !important;
}

#signup-client-next,
.btn-secondary {
    background: rgba(15, 23, 42, 0.05) !important;
    border: 1px solid rgba(15, 23, 42, 0.08) !important;
    border-radius: 12px !important;
    height: 50px !important;
    color: #475569 !important;
    font-family: 'Plus Jakarta Sans', sans-serif !important;
    font-weight: 600 !important;
    font-size: 0.95rem !important;
    transition: all 0.2s ease !important;
    text-decoration: none !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 100% !important;
}

body.dark-theme #signup-client-next,
body.dark-theme .btn-secondary {
    background: rgba(255, 255, 255, 0.08) !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
    color: rgba(255, 255, 255, 0.8) !important;
}

#signup-client-next:hover,
.btn-secondary:hover {
    background: rgba(15, 23, 42, 0.09) !important;
    border-color: rgba(15, 23, 42, 0.15) !important;
    transform: translateY(-1px) !important;
}

body.dark-theme #signup-client-next:hover,
body.dark-theme .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.18) !important;
    border-color: rgba(255, 255, 255, 0.25) !important;
}

/* 12. Social Logins & Dividers */
a.mb-3.height_50.rounded.f-w-500 {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    background: rgba(15, 23, 42, 0.05) !important;
    border: 1px solid rgba(15, 23, 42, 0.08) !important;
    border-radius: 12px !important;
    height: 50px !important;
    color: #475569 !important;
    font-family: 'Plus Jakarta Sans', sans-serif !important;
    font-size: 0.9rem !important;
    font-weight: 600 !important;
    transition: all 0.2s ease !important;
    text-decoration: none !important;
    cursor: pointer !important;
    width: 100% !important;
    margin-bottom: 0.75rem !important;
}

body.dark-theme a.mb-3.height_50.rounded.f-w-500 {
    background: rgba(255, 255, 255, 0.08) !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
    color: rgba(255, 255, 255, 0.8) !important;
}

a.mb-3.height_50.rounded.f-w-500:hover {
    background: rgba(15, 23, 42, 0.09) !important;
    border-color: rgba(15, 23, 42, 0.15) !important;
    transform: translateY(-1px) !important;
}

body.dark-theme a.mb-3.height_50.rounded.f-w-500:hover {
    background: rgba(255, 255, 255, 0.18) !important;
    border-color: rgba(255, 255, 255, 0.25) !important;
}

a.mb-3.height_50.rounded.f-w-500 img {
    height: 20px !important;
    width: 20px !important;
    margin-right: 10px !important;
}

p.position-relative.my-4 {
    font-family: 'Plus Jakarta Sans', sans-serif !important;
    font-size: 0.8rem !important;
    font-weight: 700 !important;
    color: #475569 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.08em !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

body.dark-theme p.position-relative.my-4 {
    color: rgba(255, 255, 255, 0.5) !important;
}

p.position-relative.my-4::before,
p.position-relative.my-4::after {
    content: "" !important;
    height: 1px !important;
    flex-grow: 1 !important;
    background: rgba(15, 23, 42, 0.08) !important;
}

p.position-relative.my-4::before {
    margin-right: 1.5rem !important;
}

p.position-relative.my-4::after {
    margin-left: 1.5rem !important;
}

body.dark-theme p.position-relative.my-4::before,
body.dark-theme p.position-relative.my-4::after {
    background: rgba(255, 255, 255, 0.15) !important;
}

/* 13. Language Switcher Selectors */
.my-3.d-flex.flex-column.flex-grow-1 {
    margin-top: 1.75rem !important;
    margin-bottom: 0 !important;
}

.change-lang {
    font-family: 'Plus Jakarta Sans', sans-serif !important;
    font-size: 0.8rem !important;
    font-weight: 600 !important;
    color: #475569 !important;
    padding: 0.35rem 0.65rem !important;
    border-radius: 8px !important;
    background: rgba(15, 23, 42, 0.05) !important;
    border: 1px solid rgba(15, 23, 42, 0.08) !important;
    transition: all 0.2s ease !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    margin: 4px !important;
    text-decoration: none !important;
}

body.dark-theme .change-lang {
    color: rgba(255, 255, 255, 0.72) !important;
    background: rgba(255, 255, 255, 0.1) !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
}

.change-lang:hover {
    color: #0f172a !important;
    background: rgba(15, 23, 42, 0.1) !important;
    transform: translateY(-1px) !important;
}

body.dark-theme .change-lang:hover {
    color: #ffffff !important;
    background: rgba(255, 255, 255, 0.2) !important;
}

.change-lang .flag-icon {
    border-radius: 2px !important;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.15) !important;
}

/* 14. Mobile Responsiveness Optimization */
@media (max-width: 576px) {
    .login_box, .login_box.bg-white, .login_box.rounded {
        padding: 1.5rem 0 !important;
    }
    
    .login_header {
        position: relative !important;
        padding: 1.75rem 1rem 0.75rem 1rem !important;
        justify-content: center !important;
    }
    
    .login_header h3 {
        font-size: 1.15rem !important;
    }
    
    .login_box h3 {
        font-size: 1.35rem !important;
        margin-bottom: 1.25rem !important;
    }

    .login_box h3::after {
        font-size: 0.8rem !important;
        margin-top: 0.35rem !important;
    }

    .form-control {
        height: 46px !important;
        padding: 0.65rem 1rem !important;
    }

    .input-group-append .btn, .toggle-password {
        height: 46px !important;
        padding: 0 1rem !important;
    }

    #checkbox-signup {
        width: 14px !important;
        height: 14px !important;
    }

    #checkbox-signup+label {
        font-size: 0.8rem !important;
    }

    .forgot_pswd a {
        font-size: 0.8rem !important;
    }

    .btn-primary, #submit-login, #submit-next {
        height: 46px !important;
        font-size: 0.9rem !important;
    }

    #signup-client-next, .btn-secondary {
        height: 46px !important;
        font-size: 0.875rem !important;
    }

    a.mb-3.height_50.rounded.f-w-500 {
        height: 44px !important;
        font-size: 0.825rem !important;
    }

    p.position-relative.my-4 {
        font-size: 0.725rem !important;
        margin-top: 0.75rem !important;
        margin-bottom: 0.75rem !important;
    }

    .change-lang {
        font-size: 0.75rem !important;
        padding: 0.25rem 0.5rem !important;
    }
}