/**
 * @file tutorial.css
 * @description Styles für das emotionale Intro-Tutorial & Progressive Tutorial
 * Modernes Design mit Premium-Animationen
 */

/* ===========================
   INTRO TUTORIAL OVERLAY
   =========================== */

#tutorial-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0f0f0f 0%, #1a1a1a 100%);
    z-index: 9999999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 1;
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

#tutorial-overlay.hidden {
    display: none !important;
    opacity: 0;
    pointer-events: none;
}

.hidden {
    display: none !important;
}

#tutorial-overlay.reveal {
    animation: slideUpReveal 1.5s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes slideUpReveal {
    0% {
        transform: translateY(0);
        opacity: 1;
    }

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

/* ===========================
   PULSIERENDER KREIS
   =========================== */

.tutorial-pulse-circle {
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(95, 133, 117, 0.15) 0%, transparent 70%);
    animation: tutorialPulse 3s ease-in-out infinite;
    pointer-events: none;
}

@keyframes tutorialPulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 0.6;
    }

    50% {
        transform: scale(1.3);
        opacity: 0.3;
    }
}

/* ===========================
   TEXT CONTAINER
   =========================== */

#tutorial-text-container {
    position: relative;
    z-index: 2;
    max-width: 600px;
    width: 90%;
    padding: 0 20px;
}

.tutorial-text {
    color: #ffffff;
    font-size: 1.62rem;
    font-weight: 300;
    line-height: 1.6;
    text-align: center;
    letter-spacing: 0.5px;
    animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
}

.tutorial-text.fade-out {
    animation: fadeOutDown 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeOutDown {
    from {
        opacity: 1;
        transform: translateY(0);
    }

    to {
        opacity: 0;
        transform: translateY(-30px);
    }
}

/* ===========================
   CONTINUE BUTTON
   =========================== */

#tutorial-continue-btn {
    position: fixed;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    padding: 16px 48px;
    font-size: 1.1rem;
    font-weight: 500;
    color: #ffffff;
    background: linear-gradient(135deg, #5f8575 0%, #4a6a5d 100%);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 20px rgba(95, 133, 117, 0.4), 0 1px 3px rgba(0, 0, 0, 0.2);
    animation: buttonFloat 3s ease-in-out infinite;
}

#tutorial-continue-btn:hover {
    transform: translateX(-50%) translateY(-2px);
    box-shadow: 0 6px 30px rgba(95, 133, 117, 0.6), 0 2px 5px rgba(0, 0, 0, 0.3);
    background: linear-gradient(135deg, #6a9580 0%, #547566 100%);
    border-color: rgba(255, 255, 255, 0.2);
}

#tutorial-continue-btn:active {
    transform: translateX(-50%) translateY(0);
    box-shadow: 0 2px 10px rgba(95, 133, 117, 0.4), 0 1px 2px rgba(0, 0, 0, 0.2);
}

#tutorial-continue-btn.hidden {
    opacity: 0;
    pointer-events: none;
    transform: translateX(-50%) translateY(20px);
}

@keyframes buttonFloat {

    0%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    50% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* ===========================
   NAMENSEINGABE
   =========================== */

#tutorial-name-input-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

#tutorial-name-input-container.fade-out {
    animation: fadeOutDown 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

#tutorial-name-input {
    width: 100%;
    max-width: 400px;
    padding: 18px 24px;
    font-size: 1.2rem;
    color: #ffffff;
    background: rgba(255, 255, 255, 0.08);
    border: 2px solid rgba(255, 255, 255, 0.15);
    border-radius: 16px;
    outline: none;
    text-align: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

#tutorial-name-input::placeholder {
    color: rgba(255, 255, 255, 0.4);
    font-weight: 300;
}

#tutorial-name-input:focus {
    border-color: rgba(95, 133, 117, 0.6);
    background: rgba(255, 255, 255, 0.12);
    box-shadow: 0 0 0 4px rgba(95, 133, 117, 0.15), 0 4px 25px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.15);
    transform: scale(1.02);
}

#tutorial-name-input:hover {
    border-color: rgba(255, 255, 255, 0.25);
    background: rgba(255, 255, 255, 0.1);
}

#tutorial-name-submit {
    padding: 16px 48px;
    font-size: 1.1rem;
    font-weight: 500;
    color: #ffffff;
    background: linear-gradient(135deg, #5f8575 0%, #4a6a5d 100%);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 20px rgba(95, 133, 117, 0.4), 0 1px 3px rgba(0, 0, 0, 0.2);
}

#tutorial-name-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(95, 133, 117, 0.6), 0 2px 5px rgba(0, 0, 0, 0.3);
    background: linear-gradient(135deg, #6a9580 0%, #547566 100%);
    border-color: rgba(255, 255, 255, 0.2);
}

#tutorial-name-submit:active {
    transform: translateY(0);
    box-shadow: 0 2px 10px rgba(95, 133, 117, 0.4), 0 1px 2px rgba(0, 0, 0, 0.2);
}

/* ===========================
   ALTERSABFRAGE
   =========================== */

.tutorial-panel {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
    max-width: 520px;
    margin: 0 auto;
    animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.tutorial-panel.fade-out {
    animation: fadeOutDown 0.7s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.tutorial-age-row {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 16px;
    color: #ffffff;
}

.tutorial-age-label {
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

#tutorial-age-value {
    font-size: 1.5rem;
    color: #8bc9a8;
}

#tutorial-age-slider {
    width: 100%;
    accent-color: #5f8575;
    height: 8px;
}

.tutorial-age-help {
    margin: 0;
    color: rgba(255, 255, 255, 0.72);
    font-size: 0.98rem;
    line-height: 1.5;
    text-align: center;
}

.tutorial-age-note {
    width: 100%;
    padding: 14px 16px;
    border-radius: 14px;
    background: rgba(95, 133, 117, 0.15);
    border: 1px solid rgba(95, 133, 117, 0.4);
    color: #ffffff;
    text-align: center;
    line-height: 1.5;
}

.tutorial-normal-mode-link {
    appearance: none;
    border: none;
    background: transparent;
    color: #d2f0dc;
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: underline;
    cursor: pointer;
    padding: 0;
}

.tutorial-normal-mode-link:hover {
    color: #ffffff;
}

/* ===========================
   EQUIPMENT & GOAL SELECTION
   =========================== */

.tutorial-selection-container {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 30px;
    animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.tutorial-selection-container.fade-out {
    animation: fadeOutDown 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.tutorial-choice-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 24px 20px;
    background: rgba(255, 255, 255, 0.08);
    border: 2px solid rgba(255, 255, 255, 0.15);
    border-radius: 16px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: 500;
}

.tutorial-choice-btn .material-symbols-rounded {
    color: rgba(95, 133, 117, 0.9);
    transition: all 0.3s ease;
}

.tutorial-choice-btn[data-goal="senior"] {
    border-color: rgba(139, 201, 168, 0.35);
}

.tutorial-choice-btn[data-goal="senior"] .material-symbols-rounded {
    color: rgba(139, 201, 168, 0.95);
}

.tutorial-choice-btn .choice-description {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 400;
}

.tutorial-choice-btn:hover {
    transform: translateY(-4px);
    border-color: rgba(95, 133, 117, 0.6);
    background: rgba(255, 255, 255, 0.12);
    box-shadow: 0 8px 30px rgba(95, 133, 117, 0.3), 0 4px 10px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.tutorial-choice-btn:hover .material-symbols-rounded {
    color: rgba(95, 133, 117, 1);
    transform: scale(1.1);
}

.tutorial-choice-btn:active {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(95, 133, 117, 0.2), 0 2px 5px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

/* ===========================
   PROGRESSIVE TUTORIAL SYSTEM
   =========================== */

#tutorial-progressive-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(2px);
    z-index: 9999998;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

#tutorial-progressive-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.tutorial-spotlight {
    box-shadow: 0 0 0 4px rgba(95, 133, 117, 0.5), 0 0 0 8px rgba(95, 133, 117, 0.3), 0 0 40px 20px rgba(95, 133, 117, 0.4) !important;
    border-radius: 12px;
    animation: spotlightPulse 2s ease-in-out infinite;
    z-index: 9999997 !important;
}

@keyframes spotlightPulse {

    0%,
    100% {
        box-shadow: 0 0 0 4px rgba(95, 133, 117, 0.5), 0 0 0 8px rgba(95, 133, 117, 0.3), 0 0 40px 20px rgba(95, 133, 117, 0.4);
    }

    50% {
        box-shadow: 0 0 0 4px rgba(95, 133, 117, 0.7), 0 0 0 8px rgba(95, 133, 117, 0.5), 0 0 50px 25px rgba(95, 133, 117, 0.6);
    }
}

.tutorial-tooltip {
    position: fixed;
    z-index: 9999999;
    max-width: 360px;
    width: 90%;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
}

.tutorial-tooltip.show {
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
}

.tutorial-tooltip.center {
    top: 50%;
    left: 50%;
    transform: translate(-50%, calc(-50% + 20px));
}

.tutorial-tooltip.center.show {
    transform: translate(-50%, -50%);
}

.tutorial-tooltip-content {
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.98) 0%, rgba(20, 20, 20, 0.98) 100%);
    backdrop-filter: blur(20px);
    border: 2px solid rgba(95, 133, 117, 0.5);
    border-radius: 20px;
    padding: 24px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.05), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    animation: tooltipGlow 2s ease-in-out infinite;
}

@keyframes tooltipGlow {

    0%,
    100% {
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.05), inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 0 30px rgba(95, 133, 117, 0.2);
    }

    50% {
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.05), inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 0 40px rgba(95, 133, 117, 0.4);
    }
}

.tutorial-tooltip-text {
    color: #ffffff;
    font-size: 1.1rem;
    line-height: 1.6;
    margin: 0 0 20px 0;
    font-weight: 400;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.tutorial-tooltip-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

.tutorial-step-indicator {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    font-weight: 500;
}

.tutorial-next-btn {
    padding: 10px 24px;
    font-size: 0.95rem;
    font-weight: 500;
    color: #ffffff;
    background: linear-gradient(135deg, #5f8575 0%, #4a6a5d 100%);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 12px rgba(95, 133, 117, 0.3);
}

.tutorial-next-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(95, 133, 117, 0.5);
    background: linear-gradient(135deg, #6a9580 0%, #547566 100%);
    border-color: rgba(255, 255, 255, 0.2);
}

.tutorial-next-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(95, 133, 117, 0.3);
}

/* ===========================
   RESPONSIVE DESIGN
   =========================== */

@media (max-width: 768px) {
    .tutorial-text {
        font-size: 1.46rem;
    }

    .tutorial-pulse-circle {
        width: 300px;
        height: 300px;
    }

    #tutorial-continue-btn {
        bottom: 60px;
        padding: 14px 36px;
        font-size: 1rem;
    }

    #tutorial-name-input {
        font-size: 1.1rem;
        padding: 16px 20px;
    }

    #tutorial-name-submit {
        padding: 14px 36px;
        font-size: 1rem;
    }

    .tutorial-tooltip {
        max-width: 340px;
    }

    .tutorial-tooltip-content {
        padding: 20px;
    }

    .tutorial-tooltip-text {
        font-size: 1rem;
    }

    .tutorial-next-btn {
        padding: 8px 20px;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .tutorial-text {
        font-size: 1.3rem;
    }

    .tutorial-pulse-circle {
        width: 250px;
        height: 250px;
    }

    #tutorial-continue-btn {
        bottom: 40px;
        padding: 12px 32px;
        font-size: 0.95rem;
    }

    #tutorial-name-input {
        font-size: 1rem;
        padding: 14px 18px;
    }

    #tutorial-name-submit {
        padding: 12px 32px;
        font-size: 0.95rem;
    }

    .tutorial-tooltip {
        max-width: calc(100% - 32px);
    }

    .tutorial-tooltip-content {
        padding: 18px;
        border-radius: 16px;
    }

    .tutorial-tooltip-text {
        font-size: 0.95rem;
        margin-bottom: 16px;
    }

    .tutorial-step-indicator {
        font-size: 0.85rem;
    }

    .tutorial-next-btn {
        padding: 8px 18px;
        font-size: 0.85rem;
    }
}

/* ===========================
   THEME SUPPORT
   =========================== */

[data-theme="light"] #tutorial-overlay {
    background: linear-gradient(135deg, #f5f5f5 0%, #e8e8e8 100%);
}

[data-theme="light"] .tutorial-text {
    color: #1a1a1a;
    text-shadow: 0 2px 10px rgba(255, 255, 255, 0.5);
}

[data-theme="light"] #tutorial-name-input {
    color: #1a1a1a;
    background: rgba(0, 0, 0, 0.05);
    border-color: rgba(0, 0, 0, 0.15);
}

[data-theme="light"] #tutorial-name-input::placeholder {
    color: rgba(0, 0, 0, 0.4);
}

[data-theme="light"] #tutorial-name-input:focus {
    background: rgba(0, 0, 0, 0.08);
    border-color: rgba(95, 133, 117, 0.6);
}

[data-theme="light"] .tutorial-tooltip-content {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98) 0%, rgba(245, 245, 245, 0.98) 100%);
    border-color: rgba(95, 133, 117, 0.6);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15), 0 0 0 1px rgba(0, 0, 0, 0.05), inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

[data-theme="light"] .tutorial-tooltip-text {
    color: #1a1a1a;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.5);
}

[data-theme="light"] .tutorial-step-indicator {
    color: rgba(0, 0, 0, 0.6);
}

[data-theme="light"] .tutorial-spotlight {
    box-shadow: 0 0 0 4px rgba(95, 133, 117, 0.6), 0 0 0 8px rgba(95, 133, 117, 0.4), 0 0 40px 20px rgba(95, 133, 117, 0.5) !important;
}