.krv-login-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: #0f172a;
    overflow: hidden;
    z-index: -1;
}
.krv-orb-1 {
    position: absolute;
    top: -20%;
    left: -10%;
    width: 70%;
    height: 70%;
    border-radius: 50%;
    background: linear-gradient(
        to bottom right,
        rgba(79, 70, 229, 0.4),
        rgba(147, 51, 234, 0.4)
    );
    filter: blur(120px);
    mix-blend-mode: screen;
    opacity: 0.7;
    animation: krv-pulse 8s infinite alternate;
}
.krv-orb-2 {
    position: absolute;
    bottom: -20%;
    right: -10%;
    width: 70%;
    height: 70%;
    border-radius: 50%;
    background: linear-gradient(
        to top left,
        rgba(37, 99, 235, 0.3),
        rgba(16, 185, 129, 0.3)
    );
    filter: blur(120px);
    mix-blend-mode: screen;
    opacity: 0.7;
    animation: krv-pulse 10s infinite alternate;
    animation-delay: 2s;
}
.krv-grid-overlay {
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyMCIgaGVpZ2h0PSIyMCI+CjxyZWN0IHdpZHRoPSIyMCIgaGVpZ2h0PSIyMCIgZmlsbD0ibm9uZSIvPgo8Y2lyY2xlIGN4PSIyIiBjeT0iMiIgcj0iMSIgZmlsbD0icmdiYSgyNTUsMjU1LDI1NSwwLjA1KSIvPgo8L3N2Zz4=");
}
@keyframes krv-pulse {
    0% {
        transform: scale(1);
        opacity: 0.5;
    }
    100% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

.krv-login-container {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
    font-family: "Inter", "Plus Jakarta Sans", sans-serif;
}

.krv-glass-card {
    position: relative;
    width: 100%;
    max-width: 440px;
    border-radius: 40px;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    overflow: hidden;
    color: #fff;
}

.krv-glass-glare {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.4),
        transparent
    );
}

.krv-glass-header {
    padding: 48px 40px 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.krv-logo-box {
    background: rgba(255, 255, 255, 0.1);
    padding: 16px;
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    margin-bottom: 20px;
    transition: transform 0.3s ease;
}

.krv-logo-box:hover {
    transform: scale(1.05);
}

.krv-logo-text {
    font-size: 32px;
    font-weight: 900;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, #ffffff, #a5b4fc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin: 0;
}

.krv-glass-body {
    padding: 30px 40px 48px;
    text-align: center;
}

.krv-welcome-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 12px;
    color: #fff;
    margin-top: 0;
}

.krv-welcome-desc {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    margin-bottom: 40px;
}

.krv-google-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 100%;
    padding: 16px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    font-weight: 600;
    font-size: 15px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
    box-sizing: border-box;
}

.krv-google-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    box-shadow:
        0 15px 30px rgba(0, 0, 0, 0.2),
        0 0 15px rgba(255, 255, 255, 0.1);
}

.krv-footer-text {
    margin-top: 30px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.4);
    text-align: center;
}

.krv-footer-text a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    transition: color 0.3s;
}

.krv-footer-text a:hover {
    color: #fff;
}

.krv-lang-toggle {
    position: fixed;
    bottom: 24px;
    right: 24px;
    display: flex;
    gap: 8px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    padding: 8px;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    z-index: 50;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.krv-lang-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    color: rgba(255, 255, 255, 0.7);
    transition: all 0.3s ease;
}

.krv-lang-btn:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
}

.krv-lang-btn.active {
    background: #4f46e5;
    color: #fff;
    box-shadow: 0 4px 15px rgba(79, 70, 229, 0.4);
}