.login-shell {
    position: relative;
    min-height: 100vh;
    overflow: hidden;
    padding: 32px;
    background:
        radial-gradient(circle at top left, rgba(37, 99, 235, 0.20), transparent 34rem),
        radial-gradient(circle at bottom right, rgba(20, 184, 166, 0.18), transparent 30rem),
        linear-gradient(135deg, #f8fafc 0%, #eef2ff 48%, #ecfeff 100%);
}

.login-shell::before {
    content: "";
    position: absolute;
    inset: 18px;
    pointer-events: none;
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 28px;
}

.login-toolbar {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
}

.login-grid {
    position: relative;
    z-index: 1;
    min-height: calc(100vh - 96px);
    align-items: center;
}

.login-hero {
    max-width: 620px;
    padding: 24px;
}

.login-hero-title {
    max-width: 720px;
    font-weight: 800 !important;
    letter-spacing: -0.06em !important;
    line-height: 0.95 !important;
    color: #0f172a;
}

.login-hero-subtitle {
    max-width: 560px;
    margin-top: 24px !important;
    color: #475569;
    font-size: 1.1rem !important;
}

.login-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    max-width: 560px;
    margin-top: 42px;
}

.login-metrics div {
    padding: 18px;
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.62);
    backdrop-filter: blur(16px);
    box-shadow: 0 16px 44px rgba(15, 23, 42, 0.08);
}

.login-metrics strong,
.login-metrics span {
    display: block;
}

.login-metrics strong {
    color: #0f172a;
    font-size: 1.5rem;
    line-height: 1;
}

.login-metrics span {
    margin-top: 8px;
    color: #64748b;
    font-size: 0.86rem;
}

.login-card {
    padding: 34px;
    border: 1px solid rgba(255, 255, 255, 0.75);
    border-radius: 28px !important;
    background: rgba(255, 255, 255, 0.86) !important;
    backdrop-filter: blur(24px);
    box-shadow: 0 30px 90px rgba(15, 23, 42, 0.18) !important;
}

.login-title {
    font-weight: 800 !important;
    letter-spacing: -0.04em !important;
}

.login-row,
.login-register {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.login-submit {
    min-height: 52px;
    border-radius: 16px !important;
    text-transform: none !important;
    font-weight: 700 !important;
}

/* ===== Utility klase (koriste se na svim stranicama) ===== */

/* Statistički brojevi */
.stat-value {
    font-weight: 700;
}

/* Ikone sa smanjenom vidljivošću */
.icon-dimmed {
    opacity: .5;
}

/* Obojene gornje ivice kartica */
.card-top-primary  { border-top: 3px solid var(--mud-palette-primary);  }
.card-top-success  { border-top: 3px solid var(--mud-palette-success);  }
.card-top-info     { border-top: 3px solid var(--mud-palette-info);     }
.card-top-error    { border-top: 3px solid var(--mud-palette-error);    }
.card-top-warning  { border-top: 3px solid var(--mud-palette-warning);  }
.card-top-divider  { border-top: 3px solid var(--mud-palette-divider);  }
.card-top-secondary { border-top: 3px solid var(--mud-palette-secondary); }

/* Obojene leve ivice kartica */
.card-left-error   { border-left: 4px solid var(--mud-palette-error);   }
.card-left-warning { border-left: 4px solid var(--mud-palette-warning); }

/* ===================================================== */

/* Plan kartice na registraciji */
.plan-card {
    border: 2px solid var(--mud-palette-lines-default);
    border-radius: 16px;
    padding: 20px;
    cursor: pointer;
    transition: border-color 0.15s, box-shadow 0.15s;
    height: 100%;
}

.plan-card:hover {
    border-color: var(--mud-palette-primary);
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.plan-card--selected {
    border-color: var(--mud-palette-primary) !important;
    background: color-mix(in srgb, var(--mud-palette-primary) 8%, white) !important;
    box-shadow: 0 4px 20px rgba(0,0,0,0.10);
}

.plan-card-header {
    margin-bottom: 4px;
}

.plan-card-features {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 8px;
}

.plan-feature {
    display: flex;
    align-items: center;
    gap: 8px;
}

@media (max-width: 960px) {
    .login-hero-item { order: 2; }
    .login-card-item { order: 1; }
    .login-shell {
        padding: 18px;
    }

    .login-shell::before {
        inset: 10px;
        border-radius: 22px;
    }

    .login-toolbar {
        justify-content: space-between;
    }

    .login-grid {
        min-height: auto;
        padding-top: 32px;
    }

    .login-hero {
        padding: 8px;
    }

    .login-hero-title {
        font-size: 2.4rem !important;
    }

    .login-metrics {
        grid-template-columns: 1fr;
    }

    .login-card {
        padding: 24px;
    }
}