/**
 * SignalKit - Enhanced Public Styles
 * Premium Banner Designs with Advanced Visibility
 *
 * @package SignalKit
 * @version 2.0.0
 * @author  SignalKit Team
 * @license GPL-2.0+
 *
 * TABLE OF CONTENTS
 * -----------------
 * 1.  CSS Custom Properties (Enhanced Variables)
 * 2.  Base Banner Styles
 * 3.  Banner Style Presets (8 Themes)
 * 4.  Auto-Contrast Visibility System
 * 5.  Enhanced Banner Content Grid
 * 6.  Enhanced Icon Styles
 * 7.  Enhanced Text Styles
 * 8.  Enhanced Action Buttons
 * 9.  Enhanced Close Button
 * 10. Enhanced Animations (6 Types)
 * 11. Special Effects (Glow, Float)
 * 12. Desktop Positioning
 * 13. Mobile Responsive Design
 * 14. Accessibility Enhancements
 * 15. Custom Banner Styles
 * 16. Form Input Styles
 * 17. RTL Support
 * 18. Print Styles
 */

/* ========================================
   CSS CUSTOM PROPERTIES - ENHANCED
======================================== */

:root {
    /* Default Colors */
    --signalkit-primary: #4285f4;
    --signalkit-primary-rgb: 66, 133, 244;
    --signalkit-primary-hover: #3367d6;
    --signalkit-secondary: #ffffff;
    --signalkit-secondary-rgb: 255, 255, 255;
    --signalkit-accent: #34a853;
    --signalkit-accent-rgb: 52, 168, 83;
    --signalkit-text: #202124;
    --signalkit-text-rgb: 32, 33, 36;

    /* Button Colors - Critical for visibility */
    --signalkit-button-text: #ffffff;
    --signalkit-button-bg: #4285f4;

    /* NEW: Gradient Colors */
    --signalkit-gradient-start: var(--signalkit-primary);
    --signalkit-gradient-end: var(--signalkit-accent);
    --signalkit-gradient-angle: 135deg;

    /* NEW: Border & Glow */
    --signalkit-border-color: rgba(255, 255, 255, 0.2);
    --signalkit-glow-color: rgba(var(--signalkit-primary-rgb), 0.4);
    --signalkit-glow-intensity: 0px;

    /* NEW: Backdrop Effects */
    --signalkit-backdrop-blur: 12px;
    --signalkit-backdrop-opacity: 0.95;

    /* Sizing */
    --signalkit-width: 380px;
    --signalkit-padding: 20px;
    --signalkit-headline-size: 16px;
    --signalkit-description-size: 14px;
    --signalkit-button-size: 14px;
    --signalkit-radius: 16px;
    --signalkit-icon-size: 52px;

    /* Z-Index */
    --signalkit-z-banner: 999999;
    --signalkit-z-overlay: 1000000;

    /* Transitions */
    --signalkit-transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --signalkit-transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);

    /* NEW: Shadow Layers */
    --signalkit-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --signalkit-shadow-md: 0 4px 20px rgba(0, 0, 0, 0.12);
    --signalkit-shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.16);
    --signalkit-shadow-glow: 0 0 var(--signalkit-glow-intensity) var(--signalkit-glow-color);
}

/* ========================================
   BASE BANNER - ENHANCED
======================================== */

.signalkit-banner {
    position: fixed;
    z-index: var(--signalkit-z-banner);
    width: var(--signalkit-width);
    max-width: calc(100vw - 32px);
    padding: var(--signalkit-padding);
    --signalkit-close-size: 28px;

    /* Modern Background with Glassmorphism */
    background: rgba(var(--signalkit-secondary-rgb), var(--signalkit-backdrop-opacity));
    backdrop-filter: blur(var(--signalkit-backdrop-blur));
    -webkit-backdrop-filter: blur(var(--signalkit-backdrop-blur));

    /* Enhanced Border & Radius */
    border-radius: var(--signalkit-radius);
    border: 1px solid var(--signalkit-border-color);

    /* Multi-layer Shadow System */
    box-shadow:
        var(--signalkit-shadow-lg),
        var(--signalkit-shadow-glow),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);

    /* Typography */
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto,
        'Helvetica Neue', Arial, sans-serif;
    font-size: 14px;
    line-height: 1.5;
    color: var(--signalkit-text);

    /* Initial State */
    opacity: 0;
    transform: translateY(24px) scale(0.98);
    transition: all var(--signalkit-transition);

    /* Performance */
    will-change: transform, opacity;
    backface-visibility: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;

    /* Prevent content interference */
    pointer-events: auto;
    isolation: isolate;
}

/* Active State - Smooth Entrance */
.signalkit-banner.active {
    opacity: 1;
    transform: translateY(0) scale(1);
}

/* ========================================
   BANNER STYLE PRESETS
======================================== */

/* STYLE 1: Modern Card (Default) */
.signalkit-style-modern-card {
    --signalkit-radius: 20px;
    --signalkit-backdrop-blur: 16px;
    --signalkit-backdrop-opacity: 0.92;
    background: linear-gradient(145deg,
            rgba(var(--signalkit-secondary-rgb), 0.95) 0%,
            rgba(var(--signalkit-secondary-rgb), 0.85) 100%);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

/* STYLE 2: Glassmorphism */
.signalkit-style-glass {
    --signalkit-backdrop-blur: 20px;
    --signalkit-backdrop-opacity: 0.7;
    background: linear-gradient(135deg,
            rgba(var(--signalkit-secondary-rgb), 0.75) 0%,
            rgba(var(--signalkit-secondary-rgb), 0.55) 100%);
    border: 1px solid rgba(255, 255, 255, 0.25);
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.12),
        inset 0 1px 1px rgba(255, 255, 255, 0.4),
        inset 0 -1px 1px rgba(0, 0, 0, 0.05);
}

/* STYLE 3: Solid Modern */
.signalkit-style-solid {
    --signalkit-backdrop-blur: 0px;
    --signalkit-backdrop-opacity: 1;
    background: var(--signalkit-secondary);
    border: none;
    border-left: 4px solid var(--signalkit-primary);
    box-shadow: var(--signalkit-shadow-lg);
}

/* STYLE 4: Gradient Accent */
.signalkit-style-gradient {
    background: linear-gradient(var(--signalkit-gradient-angle),
            var(--signalkit-gradient-start) 0%,
            var(--signalkit-gradient-end) 100%);
    border: none;
    color: #ffffff;
    --signalkit-text: #ffffff;
}

.signalkit-style-gradient .signalkit-headline,
.signalkit-style-gradient .signalkit-description {
    color: #ffffff;
}

.signalkit-style-gradient .signalkit-close {
    color: rgba(255, 255, 255, 0.8);
}

.signalkit-style-gradient .signalkit-close:hover {
    background: rgba(255, 255, 255, 0.2);
    color: #ffffff;
}

.signalkit-style-gradient .signalkit-button {
    background: rgba(255, 255, 255, 0.25);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(4px);
}

.signalkit-style-gradient .signalkit-button:hover {
    background: rgba(255, 255, 255, 0.35);
    transform: translateY(-2px);
}

/* STYLE 5: Dark Mode */
.signalkit-style-dark {
    --signalkit-secondary-rgb: 28, 28, 30;
    --signalkit-text: #ffffff;
    --signalkit-text-rgb: 255, 255, 255;
    background: rgba(28, 28, 30, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.signalkit-style-dark .signalkit-headline,
.signalkit-style-dark .signalkit-description {
    color: #ffffff;
}

.signalkit-style-dark .signalkit-description {
    opacity: 0.8;
}

.signalkit-style-dark .signalkit-close {
    color: rgba(255, 255, 255, 0.6);
}

.signalkit-style-dark .signalkit-close:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
}

/* STYLE 6: Minimal Toast */
.signalkit-style-toast {
    --signalkit-padding: 14px 20px;
    --signalkit-radius: 50px;
    flex-direction: row;
    align-items: center;
    gap: 12px;
    background: rgba(var(--signalkit-secondary-rgb), 0.98);
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow:
        0 4px 24px rgba(0, 0, 0, 0.15),
        0 1px 4px rgba(0, 0, 0, 0.1);
}

.signalkit-style-toast .signalkit-banner-content {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 14px;
    grid-template-columns: none;
    grid-template-areas: none;
}

.signalkit-style-toast .signalkit-icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
}

.signalkit-style-toast .signalkit-text {
    flex: 1;
    min-width: 0;
}

.signalkit-style-toast .signalkit-headline {
    font-size: 14px;
    margin-bottom: 2px;
}

.signalkit-style-toast .signalkit-description {
    font-size: 12px;
    display: none;
}

.signalkit-style-toast .signalkit-actions {
    flex-shrink: 0;
}

.signalkit-style-toast .signalkit-button {
    padding: 8px 16px;
    font-size: 13px;
}

/* STYLE 7: Floating Bubble */
.signalkit-style-bubble {
    --signalkit-radius: 24px;
    --signalkit-padding: 16px;
    --signalkit-backdrop-blur: 20px;
    background: rgba(var(--signalkit-secondary-rgb), 0.9);
    border: 2px solid rgba(var(--signalkit-primary-rgb), 0.3);
    box-shadow:
        0 12px 48px rgba(var(--signalkit-primary-rgb), 0.2),
        0 4px 16px rgba(0, 0, 0, 0.1);
}

/* STYLE 8: Neon Glow */
.signalkit-style-neon {
    --signalkit-glow-intensity: 20px;
    background: rgba(15, 15, 20, 0.95);
    border: 1px solid var(--signalkit-primary);
    box-shadow:
        0 0 20px rgba(var(--signalkit-primary-rgb), 0.4),
        0 0 40px rgba(var(--signalkit-primary-rgb), 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    --signalkit-text: #ffffff;
}

.signalkit-style-neon .signalkit-headline,
.signalkit-style-neon .signalkit-description {
    color: #ffffff;
}

.signalkit-style-neon .signalkit-button {
    box-shadow:
        0 0 10px rgba(var(--signalkit-primary-rgb), 0.5),
        0 0 20px rgba(var(--signalkit-primary-rgb), 0.3);
}

.signalkit-style-neon .signalkit-close {
    color: rgba(255, 255, 255, 0.6);
}

/* ========================================
   AUTO-CONTRAST VISIBILITY SYSTEM
   Ensures banner is visible on any background
======================================== */

/* Light Banner on Dark Background */
.signalkit-contrast-light {
    --signalkit-secondary-rgb: 255, 255, 255;
    --signalkit-text: #1a1a1a;
    --signalkit-border-color: rgba(0, 0, 0, 0.1);
    background: rgba(255, 255, 255, 0.98);
}

/* Dark Banner on Light Background */
.signalkit-contrast-dark {
    --signalkit-secondary-rgb: 28, 28, 30;
    --signalkit-text: #ffffff;
    --signalkit-border-color: rgba(255, 255, 255, 0.15);
    background: rgba(28, 28, 30, 0.98);
}

.signalkit-contrast-dark .signalkit-headline,
.signalkit-contrast-dark .signalkit-description,
.signalkit-contrast-dark .signalkit-educational-link {
    color: #ffffff;
}

.signalkit-contrast-dark .signalkit-description {
    opacity: 0.85;
}

.signalkit-contrast-dark .signalkit-close {
    color: rgba(255, 255, 255, 0.7);
}

/* High Visibility Mode - Maximum Contrast */
.signalkit-high-visibility {
    background: var(--signalkit-secondary) !important;
    backdrop-filter: none !important;
    border: 3px solid var(--signalkit-primary) !important;
    box-shadow:
        0 0 0 4px rgba(var(--signalkit-primary-rgb), 0.2),
        0 8px 32px rgba(0, 0, 0, 0.25) !important;
}

/* ========================================
   ENHANCED BANNER CONTENT GRID
======================================== */

.signalkit-banner-content {
    position: relative;
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto;
    grid-template-areas:
        "icon text"
        "icon actions";
    gap: 16px;
    align-items: start;
    min-height: 60px;
    padding-right: calc(var(--signalkit-close-size, 28px) + 20px);
    /* Space for close button */
}

/* ========================================
   ENHANCED ICON STYLES
======================================== */

.signalkit-icon {
    grid-area: icon;
    flex-shrink: 0;
    width: var(--signalkit-icon-size);
    height: var(--signalkit-icon-size);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg,
            var(--signalkit-primary) 0%,
            var(--signalkit-accent) 100%);
    box-shadow:
        0 4px 12px rgba(var(--signalkit-primary-rgb), 0.3),
        inset 0 2px 4px rgba(255, 255, 255, 0.2);
    transition: transform var(--signalkit-transition-fast), box-shadow var(--signalkit-transition-fast);
}

.signalkit-banner:hover .signalkit-icon {
    transform: scale(1.08) rotate(3deg);
    box-shadow:
        0 6px 20px rgba(var(--signalkit-primary-rgb), 0.4),
        inset 0 2px 4px rgba(255, 255, 255, 0.2);
}

.signalkit-icon svg {
    width: 60%;
    height: 60%;
    display: block;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.1));
}

/* Icon Style Variants */
.signalkit-icon-style-circle {
    border-radius: 50%;
}

.signalkit-icon-style-rounded {
    border-radius: 16px;
}

.signalkit-icon-style-square {
    border-radius: 8px;
}

/* ========================================
   ENHANCED TEXT STYLES
======================================== */

.signalkit-text {
    grid-area: text;
    flex: 1;
    min-width: 0;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.signalkit-headline {
    margin: 0 0 6px 0;
    font-size: var(--signalkit-headline-size);
    font-weight: 700;
    line-height: 1.35;
    color: var(--signalkit-text);
    letter-spacing: -0.02em;
}

.signalkit-description {
    margin: 0;
    font-size: var(--signalkit-description-size);
    line-height: 1.5;
    color: var(--signalkit-text);
    opacity: 0.75;
}

/* ========================================
   ENHANCED ACTION BUTTONS
======================================== */

.signalkit-actions {
    grid-area: actions;
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: flex-start;
}

/* Primary Button - Enhanced */
.signalkit-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;

    /* Modern Styling - WITH FALLBACKS */
    background: var(--signalkit-button-bg, var(--signalkit-primary, #4285f4));
    color: var(--signalkit-button-text, #ffffff) !important;
    border: none;
    border-radius: 12px;
    box-shadow:
        0 4px 14px rgba(var(--signalkit-primary-rgb), 0.35),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);

    /* Typography */
    font-size: var(--signalkit-button-size);
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
    letter-spacing: 0.01em;

    /* Interaction */
    cursor: pointer;
    transition: all var(--signalkit-transition-fast);
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    position: relative;
    overflow: hidden;
}

/* Button Shine Effect */
.signalkit-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg,
            transparent 0%,
            rgba(255, 255, 255, 0.2) 50%,
            transparent 100%);
    transition: left 0.5s ease;
}

.signalkit-button:hover::before {
    left: 100%;
}

.signalkit-button:hover {
    transform: translateY(-3px);
    box-shadow:
        0 8px 24px rgba(var(--signalkit-primary-rgb), 0.45),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.signalkit-button:active {
    transform: translateY(-1px);
    box-shadow:
        0 4px 12px rgba(var(--signalkit-primary-rgb), 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.signalkit-button:focus-visible {
    outline: 3px solid rgba(var(--signalkit-primary-rgb), 0.5);
    outline-offset: 3px;
}

/* Button Icon */
.signalkit-button-icon,
.signalkit-icon-arrow,
.signalkit-icon-star {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    transition: transform var(--signalkit-transition-fast);
}

.signalkit-button:hover .signalkit-icon-arrow {
    transform: translateX(4px);
}

.signalkit-button:hover .signalkit-icon-star {
    transform: rotate(72deg) scale(1.1);
}

/* Button Style Variants */
.signalkit-button-style-pill {
    border-radius: 50px;
    padding: 12px 28px;
}

.signalkit-button-style-sharp {
    border-radius: 4px;
}

.signalkit-button-style-outline {
    background: transparent;
    border: 2px solid var(--signalkit-primary);
    color: var(--signalkit-primary);
    box-shadow: none;
}

.signalkit-button-style-outline:hover {
    background: var(--signalkit-primary);
    color: #ffffff;
}

/* Educational Link - Enhanced */
.signalkit-educational-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    font-size: 12px;
    color: var(--signalkit-text);
    opacity: 0.7;
    text-decoration: none;
    border-radius: 8px;
    transition: all var(--signalkit-transition-fast);
    cursor: pointer;
    background: transparent;
}

.signalkit-educational-link:hover {
    opacity: 1;
    background: rgba(var(--signalkit-primary-rgb), 0.1);
    color: var(--signalkit-primary);
}

.signalkit-educational-link:focus-visible {
    outline: 2px solid var(--signalkit-primary);
    outline-offset: 2px;
}

.signalkit-educational-link svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

/* ========================================
   ENHANCED CLOSE BUTTON
======================================== */

.signalkit-close {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 10;

    /* Size */
    width: var(--signalkit-close-size);
    height: var(--signalkit-close-size);
    min-width: var(--signalkit-close-size);
    min-height: var(--signalkit-close-size);
    padding: 0;

    /* Styling */
    background: rgba(0, 0, 0, 0.05);
    border: none;
    border-radius: 50%;
    color: var(--signalkit-text);
    opacity: 0.6;

    /* Layout */
    display: flex;
    align-items: center;
    justify-content: center;

    /* Interaction */
    cursor: pointer;
    transition: all var(--signalkit-transition-fast);
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.signalkit-close:hover {
    background: rgba(0, 0, 0, 0.1);
    opacity: 1;
    transform: rotate(90deg) scale(1.1);
}

.signalkit-close:active {
    transform: rotate(90deg) scale(0.95);
}

.signalkit-close:focus-visible {
    outline: 2px solid var(--signalkit-primary);
    outline-offset: 2px;
}

.signalkit-close svg {
    width: 18px;
    height: 18px;
    stroke: currentColor;
    stroke-width: 2.5;
    fill: none;
}

/* ========================================
   ENHANCED ANIMATIONS
======================================== */

/* Slide In (Default) */
.signalkit-animation-slide_in {
    opacity: 0;
    transform: translateY(30px) scale(0.95);
}

.signalkit-animation-slide_in.active {
    opacity: 1;
    transform: translateY(0) scale(1);
}

/* Fade In */
.signalkit-animation-fade_in {
    opacity: 0;
    transform: scale(0.9);
}

.signalkit-animation-fade_in.active {
    opacity: 1;
    transform: scale(1);
}

/* Bounce */
@keyframes signalkitBounceIn {
    0% {
        opacity: 0;
        transform: scale(0.3) translateY(50px);
    }

    50% {
        transform: scale(1.08) translateY(-8px);
    }

    70% {
        transform: scale(0.95) translateY(4px);
    }

    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.signalkit-animation-bounce {
    opacity: 0;
}

.signalkit-animation-bounce.active {
    animation: signalkitBounceIn 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55) forwards;
}

/* Elastic */
@keyframes signalkitElastic {
    0% {
        opacity: 0;
        transform: scale(0) translateY(20px);
    }

    60% {
        transform: scale(1.1) translateY(-10px);
    }

    80% {
        transform: scale(0.95) translateY(5px);
    }

    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.signalkit-animation-elastic {
    opacity: 0;
}

.signalkit-animation-elastic.active {
    animation: signalkitElastic 0.7s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

/* Swing In */
@keyframes signalkitSwing {
    0% {
        opacity: 0;
        transform: rotateX(-90deg) translateY(20px);
        transform-origin: top center;
    }

    100% {
        opacity: 1;
        transform: rotateX(0) translateY(0);
    }
}

.signalkit-animation-swing {
    opacity: 0;
    perspective: 600px;
}

.signalkit-animation-swing.active {
    animation: signalkitSwing 0.5s ease-out forwards;
}

/* Zoom */
@keyframes signalkitZoom {
    0% {
        opacity: 0;
        transform: scale(0.5);
    }

    100% {
        opacity: 1;
        transform: scale(1);
    }
}

.signalkit-animation-zoom {
    opacity: 0;
}

.signalkit-animation-zoom.active {
    animation: signalkitZoom 0.4s ease-out forwards;
}

/* Subtle Float Animation (Continuous) */
@keyframes signalkitFloat {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-6px);
    }
}

.signalkit-float-enabled.active {
    animation: signalkitFloat 3s ease-in-out infinite;
}

/* Pulse Glow Animation */
@keyframes signalkitPulseGlow {

    0%,
    100% {
        box-shadow:
            var(--signalkit-shadow-lg),
            0 0 20px rgba(var(--signalkit-primary-rgb), 0.2);
    }

    50% {
        box-shadow:
            var(--signalkit-shadow-lg),
            0 0 40px rgba(var(--signalkit-primary-rgb), 0.4);
    }
}

.signalkit-pulse-glow.active {
    animation: signalkitPulseGlow 2s ease-in-out infinite;
}

/* ========================================
   DESKTOP POSITIONING
======================================== */

.signalkit-position-bottom_left {
    bottom: 24px;
    left: 24px;
}

.signalkit-position-bottom_right {
    bottom: 24px;
    right: 24px;
}

.signalkit-position-bottom_center {
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(30px) scale(0.95);
}

.signalkit-position-bottom_center.active {
    transform: translateX(-50%) translateY(0) scale(1);
}

.signalkit-position-top_left {
    top: 24px;
    left: 24px;
}

.signalkit-position-top_right {
    top: 24px;
    right: 24px;
}

.signalkit-position-top_center {
    top: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(-30px) scale(0.95);
}

.signalkit-position-top_center.active {
    transform: translateX(-50%) translateY(0) scale(1);
}

/* ========================================
   MOBILE RESPONSIVE - ENHANCED
======================================== */

@media (max-width: 768px) {

    .signalkit-banner,
    .signalkit-device-mobile {
        left: 12px !important;
        right: 12px !important;
        width: calc(100% - 24px) !important;
        max-width: none !important;
        border-radius: 16px !important;
        padding: 16px;
    }

    .signalkit-position-mobile-bottom,
    .signalkit-device-mobile.signalkit-position-mobile-bottom {
        bottom: 12px !important;
        top: auto !important;
    }

    .signalkit-position-mobile-top,
    .signalkit-device-mobile.signalkit-position-mobile-top {
        top: 12px !important;
        bottom: auto !important;
    }

    .signalkit-banner-content {
        grid-template-columns: 44px 1fr;
        grid-template-areas:
            "icon text"
            "actions actions";
        gap: 12px;
        padding-right: 40px;
    }

    .signalkit-icon {
        --signalkit-icon-size: 44px;
        width: 44px;
        height: 44px;
    }

    .signalkit-actions {
        grid-column: 1 / -1;
        width: 100%;
    }

    .signalkit-button {
        width: 100%;
        justify-content: center;
        padding: 14px 20px;
        min-height: 48px;
        font-size: 15px;
    }

    .signalkit-educational-link {
        justify-content: center;
        width: 100%;
        padding: 10px;
    }

    .signalkit-close {
        top: 10px;
        right: 10px;
        width: 36px;
        height: 36px;
        min-width: 36px;
        min-height: 36px;
        background: rgba(0, 0, 0, 0.08);
    }

    /* Mobile stacking */
    .signalkit-stack-order-1 {
        z-index: 999998;
    }

    .signalkit-stack-order-2 {
        z-index: 999999;
    }
}

@media (max-width: 400px) {
    .signalkit-banner {
        padding: 14px;
    }

    .signalkit-headline {
        font-size: 15px;
    }

    .signalkit-description {
        font-size: 13px;
    }
}

/* ========================================
   ACCESSIBILITY ENHANCEMENTS
======================================== */

@media (prefers-reduced-motion: reduce) {

    .signalkit-banner,
    .signalkit-button,
    .signalkit-close,
    .signalkit-icon,
    .signalkit-educational-link {
        transition: none !important;
        animation: none !important;
    }

    .signalkit-banner {
        opacity: 1 !important;
        transform: none !important;
    }

    .signalkit-banner.active {
        opacity: 1 !important;
        transform: none !important;
    }
}

@media (prefers-contrast: high) {
    .signalkit-banner {
        border: 3px solid currentColor !important;
        box-shadow: none !important;
        backdrop-filter: none !important;
        background: var(--signalkit-secondary) !important;
    }

    .signalkit-button {
        border: 2px solid currentColor !important;
    }
}

/* Print - Hide banners */
@media print {
    .signalkit-banner {
        display: none !important;
    }
}

/* ========================================
   RTL SUPPORT
======================================== */

[dir="rtl"] .signalkit-banner {
    border-left: none;
    border-right: 4px solid var(--signalkit-primary);
}

[dir="rtl"] .signalkit-position-bottom_left,
[dir="rtl"] .signalkit-position-top_left {
    left: auto;
    right: 24px;
}

[dir="rtl"] .signalkit-position-bottom_right,
[dir="rtl"] .signalkit-position-top_right {
    right: auto;
    left: 24px;
}

[dir="rtl"] .signalkit-close {
    right: auto;
    left: 12px;
}

[dir="rtl"] .signalkit-banner-content {
    padding-right: 0;
    padding-left: 44px;
}

/* ========================================
   PREVIEW MODE
======================================== */

.signalkit-preview-viewport .signalkit-banner,
.signalkit-preview-container .signalkit-banner {
    position: relative !important;
    opacity: 1 !important;
    transform: none !important;
    margin: 20px auto;
    left: auto !important;
    right: auto !important;
    top: auto !important;
    bottom: auto !important;
}

/* ========================================
   UTILITY CLASSES
======================================== */

.signalkit-banner.loading {
    pointer-events: none;
    opacity: 0.6;
}

.signalkit-banner.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 24px;
    height: 24px;
    margin: -12px 0 0 -12px;
    border: 3px solid var(--signalkit-primary);
    border-radius: 50%;
    border-top-color: transparent;
    animation: signalkitSpin 0.8s linear infinite;
}

@keyframes signalkitSpin {
    to {
        transform: rotate(360deg);
    }
}

/* Box sizing reset */
.signalkit-banner,
.signalkit-banner *,
.signalkit-banner *::before,
.signalkit-banner *::after {
    box-sizing: border-box;
}

/* Reset theme interference */
.signalkit-banner h1,
.signalkit-banner h2,
.signalkit-banner h3,
.signalkit-banner h4,
.signalkit-banner h5,
.signalkit-banner h6,
.signalkit-banner p {
    margin: 0;
    padding: 0;
}

.signalkit-banner a {
    color: inherit;
    text-decoration: none;
}

.signalkit-banner button {
    font-family: inherit;
}

/* Hide in WordPress editor - ALLOW INLINE SHORTCODES */
.block-editor .signalkit-banner:not(.signalkit-inline),
.editor-styles-wrapper .signalkit-banner:not(.signalkit-inline) {
    display: none !important;
}

/* ========================================
   END OF ENHANCED STYLESHEET
======================================== */

/* v1.0.7 Hotfix: Mobile Close Button Overlap */
@media (max-width: 768px) {
    .signalkit-banner-content {
        padding-right: calc(var(--signalkit-close-size, 28px) + 20px) !important;
    }
}

/* ========================================
   INLINE DISPLAY (SHORTCODE)
   Optimized for in-content embedding
======================================== */

.signalkit-banner.signalkit-inline {
    position: relative !important;
    z-index: 10 !important;

    /* Reset fixed positioning */
    top: auto !important;
    right: auto !important;
    bottom: auto !important;
    left: auto !important;

    /* Compact Layout - Reduced whitespace */
    margin: 1.25em 0 !important;
    padding: 14px 18px !important;
    width: 100% !important;
    max-width: 100% !important;

    /* Visibility */
    opacity: 1 !important;
    transform: none !important;
    visibility: visible !important;

    /* Visual Refinement */
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    border-radius: 10px !important;
    border-left-width: 3px !important;
    display: block !important;
    background: var(--signalkit-secondary) !important;
}

/* Compact content grid for inline banners */
.signalkit-banner.signalkit-inline .signalkit-banner-content {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    gap: 14px !important;
    padding-right: 32px !important;
}

/* Smaller icon for inline */
.signalkit-banner.signalkit-inline .signalkit-icon {
    width: 42px !important;
    height: 42px !important;
    min-width: 42px !important;
    flex-shrink: 0;
}

.signalkit-banner.signalkit-inline .signalkit-icon svg {
    width: 22px !important;
    height: 22px !important;
}

/* Tighter text spacing */
.signalkit-banner.signalkit-inline .signalkit-text {
    flex: 1;
    min-width: 0;
}

.signalkit-banner.signalkit-inline .signalkit-headline {
    font-size: 14px !important;
    line-height: 1.3 !important;
    margin-bottom: 2px !important;
}

.signalkit-banner.signalkit-inline .signalkit-description {
    font-size: 12px !important;
    line-height: 1.4 !important;
    margin: 0 !important;
    opacity: 0.75;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Compact actions */
.signalkit-banner.signalkit-inline .signalkit-actions {
    flex-shrink: 0;
    display: flex !important;
    flex-direction: column !important;
    gap: 6px !important;
    align-items: flex-start !important;
}

.signalkit-banner.signalkit-inline .signalkit-button {
    padding: 8px 16px !important;
    font-size: 12px !important;
    border-radius: 8px !important;
    min-height: auto !important;
}

.signalkit-banner.signalkit-inline .signalkit-educational-link {
    font-size: 11px !important;
    padding: 4px 8px !important;
}

/* Compact close button */
.signalkit-banner.signalkit-inline .signalkit-close {
    width: 24px !important;
    height: 24px !important;
    min-width: 24px !important;
    min-height: 24px !important;
    top: 50% !important;
    right: 10px !important;
    transform: translateY(-50%) !important;
}

.signalkit-banner.signalkit-inline .signalkit-close svg {
    width: 14px !important;
    height: 14px !important;
}

/* Mobile optimization for inline */
@media (max-width: 768px) {
    .signalkit-banner.signalkit-inline {
        width: 100% !important;
        margin: 16px 0 !important;
        padding: 12px 14px !important;
        border-radius: 10px !important;
    }

    .signalkit-banner.signalkit-inline .signalkit-banner-content {
        flex-wrap: wrap;
        gap: 10px !important;
        padding-right: 28px !important;
    }

    .signalkit-banner.signalkit-inline .signalkit-icon {
        width: 36px !important;
        height: 36px !important;
        min-width: 36px !important;
    }

    .signalkit-banner.signalkit-inline .signalkit-text {
        flex: 1 1 calc(100% - 50px);
    }

    .signalkit-banner.signalkit-inline .signalkit-actions {
        width: 100%;
        flex-direction: row !important;
        justify-content: flex-start;
    }

    .signalkit-banner.signalkit-inline .signalkit-button {
        flex: 1;
        text-align: center;
        justify-content: center;
    }

    .signalkit-banner.signalkit-inline .signalkit-description {
        display: none !important;
    }
}

/* ========================================
   SHORTCODE STYLE VARIATIONS
   Different layouts for content embedding
======================================== */

/* Shortcode Wrapper for alignment */
.signalkit-shortcode-wrapper {
    display: block;
    width: 100%;
    margin: 1.5em 0;
    clear: both;
}

.signalkit-shortcode-wrapper.signalkit-align-left {
    text-align: left;
}

.signalkit-shortcode-wrapper.signalkit-align-center {
    text-align: center;
}

.signalkit-shortcode-wrapper.signalkit-align-right {
    text-align: right;
}

/* ----------------------------------------
   STYLE: FULL (Default - Full Width)
---------------------------------------- */
.signalkit-banner.signalkit-inline.signalkit-style-full {
    width: 100% !important;
    max-width: 100% !important;
}

/* ----------------------------------------
   STYLE: LEADERBOARD (728x90 compatible)
   Standard ad format for horizontal banners
---------------------------------------- */
.signalkit-banner.signalkit-inline.signalkit-style-leaderboard {
    width: 728px !important;
    max-width: 100% !important;
    min-height: 90px !important;
    margin-left: auto !important;
    margin-right: auto !important;
    padding: 12px 16px !important;
    border-radius: 8px !important;
}

.signalkit-banner.signalkit-inline.signalkit-style-leaderboard .signalkit-banner-content {
    grid-template-columns: 48px 1fr auto;
    grid-template-areas: "icon text actions";
    gap: 12px;
    align-items: center;
}

.signalkit-banner.signalkit-inline.signalkit-style-leaderboard .signalkit-icon {
    width: 48px !important;
    height: 48px !important;
}

.signalkit-banner.signalkit-inline.signalkit-style-leaderboard .signalkit-text {
    margin: 0;
}

.signalkit-banner.signalkit-inline.signalkit-style-leaderboard .signalkit-headline {
    font-size: 14px !important;
    margin-bottom: 2px !important;
}

.signalkit-banner.signalkit-inline.signalkit-style-leaderboard .signalkit-description {
    font-size: 12px !important;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.signalkit-banner.signalkit-inline.signalkit-style-leaderboard .signalkit-actions {
    flex-direction: row;
    gap: 8px;
}

.signalkit-banner.signalkit-inline.signalkit-style-leaderboard .signalkit-button {
    padding: 8px 16px !important;
    font-size: 13px !important;
    white-space: nowrap;
}

/* ----------------------------------------
   STYLE: SKYSCRAPER (160x600 compatible)
   Vertical sidebar-style banner
---------------------------------------- */
.signalkit-banner.signalkit-inline.signalkit-style-skyscraper {
    width: 160px !important;
    max-width: 160px !important;
    min-height: 400px !important;
    padding: 20px 12px !important;
    border-radius: 12px !important;
    float: right;
    margin: 0 0 20px 20px !important;
}

.signalkit-banner.signalkit-inline.signalkit-style-skyscraper .signalkit-banner-content {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    text-align: center !important;
    gap: 16px !important;
    padding-right: 0 !important;
}

.signalkit-banner.signalkit-inline.signalkit-style-skyscraper .signalkit-icon {
    width: 64px !important;
    height: 64px !important;
    margin: 0 auto;
}

.signalkit-banner.signalkit-inline.signalkit-style-skyscraper .signalkit-text {
    text-align: center;
}

.signalkit-banner.signalkit-inline.signalkit-style-skyscraper .signalkit-headline {
    font-size: 14px !important;
    line-height: 1.3 !important;
}

.signalkit-banner.signalkit-inline.signalkit-style-skyscraper .signalkit-description {
    font-size: 12px !important;
    line-height: 1.4 !important;
}

.signalkit-banner.signalkit-inline.signalkit-style-skyscraper .signalkit-actions {
    width: 100%;
    align-items: center;
}

.signalkit-banner.signalkit-inline.signalkit-style-skyscraper .signalkit-button {
    width: 100% !important;
    padding: 10px 12px !important;
    font-size: 12px !important;
}

.signalkit-banner.signalkit-inline.signalkit-style-skyscraper .signalkit-close {
    top: 8px;
    right: 8px;
    width: 24px !important;
    height: 24px !important;
}

/* ----------------------------------------
   STYLE: RECTANGLE (300x250 compatible)
   Medium rectangle / sidebar box
---------------------------------------- */
.signalkit-banner.signalkit-inline.signalkit-style-rectangle {
    width: 300px !important;
    max-width: 100% !important;
    min-height: 200px !important;
    padding: 20px !important;
    border-radius: 12px !important;
    margin-left: auto !important;
    margin-right: auto !important;
}

.signalkit-banner.signalkit-inline.signalkit-style-rectangle .signalkit-banner-content {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    text-align: center !important;
    gap: 12px !important;
    padding-right: 0 !important;
}

.signalkit-banner.signalkit-inline.signalkit-style-rectangle .signalkit-icon {
    width: 56px !important;
    height: 56px !important;
}

.signalkit-banner.signalkit-inline.signalkit-style-rectangle .signalkit-text {
    text-align: center;
}

.signalkit-banner.signalkit-inline.signalkit-style-rectangle .signalkit-headline {
    font-size: 16px !important;
}

.signalkit-banner.signalkit-inline.signalkit-style-rectangle .signalkit-description {
    font-size: 13px !important;
}

.signalkit-banner.signalkit-inline.signalkit-style-rectangle .signalkit-actions {
    width: 100%;
    align-items: center;
}

.signalkit-banner.signalkit-inline.signalkit-style-rectangle .signalkit-button {
    width: 100% !important;
    padding: 12px 16px !important;
}

/* ----------------------------------------
   STYLE: COMPACT (Small inline)
   Minimal footprint for tight spaces
---------------------------------------- */
.signalkit-banner.signalkit-inline.signalkit-style-compact {
    width: auto !important;
    max-width: 400px !important;
    min-height: auto !important;
    padding: 10px 14px !important;
    border-radius: 8px !important;
    margin-left: auto !important;
    margin-right: auto !important;
    display: inline-flex !important;
}

.signalkit-banner.signalkit-inline.signalkit-style-compact .signalkit-banner-content {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    gap: 10px !important;
    padding-right: 30px !important;
}

.signalkit-banner.signalkit-inline.signalkit-style-compact .signalkit-icon {
    width: 32px !important;
    height: 32px !important;
    flex-shrink: 0;
}

.signalkit-banner.signalkit-inline.signalkit-style-compact .signalkit-icon svg {
    width: 18px !important;
    height: 18px !important;
}

.signalkit-banner.signalkit-inline.signalkit-style-compact .signalkit-text {
    flex: 1;
    min-width: 0;
}

.signalkit-banner.signalkit-inline.signalkit-style-compact .signalkit-headline {
    font-size: 13px !important;
    margin-bottom: 0 !important;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.signalkit-banner.signalkit-inline.signalkit-style-compact .signalkit-description {
    display: none !important;
}

.signalkit-banner.signalkit-inline.signalkit-style-compact .signalkit-actions {
    flex-shrink: 0;
}

.signalkit-banner.signalkit-inline.signalkit-style-compact .signalkit-button {
    padding: 6px 12px !important;
    font-size: 12px !important;
    border-radius: 6px !important;
}

.signalkit-banner.signalkit-inline.signalkit-style-compact .signalkit-close {
    width: 22px !important;
    height: 22px !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    right: 6px !important;
}

.signalkit-banner.signalkit-inline.signalkit-style-compact .signalkit-close svg {
    width: 12px !important;
    height: 12px !important;
}

/* ----------------------------------------
   ALIGNMENT CLASSES
---------------------------------------- */
.signalkit-banner.signalkit-inline.signalkit-align-left {
    margin-left: 0 !important;
    margin-right: auto !important;
}

.signalkit-banner.signalkit-inline.signalkit-align-center {
    margin-left: auto !important;
    margin-right: auto !important;
}

.signalkit-banner.signalkit-inline.signalkit-align-right {
    margin-left: auto !important;
    margin-right: 0 !important;
}

/* ----------------------------------------
   RESPONSIVE ADJUSTMENTS
---------------------------------------- */
@media (max-width: 768px) {

    /* Leaderboard becomes full width on mobile */
    .signalkit-banner.signalkit-inline.signalkit-style-leaderboard {
        width: 100% !important;
        min-height: auto !important;
    }

    .signalkit-banner.signalkit-inline.signalkit-style-leaderboard .signalkit-banner-content {
        grid-template-columns: 40px 1fr;
        grid-template-areas:
            "icon text"
            "actions actions";
    }

    .signalkit-banner.signalkit-inline.signalkit-style-leaderboard .signalkit-actions {
        grid-column: 1 / -1;
        width: 100%;
    }

    .signalkit-banner.signalkit-inline.signalkit-style-leaderboard .signalkit-button {
        width: 100% !important;
    }

    /* Skyscraper becomes inline on mobile */
    .signalkit-banner.signalkit-inline.signalkit-style-skyscraper {
        width: 100% !important;
        max-width: 100% !important;
        min-height: auto !important;
        float: none !important;
        margin: 20px 0 !important;
    }

    /* Rectangle adapts to screen */
    .signalkit-banner.signalkit-inline.signalkit-style-rectangle {
        width: 100% !important;
        min-height: auto !important;
    }

    /* Compact stays compact but full width */
    .signalkit-banner.signalkit-inline.signalkit-style-compact {
        width: 100% !important;
        max-width: 100% !important;
        display: flex !important;
    }
}

@media (max-width: 480px) {
    .signalkit-banner.signalkit-inline.signalkit-style-compact .signalkit-headline {
        font-size: 12px !important;
    }

    .signalkit-banner.signalkit-inline.signalkit-style-compact .signalkit-button {
        padding: 5px 10px !important;
        font-size: 11px !important;
    }
}

/* ========================================
   END OF SHORTCODE STYLES
======================================== */