:root {
    --bkppd-blue: #0da3ff;
    --primary-blue: #1976d2;
    --primary-green: #8bc34a;
    --bkppd-orange: #f68712;
    --bkppd-yellow: #fdba02;
    --bkppd-dark: #000000;
    --bkppd-gray: #545454;
    --light-bg: linear-gradient(to bottom right, #e3f2fd, #fffde7);
    --dark-bg: #121212;
    --text-dark: #212529;
    --text-light: #f8f9fa;
    --sjs-shadow-inner: inset 0px 1px 2px 0px rgba(0, 0, 0, 0.15);
    --sjs-primary-backcolor: #f68712;
}

.custom-input {
    box-shadow: var(--sjs-shadow-inner), 0 0 0 0px var(--sjs-primary-backcolor);
    border: none;
    padding: 0.75rem;
    border-radius: 0.5rem;
}

.custom-input:focus {
    outline: none;
    box-shadow: var(--sjs-shadow-inner), 0 0 0 2px var(--sjs-primary-backcolor);
}

body.light-mode {
    background: var(--light-bg);
    /* background: url(../images/bg4.jpg) no-repeat center center fixed; */
    color: var(--text-dark);
    min-height: 100vh;
    margin: 0;
}

body.dark-mode {
    background-color: var(--dark-bg);
    color: var(--text-light);
    min-height: 100vh;
    margin: 0;
}

.header-title {
    /* background: linear-gradient(135deg, var(--bkppd-yellow), var(--bkppd-orange)); */
    background: linear-gradient(
        135deg,
        var(--primary-blue),
        var(--primary-green)
    );
    color: #ffffff;
    padding: 24px 20px;
    border-radius: 1rem;
    margin-bottom: 20px;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.08);
    position: relative;
    overflow: hidden;
}

.header-title::before {
    content: "";
    position: absolute;
    top: -40px;
    right: -40px;
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    z-index: 0;
}

.header-title h1,
.header-title h2,
.header-title h3,
.header-title h4,
.header-title h5,
.header-title h6 {
    position: relative;
    z-index: 1;
    margin: 0;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.theme-toggle {
    position: fixed;
    bottom: 15px;
    right: 20px;
    z-index: 9999;
    background-color: rgba(255, 255, 255, 0.85);
    border-radius: 30px;
    padding: 6px 12px;
    display: flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    transition: all 0.3s ease;
}

body.dark-mode .theme-toggle {
    background-color: rgba(33, 33, 33, 0.85);
    color: var(--text-light);
}

label {
    font-weight: 500;
}

.alert-custom {
    background: linear-gradient(to right, #ef5350, #f48fb1);
    color: white;
    font-weight: 600;
    border-radius: 12px;
    box-shadow: 0 0 4px rgba(0, 0, 0, 0.1);
}