/* ===== AH-TOOLS UI THEME ===== */

body {
    margin: 0;
    font-family: 'Inter', Arial, sans-serif;
    background: linear-gradient(135deg, #6bb8ff, #1b6be0);
    color: white;
}

/* Center container */
.center-box {
    max-width: 380px;
    margin: 8% auto;
    background: rgba(255, 255, 255, 0.15);
    padding: 35px;
    border-radius: 20px;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.25);
    text-align: center;
}

/* Inputs */
input {
    width: 100%;
    padding: 12px;
    border-radius: 10px;
    border: none;
    margin-bottom: 15px;
    font-size: 15px;
    outline: none;
}

/* Buttons */
button {
    width: 100%;
    padding: 12px;
    border-radius: 10px;
    border: none;
    font-size: 16px;
    font-weight: bold;
    background: #1b6be0;
    color: white;
    cursor: pointer;
    transition: 0.25s;
}

button:hover {
    background: #004bb8;
}

/* Sidebar */
.sidebar {
    position: fixed;
    width: 240px;
    height: 100%;
    background: #0f4fa8;
    padding-top: 100px;
    box-shadow: 3px 0 10px rgba(0,0,0,0.3);
}

.sidebar a {
    display: block;
    padding: 14px 25px;
    color: white;
    text-decoration: none;
    font-size: 17px;
    transition: 0.2s;
}

.sidebar a:hover {
    background: rgba(255,255,255,0.2);
}

/* Dashboard content */
.main {
    margin-left: 260px;
    padding: 40px;
}

.card {
    background: rgba(255,255,255,0.2);
    padding: 25px;
    margin-bottom: 20px;
    border-radius: 15px;
    backdrop-filter: blur(12px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}