* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: 'Instrument Sans', system-ui, sans-serif;
    background: linear-gradient(135deg, #dc2626 0%, #991b1b 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow-x: hidden;
}

.bg-decoration {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><circle cx="200" cy="200" r="100" fill="%23ffffff10"/><circle cx="800" cy="800" r="150" fill="%23ffffff08"/><circle cx="900" cy="200" r="80" fill="%23ffffff12"/><circle cx="100" cy="800" r="120" fill="%23ffffff06"/></svg>');
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
}

.login-header {
    position: absolute;
    top: 20px;
    right: 20px;
    z-index: 10;
}

.login-btn {
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.3);
    color: white;
    padding: 10px 20px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.login-btn:hover {
    background: rgba(255,255,255,0.3);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

.search-container {
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 25px 50px rgba(0,0,0,0.15);
    border: 1px solid rgba(255,255,255,0.2);
    max-width: 500px;
    width: 90%;
    position: relative;
    overflow: hidden;
}

.search-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, #dc2626, transparent);
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    50% { left: 100%; }
    100% { left: 100%; }
}

.logo-container {
    text-align: center;
    margin-bottom: 30px;
}

.logo {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #dc2626, #991b1b);
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    box-shadow: 0 10px 30px rgba(220, 38, 38, 0.3);
}

.logo-text {
    color: white;
    font-size: 24px;
    font-weight: 700;
}

.title {
    font-size: 28px;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 10px;
    text-align: center;
}

.subtitle {
    color: #6b7280;
    text-align: center;
    margin-bottom: 30px;
    font-size: 16px;
}

.input-group {
    position: relative;
    margin-bottom: 25px;
}

.input-field {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    font-size: 16px;
    transition: all 0.3s ease;
    background: white;
}

.input-field:focus {
    outline: none;
    border-color: #dc2626;
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.input-label {
    position: absolute;
    top: -8px;
    left: 15px;
    background: white;
    color: #6b7280;
    padding: 0 8px;
    font-size: 14px;
    font-weight: 500;
}

.search-btn {
    width: 100%;
    background: linear-gradient(135deg, #dc2626, #991b1b);
    color: white;
    border: none;
    padding: 15px;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.search-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.search-btn:hover::before {
    left: 100%;
}

.search-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(220, 38, 38, 0.3);
}

.help-text {
    text-align: center;
    color: #9ca3af;
    font-size: 14px;
    margin-top: 15px;
}

.example-text {
    background: #f3f4f6;
    padding: 10px 15px;
    border-radius: 8px;
    margin-top: 10px;
    font-family: monospace;
    color: #374151;
    border-left: 4px solid #dc2626;
}

.error-message {
    background: #fee2e2;
    color: #dc2626;
    padding: 15px;
    border-radius: 8px;
    margin-top: 20px;
    text-align: center;
}
.logo-image {
    width: 60px;
    height: 60px;
    object-fit: contain;
    filter: brightness(0) invert(1); /* Rasmni oq rangga aylantiradi */
}
.logo-image {
    width: 60px;
    height: 60px;
    object-fit: contain;
}