* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: 'Manrope', sans-serif;
    background:
        radial-gradient(circle at top left, rgba(37, 99, 235, 0.20), transparent 28%),
        radial-gradient(circle at top right, rgba(198, 106, 31, 0.16), transparent 24%),
        linear-gradient(180deg, #f8fafc 0%, #eef4ff 48%, #f8fafc 100%);
    color: #0f172a;
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
select,
textarea {
    font: inherit;
}

.app-shell {
    min-height: 100vh;
}

.app-sidebar {
    background: rgba(15, 23, 42, 0.94);
    border-right: 1px solid rgba(148, 163, 184, 0.14);
    backdrop-filter: blur(20px);
}

.app-sidebar a,
.app-sidebar button {
    transition: all 0.2s ease;
}

.app-sidebar.is-open {
    transform: translateX(0);
}

.app-backdrop {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.app-backdrop.is-open {
    opacity: 1;
    pointer-events: auto;
}

.app-loader-overlay {
    position: fixed;
    inset: 0;
    z-index: 120;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    background: rgba(15, 23, 42, 0.28);
    backdrop-filter: blur(10px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.app-loader-overlay.is-visible {
    opacity: 1;
    pointer-events: auto;
}

.app-loader-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.9rem;
    min-width: 220px;
    border-radius: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.75);
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.16);
    padding: 1.4rem 1.6rem;
}

.app-loader-spinner {
    width: 64px;
    height: 64px;
    border-radius: 999px;
    border: 5px solid rgba(148, 163, 184, 0.28);
    border-top-color: #2563eb;
    border-right-color: #1d4ed8;
    box-shadow: 0 0 0 6px rgba(37, 99, 235, 0.06);
    animation: app-loader-spin 0.85s linear infinite;
}

.app-loader-text {
    text-align: center;
    font-size: 0.95rem;
    font-weight: 800;
    color: #0f172a;
}

@keyframes app-loader-spin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

.glass-panel {
    background: rgba(255, 255, 255, 0.78);
    backdrop-filter: blur(18px);
    border: 1px solid rgba(255, 255, 255, 0.72);
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.10);
}

.form-control {
    width: 100%;
    border-radius: 1rem;
    border: 1px solid rgba(148, 163, 184, 0.35);
    background: rgba(255, 255, 255, 0.95);
    color: #0f172a;
    padding: 0.95rem 1rem;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.form-control:focus {
    border-color: rgba(37, 99, 235, 0.48);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
    transform: translateY(-1px);
}

.btn-ui {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    border-radius: 1rem;
    padding: 0.9rem 1.1rem;
    font-weight: 800;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.btn-ui:hover {
    transform: translateY(-1px);
}

.btn-primary-ui {
    color: #fff;
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 60%, #0f172a 100%);
    box-shadow: 0 16px 32px rgba(37, 99, 235, 0.28);
}

.btn-secondary-ui {
    color: #0f172a;
    background: rgba(15, 23, 42, 0.06);
}

.btn-danger-ui {
    color: #991b1b;
    background: rgba(254, 226, 226, 0.9);
}

.badge-soft {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    border-radius: 999px;
    padding: 0.45rem 0.8rem;
    background: rgba(37, 99, 235, 0.1);
    color: #1d4ed8;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.02em;
}

.message {
    display: none;
    border-radius: 1rem;
    padding: 0.95rem 1rem;
    background: rgba(220, 252, 231, 0.9);
    color: #166534;
    font-weight: 700;
}

.message.error {
    background: rgba(254, 226, 226, 0.96);
    color: #991b1b;
}

.mobile-safe {
    padding-bottom: calc(1rem + env(safe-area-inset-bottom));
}

body.modal-open {
    overflow: hidden;
}

.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

@media (max-width: 1023px) {
    .app-sidebar {
        transform: translateX(-100%);
    }
}