/**
 * 🧊 Password Protected Wall v3.0.0 - Frontend Styles
 * TRUE Bulletproof Dissolve Edition
 * 
 * @package Password_Protected_Wall
 * @version 3.0.0
 * @author Bitghost.com
 * 
 * MAJOR UPDATE: Overlay-based protection with true dissolve
 */

/* ═══════════════════════════════════════════════════════════
   🎨 CSS Variables
   ═══════════════════════════════════════════════════════════ */
:root {
    --ppw-primary: #00d4ff;
    --ppw-primary-glow: rgba(0, 212, 255, 0.4);
    --ppw-background: #000000;
    --ppw-surface: #0a0a0a;
    --ppw-text: #ffffff;
    --ppw-text-muted: rgba(255, 255, 255, 0.6);
    --ppw-border: rgba(255, 255, 255, 0.1);
    --ppw-border-radius: 22px;
    --ppw-dissolve: 800ms;
    --ppw-error: #ff4757;
    --ppw-success: #2ed573;
}

/* ═══════════════════════════════════════════════════════════
   🧊 GLOBAL PROTECTION - Body States
   v4.0.1 - BULLETPROOF FIX
   ═══════════════════════════════════════════════════════════ */

/* When wall is active, prevent scroll and blur content */
body.ppw-wall-active {
    overflow: hidden !important;
}

/* 🧊 v4.0.1: Fixed selector - correct ID is ppw-wall-overlay */
body.ppw-content-locked > *:not(#ppw-wall-overlay):not(.ppw-wall-overlay):not(script):not(style):not(link):not(noscript) {
    filter: blur(12px) brightness(0.5) !important;
    pointer-events: none !important;
    user-select: none !important;
    transition: filter var(--ppw-dissolve) ease-out;
}

/* Ensure wall overlay is NEVER affected by blur */
#ppw-wall-overlay,
.ppw-wall-overlay {
    filter: none !important;
    pointer-events: auto !important;
    user-select: auto !important;
}

/* When unlocked, smoothly reveal content */
body.ppw-unlocked {
    overflow: auto !important;
}

body.ppw-unlocked > *:not(#ppw-wall-overlay):not(.ppw-wall-overlay):not(script):not(style):not(link):not(noscript) {
    filter: none !important;
    pointer-events: auto !important;
    user-select: auto !important;
}

/* ═══════════════════════════════════════════════════════════
   🔒 SHORTCODE PROTECTION - Inline Wall
   ═══════════════════════════════════════════════════════════ */

.ppw-wrapper {
    position: relative;
    width: 100%;
}

.ppw-wrapper.ppw-unlocked .ppw-wall-container {
    display: none !important;
}

/* Wall Container */
.ppw-wall-container {
    width: 100%;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--ppw-background);
    border: 1px solid var(--ppw-border);
    border-radius: var(--ppw-border-radius);
    overflow: hidden;
    margin: 20px 0;
    position: relative;
    opacity: 1;
    transform: scale(1);
    filter: blur(0);
    transition: 
        opacity var(--ppw-dissolve) cubic-bezier(0.4, 0, 0.2, 1),
        transform var(--ppw-dissolve) cubic-bezier(0.4, 0, 0.2, 1),
        filter var(--ppw-dissolve) cubic-bezier(0.4, 0, 0.2, 1);
}

/* Shimmer effect */
.ppw-wall-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.03) 50%,
        transparent 100%
    );
    animation: ppw-shimmer 3s ease-in-out infinite;
    pointer-events: none;
    z-index: 1;
}

@keyframes ppw-shimmer {
    0% { left: -100%; }
    100% { left: 200%; }
}

/* Dissolving state */
.ppw-wall-container.ppw-dissolving {
    opacity: 0;
    transform: scale(0.95);
    filter: blur(10px);
    pointer-events: none;
}

/* Dissolved (hidden) */
.ppw-wall-container.ppw-dissolved {
    display: none !important;
    visibility: hidden;
}

.ppw-wall-inner {
    width: 100%;
    max-width: 480px;
    padding: 60px 40px;
    position: relative;
    z-index: 2;
}

.ppw-wall-content {
    text-align: center;
}

/* ═══════════════════════════════════════════════════════════
   🔐 LOCK ICON
   ═══════════════════════════════════════════════════════════ */

.ppw-lock-icon {
    color: var(--ppw-primary);
    margin-bottom: 28px;
    animation: ppw-float 3s ease-in-out infinite;
    filter: drop-shadow(0 0 20px var(--ppw-primary-glow));
}

.ppw-lock-icon svg {
    width: 72px;
    height: 72px;
    display: inline-block;
}

@keyframes ppw-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

/* Cube badge */
.ppw-cube-badge {
    display: inline-block;
    font-size: 24px;
    margin-right: 8px;
    animation: ppw-pulse 2s ease-in-out infinite;
}

@keyframes ppw-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(0.95); }
}

/* ═══════════════════════════════════════════════════════════
   📝 TYPOGRAPHY
   ═══════════════════════════════════════════════════════════ */

.ppw-title {
    color: var(--ppw-text);
    font-size: 32px;
    font-weight: 800;
    margin: 0 0 12px 0;
    line-height: 1.2;
    letter-spacing: -0.5px;
}

.ppw-message {
    color: var(--ppw-text-muted);
    font-size: 16px;
    margin: 0 0 36px 0;
    line-height: 1.6;
}

/* ═══════════════════════════════════════════════════════════
   📋 FORM ELEMENTS
   ═══════════════════════════════════════════════════════════ */

.ppw-form {
    max-width: 340px;
    margin: 0 auto;
}

.ppw-form-group {
    margin-bottom: 16px;
}

/* Password Input */
.ppw-password-input {
    width: 100%;
    padding: 16px 20px;
    font-size: 16px;
    font-weight: 500;
    border: 2px solid var(--ppw-border);
    border-radius: calc(var(--ppw-border-radius) / 2);
    background: var(--ppw-surface);
    color: var(--ppw-text);
    outline: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-sizing: border-box;
}

.ppw-password-input::placeholder {
    color: var(--ppw-text-muted);
}

.ppw-password-input:focus {
    border-color: var(--ppw-primary);
    background: #111111;
    box-shadow: 
        0 0 0 4px var(--ppw-primary-glow),
        inset 0 0 20px rgba(0, 212, 255, 0.05);
}

.ppw-password-input:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Submit Button */
.ppw-submit-button {
    width: 100%;
    padding: 16px 28px;
    font-size: 16px;
    font-weight: 700;
    color: var(--ppw-background);
    background: var(--ppw-primary);
    border: none;
    border-radius: calc(var(--ppw-border-radius) / 2);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
}

.ppw-submit-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.3),
        transparent
    );
    transition: left 0.5s ease;
}

.ppw-submit-button:hover {
    transform: translateY(-2px);
    box-shadow: 
        0 8px 25px var(--ppw-primary-glow),
        0 0 40px var(--ppw-primary-glow);
}

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

.ppw-submit-button:active {
    transform: translateY(0);
    box-shadow: 0 4px 15px var(--ppw-primary-glow);
}

.ppw-submit-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Loading State */
.ppw-submit-button.ppw-loading {
    color: transparent;
    pointer-events: none;
}

.ppw-submit-button.ppw-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 24px;
    height: 24px;
    margin: -12px 0 0 -12px;
    border: 3px solid transparent;
    border-top-color: var(--ppw-background);
    border-right-color: var(--ppw-background);
    border-radius: 50%;
    animation: ppw-spin 0.7s linear infinite;
}

@keyframes ppw-spin {
    to { transform: rotate(360deg); }
}

/* ═══════════════════════════════════════════════════════════
   💬 MESSAGE BOX
   ═══════════════════════════════════════════════════════════ */

.ppw-message-box {
    margin-top: 20px;
    padding: 14px 18px;
    border-radius: calc(var(--ppw-border-radius) / 2);
    font-size: 14px;
    font-weight: 500;
    text-align: center;
    display: none;
    animation: ppw-slideUp 0.3s ease;
}

@keyframes ppw-slideUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.ppw-message-box.ppw-error {
    display: block;
    background: rgba(255, 71, 87, 0.1);
    color: var(--ppw-error);
    border: 1px solid rgba(255, 71, 87, 0.3);
}

.ppw-message-box.ppw-success {
    display: block;
    background: rgba(46, 213, 115, 0.1);
    color: var(--ppw-success);
    border: 1px solid rgba(46, 213, 115, 0.3);
}

/* ═══════════════════════════════════════════════════════════
   🔓 PROTECTED CONTENT
   ═══════════════════════════════════════════════════════════ */

.ppw-protected-content {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
}

.ppw-protected-content.ppw-hidden {
    display: none !important;
    opacity: 0;
    transform: translateY(30px) scale(0.98);
    filter: blur(5px);
    visibility: hidden;
}

.ppw-protected-content.ppw-visible {
    display: block !important;
    visibility: visible;
}

.ppw-protected-content.ppw-revealing {
    animation: ppw-reveal var(--ppw-dissolve) cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes ppw-reveal {
    0% {
        opacity: 0;
        transform: translateY(30px) scale(0.98);
        filter: blur(5px);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
        filter: blur(0);
    }
}

/* ═══════════════════════════════════════════════════════════
   🎭 SHAKE ANIMATION
   ═══════════════════════════════════════════════════════════ */

.ppw-shake {
    animation: ppw-shake 0.5s cubic-bezier(0.36, 0.07, 0.19, 0.97) both;
}

@keyframes ppw-shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-6px); }
    20%, 40%, 60%, 80% { transform: translateX(6px); }
}

/* ═══════════════════════════════════════════════════════════
   📱 RESPONSIVE
   ═══════════════════════════════════════════════════════════ */

@media (max-width: 768px) {
    :root {
        --ppw-border-radius: 16px;
    }
    
    .ppw-wall-container {
        min-height: 350px;
    }
    
    .ppw-wall-inner {
        padding: 40px 24px;
    }
    
    .ppw-title {
        font-size: 26px;
    }
    
    .ppw-message {
        font-size: 14px;
    }
    
    .ppw-lock-icon svg {
        width: 56px;
        height: 56px;
    }
}

@media (max-width: 480px) {
    :root {
        --ppw-border-radius: 12px;
    }
    
    .ppw-wall-inner {
        padding: 32px 20px;
    }
    
    .ppw-title {
        font-size: 22px;
    }
    
    .ppw-password-input,
    .ppw-submit-button {
        padding: 14px 18px;
        font-size: 14px;
    }
    
    .ppw-form {
        max-width: 100%;
    }
}

/* ═══════════════════════════════════════════════════════════
   ♿ ACCESSIBILITY
   ═══════════════════════════════════════════════════════════ */

.ppw-password-input:focus-visible {
    outline: 3px solid var(--ppw-primary);
    outline-offset: 2px;
}

.ppw-submit-button:focus-visible {
    outline: 3px solid var(--ppw-text);
    outline-offset: 2px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    :root {
        --ppw-dissolve: 0ms;
    }
    
    .ppw-lock-icon,
    .ppw-cube-badge {
        animation: none;
    }
    
    .ppw-wall-container::before {
        animation: none;
        display: none;
    }
    
    .ppw-wall-container,
    .ppw-protected-content {
        transition: none;
    }
    
    .ppw-protected-content.ppw-revealing {
        animation: none;
        opacity: 1;
        transform: none;
        filter: none;
    }
}

/* Print */
@media print {
    .ppw-wall-container,
    #ppw-overlay-wall {
        display: none !important;
    }
    
    .ppw-protected-content.ppw-hidden {
        display: block !important;
        opacity: 1 !important;
        visibility: visible !important;
    }
    
    body.ppw-content-locked > * {
        filter: none !important;
        pointer-events: auto !important;
    }
}

/* High contrast */
@media (prefers-contrast: high) {
    :root {
        --ppw-border: rgba(255, 255, 255, 0.5);
    }
    
    .ppw-password-input {
        border-width: 3px;
    }
    
    .ppw-submit-button {
        border: 2px solid var(--ppw-text);
    }
}