:root {
    --primary: #2c3e50;
    --accent: #e74c3c;
    --accent-hover: #c0392b;
    --secondary: #3498db;
    --success: #27ae60;
    --success-hover: #219e50;
    --gray: #95a5a6;
    --light-gray: #ecf0f1;
    --text: #2c3e50;
    --bg-gradient: linear-gradient(135deg, #74ebd5, #9face6);
    --container-bg: white;
    --shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
    --border-radius: 18px;
    --transition: all 0.3s ease;
}

body.dark-mode {
    --primary: #ecf0f1;
    --text: #ecf0f1;
    --success: #27ae60;
    --container-bg: #1E123C;
    --shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
    --bg-gradient: linear-gradient(135deg, #16213e, #0f3460);
}

.dice-container {
    max-width: 100%;
    margin: auto;
    background: var(--container-bg);
    border-radius: 0;
    padding: 50px 30px;
    overflow: hidden;
    position: relative;
    transition: background 0.5s;
}

.theme-toggle {
    position: absolute;
    top: 5px;
    right: 35px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--primary);
    cursor: pointer;
    z-index: 10;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    padding: 8px 12px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

body.dark-mode .theme-toggle {
    background: rgba(0, 0, 0, 0.3);
    border-color: rgba(255, 255, 255, 0.1);
}

.theme-toggle .sun {
    opacity: 1;
}

.theme-toggle .moon {
    opacity: 0.25;
}

body.dark-mode .theme-toggle .sun {
    opacity: 0.25;
}

body.dark-mode .theme-toggle .moon {
    opacity: 1;
}

.dice-instructions-wrapper {
    text-align: center;
    margin: 0 auto 40px;
    padding: 0 15px;
}

.dice-title {
    font-weight: 600;
    color: var(--text);
}

.text-primary-red {
    color: #e74c3ce6;
}

.dice-texte {
    font-size: 16px;
    line-height: 1.7;
    color: var(--text);
}

body.dark-mode .dice-title,
body.dark-mode .dice-texte {
    color: #fff;
    margin: 0;
}

.tool-wrapper {
    width: 100%;
    max-width: 82rem;
    margin-left: auto;
    margin-right: auto;
    display: grid;
    grid-template-columns: repeat(1, minmax(0, 1fr));
    gap: 2rem;
    align-items: start;
    padding-bottom: 30px;
}

@media (min-width: 1024px) {
    .tool-wrapper {
        grid-template-columns: repeat(12, minmax(0, 1fr));
    }
}

.controls {
    color: var(--text);
    border-radius: 1rem;
    box-shadow: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
    padding: 1.5rem;
    border: 1px solid #e5e7eb;
    padding: 10px;
}

@media (min-width: 1024px) {
    .controls {
        grid-column: span 5 / span 5;
    }
}

body.dark-mode .controls {
    border-color: rgba(255, 255, 255, 0.1);
}

.input-group-wrapper {
    display: grid;
    gap: 20px;
    margin-bottom: 20px;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: center;
}

.input-group label {
    font-size: 15px;
    font-weight: 600;
    color: var(--primary);
}

.input-group input,
.input-group select {
    padding: 10px !important;
    width: 50% !important;
    border: 2px solid #bdc3c7;
    border-radius: 12px;
    text-align: center;
    font-size: 30px !important;
    font-weight: bold;
    color: var(--primary);
    background: white;
    transition: all 0.3s;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.05);
    height: 70px !important;
}

body.dark-mode .input-group input,
body.dark-mode .input-group select {
    background: #2c2c3e;
    border-color: #555;
    color: #fff;
    border-radius: 10px;
}

.input-group input:focus,
.input-group select:focus {
    outline: none;
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(231, 76, 60, 0.2);
}

.input-group-setup {
    margin: 20px auto;
    text-align: center;
}

.roll-button {
    padding: 18px 60px;
    border: none;
    border-radius: 12px;
    font-size: 17px;
    font-weight: bold;
    cursor: pointer;
    background: var(--success);
    color: white;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
}

.roll-button:hover:not(:disabled) {
    opacity: 0.9;
    transform: translateY(-2px);
}

.roll-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.steps-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 30px;
}

.step {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px;
    border-radius: 14px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    text-align: left;
}

.step:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 14px rgba(0, 0, 0, 0.12);
}

.step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: #d70932;
    color: white;
    font-weight: bold;
    border-radius: 50%;
    flex-shrink: 0;
    font-size: 15px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.step p {
    margin: 0;
    font-size: 13px;
    opacity: 1;
}

.steps-grid-mobile {
    display: none;
}

.dice-display-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 30px;
}

@media (min-width: 1024px) {
    .dice-display-container {
        grid-column: span 7 / span 7;
    }
}

.dice-area {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
    min-height: 300px;
    padding: 40px;
    background: var(--container-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    width: 100%;
    perspective: 1500px;
    perspective-origin: center center;
}

.dice {
    width: 80px;
    height: 80px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    transform-style: preserve-3d;
    perspective: 1000px;
    transition: all 0.1s ease-out;
}

body.dark-mode .dice {
    background: #f8f9fa;
}

.dice.rolling {
    animation: dice3DRoll 0.05s linear infinite;
}

.dice.final {
    animation: diceFinish 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes dice3DRoll {
    0% { 
        transform: rotateX(0deg) rotateY(0deg) rotateZ(0deg) scale(1);
    }
    100% { 
        transform: rotateX(360deg) rotateY(360deg) rotateZ(360deg) scale(1);
    }
}

@keyframes diceFinish {
    0% { 
        transform: rotateX(0deg) rotateY(0deg) rotateZ(0deg) scale(1); 
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    }
    50% { 
        transform: rotateX(180deg) rotateY(180deg) rotateZ(90deg) scale(1.15); 
        box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
    }
    100% { 
        transform: rotateX(360deg) rotateY(360deg) rotateZ(360deg) scale(1); 
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    }
}

.dot {
    position: absolute;
    width: 14px;
    height: 14px;
    background: #2c3e50;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.dice-number {
    font-size: 36px;
    font-weight: bold;
    color: #2c3e50;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.result-summary {
    background: var(--container-bg);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    width: 100%;
    text-align: center;
}

.total-result {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 2px solid rgba(0, 0, 0, 0.1);
}

body.dark-mode .total-result {
    border-bottom-color: rgba(255, 255, 255, 0.1);
}

.total-result .label {
    font-size: 18px;
    font-weight: 600;
    color: var(--text);
    margin-right: 10px;
}

.total-result .value {
    font-size: 48px;
    font-weight: bold;
    color: var(--accent);
}

.individual-results {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
}

.result-item {
    background: rgba(0, 0, 0, 0.05);
    padding: 12px;
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

body.dark-mode .result-item {
    background: rgba(255, 255, 255, 0.05);
}

.dice-label {
    font-size: 14px;
    color: var(--text);
    opacity: 0.8;
}

.dice-value {
    font-size: 20px;
    font-weight: bold;
    color: var(--accent);
}

.copy-container {
    margin: 20px 0;
    text-align: center;
}

.copy {
    padding: 12px 30px;
    background: var(--success);
    color: white;
    border: none;
    border-radius: 12px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.copy:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.dice-history {
    margin-top: 30px;
    padding-top: 30px;
    border-top: 2px solid rgba(0, 0, 0, 0.1);
}

body.dark-mode .dice-history h3{
    color:white;
}

body.dark-mode .dice-history {
    border-top-color: rgba(255, 255, 255, 0.1);
}

.dice-history h3 {
    font-size: 18px;
    margin-bottom: 15px;
    color: var(--primary);
    font-weight: 600;
}

#historyList {
    max-height: 300px;
    overflow-y: auto;
    margin-bottom: 15px;
}

#historyList::-webkit-scrollbar {
    width: 6px;
}

#historyList::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.05);
    border-radius: 3px;
}

#historyList::-webkit-scrollbar-thumb {
    background: var(--accent);
    border-radius: 3px;
}

.no-history {
    text-align: center;
    padding: 20px;
    color: var(--text);
    opacity: 0.5;
    font-style: italic;
}

.history-item {
    background: rgba(0, 0, 0, 0.03);
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 10px;
    transition: all 0.3s;
}

body.dark-mode .history-item {
    background: rgba(255, 255, 255, 0.05);
}

.history-item:hover {
    background: rgba(0, 0, 0, 0.06);
    transform: translateX(5px);
}

body.dark-mode .history-item:hover {
    background: rgba(255, 255, 255, 0.08);
}

.history-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 12px;
    opacity: 0.7;
}

.history-time {
    color: var(--text);
}

.history-type {
    color: var(--accent);
    font-weight: 600;
}

.history-details {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
}

.history-results {
    color: var(--text);
    font-family: monospace;
}

.history-total {
    font-weight: bold;
    color: var(--accent);
}

.clear-btn {
    width: 100%;
    padding: 10px;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 14px;
}

.clear-btn:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.volume-control {
    position: absolute;
    bottom: -10px;
    left: 10px;
    transform: translateY(-50%);
    border-radius: 10px;
    padding: 10px;
    z-index: 10;
}

#muteBtn {
    background: transparent;
    color: #333;
    font-size: 30px;
    line-height: 30px;
    cursor: pointer;
    margin-top: 5px;
    border: none;
    padding: 0;
    box-shadow: none;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .dice-title {
        font-size: 1.5rem;
        margin-top: 30px;
    }

    .dice-texte {
        padding-bottom: 20px;
    }

    .controls {
        margin-top: 0;
        border: none !important;
        box-shadow: none !important;
    }

    .input-group input,
    .input-group select {
        width: 100% !important;
        font-size: 20px !important;
    }

    .tool-wrapper {
        width: 95%;
        gap: 0 !important;
    }

    .steps-grid {
        display: none;
    }

    .steps-grid-mobile {
        display: block !important;
        padding-bottom: 50px;
    }

    .dice-area {
        min-height: 200px;
        padding: 20px;
        gap: 20px;
    }

    .dice {
        width: 60px;
        height: 60px;
    }

    .dot {
        width: 10px;
        height: 10px;
    }

    .dice-number {
        font-size: 28px;
    }

    .total-result .value {
        font-size: 36px;
    }

    .individual-results {
        grid-template-columns: 1fr;
    }

    .input-group-wrapper {
        display: flex !important;
        gap: 10px !important;
        justify-content: center;
    }

    .roll-button {
        padding: 18px 35px;
    }

    #muteBtn {
        font-size: 18px !important;
        line-height: 13px !important;
        padding: 6px !important;
    }
}

@media (max-width: 480px) {
    .dice-container {
        padding: 50px 0;
    }

    .dice-instructions-wrapper {
        padding: 0 10px;
    }
}

/* Animations */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px) rotate(-5deg); }
    75% { transform: translateX(5px) rotate(5deg); }
}

/* Dark mode specific adjustments */
body.dark-mode .dice-area {
    background: #2c2c3e;
}

body.dark-mode .result-summary {
    background: #2c2c3e;
}