/**
 * SmartHomeConsulting
 * Name: Arthur Peter Lorenzen
 * Adresse: Bachtelstrasse 68, 8342 Wernetshausen, Schweiz
 * Telefon: +41 44 938 07 15
 * E-Mail: info@smarthomeconsulting.ch
 * web: www.smarthomeconsulting.ch
 */

/* ======================================= */
/*   1. GRUNDSTILE ERGÄNZUNGEN             */
/* ======================================= */

/* 1.1 Reset und Grundstile Ergänzung */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: var(--font-base);
}

body {
    font-family: var(--font-base);
    line-height: var(--line-height-base);
    color: var(--text-color);
    background-color: var(--background-color);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* 1.2 Container und Layout */
.container {
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    padding: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background-color: var(--container-bg-color);
    box-shadow: var(--shadow);
    position: absolute;
    /* Standard-Margins für Header und Footer */
}

/* 1.2.1 Hauptinhalt */
.main-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

/* ======================================= */
/*   2. MENÜ-TRENNER                       */
/* ======================================= */

.menu-divider {
    position: relative;
    text-align: center;
    margin: var(--spacing-md) 0;
    height: 20px;
    line-height: 20px;
    color: var(--text-color-light);
    font-size: 12px;
    font-weight: 600;
}

.menu-divider::before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    height: 1px;
    background-color: var(--border-color);
    z-index: 1;
}

.menu-divider span {
    display: inline-block;
    position: relative;
    background-color: var(--container-bg-color);
    padding: 0 var(--spacing-sm);
    z-index: 2;
}

/* ======================================= */
/*   3. SEITLICHES RAUMMENÜ                */
/* ======================================= */

.side-menu {
    position: fixed;
    top: var(--header-height);
    right: 0;
    bottom: var(--footer-height);
    width: 280px;
    background-color: var(--container-bg-color);
    box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
    z-index: var(--z-index-nav);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
}

.side-menu.active {
    transform: translateX(0);
}

.side-menu-header {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.side-menu-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-color);
}

.side-menu-close {
    background: none;
    border: none;
    font-size: 22px;
    color: var(--primary-color);
    cursor: pointer;
    padding: 0 var(--spacing-sm);
    line-height: 1;
}

.room-group {
    margin-bottom: var(--spacing-sm);
}

.group-title {
    padding: 8px var(--spacing-md);
    font-weight: 600;
    font-size: 14px;
    color: var(--text-color-light);
    background-color: var(--background-color);
    border-bottom: 1px solid var(--border-color-light);
}

.room-list {
    padding: 5px 0;
}

.room-item {
    padding: 8px var(--spacing-md) 8px 35px;
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--text-color);
    position: relative;
    transition: background-color 0.2s ease;
}

.room-item:hover {
    background-color: var(--background-color);
}

.room-item.active {
    background-color: #e6f7ff;
    color: #0088cc;
}

.room-icon {
    position: absolute;
    left: 12px;
    width: 16px;
    height: 16px;
    color: var(--primary-color);
    margin-right: var(--spacing-sm);
}

.room-icon svg {
    width: 100%;
    height: 100%;
}

.room-title {
    font-size: 14px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.toggle-rooms-btn {
    position: fixed;
    top: 80px;
    right: var(--spacing-sm);
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    color: var(--text-color-inverted);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
    z-index: var(--z-index-above);
    cursor: pointer;
    border: none;
    transition: background-color 0.2s ease;
}

.toggle-rooms-btn:hover {
    background-color: var(--primary-color-dark);
}

.toggle-rooms-btn svg {
    width: 20px;
    height: 20px;
}

/* ======================================= */
/*   4. GRUNDRISS-STILE                    */
/* ======================================= */

.floorplan-container {
    max-width: 100%;
    width: auto;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    margin-top: var(--header-height);
    margin-bottom: var(--footer-height);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.floor-tabs {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    overflow-x: auto;
    padding: 5px 0;
    border-bottom: 1px solid var(--border-color-light);
}

.floor-tab {
    padding: 8px var(--spacing-md);
    background-color: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-small);
    cursor: pointer;
    white-space: nowrap;
    text-decoration: none;
    color: var(--text-color);
}

.floor-tab.active {
    background-color: var(--primary-color);
    color: var(--text-color-inverted);
    border-color: var(--primary-color-dark);
}

.floorplan-wrapper {
    position: relative;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-small);
    overflow: hidden;
    margin-bottom: var(--spacing-lg);
    flex-grow: 1;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    background-color: var(--background-color);
}

.floorplan-image {
    display: block;
    max-width: 100%;
    max-height: calc(100vh - 200px);
    margin: 0 auto;
}

.interactive-point {
    position: absolute;
    width: 24px;
    height: 24px;
    background-color: var(--primary-color);
    border: 2px solid var(--text-color-inverted);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    cursor: pointer;
    z-index: var(--z-index-above);
    box-shadow: var(--shadow-sm);
    transition: all 0.2s ease;
}

.interactive-point:hover {
    transform: translate(-50%, -50%) scale(1.2);
    box-shadow: var(--shadow);
}

.interactive-point.active {
    background-color: #0088cc;
    animation: pulse 1.5s infinite;
}

.point-tooltip {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background-color: rgba(0, 0, 0, 0.8);
    color: var(--text-color-inverted);
    padding: 5px var(--spacing-sm);
    border-radius: var(--border-radius-small);
    font-size: 12px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
    margin-bottom: 5px;
}

.interactive-point:hover .point-tooltip {
    opacity: 1;
}

.no-floors-message {
    text-align: center;
    padding: 50px var(--spacing-lg);
    background-color: var(--background-color);
    border-radius: var(--border-radius);
    margin: var(--spacing-lg) 0;
}

.floorplan-instructions {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    font-size: 14px;
    color: var(--text-color-light);
}

/* ======================================= */
/*   5. WELCOME-SCREEN                     */
/* ======================================= */

/* 5.1 Welcome-Screen-Container */
.welcome-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.85);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: var(--text-color-inverted);
    z-index: var(--z-index-modal);
    text-align: center;
    padding: var(--spacing-lg);
    box-sizing: border-box;
    background-size: cover;
    background-position: center;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

/* 5.2 Welcome-Content */
.welcome-content {
    max-width: 800px;
    width: 100%;
    padding: var(--spacing-lg);
    background-color: rgba(0, 0, 0, 0.7);
    border-radius: var(--border-radius);
    overflow-y: auto;
}

/* 5.3 Welcome-Logo */
.welcome-logo {
    max-width: 200px;
    max-height: 150px;
    margin-bottom: var(--spacing-lg);
}

/* 5.4 Welcome-Screen Überschrift */
.welcome-screen h1 {
    font-size: 2.6rem;
    margin-bottom: var(--spacing-lg);
    color: var(--text-color-inverted);
    text-align: center;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    letter-spacing: 1px;
}

/* 5.5 Welcome-Screen Text */
.welcome-screen p {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-xl);
    text-align: center;
    max-width: 700px;
    line-height: 1.5;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.8);
}

/* 5.6 Immobilien-Info im Welcome-Screen */
.property-info-welcome {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
}

/* 5.7 Einzelne Info-Items im Welcome-Screen */
.welcome-info-item {
    background-color: rgba(255, 255, 255, 0.15);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-small);
    text-align: center;
}

/* 5.8 Info-Label im Welcome-Screen */
.welcome-info-label {
    display: block;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 5px;
}

/* 5.9 Info-Wert im Welcome-Screen */
.welcome-info-value {
    font-size: 1.1rem;
    font-weight: bold;
}

/* 5.10 Zusätzliche Features */
.additional-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 5px;
    margin-top: var(--spacing-sm);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: var(--spacing-sm);
}

/* 5.11 Start-Button */
.start-button {
    background-color: var(--primary-color);
    color: var(--text-color-inverted);
    border: none;
    padding: 14px 40px;
    font-size: 1.3rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition-default);
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    font-weight: bold;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: var(--spacing-xl); /* Erhöhter Abstand nach unten */
}

/* 5.12 Start-Button Hover */
.start-button:hover {
    background-color: var(--primary-color-hover);
    transform: scale(1.05);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.4);
}

/* 5.13 Start-Button Active */
.start-button:active {
    transform: scale(0.98);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* 5.14 WebApp-Launch-Container */
.webapp-launch-container {
    margin-top: var(--spacing-xl); /* Erhöhter Abstand zum Start-Button */
    text-align: center;
}

/* 5.15 WebApp-Launch-Button */
.webapp-launch-btn {
    display: inline-flex;
    align-items: center;
    background-color: #2980b9; /* Anderes Blau als Kontrast zum roten Start-Button */
    color: white;
    padding: 10px 15px;
    border-radius: 8px;
    font-weight: 500;
    text-decoration: none;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    transition: all 0.2s ease;
}

.webapp-launch-btn:hover {
    background-color: #3498db;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    color: white;
    text-decoration: none;
}

/* 5.16 Progress-Anzeige für Preloading */
.preload-progress {
    position: absolute;
    bottom: var(--spacing-xl);
    left: var(--spacing-xl);
    right: var(--spacing-xl);
    text-align: center;
    color: white;
    font-size: 0.9rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
    z-index: var(--z-index-above);
}

/* Nur anzeigen, wenn im Browser, nicht in der WebApp */
@media all and (display-mode: standalone) {
    .webapp-launch-container {
        display: none;
    }
}

/* iOS-Erkennung */
html[data-ios-webapp="true"] .webapp-launch-container {
    display: none;
}

/* ======================================= */
/*   6. RESPONSIVE ANPASSUNGEN             */
/* ======================================= */

/* 6.1 Tablet-Ansicht */
@media (max-width: 768px) {
    .welcome-screen h1 {
        font-size: 2rem;
    }
    
    .welcome-screen p {
        font-size: 1.1rem;
    }
    
    .welcome-logo {
        max-width: 160px;
        max-height: 120px;
    }
    
    .start-button {
        padding: 12px 30px;
        font-size: 1.1rem;
    }
    
    .property-info-welcome {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }
    
    .webapp-launch-container {
        margin-top: var(--spacing-lg);
    }
}

/* 6.2 Mobile-Ansicht */
@media (max-width: 480px) {
    .welcome-screen {
        padding: var(--spacing-sm);
    }
    
    .welcome-content {
        padding: var(--spacing-md);
    }
    
    .welcome-logo {
        max-width: 120px;
        max-height: 90px;
    }
    
    .welcome-screen h1 {
        font-size: 1.5rem;
        margin-bottom: var(--spacing-md);
    }
    
    .welcome-screen p {
        font-size: 0.95rem;
        margin-bottom: var(--spacing-lg);
    }
    
    .start-button {
        padding: 10px 25px;
        font-size: 1rem;
        margin-bottom: var(--spacing-lg);
    }
    
    .property-info-welcome {
        grid-template-columns: 1fr;
    }
    
    .welcome-info-item {
        padding: 8px;
    }
    
    .welcome-info-label {
        font-size: 0.8rem;
    }
    
    .welcome-info-value {
        font-size: 1rem;
    }
    
    .webapp-launch-container {
        margin-top: var(--spacing-md);
    }
    
    .webapp-launch-btn {
        padding: 8px 12px;
        font-size: 0.9rem;
    }
}

/* 6.3 Kleine Bildschirmhöhe (Landscape auf Mobile) */
@media (max-height: 500px) {
    .welcome-content {
        padding: var(--spacing-sm);
        max-height: 85vh;
    }
    
    .welcome-logo {
        max-width: 80px;
        max-height: 60px;
        margin-bottom: var(--spacing-sm);
    }
    
    .welcome-screen h1 {
        font-size: 1.3rem;
        margin-bottom: var(--spacing-sm);
    }
    
    .welcome-screen p {
        font-size: 0.85rem;
        margin-bottom: var(--spacing-md);
    }
    
    .property-info-welcome {
        margin-bottom: var(--spacing-md);
    }
    
    .start-button {
        padding: 8px 20px;
        font-size: 0.9rem;
        margin-bottom: var(--spacing-md);
    }
    
    .webapp-launch-container {
        margin-top: var(--spacing-sm);
    }
}


/* ======================================= */
/*   7. HINTERGRUNDBILD UND ANIMATION      */
/* ======================================= */

/* Angepasster Puls-Effekt für interaktive Elemente */
@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(0, 136, 204, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(0, 136, 204, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(0, 136, 204, 0);
    }
}

/* Fade-In Animation */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.fade-in {
    animation: fadeIn 0.5s ease forwards;
}

/* Fade-Out Animation */
@keyframes fadeOut {
    from { opacity: 1; }
    to { opacity: 0; }
}

.fade-out {
    animation: fadeOut 0.5s ease forwards;
}

/* ======================================= */
/*   8. TOUCH-OPTIMIERUNGEN                */
/* ======================================= */

@media (pointer: coarse) {
    /* Anpassungen für Touch-Geräte */
    .room-item {
        padding-top: 12px;
        padding-bottom: 12px;
    }
    
    .floor-tab {
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    .interactive-point {
        width: 30px;
        height: 30px;
    }
    
    .toggle-rooms-btn {
        width: 48px;
        height: 48px;
    }
    
    .toggle-rooms-btn svg {
        width: 24px;
        height: 24px;
    }
}