/* ------------------------ */
/* VARIABLES ET RÉINITIALISATION */
/* ------------------------ */
:root {
    /* Neon Pink Theme (default) */
    --primary: #ff0099;
    --primary-glow: rgba(255, 0, 153, 0.7);
    --secondary: #00ffcc;
    --secondary-glow: rgba(0, 255, 204, 0.7);
    --tertiary: #ffcc00;
    --bg-dark: #15002a;
    --bg-darker: #0c0016;
    --bg-panel: rgba(28, 0, 51, 0.7);
    --text-bright: #ffffff;
    --text-main: #e0e0e0;
    --text-dim: #a0a0a0;
    --text-japanese: #ff8ad8;
}

/* Thèmes alternatifs */
.theme-cyber-blue {
    --primary: #00ccff;
    --primary-glow: rgba(0, 204, 255, 0.7);
    --secondary: #ff00cc;
    --secondary-glow: rgba(255, 0, 204, 0.7);
    --tertiary: #ffff00;
    --bg-dark: #001a33;
    --bg-darker: #000a16;
    --bg-panel: rgba(0, 32, 64, 0.7);
    --text-japanese: #66e0ff;
}

.theme-kawaii-green {
    --primary: #00ff99;
    --primary-glow: rgba(0, 255, 153, 0.7);
    --secondary: #ff66cc;
    --secondary-glow: rgba(255, 102, 204, 0.7);
    --tertiary: #ffff66;
    --bg-dark: #003322;
    --bg-darker: #001a11;
    --bg-panel: rgba(0, 64, 32, 0.7);
    --text-japanese: #99ffcc;
}

.theme-synth-purple {
    --primary: #9900ff;
    --primary-glow: rgba(153, 0, 255, 0.7);
    --secondary: #00ffff;
    --secondary-glow: rgba(0, 255, 255, 0.7);
    --tertiary: #ff9900;
    --bg-dark: #1a0033;
    --bg-darker: #0d0019;
    --bg-panel: rgba(32, 0, 64, 0.7);
    --text-japanese: #cc99ff;
}

.theme-retro-orange {
    --primary: #ff6600;
    --primary-glow: rgba(255, 102, 0, 0.7);
    --secondary: #00ccff;
    --secondary-glow: rgba(0, 204, 255, 0.7);
    --tertiary: #ffff00;
    --bg-dark: #331a00;
    --bg-darker: #190d00;
    --bg-panel: rgba(64, 32, 0, 0.7);
    --text-japanese: #ffb366;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Exo', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    overflow: hidden;
    position: relative;
    height: 100vh;
    width: 100vw;
}

/* ------------------------ */
/* ÉCRAN DE CHARGEMENT */
/* ------------------------ */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-darker);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 1s ease;
}

.loading-screen.fade-out {
    opacity: 0;
    pointer-events: none;
}

.cyber-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(0deg, transparent 24%, rgba(32, 128, 192, 0.08) 25%, rgba(32, 128, 192, 0.08) 26%, transparent 27%, transparent 74%, rgba(32, 128, 192, 0.08) 75%, rgba(32, 128, 192, 0.08) 76%, transparent 77%, transparent),
        linear-gradient(90deg, transparent 24%, rgba(32, 128, 192, 0.08) 25%, rgba(32, 128, 192, 0.08) 26%, transparent 27%, transparent 74%, rgba(32, 128, 192, 0.08) 75%, rgba(32, 128, 192, 0.08) 76%, transparent 77%, transparent);
    background-size: 50px 50px;
}

.boot-container {
    width: 80%;
    max-width: 800px;
    background-color: rgba(0, 0, 0, 0.7);
    border: 2px solid var(--primary);
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 0 20px var(--primary-glow), inset 0 0 10px var(--primary-glow);
    z-index: 2;
}

.boot-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--primary);
    margin-bottom: 20px;
}

.boot-logo {
    display: flex;
    flex-direction: column;
}

.logo-text {
    font-family: 'Orbitron', sans-serif;
    font-size: 24px;
    font-weight: bold;
    color: var(--primary);
    text-shadow: 0 0 10px var(--primary-glow);
}

.logo-version {
    font-size: 12px;
    color: var(--text-dim);
}

.boot-status {
    padding: 5px 10px;
    background-color: rgba(0, 0, 0, 0.5);
    border: 1px solid var(--primary);
    border-radius: 5px;
    font-family: 'Orbitron', sans-serif;
    font-size: 12px;
    color: var(--text-bright);
}

.boot-text {
    min-height: 200px;
    margin-bottom: 20px;
    font-family: monospace;
    color: var(--text-main);
}

.boot-message {
    margin-bottom: 5px;
    font-size: 14px;
    line-height: 1.4;
}

.boot-progress-container {
    width: 100%;
    height: 20px;
    background-color: rgba(0, 0, 0, 0.5);
    border: 1px solid var(--primary);
    border-radius: 5px;
    overflow: hidden;
    margin-bottom: 20px;
}

.boot-progress {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    box-shadow: 0 0 10px var(--primary-glow);
    transition: width 0.1s ease;
}

.boot-footer {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
}

.boot-info {
    color: var(--text-dim);
}

.boot-warning {
    color: var(--tertiary);
}

/* ------------------------ */
/* APPLICATION PRINCIPALE */
/* ------------------------ */
.main-app {
    display: none;
    opacity: 0;
    transition: opacity 1s ease;
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.main-app.fade-in {
    display: block;
    opacity: 1;
}

/* Particules d'arrière-plan */
.particle-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

.cyber-particle {
    position: absolute;
    background-color: var(--primary);
    border-radius: 50%;
    opacity: 0.3;
    box-shadow: 0 0 5px var(--primary-glow);
    animation: float 20s linear infinite;
    z-index: -1;
}

@keyframes float {
    0% {
        transform: translateY(0) translateX(0);
    }
    25% {
        transform: translateY(-20vh) translateX(10vw);
    }
    50% {
        transform: translateY(-40vh) translateX(-10vw);
    }
    75% {
        transform: translateY(-20vh) translateX(-20vw);
    }
    100% {
        transform: translateY(0) translateX(0);
    }
}

/* En-tête cyber */
.cyber-header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    border-bottom: 1px solid var(--primary);
    box-shadow: 0 0 20px var(--primary-glow);
    z-index: 10;
}

.logo {
    position: relative;
}

.logo-text {
    font-family: 'Orbitron', sans-serif;
    font-size: 24px;
    font-weight: bold;
}

.logo-highlight {
    color: var(--primary);
    text-shadow: 0 0 10px var(--primary-glow);
}

.logo-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
    opacity: 0.3;
    filter: blur(10px);
    z-index: -1;
}

.theme-selector {
    display: flex;
    gap: 10px;
}

.theme-button {
    background: none;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    overflow: hidden;
    padding: 0;
    transition: transform 0.3s ease;
}

.theme-button:hover {
    transform: scale(1.2);
}

.theme-button:focus {
    outline: 2px solid var(--tertiary);
}

.color-preview {
    width: 100%;
    height: 100%;
    border-radius: 50%;
}

.color-preview.pink {
    background-color: #ff0099;
}

.color-preview.blue {
    background-color: #00ccff;
}

.color-preview.green {
    background-color: #00ff99;
}

.color-preview.purple {
    background-color: #9900ff;
}

.color-preview.orange {
    background-color: #ff6600;
}

/* Avatar Waifu */
.waifu-avatar {
    position: absolute;
    width: 200px;
    height: 250px;
    left: 50px;
    bottom: 20px;
    z-index: 5;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s ease, transform 1s ease;
}

.waifu-avatar.active {
    opacity: 1;
    transform: translateY(0);
}

.waifu-portrait {
    width: 100%;
    height: 100%;
    position: relative;
    animation: hovering 4s ease-in-out infinite;
}

@keyframes hovering {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.face {
    position: absolute;
    width: 80px;
    height: 100px;
    background-color: #ffe0e0;
    border-radius: 40px;
    top: 40px;
    left: 60px;
    overflow: hidden;
    z-index: 2;
}

.hair-front {
    position: absolute;
    width: 120px;
    height: 130px;
    top: 0;
    left: 40px;
    background: linear-gradient(140deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: 60px 60px 0 0;
    z-index: 3;
    box-shadow: 0 0 15px var(--primary-glow);
}

.hair-highlight {
    position: absolute;
    width: 40px;
    height: 80px;
    top: 20px;
    left: 70px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 20px;
    transform: rotate(30deg);
    z-index: 4;
    opacity: 0.6;
}

.cyborg-eye {
    position: absolute;
    width: 22px;
    height: 22px;
    background: linear-gradient(to right, var(--primary), var(--secondary));
    border-radius: 50%;
    top: 35px;
    overflow: hidden;
    animation: pulse 3s ease-in-out infinite;
    z-index: 2;
}

.cyborg-eye::before {
    content: '';
    position: absolute;
    width: 10px;
    height: 10px;
    background-color: #000;
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.cyborg-eye::after {
    content: '';
    position: absolute;
    width: 5px;
    height: 5px;
    background-color: var(--primary);
    border-radius: 50%;
    top: 30%;
    right: 20%;
    box-shadow: 0 0 5px var(--primary-glow);
}

.cyborg-eye.left {
    left: 15px;
}

.cyborg-eye.right {
    right: 15px;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 8px var(--primary-glow);
    }
    50% {
        box-shadow: 0 0 16px var(--primary-glow);
    }
}

.mouth {
    position: absolute;
    width: 20px;
    height: 10px;
    border-radius: 0 0 10px 10px;
    background-color: rgba(255, 150, 150, 0.8);
    bottom: 30px;
    left: 30px;
}

.blush {
    position: absolute;
    width: 15px;
    height: 8px;
    background-color: rgba(255, 100, 100, 0.4);
    border-radius: 50%;
    top: 55px;
}

.blush.left {
    left: 8px;
}

.blush.right {
    right: 8px;
}

.cyber-accessory {
    position: absolute;
    width: 50px;
    height: 15px;
    background-color: var(--tertiary);
    border-radius: 5px;
    top: 20px;
    z-index: 5;
    box-shadow: 0 0 10px var(--tertiary);
    opacity: 0.8;
}

.cyber-accessory::before {
    content: '';
    position: absolute;
    width: 10px;
    height: 10px;
    background-color: var(--primary);
    border-radius: 50%;
    top: 2px;
    animation: accessoryPulse 2s infinite alternate;
}

.cyber-accessory.left {
    left: 10px;
    transform: rotate(-30deg);
}

.cyber-accessory.left::before {
    right: 5px;
}

.cyber-accessory.right {
    right: 10px;
    transform: rotate(30deg);
}

.cyber-accessory.right::before {
    left: 5px;
}

@keyframes accessoryPulse {
    0% {
        box-shadow: 0 0 5px var(--primary-glow);
        opacity: 0.7;
    }
    100% {
        box-shadow: 0 0 10px var(--primary-glow), 0 0 20px var(--primary-glow);
        opacity: 1;
    }
}

.waifu-hologram-effect {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(0deg, transparent, transparent 5%, rgba(255, 255, 255, 0.1) 5%, rgba(255, 255, 255, 0.1) 6%, transparent 6%);
    background-size: 100% 20px;
    animation: scanline 6s linear infinite;
    opacity: 0.7;
    z-index: 6;
    pointer-events: none;
}

@keyframes scanline {
    0% {
        background-position: 0 0;
    }
    100% {
        background-position: 0 100%;
    }
}

/* Animations de waifu */
.waifu-avatar.blink .cyborg-eye {
    transform: scaleY(0.1);
}

.waifu-avatar.head-tilt .waifu-portrait {
    transform: rotate(10deg) translateY(0);
}

.waifu-avatar.happy .mouth {
    height: 15px;
    width: 30px;
}

.waifu-avatar.surprised .mouth {
    height: 20px;
    width: 20px;
    border-radius: 50%;
}

/* Panneau principal */
.cyber-panel {
    position: absolute;
    top: 80px;
    right: 50px;
    width: 500px;
    height: calc(100vh - 120px);
    background-color: var(--bg-panel);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--primary);
    border-radius: 15px;
    box-shadow: 0 0 30px var(--primary-glow), inset 0 0 5px var(--primary-glow);
    overflow: hidden;
    z-index: 5;
}

.panel-header {
    height: 60px;
    border-bottom: 1px solid var(--primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}

.tab-buttons {
    display: flex;
    gap: 20px;
}

.tab-button {
    background: none;
    border: none;
    color: var(--text-dim);
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-size: 16px;
    padding: 10px 0;
    position: relative;
    cursor: pointer;
    transition: color 0.3s ease;
}

.tab-button::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary);
    transition: width 0.3s ease;
}

.tab-button:hover {
    color: var(--text-bright);
}

.tab-button.active {
    color: var(--primary);
}

.tab-button.active::after {
    width: 100%;
    box-shadow: 0 0 10px var(--primary-glow);
}

.panel-status {
    display: flex;
    align-items: center;
    gap: 10px;
}

.status-light {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--tertiary);
    box-shadow: 0 0 10px var(--tertiary);
    animation: blink 2s infinite;
}

@keyframes blink {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.status-text {
    font-size: 12px;
    color: var(--tertiary);
}

.panel-content {
    height: calc(100% - 120px);
    padding: 20px;
    overflow-y: auto;
}

.panel-content::-webkit-scrollbar {
    width: 5px;
}

.panel-content::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.3);
}

.panel-content::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 3px;
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
}

.panel-title {
    margin-bottom: 30px;
    display: flex;
    flex-direction: column;
}

.jp-text {
    color: var(--text-japanese);
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-size: 16px;
    margin-bottom: 5px;
}

.en-text {
    color: var(--text-bright);
    font-family: 'Orbitron', sans-serif;
    font-size: 22px;
    letter-spacing: 1px;
    text-shadow: 0 0 5px var(--primary-glow);
}

/* Formulaires */
.cyber-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

label {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 14px;
}

.input-container {
    position: relative;
}

.cyber-input {
    width: 100%;
    padding: 10px 15px;
    background-color: rgba(0, 0, 0, 0.5);
    border: 1px solid var(--primary);
    border-radius: 5px;
    color: var(--text-bright);
    font-family: 'Exo', sans-serif;
    transition: border 0.3s ease, box-shadow 0.3s ease;
}

.cyber-input:focus {
    outline: none;
    border: 1px solid var(--secondary);
    box-shadow: 0 0 10px var(--secondary-glow);
}

.input-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 5px;
    pointer-events: none;
    opacity: 0;
    background: radial-gradient(circle at center, var(--primary-glow) 0%, transparent 70%);
    transition: opacity 0.3s ease;
}

.cyber-input:focus + .input-glow {
    opacity: 0.5;
}

.form-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 10px;
}

.cyber-button {
    position: relative;
    padding: 10px 25px;
    background-color: transparent;
    border: 1px solid var(--primary);
    border-radius: 5px;
    color: var(--primary);
    font-family: 'Orbitron', sans-serif;
    font-size: 16px;
    cursor: pointer;
    overflow: hidden;
    transition: all 0.3s ease;
}

.cyber-button:hover {
    background-color: rgba(255, 0, 153, 0.2);
}

.cyber-button:active {
    transform: scale(0.98);
}

.cyber-button.primary {
    background-color: var(--primary);
    color: var(--bg-darker);
}

.button-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, var(--primary) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.cyber-button:hover .button-glow {
    opacity: 0.3;
}

.remember-me {
    display: flex;
    align-items: center;
    gap: 8px;
}

.cyber-checkbox {
    appearance: none;
    width: 18px;
    height: 18px;
    background-color: rgba(0, 0, 0, 0.5);
    border: 1px solid var(--primary);
    border-radius: 3px;
    cursor: pointer;
    position: relative;
}

.cyber-checkbox:checked::before {
    content: '✓';
    position: absolute;
    color: var(--primary);
    font-size: 14px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/* Panneau d'informations */
.about-content {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.about-section h3 {
    font-family: 'Orbitron', sans-serif;
    color: var(--text-bright);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.version {
    font-size: 14px;
    color: var(--text-dim);
}

.about-description {
    font-family: 'M PLUS Rounded 1c', sans-serif;
    color: var(--text-japanese);
    margin-bottom: 8px;
    line-height: 1.5;
}

.en-description {
    font-size: 14px;
    color: var(--text-main);
    line-height: 1.5;
}

.cyber-stats {
    display: flex;
    justify-content: space-between;
    margin: 20px 0;
}

.stat-item {
    background-color: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--primary);
    border-radius: 5px;
    padding: 10px;
    width: 30%;
}

.stat-label {
    font-size: 12px;
    color: var(--text-dim);
    margin-bottom: 5px;
}

.stat-value {
    font-family: 'Orbitron', sans-serif;
    color: var(--text-bright);
    font-size: 16px;
}

.stat-value.online {
    color: var(--tertiary);
}

.cyber-badges {
    display: flex;
    gap: 15px;
}

.badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    background-color: rgba(0, 0, 0, 0.3);
    border-radius: 10px;
    padding: 15px;
    width: 33%;
}

.badge-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--primary);
    position: relative;
    box-shadow: 0 0 10px var(--primary-glow);
}

.badge-icon::before,
.badge-icon::after {
    content: '';
    position: absolute;
}

.badge-icon.security::before {
    width: 20px;
    height: 20px;
    border: 2px solid var(--bg-darker);
    border-radius: 50%;
    top: 8px;
    left: 8px;
}

.badge-icon.security::after {
    width: 8px;
    height: 12px;
    background-color: var(--bg-darker);
    top: 20px;
    left: 16px;
}

.badge-icon.ai::before {
    width: 30px;
    height: 20px;
    border: 2px solid var(--bg-darker);
    border-radius: 5px;
    top: 10px;
    left: 5px;
}

.badge-icon.ai::after {
    width: 20px;
    height: 2px;
    background-color: var(--bg-darker);
    top: 20px;
    left: 10px;
    box-shadow: 0 -5px 0 var(--bg-darker), 0 5px 0 var(--bg-darker);
}

.badge-icon.kawaii::before {
    content: '♥';
    color: var(--bg-darker);
    font-size: 24px;
    top: 7px;
    left: 12px;
}

.badge-text {
    font-size: 12px;
    color: var(--text-main);
    text-align: center;
}

/* Pied de panneau */
.panel-footer {
    height: 60px;
    border-top: 1px solid var(--primary);
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-stats {
    display: flex;
    gap: 15px;
}

.stat {
    display: flex;
    flex-direction: column;
    font-size: 12px;
}

.stat-label {
    color: var(--text-dim);
}

.footer-timestamp,
.footer-id {
    display: flex;
    flex-direction: column;
    font-size: 12px;
    align-items: flex-end;
}

.timestamp-label,
.id-label {
    color: var(--text-dim);
}

.timestamp-value,
.id-value {
    font-family: 'Orbitron', sans-serif;
    color: var(--tertiary);
}

/* Notifications */
.cyber-notification {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 300px;
    background-color: var(--bg-panel);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--primary);
    border-radius: 10px;
    padding: 15px;
    box-shadow: 0 0 20px var(--primary-glow);
    transform: translateY(150%);
    transition: transform 0.5s cubic-bezier(0.19, 1, 0.22, 1);
    z-index: 100;
}

.cyber-notification.show {
    transform: translateY(0);
}

.notification-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.notification-title {
    color: var(--primary);
    font-family: 'Orbitron', sans-serif;
    font-size: 16px;
}

.notification-close {
    background: none;
    border: none;
    color: var(--text-dim);
    font-size: 18px;
    cursor: pointer;
}

.notification-close:hover {
    color: var(--text-bright);
}

.notification-body {
    display: flex;
    gap: 10px;
}

.notification-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--secondary);
    box-shadow: 0 0 10px var(--secondary-glow);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 20px;
}

.notification-text {
    flex: 1;
}

.notification-jp {
    color: var(--text-japanese);
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-size: 14px;
    margin-bottom: 4px;
}

.notification-en {
    color: var(--text-main);
    font-size: 12px;
}

.notification-progress {
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    margin-top: 10px;
    width: 100%;
    animation: notificationProgress 5s linear forwards;
}

@keyframes notificationProgress {
    0% {
        width: 100%;
    }
    100% {
        width: 0%;
    }
}

/* Animations d'étoiles kawaii */
.kawaii-star {
    position: absolute;
    width: 30px;
    height: 30px;
    background-color: var(--tertiary);
    clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
    box-shadow: 0 0 10px var(--tertiary);
    opacity: 0;
    animation: starFade 3s ease-out forwards;
    pointer-events: none;
    z-index: 200;
}

@keyframes starFade {
    0% {
        transform: scale(0) rotate(0deg);
        opacity: 0;
    }
    20% {
        transform: scale(1) rotate(0deg);
        opacity: 1;
    }
    80% {
        transform: scale(1) rotate(360deg);
        opacity: 1;
    }
    100% {
        transform: scale(0) rotate(720deg);
        opacity: 0;
    }
}

/* Animation de bulles de dialogue */
.speech-bubble {
    position: absolute;
    min-width: 120px;
    max-width: 200px;
    padding: 10px 15px;
    background-color: rgba(255, 255, 255, 0.9);
    color: #000;
    border-radius: 10px;
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-size: 14px;
    opacity: 0;
    transform: translateY(20px) scale(0.8);
    animation: bubbleAppear 4s ease-in-out forwards;
    z-index: 50;
}

.speech-bubble::before {
    content: '';
    position: absolute;
    width: 15px;
    height: 15px;
    background-color: rgba(255, 255, 255, 0.9);
    bottom: -7px;
    left: 15px;
    transform: rotate(45deg);
}

@keyframes bubbleAppear {
    0% {
        opacity: 0;
        transform: translateY(20px) scale(0.8);
    }
    10% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
    80% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
    100% {
        opacity: 0;
        transform: translateY(-20px) scale(0.8);
    }
}

/* Effets spéciaux supplémentaires */
.glitch-effect {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 0, 153, 0.1);
    pointer-events: none;
    z-index: 1000;
    opacity: 0;
    mix-blend-mode: overlay;
}

.glitch-effect.active {
    animation: glitchEffect 0.3s ease-in-out;
}

@keyframes glitchEffect {
    0%, 100% {
        opacity: 0;
    }
    5%, 15%, 85%, 95% {
        transform: translate(10px, 0);
        opacity: 0.2;
    }
    10%, 90% {
        transform: translate(-5px, 5px);
        opacity: 0.3;
    }
    20%, 80% {
        transform: translate(-10px, -5px);
        opacity: 0.1;
    }
    25%, 75% {
        transform: translate(5px, -10px);
        opacity: 0.2;
    }
    30%, 70% {
        transform: translate(-5px, 10px);
        opacity: 0.3;
    }
    35%, 65% {
        transform: translate(10px, -15px);
        opacity: 0.2;
    }
    40%, 60% {
        transform: translate(-10px, 15px);
        opacity: 0.1;
    }
    45%, 55% {
        transform: translate(0, 0);
        opacity: 0.3;
    }
    50% {
        transform: translate(-15px, -15px);
        opacity: 0.4;
    }
}

.scanner-line {
    position: fixed;
    width: 100%;
    height: 5px;
    background-color: var(--primary);
    opacity: 0.7;
    box-shadow: 0 0 10px var(--primary-glow), 0 0 20px var(--primary-glow);
    top: 0;
    left: 0;
    z-index: 1000;
    transform: translateY(-100%);
    pointer-events: none;
}

.scanner-line.active {
    animation: scannerMove 1.5s cubic-bezier(0.645, 0.045, 0.355, 1) forwards;
}

@keyframes scannerMove {
    0% {
        transform: translateY(-100%);
    }
    100% {
        transform: translateY(100vh);
    }
}

.data-stream {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
    z-index: -1;
}

.data-line {
    position: absolute;
    font-family: monospace;
    color: var(--primary);
    opacity: 0.3;
    font-size: 12px;
    animation: dataFall linear infinite;
    white-space: nowrap;
}

@keyframes dataFall {
    from {
        transform: translateY(-100%);
    }
    to {
        transform: translateY(100vh);
    }
}

/* Animation de flash lors du changement de thème */
.theme-flash {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.2);
    z-index: 1000;
    pointer-events: none;
    opacity: 0;
}

.theme-flash.active {
    animation: themeFlash 0.5s ease-out forwards;
}

@keyframes themeFlash {
    0% {
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    100% {
        opacity: 0;
    }
}

/* Responsive Design */
@media (max-width: 1200px) {
    .cyber-panel {
        width: 400px;
    }
    
    .waifu-avatar {
        transform: scale(0.9) translateY(20px);
    }
}

@media (max-width: 900px) {
    .cyber-panel {
        width: 350px;
        right: 30px;
    }
    
    .waifu-avatar {
        transform: scale(0.8) translateY(20px);
        left: 30px;
    }
}

@media (max-width: 768px) {
    .cyber-header {
        padding: 0 15px;
    }
    
    .cyber-panel {
        right: 20px;
        width: calc(100% - 40px);
        max-width: 400px;
    }
    
    .waifu-avatar {
        left: 50%;
        bottom: calc(100% - 80px);
        transform: scale(0.7) translateX(-70%);
        z-index: 11;
    }
}

@media (max-width: 480px) {
    .boot-container {
        width: 90%;
        padding: 15px;
    }
    
    .panel-title {
        margin-bottom: 20px;
    }
    
    .cyber-panel {
        top: 70px;
        right: 10px;
        width: calc(100% - 20px);
        height: calc(100vh - 90px);
    }
    
    .stat-item {
        padding: 8px;
    }
    
    .about-section h3 {
        font-size: 16px;
    }
    
    .cyber-notification {
        width: calc(100% - 40px);
        right: 20px;
    }
}