/* ================================================================
   SECTION 1: GLOBAL STYLES & ANIMATIONS
================================================================ */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Great+Vibes&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Petit+Formal+Script&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    margin: 0;
    min-height: 100vh;
    color: white;
    text-align: center;
    overflow-x: hidden;
    position: relative;
    background: #000;
}

body::before {
    content: "";
    position: fixed; 
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: url('bg.jpg') no-repeat center center/cover;
    animation: animateBg 10s linear infinite;
    z-index: -1;
}

@keyframes animateBg {
    100% { filter: hue-rotate(360deg); }
}

section {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    width: 100%;
}

/* ================================================================
   SECTION 2: LOGIN & SIGNUP BOXES (Icon Fix)
================================================================ */
.login-box {
    position: relative;
    width: 400px;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 20px;
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    padding: 30px;
    margin: 20px;
}

h2 { font-size: 2.2em; color: white; text-align: center; margin-bottom: 20px; }

.input-box {
    position: relative;
    width: 100%;
    margin: 25px 0;
    border-bottom: 2px solid white;
}

/* Icon Fix: Right side par fit kiya */
.input-box .icon, .input-box i {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: white;
    font-size: 1.2em;
    z-index: 2;
}

.input-box label {
    position: absolute;
    top: 50%;
    left: 5px;
    transform: translateY(-50%);
    font-size: 1em;
    color: white;
    pointer-events: none;
    transition: .5s;
}

.input-box input {
    width: 100%;
    height: 45px;
    background: transparent;
    border: none;
    outline: none;
    font-size: 1em;
    color: white;
    padding: 0 40px 0 5px;
}

.input-box input:focus ~ label,
.input-box input:valid ~ label {
    top: -5px;
    transform: translateY(0);
}

button {
    width: 100%;
    height: 45px;
    background: white;
    border: none;
    border-radius: 40px;
    cursor: pointer;
    font-size: 1em;
    color: black;
    font-weight: 600;
    transition: 0.3s;
    margin-top: 10px;
}

button:hover {
    background: #00fff0;
    color: #000;
    transform: translateY(-2px);
}

/* ================================================================
   SECTION 3: DASHBOARD CARD & EXPANSION
================================================================ */
#mainDashboardContent {
    width: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 40px 20px;
}

.dashboard-card {
    position: relative;
    width: 95%; 
    max-width: 900px;
    min-height: 400px; 
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 40px;
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    padding: 50px 30px;
    margin: 40px auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6);
    transition: all 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    overflow: hidden;
}

.card-expanded {
    max-width: 1200px !important;
    min-height: 850px !important;
}

/* ================================================================
   SECTION 4: RESPONSIVE WELCOME TEXT (135px)
================================================================ */
.iphone-hello-container {
    width: 100%;
    display: flex;
    justify-content: center;
}

.iphone-svg { width: 100%; height: auto; }

.iphone-style-h2 {
    font-family: 'Petit Formal Script', cursive; 
    font-size: 135px !important; 
    fill: white;
    stroke: white;
    stroke-width: 0.5px;
    letter-spacing: 1px;
    stroke-dasharray: 2000;
    stroke-dashoffset: 2000;
    animation: iphoneSlowWrite 6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes iphoneSlowWrite {
    0% { stroke-dashoffset: 2000; fill: rgba(255, 255, 255, 0); }
    70% { stroke-dashoffset: 0; fill: rgba(255, 255, 255, 0); }
    100% { stroke-dashoffset: 0; fill: rgba(255, 255, 255, 1); }
}

/* ================================================================
   SECTION 5: CAMERA & MODES
================================================================ */
/* .camera-box {
    width: 600px !important; 
    height: 600px !important;
    max-width: 100% !important;
    border: 4px solid #ffffff !important;
    border-radius: 30px !important;
    box-shadow: 0 0 40px rgba(0, 255, 240, 0.5) !important;
    background: #000;
    overflow: hidden;
    display: none;
    margin: 20px auto;
} */
.camera-box {
    width: 640px !important; 
    height: 480px !important;
    max-width: 100% !important;
    border: 4px solid #ffffff !important;
    border-radius: 30px !important;
    box-shadow: 0 0 40px rgba(0, 255, 240, 0.5) !important;
    background: #000;
    overflow: hidden;
    display: none;
    margin: 20px auto;
    position: relative; /* Ye zaroori hai taake canvas iske upar baithe */
}
#video { width: 100%; height: 100%; object-fit: cover; }

.mode-group-horizontal {
    display: none;
    gap: 15px;
    justify-content: center;
    width: 100%;
    margin: 30px 0;
    flex-wrap: wrap;
}

.dashboard-card .buttons {
    width: 100%;
    max-width: 400px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 30px;
}

#powerOffBtn { background: #ffcc00 !important; color: black !important; }
#logoutBtn { background: #ff4d4d !important; color: white !important; }



/* Camera container ko fix karein taake layout na hile */
.video-container {
    width: 640px;
    height: 480px;
    margin: 20px;
    background-color:transparent;
    border-radius: 15px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 0 20px rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Video aur Canvas dono ko ek doosre ke upar lock karein */
#video, #canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 640px;
    height: 480px;
    object-fit: cover;
}

/* Jab system off ho toh black screen dikhe bajaye chota-bara hone ke */
#cameraBox {
    width: 100%;
    height: 100%;
}